fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r311-tall-162132107800091
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for SemanticWebServices-PT-S256P09

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1041.827 3600000.00 3357502.00 81537.30 ? ? ? ? ? ? ? ? 0 0 ? ? ? 0 ? ? normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r311-tall-162132107800091.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-S256P09, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132107800091
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 32M
-rw-r--r-- 1 mcc users 12K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 80K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K 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 2.2K May 12 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 12 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.9K May 11 20:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K May 11 20:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 11 17:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 11 17:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 12 04:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 12 04:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 8 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 32M 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 1621426129205

Running Version 0
[2021-05-19 12:08:50] [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 12:08:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 12:08:52] [INFO ] Load time of PNML (sax parser for PT used): 1243 ms
[2021-05-19 12:08:52] [INFO ] Transformed 418 places.
[2021-05-19 12:08:52] [INFO ] Transformed 27524 transitions.
[2021-05-19 12:08:52] [INFO ] Parsed PT model containing 418 places and 27524 transitions in 1433 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Deduced a syphon composed of 59 places in 51 ms
Reduce places removed 59 places and 19423 transitions.
Ensure Unique test removed 2463 transitions
Reduce redundant transitions removed 2463 transitions.
FORMULA LoLA_Ausgabe-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LoLA_Ausgabe-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LoLA_Ausgabe-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 1194 out of 5638 initially.
// Phase 1: matrix 1194 rows 359 cols
[2021-05-19 12:08:52] [INFO ] Computed 22 place invariants in 64 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=17 ) properties (out of 13) seen :257
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 13) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 13) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 13) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 13) 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 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 13) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 13) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 13) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 13) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 13) seen :6
[2021-05-19 12:08:53] [INFO ] Flow matrix only has 1194 transitions (discarded 4444 similar events)
// Phase 1: matrix 1194 rows 359 cols
[2021-05-19 12:08:53] [INFO ] Computed 22 place invariants in 20 ms
[2021-05-19 12:08:53] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2021-05-19 12:08:53] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 4 ms returned sat
[2021-05-19 12:08:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:53] [INFO ] [Real]Absence check using state equation in 198 ms returned sat
[2021-05-19 12:08:53] [INFO ] State equation strengthened by 646 read => feed constraints.
[2021-05-19 12:08:54] [INFO ] [Real]Added 646 Read/Feed constraints in 319 ms returned sat
[2021-05-19 12:08:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:08:54] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 5 ms returned sat
[2021-05-19 12:08:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:54] [INFO ] [Nat]Absence check using state equation in 195 ms returned sat
[2021-05-19 12:08:54] [INFO ] [Nat]Added 646 Read/Feed constraints in 309 ms returned sat
[2021-05-19 12:08:55] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 315 ms.
[2021-05-19 12:08:55] [INFO ] Added : 44 causal constraints over 9 iterations in 809 ms. Result :sat
Minimization took 91 ms.
[2021-05-19 12:08:55] [INFO ] [Real]Absence check using 2 positive place invariants in 21 ms returned sat
[2021-05-19 12:08:55] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 6 ms returned sat
[2021-05-19 12:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:56] [INFO ] [Real]Absence check using state equation in 228 ms returned sat
[2021-05-19 12:08:56] [INFO ] [Real]Added 646 Read/Feed constraints in 315 ms returned sat
[2021-05-19 12:08:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:08:56] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2021-05-19 12:08:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:56] [INFO ] [Nat]Absence check using state equation in 189 ms returned sat
[2021-05-19 12:08:57] [INFO ] [Nat]Added 646 Read/Feed constraints in 312 ms returned sat
[2021-05-19 12:08:57] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 224 ms.
[2021-05-19 12:08:57] [INFO ] Added : 44 causal constraints over 9 iterations in 767 ms. Result :sat
Minimization took 89 ms.
[2021-05-19 12:08:58] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:08:58] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2021-05-19 12:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:58] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2021-05-19 12:08:58] [INFO ] [Real]Added 646 Read/Feed constraints in 306 ms returned sat
[2021-05-19 12:08:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 12:08:58] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2021-05-19 12:08:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:58] [INFO ] [Nat]Absence check using state equation in 178 ms returned sat
[2021-05-19 12:08:59] [INFO ] [Nat]Added 646 Read/Feed constraints in 306 ms returned sat
[2021-05-19 12:08:59] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 170 ms.
[2021-05-19 12:08:59] [INFO ] Added : 44 causal constraints over 9 iterations in 610 ms. Result :sat
Minimization took 89 ms.
[2021-05-19 12:09:00] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 12:09:00] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2021-05-19 12:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:00] [INFO ] [Real]Absence check using state equation in 181 ms returned sat
[2021-05-19 12:09:00] [INFO ] [Real]Added 646 Read/Feed constraints in 326 ms returned sat
[2021-05-19 12:09:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 12:09:00] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2021-05-19 12:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:00] [INFO ] [Nat]Absence check using state equation in 181 ms returned sat
[2021-05-19 12:09:01] [INFO ] [Nat]Added 646 Read/Feed constraints in 324 ms returned sat
[2021-05-19 12:09:01] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 143 ms.
[2021-05-19 12:09:01] [INFO ] Added : 44 causal constraints over 9 iterations in 568 ms. Result :sat
Minimization took 109 ms.
[2021-05-19 12:09:01] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:09:01] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 3 ms returned sat
[2021-05-19 12:09:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:02] [INFO ] [Real]Absence check using state equation in 225 ms returned sat
[2021-05-19 12:09:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:09:02] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2021-05-19 12:09:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:02] [INFO ] [Nat]Absence check using state equation in 191 ms returned sat
[2021-05-19 12:09:02] [INFO ] [Nat]Added 646 Read/Feed constraints in 312 ms returned sat
[2021-05-19 12:09:02] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 154 ms.
[2021-05-19 12:09:03] [INFO ] Added : 44 causal constraints over 9 iterations in 567 ms. Result :sat
Minimization took 93 ms.
[2021-05-19 12:09:03] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:09:03] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 3 ms returned sat
[2021-05-19 12:09:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:03] [INFO ] [Real]Absence check using state equation in 181 ms returned sat
[2021-05-19 12:09:04] [INFO ] [Real]Added 646 Read/Feed constraints in 308 ms returned sat
[2021-05-19 12:09:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 9 ms returned sat
[2021-05-19 12:09:04] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2021-05-19 12:09:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:04] [INFO ] [Nat]Absence check using state equation in 183 ms returned sat
[2021-05-19 12:09:04] [INFO ] [Nat]Added 646 Read/Feed constraints in 304 ms returned sat
[2021-05-19 12:09:04] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 147 ms.
[2021-05-19 12:09:05] [INFO ] Added : 44 causal constraints over 9 iterations in 563 ms. Result :sat
Minimization took 88 ms.
[2021-05-19 12:09:05] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:09:05] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2021-05-19 12:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:05] [INFO ] [Real]Absence check using state equation in 178 ms returned sat
[2021-05-19 12:09:05] [INFO ] [Real]Added 646 Read/Feed constraints in 307 ms returned sat
[2021-05-19 12:09:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 12:09:05] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 3 ms returned sat
[2021-05-19 12:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:06] [INFO ] [Nat]Absence check using state equation in 178 ms returned sat
[2021-05-19 12:09:06] [INFO ] [Nat]Added 646 Read/Feed constraints in 307 ms returned sat
[2021-05-19 12:09:06] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 171 ms.
[2021-05-19 12:09:07] [INFO ] Added : 44 causal constraints over 9 iterations in 587 ms. Result :sat
Minimization took 94 ms.
[2021-05-19 12:09:07] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:09:07] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2021-05-19 12:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:07] [INFO ] [Real]Absence check using state equation in 192 ms returned sat
[2021-05-19 12:09:07] [INFO ] [Real]Added 646 Read/Feed constraints in 304 ms returned sat
[2021-05-19 12:09:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 12:09:07] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2021-05-19 12:09:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:08] [INFO ] [Nat]Absence check using state equation in 183 ms returned sat
[2021-05-19 12:09:08] [INFO ] [Nat]Added 646 Read/Feed constraints in 308 ms returned sat
[2021-05-19 12:09:08] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 162 ms.
[2021-05-19 12:09:08] [INFO ] Added : 44 causal constraints over 9 iterations in 581 ms. Result :sat
Minimization took 87 ms.
[2021-05-19 12:09:09] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 12:09:09] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2021-05-19 12:09:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:09] [INFO ] [Real]Absence check using state equation in 175 ms returned sat
[2021-05-19 12:09:09] [INFO ] [Real]Added 646 Read/Feed constraints in 304 ms returned sat
[2021-05-19 12:09:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:09:09] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 3 ms returned sat
[2021-05-19 12:09:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:09] [INFO ] [Nat]Absence check using state equation in 175 ms returned sat
[2021-05-19 12:09:10] [INFO ] [Nat]Added 646 Read/Feed constraints in 304 ms returned sat
[2021-05-19 12:09:10] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 148 ms.
[2021-05-19 12:09:10] [INFO ] Added : 44 causal constraints over 9 iterations in 558 ms. Result :sat
Minimization took 86 ms.
[2021-05-19 12:09:10] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 12:09:10] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2021-05-19 12:09:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:11] [INFO ] [Real]Absence check using state equation in 178 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Real]Added 646 Read/Feed constraints in 318 ms returned sat
[2021-05-19 12:09:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:11] [INFO ] [Nat]Absence check using state equation in 177 ms returned sat
[2021-05-19 12:09:12] [INFO ] [Nat]Added 646 Read/Feed constraints in 310 ms returned sat
[2021-05-19 12:09:12] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 150 ms.
[2021-05-19 12:09:12] [INFO ] Added : 44 causal constraints over 9 iterations in 562 ms. Result :sat
Minimization took 87 ms.
[2021-05-19 12:09:12] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 12:09:12] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2021-05-19 12:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:12] [INFO ] [Real]Absence check using state equation in 178 ms returned sat
[2021-05-19 12:09:13] [INFO ] [Real]Added 646 Read/Feed constraints in 308 ms returned sat
[2021-05-19 12:09:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:09:13] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2021-05-19 12:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:13] [INFO ] [Nat]Absence check using state equation in 177 ms returned sat
[2021-05-19 12:09:13] [INFO ] [Nat]Added 646 Read/Feed constraints in 302 ms returned sat
[2021-05-19 12:09:14] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 153 ms.
[2021-05-19 12:09:14] [INFO ] Added : 44 causal constraints over 9 iterations in 565 ms. Result :sat
Minimization took 84 ms.
[2021-05-19 12:09:14] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 12:09:14] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2021-05-19 12:09:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:14] [INFO ] [Real]Absence check using state equation in 178 ms returned sat
[2021-05-19 12:09:15] [INFO ] [Real]Added 646 Read/Feed constraints in 331 ms returned sat
[2021-05-19 12:09:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 12:09:15] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2021-05-19 12:09:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:15] [INFO ] [Nat]Absence check using state equation in 178 ms returned sat
[2021-05-19 12:09:15] [INFO ] [Nat]Added 646 Read/Feed constraints in 327 ms returned sat
[2021-05-19 12:09:15] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 167 ms.
[2021-05-19 12:09:16] [INFO ] Added : 44 causal constraints over 9 iterations in 585 ms. Result :sat
Minimization took 87 ms.
[2021-05-19 12:09:16] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:09:16] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2021-05-19 12:09:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:16] [INFO ] [Real]Absence check using state equation in 184 ms returned sat
[2021-05-19 12:09:16] [INFO ] [Real]Added 646 Read/Feed constraints in 306 ms returned sat
[2021-05-19 12:09:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:17] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:09:17] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2021-05-19 12:09:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:17] [INFO ] [Nat]Absence check using state equation in 177 ms returned sat
[2021-05-19 12:09:17] [INFO ] [Nat]Added 646 Read/Feed constraints in 304 ms returned sat
[2021-05-19 12:09:17] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 153 ms.
[2021-05-19 12:09:18] [INFO ] Added : 44 causal constraints over 9 iterations in 562 ms. Result :sat
Minimization took 87 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[48, 3, 2, 7, 0, 6, 46, 17, 16, 25, 4, 43, 42]
Incomplete Parikh walk after 91900 steps, including 98 resets, run finished after 3448 ms. (steps per millisecond=26 ) properties (out of 13) seen :99 could not realise parikh vector
Incomplete Parikh walk after 91600 steps, including 98 resets, run finished after 3489 ms. (steps per millisecond=26 ) properties (out of 13) seen :97 could not realise parikh vector
Incomplete Parikh walk after 88800 steps, including 98 resets, run finished after 3379 ms. (steps per millisecond=26 ) properties (out of 13) seen :71 could not realise parikh vector
Incomplete Parikh walk after 90900 steps, including 98 resets, run finished after 3420 ms. (steps per millisecond=26 ) properties (out of 13) seen :89 could not realise parikh vector
Incomplete Parikh walk after 89600 steps, including 98 resets, run finished after 3563 ms. (steps per millisecond=25 ) properties (out of 13) seen :84 could not realise parikh vector
Incomplete Parikh walk after 90200 steps, including 98 resets, run finished after 3410 ms. (steps per millisecond=26 ) properties (out of 13) seen :82 could not realise parikh vector
Incomplete Parikh walk after 92700 steps, including 98 resets, run finished after 3451 ms. (steps per millisecond=26 ) properties (out of 13) seen :107 could not realise parikh vector
Incomplete Parikh walk after 89100 steps, including 98 resets, run finished after 3380 ms. (steps per millisecond=26 ) properties (out of 13) seen :70 could not realise parikh vector
Incomplete Parikh walk after 88400 steps, including 98 resets, run finished after 3364 ms. (steps per millisecond=26 ) properties (out of 13) seen :68 could not realise parikh vector
Incomplete Parikh walk after 89200 steps, including 98 resets, run finished after 3429 ms. (steps per millisecond=26 ) properties (out of 13) seen :79 could not realise parikh vector
Incomplete Parikh walk after 88600 steps, including 98 resets, run finished after 3408 ms. (steps per millisecond=25 ) properties (out of 13) seen :70 could not realise parikh vector
Incomplete Parikh walk after 88700 steps, including 98 resets, run finished after 3418 ms. (steps per millisecond=25 ) properties (out of 13) seen :70 could not realise parikh vector
Incomplete Parikh walk after 92800 steps, including 98 resets, run finished after 3527 ms. (steps per millisecond=26 ) properties (out of 13) seen :112 could not realise parikh vector
Support contains 13 out of 359 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 359/359 places, 5638/5638 transitions.
Graph (complete) has 2449 edges and 359 vertex of which 221 are kept as prefixes of interest. Removing 138 places using SCC suffix rule.24 ms
Discarding 138 places :
Also discarding 41 output transitions
Drop transitions removed 41 transitions
Ensure Unique test removed 1 places
Drop transitions removed 497 transitions
Ensure Unique test removed 560 transitions
Reduce isomorphic transitions removed 1057 transitions.
Iterating post reduction 0 with 1058 rules applied. Total rules applied 1059 place count 220 transition count 4540
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 1094 place count 185 transition count 2812
Iterating global reduction 1 with 35 rules applied. Total rules applied 1129 place count 185 transition count 2812
Ensure Unique test removed 598 transitions
Reduce isomorphic transitions removed 598 transitions.
Iterating post reduction 1 with 598 rules applied. Total rules applied 1727 place count 185 transition count 2214
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 1731 place count 181 transition count 2174
Iterating global reduction 2 with 4 rules applied. Total rules applied 1735 place count 181 transition count 2174
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 2 with 62 rules applied. Total rules applied 1797 place count 181 transition count 2112
Drop transitions removed 392 transitions
Redundant transition composition rules discarded 392 transitions
Iterating global reduction 3 with 392 rules applied. Total rules applied 2189 place count 181 transition count 1720
Reduce places removed 25 places and 0 transitions.
Drop transitions removed 48 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 80 transitions.
Graph (complete) has 739 edges and 156 vertex of which 139 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.1 ms
Discarding 17 places :
Also discarding 0 output transitions
Iterating post reduction 3 with 106 rules applied. Total rules applied 2295 place count 139 transition count 1640
Drop transitions removed 51 transitions
Ensure Unique test removed 529 transitions
Reduce isomorphic transitions removed 580 transitions.
Iterating post reduction 4 with 580 rules applied. Total rules applied 2875 place count 139 transition count 1060
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 2886 place count 128 transition count 901
Iterating global reduction 5 with 11 rules applied. Total rules applied 2897 place count 128 transition count 901
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 5 with 30 rules applied. Total rules applied 2927 place count 128 transition count 871
Drop transitions removed 117 transitions
Redundant transition composition rules discarded 117 transitions
Iterating global reduction 6 with 117 rules applied. Total rules applied 3044 place count 128 transition count 754
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 3050 place count 126 transition count 750
Free-agglomeration rule applied 5 times.
Iterating global reduction 7 with 5 rules applied. Total rules applied 3055 place count 126 transition count 745
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 3060 place count 121 transition count 745
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 3065 place count 121 transition count 740
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 3075 place count 119 transition count 732
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 9 with 12 rules applied. Total rules applied 3087 place count 119 transition count 720
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 483 edges and 117 vertex of which 114 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Iterating post reduction 9 with 5 rules applied. Total rules applied 3092 place count 114 transition count 718
Drop transitions removed 6 transitions
Ensure Unique test removed 58 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 10 with 64 rules applied. Total rules applied 3156 place count 114 transition count 654
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 3158 place count 112 transition count 644
Iterating global reduction 11 with 2 rules applied. Total rules applied 3160 place count 112 transition count 644
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 3165 place count 112 transition count 639
Drop transitions removed 40 transitions
Redundant transition composition rules discarded 40 transitions
Iterating global reduction 12 with 40 rules applied. Total rules applied 3205 place count 112 transition count 599
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 9 transitions
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 12 with 49 rules applied. Total rules applied 3254 place count 106 transition count 556
Drop transitions removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 13 with 30 rules applied. Total rules applied 3284 place count 106 transition count 526
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 30 transitions
Ensure Unique test removed 79 transitions
Reduce isomorphic transitions removed 109 transitions.
Iterating post reduction 13 with 116 rules applied. Total rules applied 3400 place count 99 transition count 417
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 3401 place count 98 transition count 416
Iterating global reduction 14 with 1 rules applied. Total rules applied 3402 place count 98 transition count 416
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 3406 place count 98 transition count 412
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 15 with 12 rules applied. Total rules applied 3418 place count 98 transition count 400
Free-agglomeration rule applied 2 times.
Iterating global reduction 15 with 2 rules applied. Total rules applied 3420 place count 98 transition count 398
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 15 with 14 rules applied. Total rules applied 3434 place count 96 transition count 386
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 3435 place count 95 transition count 385
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 3436 place count 94 transition count 385
Applied a total of 3436 rules in 499 ms. Remains 94 /359 variables (removed 265) and now considering 385/5638 (removed 5253) transitions.
Finished structural reductions, in 1 iterations. Remains : 94/359 places, 385/5638 transitions.
Successfully produced net in file /tmp/petri1000_7086031528666855121.dot
Successfully produced net in file /tmp/petri1001_9889698773979849199.dot
Successfully produced net in file /tmp/petri1002_17773401075543025746.dot
Successfully produced net in file /tmp/petri1003_8639889397106309959.dot
Successfully produced net in file /tmp/petri1004_5384536414328978830.dot
Successfully produced net in file /tmp/petri1005_452962843252366645.dot
Successfully produced net in file /tmp/petri1006_1300956010362920966.dot
Successfully produced net in file /tmp/petri1007_1844439926219519560.dot
Successfully produced net in file /tmp/petri1008_9423418837757150469.dot
Successfully produced net in file /tmp/petri1009_3781376857536071937.dot
Successfully produced net in file /tmp/petri1010_9398275024290064030.dot
Successfully produced net in file /tmp/petri1011_17362834078609975010.dot
Successfully produced net in file /tmp/petri1012_9286054149404017801.dot
Successfully produced net in file /tmp/petri1013_5438667596623145911.dot
Successfully produced net in file /tmp/petri1014_8433695802227933768.dot
Successfully produced net in file /tmp/petri1015_10974719561447367438.dot
Successfully produced net in file /tmp/petri1016_10961042987906338157.dot
Successfully produced net in file /tmp/petri1017_14896157893121911056.dot
Successfully produced net in file /tmp/petri1018_12975024902691259900.dot
Successfully produced net in file /tmp/petri1019_10204614549409108085.dot
Successfully produced net in file /tmp/petri1020_18239279009792544248.dot
Successfully produced net in file /tmp/petri1021_12966984969369846811.dot
Successfully produced net in file /tmp/petri1022_12641446872819654620.dot
Successfully produced net in file /tmp/petri1023_2965757265787511538.dot
Successfully produced net in file /tmp/petri1024_4736501084940166503.dot
Successfully produced net in file /tmp/petri1025_16925028374802453124.dot
Successfully produced net in file /tmp/petri1026_13622220857048644502.dot
Successfully produced net in file /tmp/petri1027_9231668818984269223.dot
Successfully produced net in file /tmp/petri1028_13223901386889656396.dot
Drop transitions removed 29 transitions
Dominated transitions for bounds rules discarded 29 transitions
Normalized transition count is 188 out of 356 initially.
// Phase 1: matrix 188 rows 94 cols
[2021-05-19 12:10:03] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 6884 ms. (steps per millisecond=145 ) properties (out of 13) seen :50009
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 13) seen :2667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 13) seen :2646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1239 ms. (steps per millisecond=807 ) properties (out of 13) seen :2334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 13) seen :2667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 13) seen :2667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :2667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1165 ms. (steps per millisecond=858 ) properties (out of 13) seen :2438
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 13) seen :2667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1220 ms. (steps per millisecond=819 ) properties (out of 13) seen :2163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 13) seen :2667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1088 ms. (steps per millisecond=919 ) properties (out of 13) seen :2471
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 13) seen :2667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 13) seen :2667
[2021-05-19 12:10:16] [INFO ] Flow matrix only has 188 transitions (discarded 168 similar events)
// Phase 1: matrix 188 rows 94 cols
[2021-05-19 12:10:16] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:10:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:16] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:10:16] [INFO ] State equation strengthened by 64 read => feed constraints.
[2021-05-19 12:10:16] [INFO ] [Real]Added 64 Read/Feed constraints in 20 ms returned sat
[2021-05-19 12:10:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:16] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:10:16] [INFO ] [Nat]Added 64 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:10:16] [INFO ] Computed and/alt/rep : 17/91/17 causal constraints (skipped 47 transitions) in 8 ms.
[2021-05-19 12:10:16] [INFO ] Added : 5 causal constraints over 1 iterations in 29 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 12:10:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:16] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:10:16] [INFO ] [Real]Added 64 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:16] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:10:16] [INFO ] [Nat]Added 64 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:16] [INFO ] Computed and/alt/rep : 17/91/17 causal constraints (skipped 47 transitions) in 10 ms.
[2021-05-19 12:10:17] [INFO ] Added : 5 causal constraints over 1 iterations in 30 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 12:10:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:17] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Real]Added 64 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:17] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Nat]Added 64 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:17] [INFO ] Computed and/alt/rep : 17/91/17 causal constraints (skipped 47 transitions) in 11 ms.
[2021-05-19 12:10:17] [INFO ] Added : 5 causal constraints over 1 iterations in 34 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 12:10:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:17] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Real]Added 64 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:17] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Nat]Added 64 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:17] [INFO ] Computed and/alt/rep : 17/91/17 causal constraints (skipped 47 transitions) in 10 ms.
[2021-05-19 12:10:17] [INFO ] Added : 5 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 12:10:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:17] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Real]Added 64 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:17] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Nat]Added 64 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:10:17] [INFO ] Computed and/alt/rep : 17/91/17 causal constraints (skipped 47 transitions) in 11 ms.
[2021-05-19 12:10:17] [INFO ] Added : 5 causal constraints over 1 iterations in 30 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 12:10:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:17] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Real]Added 64 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:17] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Nat]Added 64 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:17] [INFO ] Computed and/alt/rep : 17/91/17 causal constraints (skipped 47 transitions) in 11 ms.
[2021-05-19 12:10:17] [INFO ] Added : 5 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 12:10:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:17] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Real]Added 64 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:17] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Nat]Added 64 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:17] [INFO ] Computed and/alt/rep : 17/91/17 causal constraints (skipped 47 transitions) in 11 ms.
[2021-05-19 12:10:17] [INFO ] Added : 5 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 14 ms.
[2021-05-19 12:10:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:17] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Real]Added 64 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:18] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:10:18] [INFO ] [Nat]Added 64 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:10:18] [INFO ] Computed and/alt/rep : 17/91/17 causal constraints (skipped 47 transitions) in 10 ms.
[2021-05-19 12:10:18] [INFO ] Added : 5 causal constraints over 1 iterations in 37 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 12:10:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:18] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:10:18] [INFO ] [Real]Added 64 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:18] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:10:18] [INFO ] [Nat]Added 64 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:10:18] [INFO ] Computed and/alt/rep : 17/91/17 causal constraints (skipped 47 transitions) in 11 ms.
[2021-05-19 12:10:18] [INFO ] Added : 5 causal constraints over 1 iterations in 32 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 12:10:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:18] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:10:18] [INFO ] [Real]Added 64 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:10:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:18] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:10:18] [INFO ] [Nat]Added 64 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:18] [INFO ] Computed and/alt/rep : 17/91/17 causal constraints (skipped 47 transitions) in 12 ms.
[2021-05-19 12:10:18] [INFO ] Added : 5 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 12:10:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:18] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:10:18] [INFO ] [Real]Added 64 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:18] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:10:18] [INFO ] [Nat]Added 64 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:18] [INFO ] Computed and/alt/rep : 17/91/17 causal constraints (skipped 47 transitions) in 11 ms.
[2021-05-19 12:10:18] [INFO ] Added : 5 causal constraints over 1 iterations in 30 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 12:10:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:18] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:10:18] [INFO ] [Real]Added 64 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:10:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:18] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:10:18] [INFO ] [Nat]Added 64 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:18] [INFO ] Computed and/alt/rep : 17/91/17 causal constraints (skipped 47 transitions) in 10 ms.
[2021-05-19 12:10:18] [INFO ] Added : 5 causal constraints over 1 iterations in 29 ms. Result :sat
Minimization took 13 ms.
[2021-05-19 12:10:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:18] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:10:18] [INFO ] [Real]Added 64 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:10:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:18] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:10:18] [INFO ] [Nat]Added 64 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:18] [INFO ] Computed and/alt/rep : 17/91/17 causal constraints (skipped 47 transitions) in 11 ms.
[2021-05-19 12:10:18] [INFO ] Added : 5 causal constraints over 1 iterations in 30 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[9209, 2646, 2187, 2667, 2667, 3096, 2507, 6045, 3059, 2667, 2435, 10689, 7679]
Incomplete Parikh walk after 779100 steps, including 99 resets, run finished after 2170 ms. (steps per millisecond=359 ) properties (out of 13) seen :7704 could not realise parikh vector
Incomplete Parikh walk after 1080300 steps, including 99 resets, run finished after 3315 ms. (steps per millisecond=325 ) properties (out of 13) seen :10716 could not realise parikh vector
Incomplete Parikh walk after 254800 steps, including 97 resets, run finished after 716 ms. (steps per millisecond=355 ) properties (out of 13) seen :2718 could not realise parikh vector
Incomplete Parikh walk after 278100 steps, including 99 resets, run finished after 792 ms. (steps per millisecond=351 ) properties (out of 13) seen :2695 could not realise parikh vector
Incomplete Parikh walk after 317100 steps, including 99 resets, run finished after 978 ms. (steps per millisecond=324 ) properties (out of 13) seen :3085 could not realise parikh vector
Incomplete Parikh walk after 615900 steps, including 99 resets, run finished after 1645 ms. (steps per millisecond=374 ) properties (out of 13) seen :6075 could not realise parikh vector
Incomplete Parikh walk after 262000 steps, including 99 resets, run finished after 782 ms. (steps per millisecond=335 ) properties (out of 13) seen :2533 could not realise parikh vector
Incomplete Parikh walk after 320800 steps, including 96 resets, run finished after 1609 ms. (steps per millisecond=199 ) properties (out of 13) seen :3127 could not realise parikh vector
Incomplete Parikh walk after 278100 steps, including 99 resets, run finished after 827 ms. (steps per millisecond=336 ) properties (out of 13) seen :2695 could not realise parikh vector
Incomplete Parikh walk after 278100 steps, including 98 resets, run finished after 840 ms. (steps per millisecond=331 ) properties (out of 13) seen :2692 could not realise parikh vector
Incomplete Parikh walk after 230000 steps, including 99 resets, run finished after 627 ms. (steps per millisecond=366 ) properties (out of 13) seen :2211 could not realise parikh vector
Incomplete Parikh walk after 275900 steps, including 98 resets, run finished after 766 ms. (steps per millisecond=360 ) properties (out of 13) seen :2939 could not realise parikh vector
Incomplete Parikh walk after 932100 steps, including 99 resets, run finished after 4341 ms. (steps per millisecond=214 ) properties (out of 13) seen :9236 could not realise parikh vector
Support contains 13 out of 94 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 94/94 places, 356/356 transitions.
Graph (complete) has 274 edges and 94 vertex of which 80 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.0 ms
Discarding 14 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Drop transitions removed 22 transitions
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 0 with 44 rules applied. Total rules applied 45 place count 80 transition count 307
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 49 place count 76 transition count 292
Iterating global reduction 1 with 4 rules applied. Total rules applied 53 place count 76 transition count 292
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 60 place count 76 transition count 285
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 2 with 7 rules applied. Total rules applied 67 place count 76 transition count 278
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 79 place count 72 transition count 270
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 83 place count 72 transition count 266
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 90 place count 70 transition count 261
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 91 place count 69 transition count 245
Iterating global reduction 4 with 1 rules applied. Total rules applied 92 place count 69 transition count 245
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 95 place count 69 transition count 242
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 96 place count 68 transition count 226
Iterating global reduction 5 with 1 rules applied. Total rules applied 97 place count 68 transition count 226
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 100 place count 68 transition count 223
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 101 place count 68 transition count 222
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 102 place count 67 transition count 222
Applied a total of 102 rules in 25 ms. Remains 67 /94 variables (removed 27) and now considering 222/356 (removed 134) transitions.
Finished structural reductions, in 1 iterations. Remains : 67/94 places, 222/356 transitions.
Normalized transition count is 116 out of 222 initially.
// Phase 1: matrix 116 rows 67 cols
[2021-05-19 12:10:38] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 5071 ms. (steps per millisecond=197 ) properties (out of 13) seen :68660
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 13) seen :4695
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :4630
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 678 ms. (steps per millisecond=1474 ) properties (out of 13) seen :4582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 13) seen :4695
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :4695
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 13) seen :4695
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 934 ms. (steps per millisecond=1070 ) properties (out of 13) seen :6987
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 13) seen :4695
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 837 ms. (steps per millisecond=1194 ) properties (out of 13) seen :4234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 13) seen :4695
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 13) seen :4090
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 13) seen :4695
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 13) seen :4695
[2021-05-19 12:10:48] [INFO ] Flow matrix only has 116 transitions (discarded 106 similar events)
// Phase 1: matrix 116 rows 67 cols
[2021-05-19 12:10:48] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:10:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:48] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2021-05-19 12:10:48] [INFO ] State equation strengthened by 46 read => feed constraints.
[2021-05-19 12:10:48] [INFO ] [Real]Added 46 Read/Feed constraints in 8 ms returned sat
[2021-05-19 12:10:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:10:48] [INFO ] [Nat]Added 46 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:10:48] [INFO ] Computed and/alt/rep : 14/65/14 causal constraints (skipped 32 transitions) in 14 ms.
[2021-05-19 12:10:48] [INFO ] Added : 5 causal constraints over 1 iterations in 27 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:10:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:48] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2021-05-19 12:10:48] [INFO ] [Real]Added 46 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:48] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2021-05-19 12:10:48] [INFO ] [Nat]Added 46 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:10:48] [INFO ] Computed and/alt/rep : 14/65/14 causal constraints (skipped 32 transitions) in 7 ms.
[2021-05-19 12:10:48] [INFO ] Added : 5 causal constraints over 1 iterations in 26 ms. Result :sat
Minimization took 9 ms.
[2021-05-19 12:10:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:10:48] [INFO ] [Real]Added 46 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:10:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:10:48] [INFO ] [Nat]Added 46 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:10:48] [INFO ] Computed and/alt/rep : 14/65/14 causal constraints (skipped 32 transitions) in 6 ms.
[2021-05-19 12:10:48] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 9 ms.
[2021-05-19 12:10:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:48] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2021-05-19 12:10:48] [INFO ] [Real]Added 46 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:10:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:10:48] [INFO ] [Nat]Added 46 Read/Feed constraints in 8 ms returned sat
[2021-05-19 12:10:48] [INFO ] Computed and/alt/rep : 14/65/14 causal constraints (skipped 32 transitions) in 7 ms.
[2021-05-19 12:10:48] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 9 ms.
[2021-05-19 12:10:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:10:48] [INFO ] [Real]Added 46 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:10:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:10:48] [INFO ] [Nat]Added 46 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:10:48] [INFO ] Computed and/alt/rep : 14/65/14 causal constraints (skipped 32 transitions) in 6 ms.
[2021-05-19 12:10:48] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:10:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:10:48] [INFO ] [Real]Added 46 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:10:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:48] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2021-05-19 12:10:48] [INFO ] [Nat]Added 46 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:10:48] [INFO ] Computed and/alt/rep : 14/65/14 causal constraints (skipped 32 transitions) in 6 ms.
[2021-05-19 12:10:48] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 9 ms.
[2021-05-19 12:10:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:48] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2021-05-19 12:10:48] [INFO ] [Real]Added 46 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:10:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:10:48] [INFO ] [Nat]Added 46 Read/Feed constraints in 8 ms returned sat
[2021-05-19 12:10:48] [INFO ] Computed and/alt/rep : 14/65/14 causal constraints (skipped 32 transitions) in 6 ms.
[2021-05-19 12:10:48] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 9 ms.
[2021-05-19 12:10:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:10:48] [INFO ] [Real]Added 46 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:10:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:10:48] [INFO ] [Nat]Added 46 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:10:48] [INFO ] Computed and/alt/rep : 14/65/14 causal constraints (skipped 32 transitions) in 6 ms.
[2021-05-19 12:10:48] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:10:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:49] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Real]Added 46 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:10:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:49] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Nat]Added 46 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:10:49] [INFO ] Computed and/alt/rep : 14/65/14 causal constraints (skipped 32 transitions) in 6 ms.
[2021-05-19 12:10:49] [INFO ] Added : 5 causal constraints over 1 iterations in 28 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:10:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Real]Added 46 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:10:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Nat]Added 46 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:10:49] [INFO ] Computed and/alt/rep : 14/65/14 causal constraints (skipped 32 transitions) in 7 ms.
[2021-05-19 12:10:49] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:10:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:49] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Real]Added 46 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:10:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Nat]Added 46 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:10:49] [INFO ] Computed and/alt/rep : 14/65/14 causal constraints (skipped 32 transitions) in 7 ms.
[2021-05-19 12:10:49] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 9 ms.
[2021-05-19 12:10:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Real]Added 46 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:10:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:49] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Nat]Added 46 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:10:49] [INFO ] Computed and/alt/rep : 14/65/14 causal constraints (skipped 32 transitions) in 7 ms.
[2021-05-19 12:10:49] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:10:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Real]Added 46 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:10:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:49] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Nat]Added 46 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:10:49] [INFO ] Computed and/alt/rep : 14/65/14 causal constraints (skipped 32 transitions) in 7 ms.
[2021-05-19 12:10:49] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[15851, 4630, 4554, 4695, 4695, 5146, 5295, 10676, 5299, 4695, 4071, 10693, 7682]
Incomplete Parikh walk after 776200 steps, including 99 resets, run finished after 1687 ms. (steps per millisecond=460 ) properties (out of 13) seen :7712 could not realise parikh vector
Incomplete Parikh walk after 1077100 steps, including 98 resets, run finished after 2827 ms. (steps per millisecond=381 ) properties (out of 13) seen :11275 could not realise parikh vector
Incomplete Parikh walk after 415000 steps, including 98 resets, run finished after 920 ms. (steps per millisecond=451 ) properties (out of 13) seen :4517 could not realise parikh vector
Incomplete Parikh walk after 477500 steps, including 99 resets, run finished after 1103 ms. (steps per millisecond=432 ) properties (out of 13) seen :4721 could not realise parikh vector
Incomplete Parikh walk after 537700 steps, including 99 resets, run finished after 1259 ms. (steps per millisecond=427 ) properties (out of 13) seen :5321 could not realise parikh vector
Incomplete Parikh walk after 1075600 steps, including 99 resets, run finished after 2237 ms. (steps per millisecond=480 ) properties (out of 13) seen :10702 could not realise parikh vector
Incomplete Parikh walk after 537400 steps, including 99 resets, run finished after 1233 ms. (steps per millisecond=435 ) properties (out of 13) seen :5318 could not realise parikh vector
Incomplete Parikh walk after 522500 steps, including 96 resets, run finished after 2029 ms. (steps per millisecond=257 ) properties (out of 13) seen :5172 could not realise parikh vector
Incomplete Parikh walk after 477500 steps, including 99 resets, run finished after 1115 ms. (steps per millisecond=428 ) properties (out of 13) seen :4721 could not realise parikh vector
Incomplete Parikh walk after 477500 steps, including 97 resets, run finished after 1055 ms. (steps per millisecond=452 ) properties (out of 13) seen :4726 could not realise parikh vector
Incomplete Parikh walk after 463300 steps, including 99 resets, run finished after 973 ms. (steps per millisecond=476 ) properties (out of 13) seen :4581 could not realise parikh vector
Incomplete Parikh walk after 470900 steps, including 98 resets, run finished after 1068 ms. (steps per millisecond=440 ) properties (out of 13) seen :5111 could not realise parikh vector
Incomplete Parikh walk after 1592800 steps, including 99 resets, run finished after 3810 ms. (steps per millisecond=418 ) properties (out of 13) seen :15874 could not realise parikh vector
Support contains 13 out of 67 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 67/67 places, 222/222 transitions.
Applied a total of 0 rules in 3 ms. Remains 67 /67 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 67/67 places, 222/222 transitions.
Starting structural reductions, iteration 0 : 67/67 places, 222/222 transitions.
Applied a total of 0 rules in 4 ms. Remains 67 /67 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2021-05-19 12:11:10] [INFO ] Flow matrix only has 116 transitions (discarded 106 similar events)
// Phase 1: matrix 116 rows 67 cols
[2021-05-19 12:11:10] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:11:10] [INFO ] Implicit Places using invariants in 66 ms returned []
[2021-05-19 12:11:10] [INFO ] Flow matrix only has 116 transitions (discarded 106 similar events)
// Phase 1: matrix 116 rows 67 cols
[2021-05-19 12:11:10] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:11:11] [INFO ] State equation strengthened by 46 read => feed constraints.
[2021-05-19 12:11:11] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2021-05-19 12:11:11] [INFO ] Redundant transitions in 131 ms returned [2, 10, 14, 19, 22, 27, 36, 39, 43, 44, 47, 49, 52, 57, 84, 96, 98, 99, 211, 214, 216, 220]
Found 22 redundant transitions using SMT.
Drop transitions removed 22 transitions
Redundant transitions reduction (with SMT) removed 22 transitions :[220, 216, 214, 211, 99, 98, 96, 84, 57, 52, 49, 47, 44, 43, 39, 36, 27, 22, 19, 14, 10, 2]
[2021-05-19 12:11:11] [INFO ] Flow matrix only has 97 transitions (discarded 103 similar events)
// Phase 1: matrix 97 rows 67 cols
[2021-05-19 12:11:11] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:11:11] [INFO ] Dead Transitions using invariants and state equation in 54 ms returned []
Starting structural reductions, iteration 1 : 67/67 places, 200/222 transitions.
Graph (complete) has 204 edges and 67 vertex of which 65 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 65 transition count 197
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 65 transition count 196
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 64 transition count 196
Applied a total of 6 rules in 7 ms. Remains 64 /67 variables (removed 3) and now considering 196/200 (removed 4) transitions.
[2021-05-19 12:11:11] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:11:11] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:11:11] [INFO ] Implicit Places using invariants in 35 ms returned []
[2021-05-19 12:11:11] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:11:11] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:11:11] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:11:11] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 64/67 places, 196/222 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:11:11] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4692 ms. (steps per millisecond=213 ) properties (out of 13) seen :75132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 849 ms. (steps per millisecond=1177 ) properties (out of 13) seen :6070
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 852 ms. (steps per millisecond=1173 ) properties (out of 13) seen :9185
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 969 ms. (steps per millisecond=1031 ) properties (out of 13) seen :4303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 13) seen :6079
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
[2021-05-19 12:11:20] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:11:20] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:11:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:20] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:11:20] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:20] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:11:20] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:11:20] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:11:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:20] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:20] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:11:20] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:20] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:11:20] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:11:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:20] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:11:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:20] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:11:20] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:20] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:11:20] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:11:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:21] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:11:21] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:11:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:21] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:21] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:11:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:11:21] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:11:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:21] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:11:21] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:11:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:21] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:11:21] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:21] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2021-05-19 12:11:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:11:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:11:21] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:11:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:21] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:21] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:11:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:11:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:11:21] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:11:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:21] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:21] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:11:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:11:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:11:21] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:11:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:21] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:21] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:11:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:11:21] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:11:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:21] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:21] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2021-05-19 12:11:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:11:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 7 ms.
[2021-05-19 12:11:21] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:11:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:21] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:21] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:11:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:11:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:11:21] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:11:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:21] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:11:21] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:11:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:11:22] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 8 ms.
[2021-05-19 12:11:22] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20669, 6173, 6024, 6290, 6290, 6746, 6828, 10679, 6752, 6290, 6055, 10696, 7684]
Incomplete Parikh walk after 776300 steps, including 99 resets, run finished after 1717 ms. (steps per millisecond=452 ) properties (out of 13) seen :7716 could not realise parikh vector
Incomplete Parikh walk after 1077400 steps, including 98 resets, run finished after 2799 ms. (steps per millisecond=384 ) properties (out of 13) seen :11293 could not realise parikh vector
Incomplete Parikh walk after 613300 steps, including 98 resets, run finished after 1368 ms. (steps per millisecond=448 ) properties (out of 13) seen :6705 could not realise parikh vector
Incomplete Parikh walk after 636900 steps, including 99 resets, run finished after 1435 ms. (steps per millisecond=443 ) properties (out of 13) seen :6324 could not realise parikh vector
Incomplete Parikh walk after 682900 steps, including 99 resets, run finished after 1620 ms. (steps per millisecond=421 ) properties (out of 13) seen :6782 could not realise parikh vector
Incomplete Parikh walk after 1075600 steps, including 99 resets, run finished after 2333 ms. (steps per millisecond=461 ) properties (out of 13) seen :10707 could not realise parikh vector
Incomplete Parikh walk after 690500 steps, including 99 resets, run finished after 1600 ms. (steps per millisecond=431 ) properties (out of 13) seen :6858 could not realise parikh vector
Incomplete Parikh walk after 682300 steps, including 96 resets, run finished after 2453 ms. (steps per millisecond=278 ) properties (out of 13) seen :6788 could not realise parikh vector
Incomplete Parikh walk after 636900 steps, including 99 resets, run finished after 1461 ms. (steps per millisecond=435 ) properties (out of 13) seen :6320 could not realise parikh vector
Incomplete Parikh walk after 636900 steps, including 98 resets, run finished after 1475 ms. (steps per millisecond=431 ) properties (out of 13) seen :6319 could not realise parikh vector
Incomplete Parikh walk after 610200 steps, including 99 resets, run finished after 1322 ms. (steps per millisecond=461 ) properties (out of 13) seen :6054 could not realise parikh vector
Incomplete Parikh walk after 625100 steps, including 98 resets, run finished after 1385 ms. (steps per millisecond=451 ) properties (out of 13) seen :6850 could not realise parikh vector
Incomplete Parikh walk after 2074500 steps, including 99 resets, run finished after 5104 ms. (steps per millisecond=406 ) properties (out of 13) seen :20696 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 8 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:11:48] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:11:48] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:11:48] [INFO ] Implicit Places using invariants in 33 ms returned []
[2021-05-19 12:11:48] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:11:48] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:11:48] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:11:48] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2021-05-19 12:11:48] [INFO ] Redundant transitions in 100 ms returned []
[2021-05-19 12:11:48] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:11:48] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:11:48] [INFO ] Dead Transitions using invariants and state equation in 49 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:11:48] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4665 ms. (steps per millisecond=214 ) properties (out of 13) seen :75568
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 932 ms. (steps per millisecond=1072 ) properties (out of 13) seen :4493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 746 ms. (steps per millisecond=1340 ) properties (out of 13) seen :9462
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 765 ms. (steps per millisecond=1307 ) properties (out of 13) seen :5559
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 13) seen :6074
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
[2021-05-19 12:11:57] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:11:57] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:11:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:57] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:11:57] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:57] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:11:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:11:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:11:57] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:11:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:11:57] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:57] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:11:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:11:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:11:57] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:11:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:11:57] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:11:57] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:11:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:11:57] [INFO ] [Real]Added 41 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:11:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:11:57] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:11:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:57] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:11:57] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:11:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:57] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:11:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:57] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:11:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:11:57] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:58] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:58] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:11:58] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:58] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:11:58] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:11:58] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:11:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:58] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:58] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:58] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:11:58] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:11:58] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:58] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:58] [INFO ] [Nat]Added 41 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:11:58] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:11:58] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:11:58] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:11:58] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:58] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:11:58] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:58] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:58] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:58] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:58] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:11:58] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:11:58] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:58] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:11:58] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:58] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:11:58] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:11:58] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:58] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:11:58] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:11:58] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:11:58] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20671, 6175, 6026, 6293, 6292, 6835, 6946, 10682, 6820, 6293, 6060, 10698, 7686]
Incomplete Parikh walk after 776500 steps, including 99 resets, run finished after 1724 ms. (steps per millisecond=450 ) properties (out of 13) seen :7717 could not realise parikh vector
Incomplete Parikh walk after 1077600 steps, including 98 resets, run finished after 2815 ms. (steps per millisecond=382 ) properties (out of 13) seen :11286 could not realise parikh vector
Incomplete Parikh walk after 613800 steps, including 98 resets, run finished after 1379 ms. (steps per millisecond=445 ) properties (out of 13) seen :6785 could not realise parikh vector
Incomplete Parikh walk after 637200 steps, including 99 resets, run finished after 1443 ms. (steps per millisecond=441 ) properties (out of 13) seen :6326 could not realise parikh vector
Incomplete Parikh walk after 689700 steps, including 99 resets, run finished after 1608 ms. (steps per millisecond=428 ) properties (out of 13) seen :6848 could not realise parikh vector
Incomplete Parikh walk after 1075900 steps, including 99 resets, run finished after 2302 ms. (steps per millisecond=467 ) properties (out of 13) seen :10709 could not realise parikh vector
Incomplete Parikh walk after 702300 steps, including 99 resets, run finished after 1625 ms. (steps per millisecond=432 ) properties (out of 13) seen :6979 could not realise parikh vector
Incomplete Parikh walk after 691200 steps, including 96 resets, run finished after 2480 ms. (steps per millisecond=278 ) properties (out of 13) seen :6877 could not realise parikh vector
Incomplete Parikh walk after 637100 steps, including 99 resets, run finished after 1440 ms. (steps per millisecond=442 ) properties (out of 13) seen :6323 could not realise parikh vector
Incomplete Parikh walk after 637200 steps, including 98 resets, run finished after 1465 ms. (steps per millisecond=434 ) properties (out of 13) seen :6324 could not realise parikh vector
Incomplete Parikh walk after 610400 steps, including 99 resets, run finished after 1317 ms. (steps per millisecond=463 ) properties (out of 13) seen :6060 could not realise parikh vector
Incomplete Parikh walk after 625300 steps, including 98 resets, run finished after 1372 ms. (steps per millisecond=455 ) properties (out of 13) seen :6875 could not realise parikh vector
Incomplete Parikh walk after 2074700 steps, including 99 resets, run finished after 5060 ms. (steps per millisecond=410 ) properties (out of 13) seen :20697 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:12:24] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:12:24] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:12:24] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-19 12:12:24] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:12:24] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:12:24] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:12:24] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2021-05-19 12:12:24] [INFO ] Redundant transitions in 99 ms returned []
[2021-05-19 12:12:24] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:12:24] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:12:25] [INFO ] Dead Transitions using invariants and state equation in 53 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:12:25] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4699 ms. (steps per millisecond=212 ) properties (out of 13) seen :75081
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1002 ms. (steps per millisecond=998 ) properties (out of 13) seen :5009
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 13) seen :10218
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 857 ms. (steps per millisecond=1166 ) properties (out of 13) seen :4497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 13) seen :6057
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
[2021-05-19 12:12:34] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:12:34] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:12:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:12:34] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:12:34] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:12:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:12:34] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:12:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:12:34] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:12:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:12:34] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:12:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:12:34] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:12:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:12:34] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:12:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:12:34] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:12:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:12:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:12:34] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:12:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:12:34] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:12:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:12:34] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:12:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:12:34] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:12:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:12:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:12:34] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:12:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:34] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:12:34] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:12:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:12:34] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:12:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:12:34] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:12:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:12:34] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:12:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:12:34] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:12:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:12:35] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:12:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:12:35] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:12:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:35] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:12:35] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:35] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:12:35] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:12:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:12:35] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:35] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:12:35] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:35] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:12:35] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:12:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:12:35] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:35] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:12:35] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:35] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:12:35] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:12:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:12:35] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:12:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:35] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:12:35] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:12:35] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:12:35] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20674, 6177, 6029, 6296, 6294, 6869, 6951, 10684, 6843, 6296, 6062, 10699, 7688]
Incomplete Parikh walk after 776700 steps, including 99 resets, run finished after 1712 ms. (steps per millisecond=453 ) properties (out of 13) seen :7720 could not realise parikh vector
Incomplete Parikh walk after 1077700 steps, including 98 resets, run finished after 2811 ms. (steps per millisecond=383 ) properties (out of 13) seen :11300 could not realise parikh vector
Incomplete Parikh walk after 614000 steps, including 98 resets, run finished after 1377 ms. (steps per millisecond=445 ) properties (out of 13) seen :6726 could not realise parikh vector
Incomplete Parikh walk after 637500 steps, including 99 resets, run finished after 1423 ms. (steps per millisecond=447 ) properties (out of 13) seen :6327 could not realise parikh vector
Incomplete Parikh walk after 692000 steps, including 99 resets, run finished after 1603 ms. (steps per millisecond=431 ) properties (out of 13) seen :6869 could not realise parikh vector
Incomplete Parikh walk after 1076100 steps, including 99 resets, run finished after 2284 ms. (steps per millisecond=471 ) properties (out of 13) seen :10711 could not realise parikh vector
Incomplete Parikh walk after 702800 steps, including 99 resets, run finished after 1615 ms. (steps per millisecond=435 ) properties (out of 13) seen :6981 could not realise parikh vector
Incomplete Parikh walk after 694600 steps, including 96 resets, run finished after 2485 ms. (steps per millisecond=279 ) properties (out of 13) seen :6913 could not realise parikh vector
Incomplete Parikh walk after 637300 steps, including 99 resets, run finished after 1440 ms. (steps per millisecond=442 ) properties (out of 13) seen :6327 could not realise parikh vector
Incomplete Parikh walk after 637500 steps, including 98 resets, run finished after 1460 ms. (steps per millisecond=436 ) properties (out of 13) seen :6328 could not realise parikh vector
Incomplete Parikh walk after 610700 steps, including 99 resets, run finished after 1301 ms. (steps per millisecond=469 ) properties (out of 13) seen :6059 could not realise parikh vector
Incomplete Parikh walk after 625500 steps, including 98 resets, run finished after 1353 ms. (steps per millisecond=462 ) properties (out of 13) seen :6842 could not realise parikh vector
Incomplete Parikh walk after 2075000 steps, including 99 resets, run finished after 5044 ms. (steps per millisecond=411 ) properties (out of 13) seen :20702 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:13:01] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:13:01] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:13:01] [INFO ] Implicit Places using invariants in 52 ms returned []
[2021-05-19 12:13:01] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:13:01] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-19 12:13:01] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:13:01] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
[2021-05-19 12:13:01] [INFO ] Redundant transitions in 96 ms returned []
[2021-05-19 12:13:01] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:13:01] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:13:01] [INFO ] Dead Transitions using invariants and state equation in 52 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:13:01] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4702 ms. (steps per millisecond=212 ) properties (out of 13) seen :75035
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 977 ms. (steps per millisecond=1023 ) properties (out of 13) seen :4092
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 779 ms. (steps per millisecond=1283 ) properties (out of 13) seen :9465
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 751 ms. (steps per millisecond=1331 ) properties (out of 13) seen :5470
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 938 ms. (steps per millisecond=1066 ) properties (out of 13) seen :4723
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
[2021-05-19 12:13:11] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:13:11] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:13:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:11] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:13:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:11] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:13:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:13:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:13:11] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:13:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:13:11] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:13:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:13:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:13:11] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:13:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:11] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:13:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:13:11] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:13:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:13:11] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:13:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:13:11] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:13:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:11] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:13:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:11] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:13:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:13:11] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:13:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:11] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:13:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:13:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:13:11] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:12] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:13:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:12] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:12] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:12] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:13:12] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:12] [INFO ] [Real]Added 41 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:13:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:12] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:12] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:12] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:13:12] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:12] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:12] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:13:12] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:13:12] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:13:12] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 9 ms.
[2021-05-19 12:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:12] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:13:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:12] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:12] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:12] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:13:12] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:12] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:13:12] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:13:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:12] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:12] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:13:12] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:13:12] [INFO ] Added : 4 causal constraints over 1 iterations in 27 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] Max seen :[20677, 6179, 6031, 6299, 6296, 6871, 6954, 10686, 6875, 6298, 6064, 10701, 7691]
Incomplete Parikh walk after 777000 steps, including 99 resets, run finished after 1740 ms. (steps per millisecond=446 ) properties (out of 13) seen :7721 could not realise parikh vector
Incomplete Parikh walk after 1077900 steps, including 98 resets, run finished after 2833 ms. (steps per millisecond=380 ) properties (out of 13) seen :11267 could not realise parikh vector
Incomplete Parikh walk after 614200 steps, including 98 resets, run finished after 1390 ms. (steps per millisecond=441 ) properties (out of 13) seen :6731 could not realise parikh vector
Incomplete Parikh walk after 637700 steps, including 99 resets, run finished after 1451 ms. (steps per millisecond=439 ) properties (out of 13) seen :6331 could not realise parikh vector
Incomplete Parikh walk after 695200 steps, including 99 resets, run finished after 1623 ms. (steps per millisecond=428 ) properties (out of 13) seen :6902 could not realise parikh vector
Incomplete Parikh walk after 1076300 steps, including 99 resets, run finished after 2284 ms. (steps per millisecond=471 ) properties (out of 13) seen :10714 could not realise parikh vector
Incomplete Parikh walk after 703100 steps, including 99 resets, run finished after 1623 ms. (steps per millisecond=433 ) properties (out of 13) seen :6982 could not realise parikh vector
Incomplete Parikh walk after 694800 steps, including 96 resets, run finished after 2476 ms. (steps per millisecond=280 ) properties (out of 13) seen :6915 could not realise parikh vector
Incomplete Parikh walk after 637500 steps, including 99 resets, run finished after 1448 ms. (steps per millisecond=440 ) properties (out of 13) seen :6330 could not realise parikh vector
Incomplete Parikh walk after 637800 steps, including 98 resets, run finished after 1466 ms. (steps per millisecond=435 ) properties (out of 13) seen :6325 could not realise parikh vector
Incomplete Parikh walk after 610900 steps, including 99 resets, run finished after 1309 ms. (steps per millisecond=466 ) properties (out of 13) seen :6062 could not realise parikh vector
Incomplete Parikh walk after 625700 steps, including 98 resets, run finished after 1368 ms. (steps per millisecond=457 ) properties (out of 13) seen :6840 could not realise parikh vector
Incomplete Parikh walk after 2075300 steps, including 99 resets, run finished after 5087 ms. (steps per millisecond=407 ) properties (out of 13) seen :20707 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:13:38] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:13:38] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:13:38] [INFO ] Implicit Places using invariants in 34 ms returned []
[2021-05-19 12:13:38] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:13:38] [INFO ] Computed 0 place invariants in 4 ms
[2021-05-19 12:13:38] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:13:38] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2021-05-19 12:13:38] [INFO ] Redundant transitions in 93 ms returned []
[2021-05-19 12:13:38] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:13:38] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:13:38] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:13:38] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4620 ms. (steps per millisecond=216 ) properties (out of 13) seen :74967
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 849 ms. (steps per millisecond=1177 ) properties (out of 13) seen :5099
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 770 ms. (steps per millisecond=1298 ) properties (out of 13) seen :9920
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 766 ms. (steps per millisecond=1305 ) properties (out of 13) seen :4974
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 767 ms. (steps per millisecond=1303 ) properties (out of 13) seen :5957
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 13) seen :6290
[2021-05-19 12:13:48] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:13:48] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:13:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:48] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:13:48] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:13:48] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:13:48] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:13:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:48] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:13:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:13:48] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:13:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:48] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:13:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:13:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:13:48] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:13:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:48] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:13:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:48] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:13:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:13:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:13:48] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:13:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:48] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:48] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:13:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:13:48] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:13:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:48] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:48] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:13:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:13:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:13:48] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:13:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:13:48] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:13:48] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:13:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:13:48] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:13:48] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:13:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:13:48] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:13:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:13:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:13:48] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:13:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:49] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:13:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:49] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:49] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:13:49] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:49] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:49] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:13:49] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:49] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:13:49] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:49] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:13:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:49] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:13:49] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:49] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:13:49] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:49] [INFO ] [Real]Added 41 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:13:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:13:49] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:13:49] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:13:49] [INFO ] Added : 4 causal constraints over 1 iterations in 16 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] Max seen :[20682, 6181, 6034, 6302, 6298, 6899, 6957, 10689, 6878, 6301, 6066, 10703, 7694]
Incomplete Parikh walk after 777300 steps, including 99 resets, run finished after 1730 ms. (steps per millisecond=449 ) properties (out of 13) seen :7725 could not realise parikh vector
Incomplete Parikh walk after 1078100 steps, including 98 resets, run finished after 2823 ms. (steps per millisecond=381 ) properties (out of 13) seen :11313 could not realise parikh vector
Incomplete Parikh walk after 614400 steps, including 98 resets, run finished after 1378 ms. (steps per millisecond=445 ) properties (out of 13) seen :6763 could not realise parikh vector
Incomplete Parikh walk after 638000 steps, including 99 resets, run finished after 1434 ms. (steps per millisecond=444 ) properties (out of 13) seen :6333 could not realise parikh vector
Incomplete Parikh walk after 695500 steps, including 99 resets, run finished after 1613 ms. (steps per millisecond=431 ) properties (out of 13) seen :6908 could not realise parikh vector
Incomplete Parikh walk after 1076600 steps, including 99 resets, run finished after 2275 ms. (steps per millisecond=473 ) properties (out of 13) seen :10717 could not realise parikh vector
Incomplete Parikh walk after 703400 steps, including 99 resets, run finished after 1622 ms. (steps per millisecond=433 ) properties (out of 13) seen :6986 could not realise parikh vector
Incomplete Parikh walk after 697600 steps, including 96 resets, run finished after 2483 ms. (steps per millisecond=280 ) properties (out of 13) seen :6941 could not realise parikh vector
Incomplete Parikh walk after 637700 steps, including 99 resets, run finished after 1435 ms. (steps per millisecond=444 ) properties (out of 13) seen :6329 could not realise parikh vector
Incomplete Parikh walk after 638100 steps, including 98 resets, run finished after 1461 ms. (steps per millisecond=436 ) properties (out of 13) seen :6330 could not realise parikh vector
Incomplete Parikh walk after 611200 steps, including 99 resets, run finished after 1313 ms. (steps per millisecond=465 ) properties (out of 13) seen :6060 could not realise parikh vector
Incomplete Parikh walk after 625900 steps, including 98 resets, run finished after 1353 ms. (steps per millisecond=462 ) properties (out of 13) seen :6827 could not realise parikh vector
Incomplete Parikh walk after 2075800 steps, including 99 resets, run finished after 5076 ms. (steps per millisecond=408 ) properties (out of 13) seen :20711 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 4 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:14:15] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:14:15] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-19 12:14:15] [INFO ] Implicit Places using invariants in 34 ms returned []
[2021-05-19 12:14:15] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:14:15] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:14:15] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:14:15] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2021-05-19 12:14:15] [INFO ] Redundant transitions in 92 ms returned []
[2021-05-19 12:14:15] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:14:15] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:14:15] [INFO ] Dead Transitions using invariants and state equation in 53 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:14:15] [INFO ] Computed 0 place invariants in 8 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4653 ms. (steps per millisecond=214 ) properties (out of 13) seen :74764
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 768 ms. (steps per millisecond=1302 ) properties (out of 13) seen :5728
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 675 ms. (steps per millisecond=1481 ) properties (out of 13) seen :10635
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 752 ms. (steps per millisecond=1329 ) properties (out of 13) seen :4947
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 615 ms. (steps per millisecond=1626 ) properties (out of 13) seen :6079
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 13) seen :6290
[2021-05-19 12:14:24] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:14:24] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:14:24] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:14:24] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:14:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:14:24] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:14:24] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:14:24] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:14:24] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:14:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:24] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:14:24] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:14:24] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:14:24] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:14:24] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:14:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:24] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:14:24] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:14:24] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:14:24] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:24] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:14:24] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:14:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:14:24] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:14:24] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:14:24] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:24] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:14:24] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:14:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:24] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:14:24] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:14:24] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:14:24] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:14:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:14:25] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:14:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:14:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:14:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:14:25] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:14:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:14:25] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:14:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:25] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:14:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:14:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:14:25] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:14:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:14:25] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:14:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:14:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:14:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:14:25] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:14:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:14:25] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:14:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:14:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:14:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:14:25] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:14:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:25] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2021-05-19 12:14:25] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:14:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:14:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:14:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:14:25] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:14:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:14:25] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:14:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:25] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:14:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:14:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:14:25] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:14:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:14:25] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:14:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:25] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:14:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:14:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:14:25] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:14:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:14:25] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:14:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:14:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:14:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:14:25] [INFO ] Added : 4 causal constraints over 1 iterations in 16 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] Max seen :[20685, 6183, 6036, 6305, 6301, 6901, 6960, 10692, 6881, 6304, 6068, 10705, 7696]
Incomplete Parikh walk after 777500 steps, including 99 resets, run finished after 1728 ms. (steps per millisecond=449 ) properties (out of 13) seen :7727 could not realise parikh vector
Incomplete Parikh walk after 1078300 steps, including 98 resets, run finished after 2817 ms. (steps per millisecond=382 ) properties (out of 13) seen :11251 could not realise parikh vector
Incomplete Parikh walk after 614600 steps, including 98 resets, run finished after 1387 ms. (steps per millisecond=443 ) properties (out of 13) seen :6774 could not realise parikh vector
Incomplete Parikh walk after 638300 steps, including 99 resets, run finished after 1437 ms. (steps per millisecond=444 ) properties (out of 13) seen :6337 could not realise parikh vector
Incomplete Parikh walk after 695800 steps, including 99 resets, run finished after 1620 ms. (steps per millisecond=429 ) properties (out of 13) seen :6911 could not realise parikh vector
Incomplete Parikh walk after 1076900 steps, including 99 resets, run finished after 2348 ms. (steps per millisecond=458 ) properties (out of 13) seen :10721 could not realise parikh vector
Incomplete Parikh walk after 703700 steps, including 99 resets, run finished after 1635 ms. (steps per millisecond=430 ) properties (out of 13) seen :6989 could not realise parikh vector
Incomplete Parikh walk after 697800 steps, including 96 resets, run finished after 2495 ms. (steps per millisecond=279 ) properties (out of 13) seen :6945 could not realise parikh vector
Incomplete Parikh walk after 638000 steps, including 99 resets, run finished after 1448 ms. (steps per millisecond=440 ) properties (out of 13) seen :6332 could not realise parikh vector
Incomplete Parikh walk after 638400 steps, including 98 resets, run finished after 1466 ms. (steps per millisecond=435 ) properties (out of 13) seen :6331 could not realise parikh vector
Incomplete Parikh walk after 611400 steps, including 99 resets, run finished after 1306 ms. (steps per millisecond=468 ) properties (out of 13) seen :6065 could not realise parikh vector
Incomplete Parikh walk after 626100 steps, including 98 resets, run finished after 1366 ms. (steps per millisecond=458 ) properties (out of 13) seen :6838 could not realise parikh vector
Incomplete Parikh walk after 2076100 steps, including 99 resets, run finished after 5056 ms. (steps per millisecond=410 ) properties (out of 13) seen :20713 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:14:51] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:14:51] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:14:51] [INFO ] Implicit Places using invariants in 35 ms returned []
[2021-05-19 12:14:51] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:14:51] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:14:51] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:14:52] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2021-05-19 12:14:52] [INFO ] Redundant transitions in 93 ms returned []
[2021-05-19 12:14:52] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:14:52] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:14:52] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:14:52] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4632 ms. (steps per millisecond=215 ) properties (out of 13) seen :75320
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 844 ms. (steps per millisecond=1184 ) properties (out of 13) seen :5560
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 761 ms. (steps per millisecond=1314 ) properties (out of 13) seen :5543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 914 ms. (steps per millisecond=1094 ) properties (out of 13) seen :4261
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 13) seen :5299
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 13) seen :6290
[2021-05-19 12:15:01] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:15:01] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:15:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:01] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:01] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:15:01] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:01] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:01] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:15:01] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 8 ms.
[2021-05-19 12:15:01] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:15:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:01] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:01] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:15:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:01] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:15:01] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:01] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:15:01] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:15:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:01] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:15:01] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:01] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:01] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:15:01] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:15:01] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:15:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:01] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:01] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:01] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:01] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:01] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:15:01] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:15:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:01] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2021-05-19 12:15:01] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:15:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:01] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:15:01] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:01] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:15:01] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 12 ms.
[2021-05-19 12:15:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:01] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:15:02] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:15:02] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:15:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:02] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:02] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:15:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:15:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:15:02] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:15:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:02] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:15:02] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:02] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:15:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:15:02] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:15:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:02] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:15:02] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:15:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:02] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:15:02] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:15:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:02] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:15:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:15:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:15:02] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:15:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:02] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:15:02] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:02] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:15:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:15:02] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:15:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:02] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:15:02] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:15:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:02] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:15:02] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:15:02] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20688, 6185, 6038, 6308, 6303, 6903, 6963, 10696, 6902, 6307, 6070, 10707, 7698]
Incomplete Parikh walk after 777700 steps, including 99 resets, run finished after 1740 ms. (steps per millisecond=446 ) properties (out of 13) seen :7732 could not realise parikh vector
Incomplete Parikh walk after 1078500 steps, including 98 resets, run finished after 2833 ms. (steps per millisecond=380 ) properties (out of 13) seen :11272 could not realise parikh vector
Incomplete Parikh walk after 614800 steps, including 98 resets, run finished after 1385 ms. (steps per millisecond=443 ) properties (out of 13) seen :6741 could not realise parikh vector
Incomplete Parikh walk after 638600 steps, including 99 resets, run finished after 1437 ms. (steps per millisecond=444 ) properties (out of 13) seen :6338 could not realise parikh vector
Incomplete Parikh walk after 697900 steps, including 99 resets, run finished after 1619 ms. (steps per millisecond=431 ) properties (out of 13) seen :6930 could not realise parikh vector
Incomplete Parikh walk after 1077300 steps, including 99 resets, run finished after 2291 ms. (steps per millisecond=470 ) properties (out of 13) seen :10723 could not realise parikh vector
Incomplete Parikh walk after 704000 steps, including 99 resets, run finished after 1614 ms. (steps per millisecond=436 ) properties (out of 13) seen :6991 could not realise parikh vector
Incomplete Parikh walk after 698000 steps, including 96 resets, run finished after 2490 ms. (steps per millisecond=280 ) properties (out of 13) seen :6951 could not realise parikh vector
Incomplete Parikh walk after 638200 steps, including 99 resets, run finished after 1480 ms. (steps per millisecond=431 ) properties (out of 13) seen :6330 could not realise parikh vector
Incomplete Parikh walk after 638700 steps, including 98 resets, run finished after 1472 ms. (steps per millisecond=433 ) properties (out of 13) seen :6335 could not realise parikh vector
Incomplete Parikh walk after 611600 steps, including 99 resets, run finished after 1316 ms. (steps per millisecond=464 ) properties (out of 13) seen :6068 could not realise parikh vector
Incomplete Parikh walk after 626300 steps, including 98 resets, run finished after 1363 ms. (steps per millisecond=459 ) properties (out of 13) seen :6869 could not realise parikh vector
Incomplete Parikh walk after 2076400 steps, including 99 resets, run finished after 5062 ms. (steps per millisecond=410 ) properties (out of 13) seen :20714 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:15:28] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:15:28] [INFO ] Computed 0 place invariants in 4 ms
[2021-05-19 12:15:28] [INFO ] Implicit Places using invariants in 78 ms returned []
[2021-05-19 12:15:28] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:15:28] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:15:29] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:15:29] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
[2021-05-19 12:15:29] [INFO ] Redundant transitions in 93 ms returned []
[2021-05-19 12:15:29] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:15:29] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:15:29] [INFO ] Dead Transitions using invariants and state equation in 49 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:15:29] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4668 ms. (steps per millisecond=214 ) properties (out of 13) seen :75270
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 981 ms. (steps per millisecond=1019 ) properties (out of 13) seen :4112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 859 ms. (steps per millisecond=1164 ) properties (out of 13) seen :9919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 982 ms. (steps per millisecond=1018 ) properties (out of 13) seen :3954
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=2016 ) properties (out of 13) seen :6089
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 13) seen :6290
[2021-05-19 12:15:38] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:15:38] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:38] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:38] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:15:38] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:38] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:38] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:38] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:15:38] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 27 ms.
[2021-05-19 12:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:38] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:38] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:38] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:38] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:38] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:15:38] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:38] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:15:38] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:38] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:15:38] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:38] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:15:38] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:38] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:38] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:39] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:15:39] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:15:39] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:39] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:15:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:15:39] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:39] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:39] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:15:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:15:39] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:39] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:39] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2021-05-19 12:15:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:15:39] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:15:39] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:39] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:15:39] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:39] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:39] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:15:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:15:39] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2021-05-19 12:15:39] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:39] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:15:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:15:39] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:39] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:15:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:39] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:15:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:15:39] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:39] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:15:39] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:15:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:39] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:15:39] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:39] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:39] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:15:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:15:40] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:15:40] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20692, 6187, 6040, 6310, 6305, 6905, 6965, 10699, 6907, 6310, 6073, 10709, 7700]
Incomplete Parikh walk after 777900 steps, including 99 resets, run finished after 1737 ms. (steps per millisecond=447 ) properties (out of 13) seen :7731 could not realise parikh vector
Incomplete Parikh walk after 1078700 steps, including 98 resets, run finished after 2820 ms. (steps per millisecond=382 ) properties (out of 13) seen :11316 could not realise parikh vector
Incomplete Parikh walk after 615100 steps, including 98 resets, run finished after 1389 ms. (steps per millisecond=442 ) properties (out of 13) seen :6777 could not realise parikh vector
Incomplete Parikh walk after 638900 steps, including 99 resets, run finished after 1442 ms. (steps per millisecond=443 ) properties (out of 13) seen :6341 could not realise parikh vector
Incomplete Parikh walk after 698400 steps, including 99 resets, run finished after 1637 ms. (steps per millisecond=426 ) properties (out of 13) seen :6938 could not realise parikh vector
Incomplete Parikh walk after 1077600 steps, including 99 resets, run finished after 2345 ms. (steps per millisecond=459 ) properties (out of 13) seen :10728 could not realise parikh vector
Incomplete Parikh walk after 704200 steps, including 99 resets, run finished after 1639 ms. (steps per millisecond=429 ) properties (out of 13) seen :6992 could not realise parikh vector
Incomplete Parikh walk after 698200 steps, including 96 resets, run finished after 2505 ms. (steps per millisecond=278 ) properties (out of 13) seen :6950 could not realise parikh vector
Incomplete Parikh walk after 638400 steps, including 99 resets, run finished after 1463 ms. (steps per millisecond=436 ) properties (out of 13) seen :6338 could not realise parikh vector
Incomplete Parikh walk after 638900 steps, including 98 resets, run finished after 1482 ms. (steps per millisecond=431 ) properties (out of 13) seen :6338 could not realise parikh vector
Incomplete Parikh walk after 611800 steps, including 99 resets, run finished after 1336 ms. (steps per millisecond=457 ) properties (out of 13) seen :6070 could not realise parikh vector
Incomplete Parikh walk after 626500 steps, including 98 resets, run finished after 1379 ms. (steps per millisecond=454 ) properties (out of 13) seen :6863 could not realise parikh vector
Incomplete Parikh walk after 2076800 steps, including 99 resets, run finished after 5088 ms. (steps per millisecond=408 ) properties (out of 13) seen :20719 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:16:06] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:16:06] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:16:06] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-19 12:16:06] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:16:06] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:16:06] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:16:06] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2021-05-19 12:16:06] [INFO ] Redundant transitions in 92 ms returned []
[2021-05-19 12:16:06] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:16:06] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:16:06] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:16:06] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 4588 ms. (steps per millisecond=217 ) properties (out of 13) seen :75147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 922 ms. (steps per millisecond=1084 ) properties (out of 13) seen :5349
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 760 ms. (steps per millisecond=1315 ) properties (out of 13) seen :10031
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 816 ms. (steps per millisecond=1225 ) properties (out of 13) seen :5004
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 13) seen :6065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
[2021-05-19 12:16:15] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:16:15] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:15] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:16:15] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:16:15] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:15] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:16:15] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:15] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:16:15] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:15] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:16:15] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:15] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:16:15] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:16:15] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:16:15] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:15] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:15] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:15] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:16:15] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:16:15] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:16:15] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:15] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:15] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:15] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:15] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:16:15] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:16:15] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:15] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:15] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:15] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:16:15] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:15] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:16:15] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:15] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:15] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:15] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:16:15] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:15] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 4 ms.
[2021-05-19 12:16:15] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:15] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:15] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:15] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:16] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:16:16] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:16:16] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:16] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:16:16] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:16] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:16] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:16] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:16:16] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:16] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:16] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:16:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:16] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:16] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:16] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:16:16] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:16] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:16:16] [INFO ] [Real]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:16:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:16] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:16] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:16] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:16:16] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:16] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:16:16] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:16:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:16] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:16:16] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:16] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:16:16] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:16] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:16:16] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:16] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:16:16] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:16:16] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:16:16] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:16] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:16:16] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:16:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:16] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:16:16] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:16:16] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:16:16] [INFO ] Added : 4 causal constraints over 1 iterations in 19 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] Max seen :[20695, 6189, 6042, 6312, 6307, 6907, 6968, 10701, 6910, 6312, 6075, 10711, 7703]
Incomplete Parikh walk after 778200 steps, including 99 resets, run finished after 1748 ms. (steps per millisecond=445 ) properties (out of 13) seen :7736 could not realise parikh vector
Incomplete Parikh walk after 1078900 steps, including 98 resets, run finished after 2830 ms. (steps per millisecond=381 ) properties (out of 13) seen :11286 could not realise parikh vector
Incomplete Parikh walk after 615300 steps, including 98 resets, run finished after 1382 ms. (steps per millisecond=445 ) properties (out of 13) seen :6734 could not realise parikh vector
Incomplete Parikh walk after 639100 steps, including 99 resets, run finished after 1438 ms. (steps per millisecond=444 ) properties (out of 13) seen :6340 could not realise parikh vector
Incomplete Parikh walk after 698700 steps, including 99 resets, run finished after 1647 ms. (steps per millisecond=424 ) properties (out of 13) seen :6939 could not realise parikh vector
Incomplete Parikh walk after 1077800 steps, including 99 resets, run finished after 2326 ms. (steps per millisecond=463 ) properties (out of 13) seen :10730 could not realise parikh vector
Incomplete Parikh walk after 704500 steps, including 99 resets, run finished after 1624 ms. (steps per millisecond=433 ) properties (out of 13) seen :6996 could not realise parikh vector
Incomplete Parikh walk after 698400 steps, including 96 resets, run finished after 2489 ms. (steps per millisecond=280 ) properties (out of 13) seen :6956 could not realise parikh vector
Incomplete Parikh walk after 638600 steps, including 99 resets, run finished after 1454 ms. (steps per millisecond=439 ) properties (out of 13) seen :6336 could not realise parikh vector
Incomplete Parikh walk after 639100 steps, including 98 resets, run finished after 1472 ms. (steps per millisecond=434 ) properties (out of 13) seen :6341 could not realise parikh vector
Incomplete Parikh walk after 612000 steps, including 99 resets, run finished after 1348 ms. (steps per millisecond=454 ) properties (out of 13) seen :6074 could not realise parikh vector
Incomplete Parikh walk after 626700 steps, including 98 resets, run finished after 1377 ms. (steps per millisecond=455 ) properties (out of 13) seen :6902 could not realise parikh vector
Incomplete Parikh walk after 2077100 steps, including 99 resets, run finished after 5117 ms. (steps per millisecond=405 ) properties (out of 13) seen :20722 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:16:42] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:16:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:16:42] [INFO ] Implicit Places using invariants in 34 ms returned []
[2021-05-19 12:16:42] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:16:42] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:16:43] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:16:43] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2021-05-19 12:16:43] [INFO ] Redundant transitions in 93 ms returned []
[2021-05-19 12:16:43] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:16:43] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:16:43] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:16:43] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4634 ms. (steps per millisecond=215 ) properties (out of 13) seen :75066
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 859 ms. (steps per millisecond=1164 ) properties (out of 13) seen :6021
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 792 ms. (steps per millisecond=1262 ) properties (out of 13) seen :10560
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 928 ms. (steps per millisecond=1077 ) properties (out of 13) seen :4099
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 761 ms. (steps per millisecond=1314 ) properties (out of 13) seen :5329
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 13) seen :6290
[2021-05-19 12:16:52] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:16:52] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:52] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:52] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:16:52] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:52] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:16:52] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:52] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:16:52] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:52] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:52] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:16:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:52] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:16:52] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:52] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:16:52] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:52] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:52] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:52] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:52] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:52] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:16:52] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:52] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:16:52] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:52] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:16:52] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:52] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:16:53] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:53] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:16:53] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:53] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:16:53] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:53] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:16:53] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:53] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:16:53] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:53] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:16:53] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:53] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:16:53] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:53] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:16:53] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:53] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:16:53] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:16:53] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:16:53] [INFO ] Added : 4 causal constraints over 1 iterations in 15 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] Max seen :[20699, 6193, 6045, 6316, 6309, 6909, 6970, 10705, 6915, 6314, 6077, 10713, 7706]
Incomplete Parikh walk after 778500 steps, including 99 resets, run finished after 1775 ms. (steps per millisecond=438 ) properties (out of 13) seen :7737 could not realise parikh vector
Incomplete Parikh walk after 1079100 steps, including 98 resets, run finished after 2860 ms. (steps per millisecond=377 ) properties (out of 13) seen :11317 could not realise parikh vector
Incomplete Parikh walk after 615500 steps, including 98 resets, run finished after 1415 ms. (steps per millisecond=434 ) properties (out of 13) seen :6743 could not realise parikh vector
Incomplete Parikh walk after 639300 steps, including 99 resets, run finished after 1468 ms. (steps per millisecond=435 ) properties (out of 13) seen :6349 could not realise parikh vector
Incomplete Parikh walk after 699200 steps, including 99 resets, run finished after 1650 ms. (steps per millisecond=423 ) properties (out of 13) seen :6945 could not realise parikh vector
Incomplete Parikh walk after 1078200 steps, including 99 resets, run finished after 2337 ms. (steps per millisecond=461 ) properties (out of 13) seen :10735 could not realise parikh vector
Incomplete Parikh walk after 704700 steps, including 99 resets, run finished after 1639 ms. (steps per millisecond=429 ) properties (out of 13) seen :6999 could not realise parikh vector
Incomplete Parikh walk after 698600 steps, including 96 resets, run finished after 2488 ms. (steps per millisecond=280 ) properties (out of 13) seen :6949 could not realise parikh vector
Incomplete Parikh walk after 638800 steps, including 99 resets, run finished after 1448 ms. (steps per millisecond=441 ) properties (out of 13) seen :6338 could not realise parikh vector
Incomplete Parikh walk after 639500 steps, including 98 resets, run finished after 1468 ms. (steps per millisecond=435 ) properties (out of 13) seen :6348 could not realise parikh vector
Incomplete Parikh walk after 612300 steps, including 99 resets, run finished after 1315 ms. (steps per millisecond=465 ) properties (out of 13) seen :6075 could not realise parikh vector
Incomplete Parikh walk after 627100 steps, including 98 resets, run finished after 1366 ms. (steps per millisecond=459 ) properties (out of 13) seen :6864 could not realise parikh vector
Incomplete Parikh walk after 2077500 steps, including 99 resets, run finished after 5084 ms. (steps per millisecond=408 ) properties (out of 13) seen :20728 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:17:20] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:17:20] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:17:20] [INFO ] Implicit Places using invariants in 33 ms returned []
[2021-05-19 12:17:20] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:17:20] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:17:20] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:17:20] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2021-05-19 12:17:20] [INFO ] Redundant transitions in 90 ms returned []
[2021-05-19 12:17:20] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:17:20] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:17:20] [INFO ] Dead Transitions using invariants and state equation in 53 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:17:20] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4581 ms. (steps per millisecond=218 ) properties (out of 13) seen :75301
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 13) seen :5566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 762 ms. (steps per millisecond=1312 ) properties (out of 13) seen :10014
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 934 ms. (steps per millisecond=1070 ) properties (out of 13) seen :4790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 13) seen :6088
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 13) seen :6290
[2021-05-19 12:17:29] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:17:29] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:17:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:29] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:17:29] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:17:29] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:29] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:17:29] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:29] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:17:29] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:17:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:29] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:17:29] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:29] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:17:29] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:29] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:17:29] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:17:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:29] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:17:29] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:29] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2021-05-19 12:17:29] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:29] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:17:29] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:17:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:29] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:17:29] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:17:29] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:29] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:17:29] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:17:30] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:30] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:17:30] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:30] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:17:30] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:17:30] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:30] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:17:30] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:30] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:17:30] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:17:30] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:30] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:17:30] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:30] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:17:30] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:30] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:17:30] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:17:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:30] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:17:30] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:30] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:17:30] [INFO ] Added : 4 causal constraints over 1 iterations in 29 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:17:30] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:30] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:17:30] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:30] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:17:30] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:17:30] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:30] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:17:30] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:30] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:17:30] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:17:30] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:17:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:30] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:17:30] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:30] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:17:30] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:17:30] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:30] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:17:30] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:30] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:17:30] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:17:30] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:30] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:17:30] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:17:30] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:17:30] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20702, 6196, 6047, 6319, 6311, 6911, 6973, 10708, 6938, 6316, 6079, 10715, 7708]
Incomplete Parikh walk after 778700 steps, including 99 resets, run finished after 1750 ms. (steps per millisecond=444 ) properties (out of 13) seen :7740 could not realise parikh vector
Incomplete Parikh walk after 1079300 steps, including 98 resets, run finished after 2843 ms. (steps per millisecond=379 ) properties (out of 13) seen :11286 could not realise parikh vector
Incomplete Parikh walk after 615700 steps, including 98 resets, run finished after 1399 ms. (steps per millisecond=440 ) properties (out of 13) seen :6750 could not realise parikh vector
Incomplete Parikh walk after 639500 steps, including 99 resets, run finished after 1453 ms. (steps per millisecond=440 ) properties (out of 13) seen :6351 could not realise parikh vector
Incomplete Parikh walk after 701500 steps, including 99 resets, run finished after 1635 ms. (steps per millisecond=429 ) properties (out of 13) seen :6968 could not realise parikh vector
Incomplete Parikh walk after 1078500 steps, including 99 resets, run finished after 2309 ms. (steps per millisecond=467 ) properties (out of 13) seen :10735 could not realise parikh vector
Incomplete Parikh walk after 705000 steps, including 99 resets, run finished after 1633 ms. (steps per millisecond=431 ) properties (out of 13) seen :7002 could not realise parikh vector
Incomplete Parikh walk after 698800 steps, including 96 resets, run finished after 2493 ms. (steps per millisecond=280 ) properties (out of 13) seen :6957 could not realise parikh vector
Incomplete Parikh walk after 639000 steps, including 99 resets, run finished after 1472 ms. (steps per millisecond=434 ) properties (out of 13) seen :6345 could not realise parikh vector
Incomplete Parikh walk after 639800 steps, including 98 resets, run finished after 1484 ms. (steps per millisecond=431 ) properties (out of 13) seen :6350 could not realise parikh vector
Incomplete Parikh walk after 612500 steps, including 99 resets, run finished after 1344 ms. (steps per millisecond=455 ) properties (out of 13) seen :6073 could not realise parikh vector
Incomplete Parikh walk after 627400 steps, including 98 resets, run finished after 1393 ms. (steps per millisecond=450 ) properties (out of 13) seen :6884 could not realise parikh vector
Incomplete Parikh walk after 2077800 steps, including 99 resets, run finished after 5130 ms. (steps per millisecond=405 ) properties (out of 13) seen :20730 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:17:57] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:17:57] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:17:57] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-19 12:17:57] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:17:57] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:17:57] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:17:57] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2021-05-19 12:17:57] [INFO ] Redundant transitions in 94 ms returned []
[2021-05-19 12:17:57] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:17:57] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:17:57] [INFO ] Dead Transitions using invariants and state equation in 54 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:17:57] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4591 ms. (steps per millisecond=217 ) properties (out of 13) seen :75303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 839 ms. (steps per millisecond=1191 ) properties (out of 13) seen :5376
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 801 ms. (steps per millisecond=1248 ) properties (out of 13) seen :10235
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 774 ms. (steps per millisecond=1291 ) properties (out of 13) seen :5338
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 13) seen :6076
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
[2021-05-19 12:18:06] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:18:06] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:06] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:18:06] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:06] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:06] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:18:06] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:06] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:06] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:06] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:18:06] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:06] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:18:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:06] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:06] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:18:06] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:06] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:06] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:18:06] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:18:06] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 4 ms.
[2021-05-19 12:18:06] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:18:06] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:06] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:06] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:18:06] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:18:06] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:07] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:07] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:18:07] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:07] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:07] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:07] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:18:07] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:07] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:18:07] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:07] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:18:07] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:07] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:18:07] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:07] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:18:07] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:07] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:18:07] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:07] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:18:07] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:07] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:07] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:07] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:18:07] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:18:07] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:07] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:07] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:18:07] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:07] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:07] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:07] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:18:07] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2021-05-19 12:18:07] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:07] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:18:07] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:07] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:18:07] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20707, 6198, 6049, 6322, 6313, 6951, 6976, 10711, 6941, 6319, 6081, 10717, 7711]
Incomplete Parikh walk after 779000 steps, including 99 resets, run finished after 1733 ms. (steps per millisecond=449 ) properties (out of 13) seen :7742 could not realise parikh vector
Incomplete Parikh walk after 1079500 steps, including 98 resets, run finished after 2837 ms. (steps per millisecond=380 ) properties (out of 13) seen :11278 could not realise parikh vector
Incomplete Parikh walk after 615900 steps, including 98 resets, run finished after 1380 ms. (steps per millisecond=446 ) properties (out of 13) seen :6719 could not realise parikh vector
Incomplete Parikh walk after 639800 steps, including 99 resets, run finished after 1440 ms. (steps per millisecond=444 ) properties (out of 13) seen :6350 could not realise parikh vector
Incomplete Parikh walk after 701800 steps, including 99 resets, run finished after 1630 ms. (steps per millisecond=430 ) properties (out of 13) seen :6970 could not realise parikh vector
Incomplete Parikh walk after 1078800 steps, including 99 resets, run finished after 2317 ms. (steps per millisecond=465 ) properties (out of 13) seen :10740 could not realise parikh vector
Incomplete Parikh walk after 705300 steps, including 99 resets, run finished after 1639 ms. (steps per millisecond=430 ) properties (out of 13) seen :7003 could not realise parikh vector
Incomplete Parikh walk after 702800 steps, including 96 resets, run finished after 2512 ms. (steps per millisecond=279 ) properties (out of 13) seen :6992 could not realise parikh vector
Incomplete Parikh walk after 639200 steps, including 99 resets, run finished after 1443 ms. (steps per millisecond=442 ) properties (out of 13) seen :6345 could not realise parikh vector
Incomplete Parikh walk after 640100 steps, including 98 resets, run finished after 1465 ms. (steps per millisecond=436 ) properties (out of 13) seen :6351 could not realise parikh vector
Incomplete Parikh walk after 612700 steps, including 99 resets, run finished after 1322 ms. (steps per millisecond=463 ) properties (out of 13) seen :6078 could not realise parikh vector
Incomplete Parikh walk after 627600 steps, including 98 resets, run finished after 1374 ms. (steps per millisecond=456 ) properties (out of 13) seen :6852 could not realise parikh vector
Incomplete Parikh walk after 2078300 steps, including 99 resets, run finished after 5054 ms. (steps per millisecond=411 ) properties (out of 13) seen :20732 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 5 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:18:33] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:18:33] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:18:33] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-19 12:18:33] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:18:33] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:18:33] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:18:34] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2021-05-19 12:18:34] [INFO ] Redundant transitions in 93 ms returned []
[2021-05-19 12:18:34] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:18:34] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:18:34] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:18:34] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4653 ms. (steps per millisecond=214 ) properties (out of 13) seen :75191
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 643 ms. (steps per millisecond=1555 ) properties (out of 13) seen :6097
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 871 ms. (steps per millisecond=1148 ) properties (out of 13) seen :9866
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 942 ms. (steps per millisecond=1061 ) properties (out of 13) seen :4175
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 13) seen :6056
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 13) seen :6290
[2021-05-19 12:18:43] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:18:43] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:43] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:18:43] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:43] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:18:43] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:43] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:18:43] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:43] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:43] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:43] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:18:43] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:18:43] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:18:43] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:43] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:18:43] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:43] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:18:43] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:43] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:43] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:18:43] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:43] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:18:43] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:43] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:18:43] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:18:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:43] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:43] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:43] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:18:43] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:43] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:43] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:18:43] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:18:43] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:18:43] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:43] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:18:43] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:43] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:43] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:43] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:18:43] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:43] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:18:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:43] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:43] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:43] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:18:43] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:43] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:18:43] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:44] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:18:44] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:44] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:18:44] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:18:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:44] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:18:44] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:18:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:44] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:18:44] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:44] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:18:44] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:18:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:44] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:18:44] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:18:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:44] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:18:44] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:44] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:18:44] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:18:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:44] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:18:44] [INFO ] [Real]Added 41 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:18:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:44] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:18:44] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:18:44] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:18:44] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:18:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:44] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:18:44] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:18:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:44] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:18:44] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:18:44] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:18:44] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20710, 6200, 6051, 6325, 6315, 6953, 6978, 10714, 6944, 6321, 6083, 10719, 7713]
Incomplete Parikh walk after 779200 steps, including 99 resets, run finished after 1754 ms. (steps per millisecond=444 ) properties (out of 13) seen :7746 could not realise parikh vector
Incomplete Parikh walk after 1079700 steps, including 98 resets, run finished after 2818 ms. (steps per millisecond=383 ) properties (out of 13) seen :11301 could not realise parikh vector
Incomplete Parikh walk after 616100 steps, including 98 resets, run finished after 1380 ms. (steps per millisecond=446 ) properties (out of 13) seen :6749 could not realise parikh vector
Incomplete Parikh walk after 640000 steps, including 99 resets, run finished after 1445 ms. (steps per millisecond=442 ) properties (out of 13) seen :6354 could not realise parikh vector
Incomplete Parikh walk after 702100 steps, including 99 resets, run finished after 1632 ms. (steps per millisecond=430 ) properties (out of 13) seen :6971 could not realise parikh vector
Incomplete Parikh walk after 1079100 steps, including 99 resets, run finished after 2303 ms. (steps per millisecond=468 ) properties (out of 13) seen :10741 could not realise parikh vector
Incomplete Parikh walk after 705500 steps, including 99 resets, run finished after 1626 ms. (steps per millisecond=433 ) properties (out of 13) seen :7006 could not realise parikh vector
Incomplete Parikh walk after 703000 steps, including 96 resets, run finished after 2502 ms. (steps per millisecond=280 ) properties (out of 13) seen :7003 could not realise parikh vector
Incomplete Parikh walk after 639400 steps, including 99 resets, run finished after 1451 ms. (steps per millisecond=440 ) properties (out of 13) seen :6349 could not realise parikh vector
Incomplete Parikh walk after 640400 steps, including 98 resets, run finished after 1470 ms. (steps per millisecond=435 ) properties (out of 13) seen :6354 could not realise parikh vector
Incomplete Parikh walk after 612900 steps, including 99 resets, run finished after 1317 ms. (steps per millisecond=465 ) properties (out of 13) seen :6081 could not realise parikh vector
Incomplete Parikh walk after 627800 steps, including 98 resets, run finished after 1369 ms. (steps per millisecond=458 ) properties (out of 13) seen :6879 could not realise parikh vector
Incomplete Parikh walk after 2078600 steps, including 99 resets, run finished after 5034 ms. (steps per millisecond=412 ) properties (out of 13) seen :20738 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:19:10] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:19:10] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:19:10] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-19 12:19:10] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:19:10] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:19:10] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:19:10] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2021-05-19 12:19:10] [INFO ] Redundant transitions in 90 ms returned []
[2021-05-19 12:19:10] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:19:10] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:19:10] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:19:10] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4659 ms. (steps per millisecond=214 ) properties (out of 13) seen :75096
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 897 ms. (steps per millisecond=1114 ) properties (out of 13) seen :4305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 791 ms. (steps per millisecond=1264 ) properties (out of 13) seen :10070
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 925 ms. (steps per millisecond=1081 ) properties (out of 13) seen :4386
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 13) seen :5662
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 13) seen :6290
[2021-05-19 12:19:20] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:19:20] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:20] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:19:20] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:19:20] [INFO ] [Real]Added 41 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:19:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:20] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:20] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:19:20] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:20] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:19:20] [INFO ] [Real]Added 41 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:19:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:20] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:20] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:19:20] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:20] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:19:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:20] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:19:20] [INFO ] [Nat]Added 41 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:19:20] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:19:20] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:20] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:19:20] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:19:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:20] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:20] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:19:20] [INFO ] Added : 4 causal constraints over 1 iterations in 26 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:19:20] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:20] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:20] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:19:20] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:20] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:20] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:19:20] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:20] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:19:20] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:20] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:19:20] [INFO ] [Real]Added 41 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:19:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:20] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:19:20] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:19:20] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:19:20] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:20] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:20] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:19:20] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:20] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:19:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:19:21] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:21] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:19:21] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:19:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:21] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:19:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:19:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:19:21] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:21] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:19:21] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:19:21] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:21] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:19:21] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:21] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:19:21] [INFO ] Added : 4 causal constraints over 1 iterations in 15 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] Max seen :[20713, 6202, 6053, 6328, 6317, 6982, 6981, 10717, 6947, 6323, 6085, 10721, 7715]
Incomplete Parikh walk after 779400 steps, including 99 resets, run finished after 1763 ms. (steps per millisecond=442 ) properties (out of 13) seen :7745 could not realise parikh vector
Incomplete Parikh walk after 1079900 steps, including 98 resets, run finished after 2855 ms. (steps per millisecond=378 ) properties (out of 13) seen :11309 could not realise parikh vector
Incomplete Parikh walk after 616300 steps, including 98 resets, run finished after 1413 ms. (steps per millisecond=436 ) properties (out of 13) seen :6776 could not realise parikh vector
Incomplete Parikh walk after 640200 steps, including 99 resets, run finished after 1445 ms. (steps per millisecond=443 ) properties (out of 13) seen :6351 could not realise parikh vector
Incomplete Parikh walk after 702400 steps, including 99 resets, run finished after 1626 ms. (steps per millisecond=431 ) properties (out of 13) seen :6973 could not realise parikh vector
Incomplete Parikh walk after 1079400 steps, including 99 resets, run finished after 2322 ms. (steps per millisecond=464 ) properties (out of 13) seen :10745 could not realise parikh vector
Incomplete Parikh walk after 705800 steps, including 99 resets, run finished after 1634 ms. (steps per millisecond=431 ) properties (out of 13) seen :7006 could not realise parikh vector
Incomplete Parikh walk after 705900 steps, including 96 resets, run finished after 2517 ms. (steps per millisecond=280 ) properties (out of 13) seen :7026 could not realise parikh vector
Incomplete Parikh walk after 639600 steps, including 99 resets, run finished after 1456 ms. (steps per millisecond=439 ) properties (out of 13) seen :6346 could not realise parikh vector
Incomplete Parikh walk after 640700 steps, including 98 resets, run finished after 1470 ms. (steps per millisecond=435 ) properties (out of 13) seen :6357 could not realise parikh vector
Incomplete Parikh walk after 613100 steps, including 99 resets, run finished after 1308 ms. (steps per millisecond=468 ) properties (out of 13) seen :6087 could not realise parikh vector
Incomplete Parikh walk after 628000 steps, including 98 resets, run finished after 1377 ms. (steps per millisecond=456 ) properties (out of 13) seen :6880 could not realise parikh vector
Incomplete Parikh walk after 2078900 steps, including 99 resets, run finished after 5058 ms. (steps per millisecond=411 ) properties (out of 13) seen :20741 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:19:47] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:19:47] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:19:47] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-19 12:19:47] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:19:47] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:19:47] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:19:47] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2021-05-19 12:19:47] [INFO ] Redundant transitions in 96 ms returned []
[2021-05-19 12:19:47] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:19:47] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:19:47] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:19:48] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4594 ms. (steps per millisecond=217 ) properties (out of 13) seen :75367
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 888 ms. (steps per millisecond=1126 ) properties (out of 13) seen :5137
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 13) seen :9729
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 686 ms. (steps per millisecond=1457 ) properties (out of 13) seen :5652
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 13) seen :6097
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
[2021-05-19 12:19:56] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:19:56] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:19:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:19:56] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:19:56] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:56] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:56] [INFO ] [Nat]Added 41 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:19:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:19:57] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:57] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:19:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:19:57] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:57] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:19:57] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:19:57] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:19:57] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:57] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:19:57] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:57] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:19:57] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:57] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:57] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:19:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:19:57] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:57] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:19:57] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:19:57] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:19:57] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:57] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:19:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:57] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:19:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:19:57] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:57] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:19:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:57] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:19:58] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:58] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:19:58] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:58] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:58] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:58] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:58] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:19:58] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:58] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:19:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:58] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:19:58] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:19:58] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:19:58] [INFO ] Added : 4 causal constraints over 1 iterations in 16 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] Max seen :[20716, 6204, 6056, 6331, 6319, 6984, 6983, 10721, 6951, 6325, 6088, 10723, 7717]
Incomplete Parikh walk after 779600 steps, including 99 resets, run finished after 1755 ms. (steps per millisecond=444 ) properties (out of 13) seen :7748 could not realise parikh vector
Incomplete Parikh walk after 1080100 steps, including 98 resets, run finished after 2867 ms. (steps per millisecond=376 ) properties (out of 13) seen :11324 could not realise parikh vector
Incomplete Parikh walk after 616600 steps, including 98 resets, run finished after 1420 ms. (steps per millisecond=434 ) properties (out of 13) seen :6755 could not realise parikh vector
Incomplete Parikh walk after 640400 steps, including 99 resets, run finished after 1468 ms. (steps per millisecond=436 ) properties (out of 13) seen :6358 could not realise parikh vector
Incomplete Parikh walk after 702800 steps, including 99 resets, run finished after 1649 ms. (steps per millisecond=426 ) properties (out of 13) seen :6977 could not realise parikh vector
Incomplete Parikh walk after 1079800 steps, including 99 resets, run finished after 2327 ms. (steps per millisecond=464 ) properties (out of 13) seen :10752 could not realise parikh vector
Incomplete Parikh walk after 706000 steps, including 99 resets, run finished after 1641 ms. (steps per millisecond=430 ) properties (out of 13) seen :7010 could not realise parikh vector
Incomplete Parikh walk after 706100 steps, including 96 resets, run finished after 2539 ms. (steps per millisecond=278 ) properties (out of 13) seen :7030 could not realise parikh vector
Incomplete Parikh walk after 639800 steps, including 99 resets, run finished after 1470 ms. (steps per millisecond=435 ) properties (out of 13) seen :6350 could not realise parikh vector
Incomplete Parikh walk after 641000 steps, including 98 resets, run finished after 1483 ms. (steps per millisecond=432 ) properties (out of 13) seen :6360 could not realise parikh vector
Incomplete Parikh walk after 613400 steps, including 99 resets, run finished after 1326 ms. (steps per millisecond=462 ) properties (out of 13) seen :6088 could not realise parikh vector
Incomplete Parikh walk after 628200 steps, including 98 resets, run finished after 1384 ms. (steps per millisecond=453 ) properties (out of 13) seen :6923 could not realise parikh vector
Incomplete Parikh walk after 2079200 steps, including 99 resets, run finished after 5087 ms. (steps per millisecond=408 ) properties (out of 13) seen :20742 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 6 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:20:24] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:20:24] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:20:24] [INFO ] Implicit Places using invariants in 42 ms returned []
[2021-05-19 12:20:24] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:20:24] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:20:24] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:20:24] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2021-05-19 12:20:24] [INFO ] Redundant transitions in 91 ms returned []
[2021-05-19 12:20:24] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:20:24] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:20:24] [INFO ] Dead Transitions using invariants and state equation in 49 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:20:24] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4637 ms. (steps per millisecond=215 ) properties (out of 13) seen :75052
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 697 ms. (steps per millisecond=1434 ) properties (out of 13) seen :6095
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 881 ms. (steps per millisecond=1135 ) properties (out of 13) seen :8553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 850 ms. (steps per millisecond=1176 ) properties (out of 13) seen :4606
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 13) seen :6070
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 13) seen :6290
[2021-05-19 12:20:33] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:20:33] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:33] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:20:33] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:20:33] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:20:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:33] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:20:33] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:20:33] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:20:33] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:33] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:20:33] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:20:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:20:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:20:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:20:34] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:20:34] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:20:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:20:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:20:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:20:34] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:34] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:20:34] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:20:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:34] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:20:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:20:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:20:34] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:34] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:20:34] [INFO ] [Real]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:20:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:20:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:20:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:20:34] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:20:34] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:20:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:20:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:20:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:20:34] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:34] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:20:34] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:20:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:20:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:20:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:20:34] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:34] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:20:34] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:20:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:20:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:20:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:20:34] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:20:34] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:20:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:20:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:20:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:20:34] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:20:34] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:20:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:20:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:20:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:20:34] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:20:34] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:20:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:20:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:20:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:20:35] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:20:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:20:35] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:20:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:35] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:20:35] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:20:35] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:20:35] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:20:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:20:35] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:20:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:35] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:20:35] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:20:35] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:20:35] [INFO ] Added : 4 causal constraints over 1 iterations in 16 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] Max seen :[20719, 6206, 6058, 6334, 6322, 6987, 6986, 10724, 6954, 6327, 6090, 10725, 7719]
Incomplete Parikh walk after 779800 steps, including 99 resets, run finished after 1739 ms. (steps per millisecond=448 ) properties (out of 13) seen :7749 could not realise parikh vector
Incomplete Parikh walk after 1080300 steps, including 98 resets, run finished after 2827 ms. (steps per millisecond=382 ) properties (out of 13) seen :11305 could not realise parikh vector
Incomplete Parikh walk after 616800 steps, including 98 resets, run finished after 1408 ms. (steps per millisecond=438 ) properties (out of 13) seen :6735 could not realise parikh vector
Incomplete Parikh walk after 640600 steps, including 99 resets, run finished after 1448 ms. (steps per millisecond=442 ) properties (out of 13) seen :6360 could not realise parikh vector
Incomplete Parikh walk after 703100 steps, including 99 resets, run finished after 1630 ms. (steps per millisecond=431 ) properties (out of 13) seen :6982 could not realise parikh vector
Incomplete Parikh walk after 1080100 steps, including 99 resets, run finished after 2314 ms. (steps per millisecond=466 ) properties (out of 13) seen :10757 could not realise parikh vector
Incomplete Parikh walk after 706300 steps, including 99 resets, run finished after 1632 ms. (steps per millisecond=432 ) properties (out of 13) seen :7016 could not realise parikh vector
Incomplete Parikh walk after 706400 steps, including 96 resets, run finished after 2520 ms. (steps per millisecond=280 ) properties (out of 13) seen :7030 could not realise parikh vector
Incomplete Parikh walk after 640100 steps, including 99 resets, run finished after 1450 ms. (steps per millisecond=441 ) properties (out of 13) seen :6353 could not realise parikh vector
Incomplete Parikh walk after 641300 steps, including 98 resets, run finished after 1495 ms. (steps per millisecond=428 ) properties (out of 13) seen :6364 could not realise parikh vector
Incomplete Parikh walk after 613600 steps, including 99 resets, run finished after 1317 ms. (steps per millisecond=465 ) properties (out of 13) seen :6086 could not realise parikh vector
Incomplete Parikh walk after 628400 steps, including 98 resets, run finished after 1364 ms. (steps per millisecond=460 ) properties (out of 13) seen :6867 could not realise parikh vector
Incomplete Parikh walk after 2079500 steps, including 99 resets, run finished after 5086 ms. (steps per millisecond=408 ) properties (out of 13) seen :20748 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:21:01] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:21:01] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:21:01] [INFO ] Implicit Places using invariants in 32 ms returned []
[2021-05-19 12:21:01] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:21:01] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:21:01] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:21:01] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2021-05-19 12:21:01] [INFO ] Redundant transitions in 100 ms returned []
[2021-05-19 12:21:01] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:21:01] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:21:01] [INFO ] Dead Transitions using invariants and state equation in 52 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:21:01] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4663 ms. (steps per millisecond=214 ) properties (out of 13) seen :74865
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 926 ms. (steps per millisecond=1079 ) properties (out of 13) seen :5179
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 768 ms. (steps per millisecond=1302 ) properties (out of 13) seen :9870
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 709 ms. (steps per millisecond=1410 ) properties (out of 13) seen :4852
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 13) seen :6071
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 13) seen :6290
[2021-05-19 12:21:10] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:21:10] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:21:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:10] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:10] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:21:10] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:10] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:10] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:21:10] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:21:10] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:21:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:10] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:10] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:21:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:10] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:10] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:10] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:21:10] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:21:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:10] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:10] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:10] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:10] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:10] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:21:10] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:21:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:10] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:21:10] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:10] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:21:10] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:10] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:21:10] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:21:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:10] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:21:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:11] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:21:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:21:11] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:21:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:21:11] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:21:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:21:11] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:21:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:11] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:21:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:21:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:21:11] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:21:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:21:11] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:21:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:11] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:21:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:11] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:21:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:21:11] [INFO ] Added : 4 causal constraints over 1 iterations in 32 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:21:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:11] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:21:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:21:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:21:11] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:21:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:11] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2021-05-19 12:21:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:21:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 4 ms.
[2021-05-19 12:21:11] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:21:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:21:11] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20722, 6208, 6060, 6337, 6324, 6990, 6988, 10728, 6957, 6330, 6092, 10727, 7721]
Incomplete Parikh walk after 780000 steps, including 99 resets, run finished after 1731 ms. (steps per millisecond=450 ) properties (out of 13) seen :7752 could not realise parikh vector
Incomplete Parikh walk after 1080500 steps, including 98 resets, run finished after 2847 ms. (steps per millisecond=379 ) properties (out of 13) seen :11303 could not realise parikh vector
Incomplete Parikh walk after 617000 steps, including 98 resets, run finished after 1408 ms. (steps per millisecond=438 ) properties (out of 13) seen :6708 could not realise parikh vector
Incomplete Parikh walk after 640900 steps, including 99 resets, run finished after 1468 ms. (steps per millisecond=436 ) properties (out of 13) seen :6359 could not realise parikh vector
Incomplete Parikh walk after 703400 steps, including 99 resets, run finished after 1647 ms. (steps per millisecond=427 ) properties (out of 13) seen :6986 could not realise parikh vector
Incomplete Parikh walk after 1080500 steps, including 99 resets, run finished after 2359 ms. (steps per millisecond=458 ) properties (out of 13) seen :10756 could not realise parikh vector
Incomplete Parikh walk after 706500 steps, including 99 resets, run finished after 1627 ms. (steps per millisecond=434 ) properties (out of 13) seen :7013 could not realise parikh vector
Incomplete Parikh walk after 706700 steps, including 96 resets, run finished after 2530 ms. (steps per millisecond=279 ) properties (out of 13) seen :7038 could not realise parikh vector
Incomplete Parikh walk after 640300 steps, including 99 resets, run finished after 1456 ms. (steps per millisecond=439 ) properties (out of 13) seen :6359 could not realise parikh vector
Incomplete Parikh walk after 641600 steps, including 98 resets, run finished after 1475 ms. (steps per millisecond=434 ) properties (out of 13) seen :6367 could not realise parikh vector
Incomplete Parikh walk after 613800 steps, including 99 resets, run finished after 1313 ms. (steps per millisecond=467 ) properties (out of 13) seen :6088 could not realise parikh vector
Incomplete Parikh walk after 628600 steps, including 98 resets, run finished after 1367 ms. (steps per millisecond=459 ) properties (out of 13) seen :6905 could not realise parikh vector
Incomplete Parikh walk after 2079800 steps, including 99 resets, run finished after 5109 ms. (steps per millisecond=407 ) properties (out of 13) seen :20752 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:21:38] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:21:38] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:21:38] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-19 12:21:38] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:21:38] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:21:38] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:21:38] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2021-05-19 12:21:38] [INFO ] Redundant transitions in 95 ms returned []
[2021-05-19 12:21:38] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:21:38] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:21:38] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:21:38] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4656 ms. (steps per millisecond=214 ) properties (out of 13) seen :74950
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 824 ms. (steps per millisecond=1213 ) properties (out of 13) seen :5998
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 780 ms. (steps per millisecond=1282 ) properties (out of 13) seen :9279
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 845 ms. (steps per millisecond=1183 ) properties (out of 13) seen :4954
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 13) seen :6085
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 13) seen :6290
[2021-05-19 12:21:47] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:21:47] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:47] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:21:47] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:21:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:47] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:47] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:47] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:21:47] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:21:47] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:21:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:47] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:21:47] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:47] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:21:47] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:21:47] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:47] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:21:47] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:21:47] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:21:47] [INFO ] Added : 4 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:47] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:47] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:47] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:47] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:21:47] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:21:48] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:21:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:21:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:21:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:21:48] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:21:48] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:21:48] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:48] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:21:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:48] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:21:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:21:48] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:21:48] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:21:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:21:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:21:48] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:48] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:21:48] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:48] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:21:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:21:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:21:48] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:21:48] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:21:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:21:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:21:48] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:48] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:21:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:21:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:21:48] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:21:48] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:21:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:21:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:21:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:21:48] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20727, 6210, 6062, 6340, 6327, 6992, 6990, 10730, 6960, 6332, 6094, 10729, 7723]
Incomplete Parikh walk after 780200 steps, including 99 resets, run finished after 1736 ms. (steps per millisecond=449 ) properties (out of 13) seen :7754 could not realise parikh vector
Incomplete Parikh walk after 1080700 steps, including 98 resets, run finished after 2816 ms. (steps per millisecond=383 ) properties (out of 13) seen :11299 could not realise parikh vector
Incomplete Parikh walk after 617200 steps, including 98 resets, run finished after 1392 ms. (steps per millisecond=443 ) properties (out of 13) seen :6759 could not realise parikh vector
Incomplete Parikh walk after 641100 steps, including 99 resets, run finished after 1452 ms. (steps per millisecond=441 ) properties (out of 13) seen :6365 could not realise parikh vector
Incomplete Parikh walk after 703700 steps, including 99 resets, run finished after 1636 ms. (steps per millisecond=430 ) properties (out of 13) seen :6989 could not realise parikh vector
Incomplete Parikh walk after 1080700 steps, including 99 resets, run finished after 2315 ms. (steps per millisecond=466 ) properties (out of 13) seen :10759 could not realise parikh vector
Incomplete Parikh walk after 706700 steps, including 99 resets, run finished after 1640 ms. (steps per millisecond=430 ) properties (out of 13) seen :7018 could not realise parikh vector
Incomplete Parikh walk after 706900 steps, including 96 resets, run finished after 2560 ms. (steps per millisecond=276 ) properties (out of 13) seen :7035 could not realise parikh vector
Incomplete Parikh walk after 640600 steps, including 99 resets, run finished after 1467 ms. (steps per millisecond=436 ) properties (out of 13) seen :6358 could not realise parikh vector
Incomplete Parikh walk after 641900 steps, including 98 resets, run finished after 1491 ms. (steps per millisecond=430 ) properties (out of 13) seen :6370 could not realise parikh vector
Incomplete Parikh walk after 614000 steps, including 99 resets, run finished after 1346 ms. (steps per millisecond=456 ) properties (out of 13) seen :6092 could not realise parikh vector
Incomplete Parikh walk after 628800 steps, including 98 resets, run finished after 1397 ms. (steps per millisecond=450 ) properties (out of 13) seen :6855 could not realise parikh vector
Incomplete Parikh walk after 2080300 steps, including 99 resets, run finished after 5084 ms. (steps per millisecond=409 ) properties (out of 13) seen :20754 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:22:15] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:22:15] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:22:15] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-19 12:22:15] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:22:15] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-19 12:22:15] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:22:15] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2021-05-19 12:22:15] [INFO ] Redundant transitions in 94 ms returned []
[2021-05-19 12:22:15] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:22:15] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:22:15] [INFO ] Dead Transitions using invariants and state equation in 52 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:22:15] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4618 ms. (steps per millisecond=216 ) properties (out of 13) seen :75042
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 759 ms. (steps per millisecond=1317 ) properties (out of 13) seen :5326
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 866 ms. (steps per millisecond=1154 ) properties (out of 13) seen :9579
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 776 ms. (steps per millisecond=1288 ) properties (out of 13) seen :5542
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 806 ms. (steps per millisecond=1240 ) properties (out of 13) seen :5951
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
[2021-05-19 12:22:24] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:22:24] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:22:24] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:22:24] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:22:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:22:24] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:22:24] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:22:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:22:24] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:22:24] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Real]Added 41 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:22:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:25] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:22:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:22:25] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:22:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:22:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:22:25] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:22:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:25] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:22:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:22:25] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:22:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:25] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:22:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:22:25] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:25] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:22:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:25] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:22:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:22:25] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:22:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:25] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:22:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:22:25] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:22:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:22:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:22:25] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:22:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:22:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:22:25] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:22:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:25] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:22:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:22:25] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:22:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:22:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:22:25] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:22:26] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:22:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:26] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:22:26] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:22:26] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:22:26] [INFO ] Added : 4 causal constraints over 1 iterations in 15 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] Max seen :[20731, 6212, 6064, 6343, 6329, 6994, 6993, 10733, 6962, 6334, 6096, 10731, 7725]
Incomplete Parikh walk after 780400 steps, including 99 resets, run finished after 1730 ms. (steps per millisecond=451 ) properties (out of 13) seen :7756 could not realise parikh vector
Incomplete Parikh walk after 1080900 steps, including 98 resets, run finished after 2834 ms. (steps per millisecond=381 ) properties (out of 13) seen :11317 could not realise parikh vector
Incomplete Parikh walk after 617400 steps, including 98 resets, run finished after 1406 ms. (steps per millisecond=439 ) properties (out of 13) seen :6726 could not realise parikh vector
Incomplete Parikh walk after 641300 steps, including 99 resets, run finished after 1474 ms. (steps per millisecond=435 ) properties (out of 13) seen :6365 could not realise parikh vector
Incomplete Parikh walk after 703900 steps, including 99 resets, run finished after 1655 ms. (steps per millisecond=425 ) properties (out of 13) seen :6988 could not realise parikh vector
Incomplete Parikh walk after 1081000 steps, including 99 resets, run finished after 2307 ms. (steps per millisecond=468 ) properties (out of 13) seen :10761 could not realise parikh vector
Incomplete Parikh walk after 707000 steps, including 99 resets, run finished after 1631 ms. (steps per millisecond=433 ) properties (out of 13) seen :7020 could not realise parikh vector
Incomplete Parikh walk after 707100 steps, including 96 resets, run finished after 2531 ms. (steps per millisecond=279 ) properties (out of 13) seen :7041 could not realise parikh vector
Incomplete Parikh walk after 640800 steps, including 99 resets, run finished after 1442 ms. (steps per millisecond=444 ) properties (out of 13) seen :6360 could not realise parikh vector
Incomplete Parikh walk after 642200 steps, including 98 resets, run finished after 1463 ms. (steps per millisecond=438 ) properties (out of 13) seen :6374 could not realise parikh vector
Incomplete Parikh walk after 614200 steps, including 99 resets, run finished after 1313 ms. (steps per millisecond=467 ) properties (out of 13) seen :6096 could not realise parikh vector
Incomplete Parikh walk after 629000 steps, including 98 resets, run finished after 1372 ms. (steps per millisecond=458 ) properties (out of 13) seen :6876 could not realise parikh vector
Incomplete Parikh walk after 2080700 steps, including 99 resets, run finished after 5053 ms. (steps per millisecond=411 ) properties (out of 13) seen :20760 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:22:52] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:22:52] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:22:52] [INFO ] Implicit Places using invariants in 31 ms returned []
[2021-05-19 12:22:52] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:22:52] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:22:52] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:22:52] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2021-05-19 12:22:52] [INFO ] Redundant transitions in 91 ms returned []
[2021-05-19 12:22:52] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:22:52] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:22:52] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:22:52] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4614 ms. (steps per millisecond=216 ) properties (out of 13) seen :75187
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 897 ms. (steps per millisecond=1114 ) properties (out of 13) seen :4631
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 667 ms. (steps per millisecond=1499 ) properties (out of 13) seen :9931
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 906 ms. (steps per millisecond=1103 ) properties (out of 13) seen :4161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 761 ms. (steps per millisecond=1314 ) properties (out of 13) seen :6135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 13) seen :6290
[2021-05-19 12:23:01] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:23:01] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:23:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:01] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:23:01] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:23:01] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:23:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:01] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:01] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:01] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:23:01] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:23:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:01] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:01] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:23:02] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:02] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:02] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:23:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:23:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:23:02] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:02] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:23:02] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:02] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:23:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:23:02] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:02] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:23:02] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:23:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:23:02] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:02] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:02] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:23:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:23:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:23:02] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:02] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:02] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:23:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:23:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:23:02] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:02] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:23:02] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:02] [INFO ] [Real]Added 41 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:23:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:02] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:23:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 4 ms.
[2021-05-19 12:23:02] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:02] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:23:02] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:23:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:23:02] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:23:02] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:23:02] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:23:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:23:03] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:03] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:23:03] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:23:03] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:23:03] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:23:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:03] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:03] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:03] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2021-05-19 12:23:03] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:03] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:23:03] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20735, 6214, 6067, 6346, 6332, 6997, 6996, 10736, 6965, 6336, 6100, 10733, 7727]
Incomplete Parikh walk after 780600 steps, including 99 resets, run finished after 1746 ms. (steps per millisecond=447 ) properties (out of 13) seen :7759 could not realise parikh vector
Incomplete Parikh walk after 1081100 steps, including 98 resets, run finished after 2835 ms. (steps per millisecond=381 ) properties (out of 13) seen :11299 could not realise parikh vector
Incomplete Parikh walk after 617800 steps, including 98 resets, run finished after 1390 ms. (steps per millisecond=444 ) properties (out of 13) seen :6737 could not realise parikh vector
Incomplete Parikh walk after 641500 steps, including 99 resets, run finished after 1465 ms. (steps per millisecond=437 ) properties (out of 13) seen :6368 could not realise parikh vector
Incomplete Parikh walk after 704200 steps, including 99 resets, run finished after 1643 ms. (steps per millisecond=428 ) properties (out of 13) seen :6992 could not realise parikh vector
Incomplete Parikh walk after 1081300 steps, including 99 resets, run finished after 2301 ms. (steps per millisecond=469 ) properties (out of 13) seen :10765 could not realise parikh vector
Incomplete Parikh walk after 707300 steps, including 99 resets, run finished after 1637 ms. (steps per millisecond=432 ) properties (out of 13) seen :7025 could not realise parikh vector
Incomplete Parikh walk after 707400 steps, including 96 resets, run finished after 2517 ms. (steps per millisecond=281 ) properties (out of 13) seen :7047 could not realise parikh vector
Incomplete Parikh walk after 641100 steps, including 99 resets, run finished after 1474 ms. (steps per millisecond=434 ) properties (out of 13) seen :6365 could not realise parikh vector
Incomplete Parikh walk after 642500 steps, including 98 resets, run finished after 1491 ms. (steps per millisecond=430 ) properties (out of 13) seen :6378 could not realise parikh vector
Incomplete Parikh walk after 614500 steps, including 99 resets, run finished after 1335 ms. (steps per millisecond=460 ) properties (out of 13) seen :6098 could not realise parikh vector
Incomplete Parikh walk after 629200 steps, including 98 resets, run finished after 1398 ms. (steps per millisecond=450 ) properties (out of 13) seen :6847 could not realise parikh vector
Incomplete Parikh walk after 2081100 steps, including 99 resets, run finished after 5105 ms. (steps per millisecond=407 ) properties (out of 13) seen :20762 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:23:29] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:23:29] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:23:29] [INFO ] Implicit Places using invariants in 35 ms returned []
[2021-05-19 12:23:29] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:23:29] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:23:29] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:23:29] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2021-05-19 12:23:29] [INFO ] Redundant transitions in 91 ms returned []
[2021-05-19 12:23:29] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:23:29] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:23:29] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:23:29] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4640 ms. (steps per millisecond=215 ) properties (out of 13) seen :74775
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 916 ms. (steps per millisecond=1091 ) properties (out of 13) seen :4265
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 784 ms. (steps per millisecond=1275 ) properties (out of 13) seen :9903
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 793 ms. (steps per millisecond=1261 ) properties (out of 13) seen :4493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 809 ms. (steps per millisecond=1236 ) properties (out of 13) seen :5328
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 13) seen :6290
[2021-05-19 12:23:39] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:23:39] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:39] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:23:39] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:39] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:23:39] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:23:39] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:39] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:23:39] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:39] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:39] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:23:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:23:39] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:39] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:39] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:23:39] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:39] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:23:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:39] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:23:39] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:39] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:39] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:23:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:23:39] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:39] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:39] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:23:39] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:23:39] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:39] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:23:39] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:23:39] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:39] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:23:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 4 ms.
[2021-05-19 12:23:40] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:23:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:40] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:40] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:40] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:23:40] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:23:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:40] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:40] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:40] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:23:40] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:23:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:40] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:23:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:40] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:23:40] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:23:40] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 4 ms.
[2021-05-19 12:23:40] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:23:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:40] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:23:40] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:23:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:23:40] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:23:40] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:23:40] [INFO ] Added : 4 causal constraints over 1 iterations in 16 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] Max seen :[20738, 6216, 6069, 6350, 6334, 7000, 6999, 10739, 6968, 6339, 6102, 10735, 7730]
Incomplete Parikh walk after 780900 steps, including 99 resets, run finished after 1758 ms. (steps per millisecond=444 ) properties (out of 13) seen :7761 could not realise parikh vector
Incomplete Parikh walk after 1081300 steps, including 98 resets, run finished after 2869 ms. (steps per millisecond=376 ) properties (out of 13) seen :11313 could not realise parikh vector
Incomplete Parikh walk after 618000 steps, including 98 resets, run finished after 1419 ms. (steps per millisecond=435 ) properties (out of 13) seen :6763 could not realise parikh vector
Incomplete Parikh walk after 641800 steps, including 99 resets, run finished after 1467 ms. (steps per millisecond=437 ) properties (out of 13) seen :6369 could not realise parikh vector
Incomplete Parikh walk after 704500 steps, including 99 resets, run finished after 1654 ms. (steps per millisecond=425 ) properties (out of 13) seen :7001 could not realise parikh vector
Incomplete Parikh walk after 1081600 steps, including 99 resets, run finished after 2350 ms. (steps per millisecond=460 ) properties (out of 13) seen :10767 could not realise parikh vector
Incomplete Parikh walk after 707600 steps, including 99 resets, run finished after 1650 ms. (steps per millisecond=428 ) properties (out of 13) seen :7025 could not realise parikh vector
Incomplete Parikh walk after 707700 steps, including 96 resets, run finished after 2548 ms. (steps per millisecond=277 ) properties (out of 13) seen :7046 could not realise parikh vector
Incomplete Parikh walk after 641300 steps, including 99 resets, run finished after 1481 ms. (steps per millisecond=433 ) properties (out of 13) seen :6364 could not realise parikh vector
Incomplete Parikh walk after 642900 steps, including 98 resets, run finished after 1495 ms. (steps per millisecond=430 ) properties (out of 13) seen :6377 could not realise parikh vector
Incomplete Parikh walk after 614700 steps, including 99 resets, run finished after 1345 ms. (steps per millisecond=457 ) properties (out of 13) seen :6098 could not realise parikh vector
Incomplete Parikh walk after 629400 steps, including 98 resets, run finished after 1380 ms. (steps per millisecond=456 ) properties (out of 13) seen :6902 could not realise parikh vector
Incomplete Parikh walk after 2081400 steps, including 99 resets, run finished after 5038 ms. (steps per millisecond=413 ) properties (out of 13) seen :20762 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:24:06] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:24:06] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:24:06] [INFO ] Implicit Places using invariants in 31 ms returned []
[2021-05-19 12:24:06] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:24:06] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:24:06] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:24:06] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2021-05-19 12:24:07] [INFO ] Redundant transitions in 95 ms returned []
[2021-05-19 12:24:07] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:24:07] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:24:07] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:24:07] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4626 ms. (steps per millisecond=216 ) properties (out of 13) seen :75027
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 837 ms. (steps per millisecond=1194 ) properties (out of 13) seen :5095
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 754 ms. (steps per millisecond=1326 ) properties (out of 13) seen :9939
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 951 ms. (steps per millisecond=1051 ) properties (out of 13) seen :4261
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 13) seen :5374
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :6290
[2021-05-19 12:24:16] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:24:16] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:24:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:16] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:16] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:24:16] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:24:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:16] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:16] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:16] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:24:16] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:24:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:16] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:16] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:24:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:16] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:16] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:16] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:24:16] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:24:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:16] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:16] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:16] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:24:16] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:24:16] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:24:16] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:24:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:16] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:16] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:16] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:24:16] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:16] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:24:16] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:24:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:16] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:16] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:24:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:16] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:24:16] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:16] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:24:16] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 15 ms.
[2021-05-19 12:24:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:16] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:24:16] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:16] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:24:16] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:16] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:24:17] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:17] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:24:17] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:17] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:24:17] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:17] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:17] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:17] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:24:17] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:17] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:24:17] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:17] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:24:17] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:24:17] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:17] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:17] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:24:17] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:24:17] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:24:17] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:17] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:24:17] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:17] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:24:17] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:24:17] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:24:17] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:17] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:17] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:17] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:24:17] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20741, 6218, 6071, 6353, 6336, 7003, 7001, 10742, 6971, 6341, 6104, 10738, 7732]
Incomplete Parikh walk after 781100 steps, including 99 resets, run finished after 1749 ms. (steps per millisecond=446 ) properties (out of 13) seen :7762 could not realise parikh vector
Incomplete Parikh walk after 1081600 steps, including 98 resets, run finished after 2849 ms. (steps per millisecond=379 ) properties (out of 13) seen :11317 could not realise parikh vector
Incomplete Parikh walk after 618200 steps, including 98 resets, run finished after 1396 ms. (steps per millisecond=442 ) properties (out of 13) seen :6769 could not realise parikh vector
Incomplete Parikh walk after 642000 steps, including 99 resets, run finished after 1454 ms. (steps per millisecond=441 ) properties (out of 13) seen :6372 could not realise parikh vector
Incomplete Parikh walk after 704800 steps, including 99 resets, run finished after 1648 ms. (steps per millisecond=427 ) properties (out of 13) seen :7001 could not realise parikh vector
Incomplete Parikh walk after 1081900 steps, including 99 resets, run finished after 2331 ms. (steps per millisecond=464 ) properties (out of 13) seen :10770 could not realise parikh vector
Incomplete Parikh walk after 707800 steps, including 99 resets, run finished after 1639 ms. (steps per millisecond=431 ) properties (out of 13) seen :7029 could not realise parikh vector
Incomplete Parikh walk after 708000 steps, including 96 resets, run finished after 2541 ms. (steps per millisecond=278 ) properties (out of 13) seen :7051 could not realise parikh vector
Incomplete Parikh walk after 641500 steps, including 99 resets, run finished after 1458 ms. (steps per millisecond=439 ) properties (out of 13) seen :6365 could not realise parikh vector
Incomplete Parikh walk after 643200 steps, including 98 resets, run finished after 1476 ms. (steps per millisecond=435 ) properties (out of 13) seen :6382 could not realise parikh vector
Incomplete Parikh walk after 614900 steps, including 99 resets, run finished after 1318 ms. (steps per millisecond=466 ) properties (out of 13) seen :6104 could not realise parikh vector
Incomplete Parikh walk after 629600 steps, including 98 resets, run finished after 1379 ms. (steps per millisecond=456 ) properties (out of 13) seen :6870 could not realise parikh vector
Incomplete Parikh walk after 2081700 steps, including 99 resets, run finished after 5083 ms. (steps per millisecond=409 ) properties (out of 13) seen :20768 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:24:44] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:24:44] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:24:44] [INFO ] Implicit Places using invariants in 35 ms returned []
[2021-05-19 12:24:44] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:24:44] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:24:44] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:24:44] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2021-05-19 12:24:44] [INFO ] Redundant transitions in 95 ms returned []
[2021-05-19 12:24:44] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:24:44] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:24:44] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:24:44] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4670 ms. (steps per millisecond=214 ) properties (out of 13) seen :75614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 934 ms. (steps per millisecond=1070 ) properties (out of 13) seen :4999
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 760 ms. (steps per millisecond=1315 ) properties (out of 13) seen :9710
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 716 ms. (steps per millisecond=1396 ) properties (out of 13) seen :5262
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 13) seen :6042
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 13) seen :6290
[2021-05-19 12:24:53] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:24:53] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:24:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:53] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:53] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:24:53] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:53] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:24:53] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:53] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:24:53] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:24:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:53] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:53] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:53] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:24:53] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:53] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:24:53] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:24:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:24:53] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:53] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:53] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:24:53] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:24:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:53] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:53] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:53] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:53] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:24:53] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:24:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:24:53] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:53] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:24:53] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:53] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:24:53] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:24:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:53] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:53] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:53] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:24:53] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:24:53] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:24:53] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:24:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:53] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:24:53] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:54] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:24:54] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:24:54] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:24:54] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:24:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:24:54] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:54] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:54] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:54] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:24:54] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:24:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:54] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:54] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:24:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:54] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:24:54] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:24:54] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:24:54] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:24:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:54] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:54] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:54] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:54] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:54] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:24:54] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:24:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:54] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:24:54] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:54] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:54] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:54] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:24:54] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:24:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:54] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:24:54] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:54] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:54] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:54] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:24:54] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:24:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:54] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:24:54] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:24:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:54] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:24:54] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:24:54] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:24:54] [INFO ] Added : 4 causal constraints over 1 iterations in 17 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] Max seen :[20745, 6221, 6074, 6356, 6338, 7007, 7036, 10744, 6975, 6343, 6106, 10740, 7734]
Incomplete Parikh walk after 781300 steps, including 99 resets, run finished after 1762 ms. (steps per millisecond=443 ) properties (out of 13) seen :7767 could not realise parikh vector
Incomplete Parikh walk after 1081800 steps, including 98 resets, run finished after 2852 ms. (steps per millisecond=379 ) properties (out of 13) seen :11347 could not realise parikh vector
Incomplete Parikh walk after 618400 steps, including 98 resets, run finished after 1419 ms. (steps per millisecond=435 ) properties (out of 13) seen :6812 could not realise parikh vector
Incomplete Parikh walk after 642200 steps, including 99 resets, run finished after 1468 ms. (steps per millisecond=437 ) properties (out of 13) seen :6374 could not realise parikh vector
Incomplete Parikh walk after 705200 steps, including 99 resets, run finished after 1655 ms. (steps per millisecond=426 ) properties (out of 13) seen :7005 could not realise parikh vector
Incomplete Parikh walk after 1082100 steps, including 99 resets, run finished after 2354 ms. (steps per millisecond=459 ) properties (out of 13) seen :10775 could not realise parikh vector
Incomplete Parikh walk after 711300 steps, including 99 resets, run finished after 1660 ms. (steps per millisecond=428 ) properties (out of 13) seen :7065 could not realise parikh vector
Incomplete Parikh walk after 708400 steps, including 96 resets, run finished after 2553 ms. (steps per millisecond=277 ) properties (out of 13) seen :7053 could not realise parikh vector
Incomplete Parikh walk after 641700 steps, including 99 resets, run finished after 1471 ms. (steps per millisecond=436 ) properties (out of 13) seen :6369 could not realise parikh vector
Incomplete Parikh walk after 643500 steps, including 98 resets, run finished after 1493 ms. (steps per millisecond=431 ) properties (out of 13) seen :6387 could not realise parikh vector
Incomplete Parikh walk after 615200 steps, including 99 resets, run finished after 1341 ms. (steps per millisecond=458 ) properties (out of 13) seen :6102 could not realise parikh vector
Incomplete Parikh walk after 629900 steps, including 98 resets, run finished after 1402 ms. (steps per millisecond=449 ) properties (out of 13) seen :6914 could not realise parikh vector
Incomplete Parikh walk after 2082100 steps, including 99 resets, run finished after 5104 ms. (steps per millisecond=407 ) properties (out of 13) seen :20772 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:25:21] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:25:21] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:25:21] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-19 12:25:21] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:25:21] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:25:21] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:25:21] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2021-05-19 12:25:21] [INFO ] Redundant transitions in 101 ms returned []
[2021-05-19 12:25:21] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:25:21] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:25:21] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:25:21] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4702 ms. (steps per millisecond=212 ) properties (out of 13) seen :75365
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 891 ms. (steps per millisecond=1122 ) properties (out of 13) seen :5095
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 721 ms. (steps per millisecond=1386 ) properties (out of 13) seen :5469
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 862 ms. (steps per millisecond=1160 ) properties (out of 13) seen :4347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 13) seen :6069
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 13) seen :6290
[2021-05-19 12:25:30] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:25:30] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:25:30] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:25:30] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:25:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:30] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:25:30] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:25:30] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:25:30] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:25:30] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:25:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:30] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:25:30] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:25:30] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:25:30] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:30] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2021-05-19 12:25:30] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:25:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:30] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:25:30] [INFO ] [Nat]Added 41 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:25:30] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:25:30] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:25:30] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:25:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:30] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:25:30] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:25:30] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:25:30] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:25:31] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:25:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:31] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:25:31] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:25:31] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:25:31] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:25:31] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:25:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:31] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:25:31] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:25:31] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 4 ms.
[2021-05-19 12:25:31] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:25:31] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:25:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:31] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:25:31] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:25:31] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:25:31] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:25:31] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:25:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:31] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:25:31] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:25:31] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:25:31] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:25:31] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:25:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:31] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:25:31] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:25:31] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:25:31] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:25:31] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:25:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:31] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:25:31] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:25:31] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:25:31] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:31] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2021-05-19 12:25:31] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:25:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:31] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:25:31] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:25:31] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:25:31] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 9 ms.
[2021-05-19 12:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:25:31] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:25:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:31] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:25:31] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:25:31] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:25:31] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:25:31] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:25:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:31] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:25:31] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:25:31] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 4 ms.
[2021-05-19 12:25:31] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20751, 6223, 6076, 6360, 6340, 7010, 7039, 10746, 6978, 6345, 6108, 10742, 7736]
Incomplete Parikh walk after 781500 steps, including 99 resets, run finished after 1769 ms. (steps per millisecond=441 ) properties (out of 13) seen :7770 could not realise parikh vector
Incomplete Parikh walk after 1082000 steps, including 98 resets, run finished after 2868 ms. (steps per millisecond=377 ) properties (out of 13) seen :11328 could not realise parikh vector
Incomplete Parikh walk after 618600 steps, including 98 resets, run finished after 1408 ms. (steps per millisecond=439 ) properties (out of 13) seen :6740 could not realise parikh vector
Incomplete Parikh walk after 642400 steps, including 99 resets, run finished after 1478 ms. (steps per millisecond=434 ) properties (out of 13) seen :6376 could not realise parikh vector
Incomplete Parikh walk after 705500 steps, including 99 resets, run finished after 1656 ms. (steps per millisecond=426 ) properties (out of 13) seen :7006 could not realise parikh vector
Incomplete Parikh walk after 1082300 steps, including 99 resets, run finished after 2332 ms. (steps per millisecond=464 ) properties (out of 13) seen :10775 could not realise parikh vector
Incomplete Parikh walk after 711600 steps, including 99 resets, run finished after 1651 ms. (steps per millisecond=431 ) properties (out of 13) seen :7068 could not realise parikh vector
Incomplete Parikh walk after 708700 steps, including 96 resets, run finished after 2538 ms. (steps per millisecond=279 ) properties (out of 13) seen :7060 could not realise parikh vector
Incomplete Parikh walk after 641900 steps, including 99 resets, run finished after 1471 ms. (steps per millisecond=436 ) properties (out of 13) seen :6369 could not realise parikh vector
Incomplete Parikh walk after 643900 steps, including 98 resets, run finished after 1499 ms. (steps per millisecond=429 ) properties (out of 13) seen :6390 could not realise parikh vector
Incomplete Parikh walk after 615400 steps, including 99 resets, run finished after 1351 ms. (steps per millisecond=455 ) properties (out of 13) seen :6108 could not realise parikh vector
Incomplete Parikh walk after 630100 steps, including 98 resets, run finished after 1391 ms. (steps per millisecond=452 ) properties (out of 13) seen :6926 could not realise parikh vector
Incomplete Parikh walk after 2082700 steps, including 99 resets, run finished after 5060 ms. (steps per millisecond=411 ) properties (out of 13) seen :20780 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:25:58] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:25:58] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:25:58] [INFO ] Implicit Places using invariants in 33 ms returned []
[2021-05-19 12:25:58] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:25:58] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:25:58] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:25:58] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2021-05-19 12:25:58] [INFO ] Redundant transitions in 94 ms returned []
[2021-05-19 12:25:58] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:25:58] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:25:58] [INFO ] Dead Transitions using invariants and state equation in 59 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:25:58] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4667 ms. (steps per millisecond=214 ) properties (out of 13) seen :75155
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 830 ms. (steps per millisecond=1204 ) properties (out of 13) seen :4860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 870 ms. (steps per millisecond=1149 ) properties (out of 13) seen :9788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 879 ms. (steps per millisecond=1137 ) properties (out of 13) seen :4191
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 13) seen :6160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 13) seen :6290
[2021-05-19 12:26:07] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:26:07] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:26:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:07] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:26:07] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:26:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:07] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:07] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:26:07] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:26:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:07] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:08] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:08] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:08] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:26:08] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:08] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:26:08] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:08] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:08] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:08] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:26:08] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:08] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:08] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:08] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:08] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:26:08] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:08] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:08] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:26:08] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:08] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:26:08] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:08] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:26:08] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:08] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:08] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:08] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:26:08] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:08] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:26:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:08] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:26:08] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:08] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:26:08] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:08] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:08] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:08] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:08] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:26:08] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:08] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:08] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:08] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:08] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:26:08] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:08] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:08] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:26:08] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:26:08] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 4 ms.
[2021-05-19 12:26:08] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:08] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:26:08] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:08] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:08] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:08] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:26:08] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:09] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:09] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:09] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:09] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:26:09] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:09] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:26:09] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:09] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:09] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:09] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:26:09] [INFO ] Added : 4 causal constraints over 1 iterations in 16 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] Max seen :[20754, 6225, 6078, 6362, 6341, 7012, 7041, 10750, 6981, 6348, 6111, 10744, 7738]
Incomplete Parikh walk after 781700 steps, including 99 resets, run finished after 1738 ms. (steps per millisecond=449 ) properties (out of 13) seen :7768 could not realise parikh vector
Incomplete Parikh walk after 1082200 steps, including 98 resets, run finished after 2831 ms. (steps per millisecond=382 ) properties (out of 13) seen :11339 could not realise parikh vector
Incomplete Parikh walk after 618900 steps, including 98 resets, run finished after 1391 ms. (steps per millisecond=444 ) properties (out of 13) seen :6781 could not realise parikh vector
Incomplete Parikh walk after 642700 steps, including 99 resets, run finished after 1453 ms. (steps per millisecond=442 ) properties (out of 13) seen :6378 could not realise parikh vector
Incomplete Parikh walk after 705800 steps, including 99 resets, run finished after 1644 ms. (steps per millisecond=429 ) properties (out of 13) seen :7008 could not realise parikh vector
Incomplete Parikh walk after 1082700 steps, including 99 resets, run finished after 2332 ms. (steps per millisecond=464 ) properties (out of 13) seen :10779 could not realise parikh vector
Incomplete Parikh walk after 711800 steps, including 99 resets, run finished after 1651 ms. (steps per millisecond=431 ) properties (out of 13) seen :7068 could not realise parikh vector
Incomplete Parikh walk after 708900 steps, including 96 resets, run finished after 2534 ms. (steps per millisecond=279 ) properties (out of 13) seen :7061 could not realise parikh vector
Incomplete Parikh walk after 642000 steps, including 99 resets, run finished after 1468 ms. (steps per millisecond=437 ) properties (out of 13) seen :6374 could not realise parikh vector
Incomplete Parikh walk after 644100 steps, including 98 resets, run finished after 1492 ms. (steps per millisecond=431 ) properties (out of 13) seen :6393 could not realise parikh vector
Incomplete Parikh walk after 615600 steps, including 99 resets, run finished after 1322 ms. (steps per millisecond=465 ) properties (out of 13) seen :6105 could not realise parikh vector
Incomplete Parikh walk after 630300 steps, including 98 resets, run finished after 1372 ms. (steps per millisecond=459 ) properties (out of 13) seen :6863 could not realise parikh vector
Incomplete Parikh walk after 2083000 steps, including 99 resets, run finished after 5076 ms. (steps per millisecond=410 ) properties (out of 13) seen :20780 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:26:35] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:26:35] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:26:35] [INFO ] Implicit Places using invariants in 31 ms returned []
[2021-05-19 12:26:35] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:26:35] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:26:35] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:26:35] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2021-05-19 12:26:35] [INFO ] Redundant transitions in 93 ms returned []
[2021-05-19 12:26:35] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:26:35] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:26:35] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:26:35] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4685 ms. (steps per millisecond=213 ) properties (out of 13) seen :75262
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 836 ms. (steps per millisecond=1196 ) properties (out of 13) seen :5208
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 768 ms. (steps per millisecond=1302 ) properties (out of 13) seen :9880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 832 ms. (steps per millisecond=1201 ) properties (out of 13) seen :5442
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 13) seen :6104
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
[2021-05-19 12:26:44] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:26:44] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:44] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:44] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:26:46] [INFO ] [Real]Added 41 Read/Feed constraints in 1501 ms returned sat
[2021-05-19 12:26:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:46] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:46] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:46] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:26:46] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:26:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:46] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:46] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:46] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:46] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:26:46] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:26:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:46] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:46] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2021-05-19 12:26:46] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:46] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 4 ms.
[2021-05-19 12:26:46] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:26:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:46] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:26:46] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:46] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:26:46] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:46] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:26:46] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:26:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:46] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:46] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:46] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:26:46] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:26:46] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:26:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:46] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:26:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:26:47] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:26:47] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:47] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:26:47] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:26:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:47] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:26:47] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:26:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Nat]Added 41 Read/Feed constraints in 8 ms returned sat
[2021-05-19 12:26:47] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:26:47] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:47] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:26:47] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:47] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:26:47] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:47] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:26:47] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:26:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:26:47] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:26:47] [INFO ] Added : 4 causal constraints over 1 iterations in 15 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] Max seen :[20757, 6226, 6081, 6365, 6343, 7014, 7043, 10752, 6985, 6350, 6113, 10746, 7740]
Incomplete Parikh walk after 781900 steps, including 99 resets, run finished after 1764 ms. (steps per millisecond=443 ) properties (out of 13) seen :7771 could not realise parikh vector
Incomplete Parikh walk after 1082400 steps, including 98 resets, run finished after 2828 ms. (steps per millisecond=382 ) properties (out of 13) seen :11328 could not realise parikh vector
Incomplete Parikh walk after 619100 steps, including 98 resets, run finished after 1395 ms. (steps per millisecond=443 ) properties (out of 13) seen :6784 could not realise parikh vector
Incomplete Parikh walk after 642900 steps, including 99 resets, run finished after 1448 ms. (steps per millisecond=443 ) properties (out of 13) seen :6383 could not realise parikh vector
Incomplete Parikh walk after 706200 steps, including 99 resets, run finished after 1638 ms. (steps per millisecond=431 ) properties (out of 13) seen :7011 could not realise parikh vector
Incomplete Parikh walk after 1082900 steps, including 99 resets, run finished after 2325 ms. (steps per millisecond=465 ) properties (out of 13) seen :10781 could not realise parikh vector
Incomplete Parikh walk after 712000 steps, including 99 resets, run finished after 1645 ms. (steps per millisecond=432 ) properties (out of 13) seen :7072 could not realise parikh vector
Incomplete Parikh walk after 709100 steps, including 96 resets, run finished after 2554 ms. (steps per millisecond=277 ) properties (out of 13) seen :7063 could not realise parikh vector
Incomplete Parikh walk after 642200 steps, including 99 resets, run finished after 1463 ms. (steps per millisecond=438 ) properties (out of 13) seen :6377 could not realise parikh vector
Incomplete Parikh walk after 644400 steps, including 98 resets, run finished after 1498 ms. (steps per millisecond=430 ) properties (out of 13) seen :6395 could not realise parikh vector
Incomplete Parikh walk after 615900 steps, including 99 resets, run finished after 1340 ms. (steps per millisecond=459 ) properties (out of 13) seen :6109 could not realise parikh vector
Incomplete Parikh walk after 630400 steps, including 98 resets, run finished after 1413 ms. (steps per millisecond=446 ) properties (out of 13) seen :6915 could not realise parikh vector
Incomplete Parikh walk after 2083300 steps, including 99 resets, run finished after 5114 ms. (steps per millisecond=407 ) properties (out of 13) seen :20781 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:27:14] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:27:14] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:27:14] [INFO ] Implicit Places using invariants in 31 ms returned []
[2021-05-19 12:27:14] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:27:14] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:27:14] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:27:14] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2021-05-19 12:27:14] [INFO ] Redundant transitions in 96 ms returned []
[2021-05-19 12:27:14] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:27:14] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:27:14] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:27:14] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4643 ms. (steps per millisecond=215 ) properties (out of 13) seen :75018
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 843 ms. (steps per millisecond=1186 ) properties (out of 13) seen :4892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 785 ms. (steps per millisecond=1273 ) properties (out of 13) seen :8901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 894 ms. (steps per millisecond=1118 ) properties (out of 13) seen :5389
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 763 ms. (steps per millisecond=1310 ) properties (out of 13) seen :5198
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
[2021-05-19 12:27:23] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:27:23] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:27:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:27:23] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:27:23] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:27:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:23] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:27:23] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:23] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:27:23] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:27:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:23] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:27:23] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:23] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:27:23] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:23] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:27:23] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:27:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:27:23] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:23] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:27:24] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:27:24] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:27:24] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:27:24] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:24] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:27:24] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:24] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:27:24] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:24] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:27:24] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:24] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:27:24] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:24] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:27:24] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:24] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 7 ms.
[2021-05-19 12:27:24] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:27:24] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:27:24] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:24] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:27:24] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:27:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:27:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:27:25] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20760, 6229, 6083, 6368, 6345, 7017, 7045, 10755, 6987, 6352, 6115, 10748, 7742]
Incomplete Parikh walk after 782100 steps, including 99 resets, run finished after 1739 ms. (steps per millisecond=449 ) properties (out of 13) seen :7774 could not realise parikh vector
Incomplete Parikh walk after 1082600 steps, including 98 resets, run finished after 2831 ms. (steps per millisecond=382 ) properties (out of 13) seen :11344 could not realise parikh vector
Incomplete Parikh walk after 619300 steps, including 98 resets, run finished after 1401 ms. (steps per millisecond=442 ) properties (out of 13) seen :6779 could not realise parikh vector
Incomplete Parikh walk after 643100 steps, including 99 resets, run finished after 1457 ms. (steps per millisecond=441 ) properties (out of 13) seen :6382 could not realise parikh vector
Incomplete Parikh walk after 706400 steps, including 99 resets, run finished after 1644 ms. (steps per millisecond=429 ) properties (out of 13) seen :7015 could not realise parikh vector
Incomplete Parikh walk after 1083200 steps, including 99 resets, run finished after 2303 ms. (steps per millisecond=470 ) properties (out of 13) seen :10784 could not realise parikh vector
Incomplete Parikh walk after 712200 steps, including 99 resets, run finished after 1642 ms. (steps per millisecond=433 ) properties (out of 13) seen :7072 could not realise parikh vector
Incomplete Parikh walk after 709400 steps, including 96 resets, run finished after 2546 ms. (steps per millisecond=278 ) properties (out of 13) seen :7067 could not realise parikh vector
Incomplete Parikh walk after 642400 steps, including 99 resets, run finished after 1454 ms. (steps per millisecond=441 ) properties (out of 13) seen :6372 could not realise parikh vector
Incomplete Parikh walk after 644700 steps, including 98 resets, run finished after 6967 ms. (steps per millisecond=92 ) properties (out of 13) seen :6397 could not realise parikh vector
Incomplete Parikh walk after 616100 steps, including 99 resets, run finished after 1314 ms. (steps per millisecond=468 ) properties (out of 13) seen :6113 could not realise parikh vector
Incomplete Parikh walk after 630700 steps, including 98 resets, run finished after 1366 ms. (steps per millisecond=461 ) properties (out of 13) seen :6895 could not realise parikh vector
Incomplete Parikh walk after 2083600 steps, including 99 resets, run finished after 5082 ms. (steps per millisecond=409 ) properties (out of 13) seen :20791 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:27:56] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:27:56] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:27:56] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-19 12:27:56] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:27:56] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:27:56] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:27:56] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2021-05-19 12:27:56] [INFO ] Redundant transitions in 93 ms returned []
[2021-05-19 12:27:56] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:27:56] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:27:57] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:27:57] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4679 ms. (steps per millisecond=213 ) properties (out of 13) seen :75463
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 849 ms. (steps per millisecond=1177 ) properties (out of 13) seen :5156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 852 ms. (steps per millisecond=1173 ) properties (out of 13) seen :9584
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 847 ms. (steps per millisecond=1180 ) properties (out of 13) seen :4539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 809 ms. (steps per millisecond=1236 ) properties (out of 13) seen :4880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 13) seen :6290
[2021-05-19 12:28:06] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:28:06] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:06] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:28:06] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:06] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:28:06] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:28:06] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:06] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:06] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:06] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:28:06] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:28:06] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:06] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:28:06] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:28:06] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:28:06] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:28:06] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:06] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:06] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:28:06] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:28:06] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:06] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:28:06] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:28:06] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:28:06] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:07] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:28:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:07] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:28:07] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:28:07] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:28:07] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:28:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:07] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:28:07] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:07] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:07] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:28:07] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:28:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:07] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:07] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:07] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:28:07] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:28:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:07] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:28:07] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:07] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:28:07] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:28:07] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:28:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:07] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:28:07] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:07] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:07] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:28:07] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:28:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:07] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:07] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:28:07] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:07] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:28:07] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:28:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:07] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:07] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:07] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:28:07] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:28:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:07] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:07] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:28:07] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:07] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:28:07] [INFO ] Added : 4 causal constraints over 1 iterations in 15 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] Max seen :[20767, 6231, 6086, 6371, 6347, 7019, 7047, 10757, 6991, 6355, 6117, 10749, 7745]
Incomplete Parikh walk after 782400 steps, including 99 resets, run finished after 1764 ms. (steps per millisecond=443 ) properties (out of 13) seen :7777 could not realise parikh vector
Incomplete Parikh walk after 1082700 steps, including 98 resets, run finished after 2850 ms. (steps per millisecond=379 ) properties (out of 13) seen :11373 could not realise parikh vector
Incomplete Parikh walk after 619500 steps, including 98 resets, run finished after 1412 ms. (steps per millisecond=438 ) properties (out of 13) seen :6790 could not realise parikh vector
Incomplete Parikh walk after 643400 steps, including 99 resets, run finished after 1458 ms. (steps per millisecond=441 ) properties (out of 13) seen :6386 could not realise parikh vector
Incomplete Parikh walk after 706800 steps, including 99 resets, run finished after 1658 ms. (steps per millisecond=426 ) properties (out of 13) seen :7022 could not realise parikh vector
Incomplete Parikh walk after 1083400 steps, including 99 resets, run finished after 2332 ms. (steps per millisecond=464 ) properties (out of 13) seen :10786 could not realise parikh vector
Incomplete Parikh walk after 712400 steps, including 99 resets, run finished after 1660 ms. (steps per millisecond=429 ) properties (out of 13) seen :7076 could not realise parikh vector
Incomplete Parikh walk after 709600 steps, including 96 resets, run finished after 2557 ms. (steps per millisecond=277 ) properties (out of 13) seen :7063 could not realise parikh vector
Incomplete Parikh walk after 642600 steps, including 99 resets, run finished after 1478 ms. (steps per millisecond=434 ) properties (out of 13) seen :6380 could not realise parikh vector
Incomplete Parikh walk after 645000 steps, including 98 resets, run finished after 1492 ms. (steps per millisecond=432 ) properties (out of 13) seen :6403 could not realise parikh vector
Incomplete Parikh walk after 616400 steps, including 99 resets, run finished after 1335 ms. (steps per millisecond=461 ) properties (out of 13) seen :6118 could not realise parikh vector
Incomplete Parikh walk after 630900 steps, including 98 resets, run finished after 1388 ms. (steps per millisecond=454 ) properties (out of 13) seen :6903 could not realise parikh vector
Incomplete Parikh walk after 2084300 steps, including 99 resets, run finished after 5129 ms. (steps per millisecond=406 ) properties (out of 13) seen :20794 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:28:34] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:28:34] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:28:34] [INFO ] Implicit Places using invariants in 31 ms returned []
[2021-05-19 12:28:34] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:28:34] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:28:34] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:28:34] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2021-05-19 12:28:34] [INFO ] Redundant transitions in 92 ms returned []
[2021-05-19 12:28:34] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:28:34] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:28:34] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:28:34] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4660 ms. (steps per millisecond=214 ) properties (out of 13) seen :75128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 928 ms. (steps per millisecond=1077 ) properties (out of 13) seen :5501
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 788 ms. (steps per millisecond=1269 ) properties (out of 13) seen :8917
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 891 ms. (steps per millisecond=1122 ) properties (out of 13) seen :4785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 13) seen :6089
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
[2021-05-19 12:28:43] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:28:43] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:28:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:43] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:28:43] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:43] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:43] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:28:43] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:28:43] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:28:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:44] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:28:44] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:44] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:44] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:44] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:28:44] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:44] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:44] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:44] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:44] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:28:44] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:28:44] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:44] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:44] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:44] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:28:44] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:44] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:28:44] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:44] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:44] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:44] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:44] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:44] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:28:44] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:44] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:28:44] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:44] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:28:44] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:28:44] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:28:44] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:44] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:28:44] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:44] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2021-05-19 12:28:44] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:28:44] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 4 ms.
[2021-05-19 12:28:44] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:44] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:44] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:44] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:44] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:44] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:28:44] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:44] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:44] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:28:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:44] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:44] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:28:44] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:28:44] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:44] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:44] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:44] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:44] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:44] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:28:44] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:44] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:44] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:44] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:28:44] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:44] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:28:44] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:28:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:45] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:45] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:45] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:28:45] [INFO ] [Nat]Added 41 Read/Feed constraints in 18 ms returned sat
[2021-05-19 12:28:45] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:28:45] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:28:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:45] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:28:45] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:28:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:45] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:28:45] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:28:45] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:28:45] [INFO ] Added : 4 causal constraints over 1 iterations in 27 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] Max seen :[20769, 6232, 6089, 6374, 6349, 7020, 7050, 10760, 6994, 6357, 6119, 10751, 7747]
Incomplete Parikh walk after 782600 steps, including 99 resets, run finished after 1744 ms. (steps per millisecond=448 ) properties (out of 13) seen :7778 could not realise parikh vector
Incomplete Parikh walk after 1082900 steps, including 98 resets, run finished after 2821 ms. (steps per millisecond=383 ) properties (out of 13) seen :11376 could not realise parikh vector
Incomplete Parikh walk after 619700 steps, including 98 resets, run finished after 1404 ms. (steps per millisecond=441 ) properties (out of 13) seen :6811 could not realise parikh vector
Incomplete Parikh walk after 643600 steps, including 99 resets, run finished after 1465 ms. (steps per millisecond=439 ) properties (out of 13) seen :6392 could not realise parikh vector
Incomplete Parikh walk after 707100 steps, including 99 resets, run finished after 1650 ms. (steps per millisecond=428 ) properties (out of 13) seen :7022 could not realise parikh vector
Incomplete Parikh walk after 1083700 steps, including 99 resets, run finished after 2317 ms. (steps per millisecond=467 ) properties (out of 13) seen :10788 could not realise parikh vector
Incomplete Parikh walk after 712700 steps, including 99 resets, run finished after 1643 ms. (steps per millisecond=433 ) properties (out of 13) seen :7082 could not realise parikh vector
Incomplete Parikh walk after 709700 steps, including 96 resets, run finished after 2526 ms. (steps per millisecond=280 ) properties (out of 13) seen :7067 could not realise parikh vector
Incomplete Parikh walk after 642800 steps, including 99 resets, run finished after 1460 ms. (steps per millisecond=440 ) properties (out of 13) seen :6381 could not realise parikh vector
Incomplete Parikh walk after 645300 steps, including 98 resets, run finished after 1481 ms. (steps per millisecond=435 ) properties (out of 13) seen :6405 could not realise parikh vector
Incomplete Parikh walk after 616700 steps, including 99 resets, run finished after 1321 ms. (steps per millisecond=466 ) properties (out of 13) seen :6116 could not realise parikh vector
Incomplete Parikh walk after 631000 steps, including 98 resets, run finished after 1387 ms. (steps per millisecond=454 ) properties (out of 13) seen :6899 could not realise parikh vector
Incomplete Parikh walk after 2084500 steps, including 99 resets, run finished after 5077 ms. (steps per millisecond=410 ) properties (out of 13) seen :20797 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:29:11] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:29:11] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:29:11] [INFO ] Implicit Places using invariants in 29 ms returned []
[2021-05-19 12:29:11] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:29:11] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:29:11] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:29:11] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2021-05-19 12:29:11] [INFO ] Redundant transitions in 97 ms returned []
[2021-05-19 12:29:11] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:29:11] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:29:11] [INFO ] Dead Transitions using invariants and state equation in 62 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:29:11] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4649 ms. (steps per millisecond=215 ) properties (out of 13) seen :75067
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1029 ms. (steps per millisecond=971 ) properties (out of 13) seen :4152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 878 ms. (steps per millisecond=1138 ) properties (out of 13) seen :9439
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 802 ms. (steps per millisecond=1246 ) properties (out of 13) seen :5380
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 13) seen :6057
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 13) seen :6290
[2021-05-19 12:29:20] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:29:20] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:20] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:29:20] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:29:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:29:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:29:21] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:21] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:29:21] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:29:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:29:21] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:21] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:29:21] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:29:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:29:21] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:21] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:29:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:29:21] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:21] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:29:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:29:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:29:21] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:21] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2021-05-19 12:29:21] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:29:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:29:21] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:21] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:29:21] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:29:21] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:21] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:29:21] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:29:21] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:21] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:29:21] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:21] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:29:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:29:21] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:21] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:21] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:21] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:29:21] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:21] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:22] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:22] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:22] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:29:22] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:22] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:22] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:22] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:22] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:29:22] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:22] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:22] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:29:22] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:22] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:29:22] [INFO ] Added : 4 causal constraints over 1 iterations in 16 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] Max seen :[20773, 6234, 6091, 6377, 6351, 7022, 7052, 10762, 6997, 6359, 6121, 10753, 7750]
Incomplete Parikh walk after 782900 steps, including 99 resets, run finished after 1750 ms. (steps per millisecond=447 ) properties (out of 13) seen :7779 could not realise parikh vector
Incomplete Parikh walk after 1083100 steps, including 98 resets, run finished after 2835 ms. (steps per millisecond=382 ) properties (out of 13) seen :11354 could not realise parikh vector
Incomplete Parikh walk after 619900 steps, including 98 resets, run finished after 1399 ms. (steps per millisecond=443 ) properties (out of 13) seen :6793 could not realise parikh vector
Incomplete Parikh walk after 643800 steps, including 99 resets, run finished after 1464 ms. (steps per millisecond=439 ) properties (out of 13) seen :6391 could not realise parikh vector
Incomplete Parikh walk after 707400 steps, including 99 resets, run finished after 1652 ms. (steps per millisecond=428 ) properties (out of 13) seen :7027 could not realise parikh vector
Incomplete Parikh walk after 1083900 steps, including 99 resets, run finished after 2313 ms. (steps per millisecond=468 ) properties (out of 13) seen :10788 could not realise parikh vector
Incomplete Parikh walk after 712900 steps, including 99 resets, run finished after 1662 ms. (steps per millisecond=428 ) properties (out of 13) seen :7081 could not realise parikh vector
Incomplete Parikh walk after 709900 steps, including 96 resets, run finished after 2547 ms. (steps per millisecond=278 ) properties (out of 13) seen :7071 could not realise parikh vector
Incomplete Parikh walk after 643000 steps, including 99 resets, run finished after 1482 ms. (steps per millisecond=433 ) properties (out of 13) seen :6386 could not realise parikh vector
Incomplete Parikh walk after 645600 steps, including 98 resets, run finished after 1513 ms. (steps per millisecond=426 ) properties (out of 13) seen :6406 could not realise parikh vector
Incomplete Parikh walk after 616900 steps, including 99 resets, run finished after 1356 ms. (steps per millisecond=454 ) properties (out of 13) seen :6119 could not realise parikh vector
Incomplete Parikh walk after 631200 steps, including 98 resets, run finished after 1403 ms. (steps per millisecond=449 ) properties (out of 13) seen :6914 could not realise parikh vector
Incomplete Parikh walk after 2084900 steps, including 99 resets, run finished after 5141 ms. (steps per millisecond=405 ) properties (out of 13) seen :20801 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:29:48] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:29:48] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:29:48] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-19 12:29:48] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:29:48] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:29:48] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:29:48] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2021-05-19 12:29:48] [INFO ] Redundant transitions in 94 ms returned []
[2021-05-19 12:29:48] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:29:48] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:29:49] [INFO ] Dead Transitions using invariants and state equation in 49 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:29:49] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4659 ms. (steps per millisecond=214 ) properties (out of 13) seen :75340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 911 ms. (steps per millisecond=1097 ) properties (out of 13) seen :5309
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 714 ms. (steps per millisecond=1400 ) properties (out of 13) seen :10229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 892 ms. (steps per millisecond=1121 ) properties (out of 13) seen :4803
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 726 ms. (steps per millisecond=1377 ) properties (out of 13) seen :5632
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
[2021-05-19 12:29:58] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:29:58] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:29:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:58] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:29:58] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:58] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:29:58] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:58] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:29:58] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:29:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:58] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:58] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:29:58] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:58] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:29:58] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:29:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:58] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:58] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:29:58] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:58] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:29:58] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:29:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:58] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:58] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:29:58] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:58] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:29:58] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:29:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:58] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:58] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:29:58] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:29:58] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:29:58] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:29:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:58] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:58] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:29:58] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:58] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:29:58] [INFO ] Added : 4 causal constraints over 1 iterations in 27 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:29:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:58] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:59] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:29:59] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:59] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:29:59] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:59] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:59] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:59] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:29:59] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:59] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:29:59] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:59] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:59] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:29:59] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:29:59] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:59] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:59] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:29:59] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:59] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:59] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:59] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:29:59] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:59] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-19 12:29:59] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:29:59] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:59] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:29:59] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:29:59] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:59] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:29:59] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:29:59] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:29:59] [INFO ] Added : 4 causal constraints over 1 iterations in 17 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] Max seen :[20776, 6236, 6093, 6380, 6353, 7025, 7055, 10764, 7000, 6361, 6123, 10756, 7753]
Incomplete Parikh walk after 783200 steps, including 99 resets, run finished after 1751 ms. (steps per millisecond=447 ) properties (out of 13) seen :7784 could not realise parikh vector
Incomplete Parikh walk after 1083400 steps, including 98 resets, run finished after 2840 ms. (steps per millisecond=381 ) properties (out of 13) seen :11361 could not realise parikh vector
Incomplete Parikh walk after 620100 steps, including 98 resets, run finished after 1399 ms. (steps per millisecond=443 ) properties (out of 13) seen :6762 could not realise parikh vector
Incomplete Parikh walk after 644000 steps, including 99 resets, run finished after 1470 ms. (steps per millisecond=438 ) properties (out of 13) seen :6391 could not realise parikh vector
Incomplete Parikh walk after 707700 steps, including 99 resets, run finished after 1670 ms. (steps per millisecond=423 ) properties (out of 13) seen :7028 could not realise parikh vector
Incomplete Parikh walk after 1084100 steps, including 99 resets, run finished after 2329 ms. (steps per millisecond=465 ) properties (out of 13) seen :10795 could not realise parikh vector
Incomplete Parikh walk after 713200 steps, including 99 resets, run finished after 1662 ms. (steps per millisecond=429 ) properties (out of 13) seen :7086 could not realise parikh vector
Incomplete Parikh walk after 710200 steps, including 96 resets, run finished after 2538 ms. (steps per millisecond=279 ) properties (out of 13) seen :7067 could not realise parikh vector
Incomplete Parikh walk after 643200 steps, including 99 resets, run finished after 1460 ms. (steps per millisecond=440 ) properties (out of 13) seen :6385 could not realise parikh vector
Incomplete Parikh walk after 645900 steps, including 98 resets, run finished after 1487 ms. (steps per millisecond=434 ) properties (out of 13) seen :6410 could not realise parikh vector
Incomplete Parikh walk after 617100 steps, including 99 resets, run finished after 1348 ms. (steps per millisecond=457 ) properties (out of 13) seen :6122 could not realise parikh vector
Incomplete Parikh walk after 631400 steps, including 98 resets, run finished after 1398 ms. (steps per millisecond=451 ) properties (out of 13) seen :6946 could not realise parikh vector
Incomplete Parikh walk after 2085200 steps, including 99 resets, run finished after 5115 ms. (steps per millisecond=407 ) properties (out of 13) seen :20803 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:30:26] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:30:26] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:30:26] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-19 12:30:26] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:30:26] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:30:26] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:30:26] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2021-05-19 12:30:26] [INFO ] Redundant transitions in 94 ms returned []
[2021-05-19 12:30:26] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:30:26] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:30:26] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:30:26] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4627 ms. (steps per millisecond=216 ) properties (out of 13) seen :74770
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 718 ms. (steps per millisecond=1392 ) properties (out of 13) seen :6091
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 869 ms. (steps per millisecond=1150 ) properties (out of 13) seen :8749
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 920 ms. (steps per millisecond=1086 ) properties (out of 13) seen :4919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 13) seen :6078
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 13) seen :6290
[2021-05-19 12:30:35] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:30:35] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:30:35] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:30:35] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:30:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:35] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:30:35] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:30:35] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:30:35] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:30:35] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:30:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:35] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:30:35] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:30:35] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:30:35] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:30:35] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:30:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:35] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:30:35] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:30:35] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:30:35] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:30:35] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:30:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:35] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:30:35] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:30:35] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:30:35] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:30:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:36] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:30:36] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:30:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:36] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:30:36] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:30:36] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:30:36] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:30:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:36] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:30:36] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:30:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:36] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:30:36] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:30:36] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:30:36] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:30:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:36] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:30:36] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:30:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:36] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:30:36] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:30:36] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:30:36] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:30:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:36] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:30:36] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:30:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:36] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:30:36] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:30:36] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 4 ms.
[2021-05-19 12:30:36] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:30:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:36] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:30:36] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:30:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:36] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:30:36] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:30:36] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:30:36] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:30:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:36] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:30:36] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:30:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:36] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:30:36] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:30:36] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:30:36] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:30:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:36] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:30:36] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:30:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:36] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:30:36] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:30:36] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:30:36] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:30:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:36] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:30:36] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:30:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:36] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:30:36] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:30:36] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:30:36] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:30:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:36] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:30:36] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:30:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:36] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:30:36] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:30:36] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:30:36] [INFO ] Added : 4 causal constraints over 1 iterations in 16 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] Max seen :[20778, 6238, 6095, 6382, 6356, 7028, 7058, 10766, 7003, 6363, 6126, 10758, 7756]
Incomplete Parikh walk after 783500 steps, including 99 resets, run finished after 1774 ms. (steps per millisecond=441 ) properties (out of 13) seen :7788 could not realise parikh vector
Incomplete Parikh walk after 1083600 steps, including 98 resets, run finished after 2857 ms. (steps per millisecond=379 ) properties (out of 13) seen :11360 could not realise parikh vector
Incomplete Parikh walk after 620400 steps, including 98 resets, run finished after 1409 ms. (steps per millisecond=440 ) properties (out of 13) seen :6768 could not realise parikh vector
Incomplete Parikh walk after 644200 steps, including 99 resets, run finished after 1463 ms. (steps per millisecond=440 ) properties (out of 13) seen :6392 could not realise parikh vector
Incomplete Parikh walk after 708000 steps, including 99 resets, run finished after 1651 ms. (steps per millisecond=428 ) properties (out of 13) seen :7034 could not realise parikh vector
Incomplete Parikh walk after 1084300 steps, including 99 resets, run finished after 2343 ms. (steps per millisecond=462 ) properties (out of 13) seen :10796 could not realise parikh vector
Incomplete Parikh walk after 713500 steps, including 99 resets, run finished after 1660 ms. (steps per millisecond=429 ) properties (out of 13) seen :7088 could not realise parikh vector
Incomplete Parikh walk after 710500 steps, including 96 resets, run finished after 2541 ms. (steps per millisecond=279 ) properties (out of 13) seen :7068 could not realise parikh vector
Incomplete Parikh walk after 643500 steps, including 99 resets, run finished after 1468 ms. (steps per millisecond=438 ) properties (out of 13) seen :6388 could not realise parikh vector
Incomplete Parikh walk after 646100 steps, including 98 resets, run finished after 1492 ms. (steps per millisecond=433 ) properties (out of 13) seen :6412 could not realise parikh vector
Incomplete Parikh walk after 617300 steps, including 99 resets, run finished after 1333 ms. (steps per millisecond=463 ) properties (out of 13) seen :6129 could not realise parikh vector
Incomplete Parikh walk after 631600 steps, including 98 resets, run finished after 1382 ms. (steps per millisecond=457 ) properties (out of 13) seen :6901 could not realise parikh vector
Incomplete Parikh walk after 2085400 steps, including 99 resets, run finished after 5096 ms. (steps per millisecond=409 ) properties (out of 13) seen :20804 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:31:03] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:31:03] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:31:03] [INFO ] Implicit Places using invariants in 40 ms returned []
[2021-05-19 12:31:03] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:31:03] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:31:03] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:31:03] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2021-05-19 12:31:03] [INFO ] Redundant transitions in 96 ms returned []
[2021-05-19 12:31:03] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:31:03] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:31:03] [INFO ] Dead Transitions using invariants and state equation in 52 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:31:03] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4694 ms. (steps per millisecond=213 ) properties (out of 13) seen :75042
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 748 ms. (steps per millisecond=1336 ) properties (out of 13) seen :5963
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 835 ms. (steps per millisecond=1197 ) properties (out of 13) seen :9158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 914 ms. (steps per millisecond=1094 ) properties (out of 13) seen :4481
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 13) seen :6061
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :6290
[2021-05-19 12:31:12] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:31:12] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:31:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:12] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2021-05-19 12:31:12] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:31:12] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:31:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:12] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:12] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:12] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:31:12] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:31:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:12] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:12] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:12] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:12] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:31:12] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:31:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:12] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:12] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:31:12] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:31:12] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:31:12] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:31:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:13] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:31:13] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:13] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:31:13] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:31:13] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:31:13] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:13] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:31:13] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:13] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:31:13] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:13] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:31:13] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:13] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:31:13] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:13] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:31:13] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:31:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:13] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:31:13] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:31:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:13] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:31:13] [INFO ] Added : 4 causal constraints over 1 iterations in 16 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] Max seen :[20781, 6240, 6097, 6385, 6359, 7029, 7060, 10769, 7006, 6365, 6128, 10760, 7759]
Incomplete Parikh walk after 783800 steps, including 99 resets, run finished after 1769 ms. (steps per millisecond=443 ) properties (out of 13) seen :7798 could not realise parikh vector
Incomplete Parikh walk after 1083800 steps, including 98 resets, run finished after 2870 ms. (steps per millisecond=377 ) properties (out of 13) seen :11339 could not realise parikh vector
Incomplete Parikh walk after 620600 steps, including 98 resets, run finished after 1421 ms. (steps per millisecond=436 ) properties (out of 13) seen :6766 could not realise parikh vector
Incomplete Parikh walk after 644400 steps, including 99 resets, run finished after 1470 ms. (steps per millisecond=438 ) properties (out of 13) seen :6397 could not realise parikh vector
Incomplete Parikh walk after 708300 steps, including 99 resets, run finished after 1656 ms. (steps per millisecond=427 ) properties (out of 13) seen :7039 could not realise parikh vector
Incomplete Parikh walk after 1084600 steps, including 99 resets, run finished after 2344 ms. (steps per millisecond=462 ) properties (out of 13) seen :10801 could not realise parikh vector
Incomplete Parikh walk after 713700 steps, including 99 resets, run finished after 1661 ms. (steps per millisecond=429 ) properties (out of 13) seen :7088 could not realise parikh vector
Incomplete Parikh walk after 710600 steps, including 96 resets, run finished after 2545 ms. (steps per millisecond=279 ) properties (out of 13) seen :7072 could not realise parikh vector
Incomplete Parikh walk after 643800 steps, including 99 resets, run finished after 1474 ms. (steps per millisecond=436 ) properties (out of 13) seen :6394 could not realise parikh vector
Incomplete Parikh walk after 646400 steps, including 98 resets, run finished after 1496 ms. (steps per millisecond=432 ) properties (out of 13) seen :6414 could not realise parikh vector
Incomplete Parikh walk after 617500 steps, including 99 resets, run finished after 1346 ms. (steps per millisecond=458 ) properties (out of 13) seen :6125 could not realise parikh vector
Incomplete Parikh walk after 631800 steps, including 98 resets, run finished after 1395 ms. (steps per millisecond=452 ) properties (out of 13) seen :6903 could not realise parikh vector
Incomplete Parikh walk after 2085700 steps, including 99 resets, run finished after 5121 ms. (steps per millisecond=407 ) properties (out of 13) seen :20807 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:31:40] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:31:40] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:31:40] [INFO ] Implicit Places using invariants in 31 ms returned []
[2021-05-19 12:31:40] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:31:40] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:31:40] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:31:40] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2021-05-19 12:31:40] [INFO ] Redundant transitions in 93 ms returned []
[2021-05-19 12:31:40] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:31:40] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:31:40] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:31:40] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4660 ms. (steps per millisecond=214 ) properties (out of 13) seen :75059
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 713 ms. (steps per millisecond=1402 ) properties (out of 13) seen :6069
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 714 ms. (steps per millisecond=1400 ) properties (out of 13) seen :5346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 923 ms. (steps per millisecond=1083 ) properties (out of 13) seen :4661
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 13) seen :5286
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
[2021-05-19 12:31:49] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:31:49] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:31:49] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:31:49] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:50] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:50] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:31:50] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:50] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:50] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:50] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:31:50] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:50] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:50] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:31:50] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:50] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:31:50] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:50] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:31:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:50] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:50] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:31:50] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:50] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:31:50] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:50] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:50] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:31:50] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:50] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:50] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:31:50] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:31:50] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:50] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:50] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:50] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:31:50] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:50] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:50] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:50] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:31:50] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:50] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:50] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:50] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:31:50] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:50] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:31:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:50] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:50] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:31:50] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:50] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:50] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:51] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:31:51] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:31:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:31:51] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:51] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:31:51] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:31:51] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:31:51] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:31:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:51] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:51] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:31:51] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:31:51] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:31:51] [INFO ] Added : 4 causal constraints over 1 iterations in 16 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] Max seen :[20785, 6242, 6099, 6387, 6362, 7031, 7063, 10774, 7010, 6367, 6130, 10762, 7761]
Incomplete Parikh walk after 784000 steps, including 99 resets, run finished after 1778 ms. (steps per millisecond=440 ) properties (out of 13) seen :7798 could not realise parikh vector
Incomplete Parikh walk after 1084000 steps, including 98 resets, run finished after 2849 ms. (steps per millisecond=380 ) properties (out of 13) seen :11326 could not realise parikh vector
Incomplete Parikh walk after 620800 steps, including 98 resets, run finished after 1411 ms. (steps per millisecond=439 ) properties (out of 13) seen :6758 could not realise parikh vector
Incomplete Parikh walk after 644600 steps, including 99 resets, run finished after 1466 ms. (steps per millisecond=439 ) properties (out of 13) seen :6399 could not realise parikh vector
Incomplete Parikh walk after 708700 steps, including 99 resets, run finished after 1653 ms. (steps per millisecond=428 ) properties (out of 13) seen :7038 could not realise parikh vector
Incomplete Parikh walk after 1085100 steps, including 99 resets, run finished after 2326 ms. (steps per millisecond=466 ) properties (out of 13) seen :10802 could not realise parikh vector
Incomplete Parikh walk after 714000 steps, including 99 resets, run finished after 1659 ms. (steps per millisecond=430 ) properties (out of 13) seen :7089 could not realise parikh vector
Incomplete Parikh walk after 710800 steps, including 96 resets, run finished after 2554 ms. (steps per millisecond=278 ) properties (out of 13) seen :7081 could not realise parikh vector
Incomplete Parikh walk after 644100 steps, including 99 resets, run finished after 1470 ms. (steps per millisecond=438 ) properties (out of 13) seen :6393 could not realise parikh vector
Incomplete Parikh walk after 646600 steps, including 98 resets, run finished after 1488 ms. (steps per millisecond=434 ) properties (out of 13) seen :6415 could not realise parikh vector
Incomplete Parikh walk after 617700 steps, including 99 resets, run finished after 1328 ms. (steps per millisecond=465 ) properties (out of 13) seen :6129 could not realise parikh vector
Incomplete Parikh walk after 632000 steps, including 98 resets, run finished after 1389 ms. (steps per millisecond=455 ) properties (out of 13) seen :6952 could not realise parikh vector
Incomplete Parikh walk after 2086100 steps, including 99 resets, run finished after 5091 ms. (steps per millisecond=409 ) properties (out of 13) seen :20810 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:32:17] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:32:17] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:32:17] [INFO ] Implicit Places using invariants in 45 ms returned []
[2021-05-19 12:32:17] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:32:17] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:32:17] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:32:17] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2021-05-19 12:32:17] [INFO ] Redundant transitions in 94 ms returned []
[2021-05-19 12:32:17] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:32:17] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:32:17] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:32:17] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4650 ms. (steps per millisecond=215 ) properties (out of 13) seen :75013
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 796 ms. (steps per millisecond=1256 ) properties (out of 13) seen :5648
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 822 ms. (steps per millisecond=1216 ) properties (out of 13) seen :10576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 852 ms. (steps per millisecond=1173 ) properties (out of 13) seen :4973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 996 ms. (steps per millisecond=1004 ) properties (out of 13) seen :4207
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 13) seen :6290
[2021-05-19 12:32:27] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:32:27] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:32:27] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:32:27] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:32:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:27] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:32:27] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:27] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:32:27] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:32:27] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:27] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:32:27] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:27] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:32:27] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:32:27] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:27] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:32:27] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:32:27] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 4 ms.
[2021-05-19 12:32:27] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:27] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:32:27] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:32:27] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:27] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:32:27] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:32:27] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:32:27] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:27] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:32:27] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:32:27] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:32:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:28] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:32:28] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:28] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:32:28] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:32:28] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:28] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:32:28] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:28] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:32:28] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:28] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:32:28] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:28] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:32:28] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:28] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:32:28] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:32:28] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:28] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:32:28] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:28] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:32:28] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:32:28] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:28] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:32:28] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:28] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:32:28] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:32:28] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:32:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:28] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:32:28] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:28] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:32:28] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:32:28] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:28] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:32:28] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:28] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:32:28] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:32:28] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:28] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:32:28] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:32:28] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:32:28] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20788, 6244, 6102, 6390, 6364, 7033, 7065, 10777, 7013, 6369, 6132, 10765, 7764]
Incomplete Parikh walk after 784300 steps, including 99 resets, run finished after 1751 ms. (steps per millisecond=447 ) properties (out of 13) seen :7798 could not realise parikh vector
Incomplete Parikh walk after 1084300 steps, including 98 resets, run finished after 2854 ms. (steps per millisecond=379 ) properties (out of 13) seen :11386 could not realise parikh vector
Incomplete Parikh walk after 621000 steps, including 98 resets, run finished after 1411 ms. (steps per millisecond=440 ) properties (out of 13) seen :6849 could not realise parikh vector
Incomplete Parikh walk after 644800 steps, including 99 resets, run finished after 1469 ms. (steps per millisecond=438 ) properties (out of 13) seen :6399 could not realise parikh vector
Incomplete Parikh walk after 709000 steps, including 99 resets, run finished after 1677 ms. (steps per millisecond=422 ) properties (out of 13) seen :7042 could not realise parikh vector
Incomplete Parikh walk after 1085400 steps, including 99 resets, run finished after 2357 ms. (steps per millisecond=460 ) properties (out of 13) seen :10806 could not realise parikh vector
Incomplete Parikh walk after 714200 steps, including 99 resets, run finished after 1663 ms. (steps per millisecond=429 ) properties (out of 13) seen :7094 could not realise parikh vector
Incomplete Parikh walk after 711000 steps, including 96 resets, run finished after 2554 ms. (steps per millisecond=278 ) properties (out of 13) seen :7073 could not realise parikh vector
Incomplete Parikh walk after 644300 steps, including 99 resets, run finished after 1468 ms. (steps per millisecond=438 ) properties (out of 13) seen :6394 could not realise parikh vector
Incomplete Parikh walk after 646900 steps, including 98 resets, run finished after 1478 ms. (steps per millisecond=437 ) properties (out of 13) seen :6421 could not realise parikh vector
Incomplete Parikh walk after 618000 steps, including 99 resets, run finished after 1317 ms. (steps per millisecond=469 ) properties (out of 13) seen :6132 could not realise parikh vector
Incomplete Parikh walk after 632200 steps, including 98 resets, run finished after 1366 ms. (steps per millisecond=462 ) properties (out of 13) seen :6993 could not realise parikh vector
Incomplete Parikh walk after 2086400 steps, including 99 resets, run finished after 5087 ms. (steps per millisecond=410 ) properties (out of 13) seen :20815 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:32:55] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:32:55] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:32:55] [INFO ] Implicit Places using invariants in 33 ms returned []
[2021-05-19 12:32:55] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:32:55] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:32:55] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:32:55] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2021-05-19 12:32:55] [INFO ] Redundant transitions in 96 ms returned []
[2021-05-19 12:32:55] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:32:55] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:32:55] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:32:55] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 4694 ms. (steps per millisecond=213 ) properties (out of 13) seen :75327
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1019 ms. (steps per millisecond=981 ) properties (out of 13) seen :4103
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 678 ms. (steps per millisecond=1474 ) properties (out of 13) seen :10397
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 918 ms. (steps per millisecond=1089 ) properties (out of 13) seen :4183
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 685 ms. (steps per millisecond=1459 ) properties (out of 13) seen :4895
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 13) seen :6290
[2021-05-19 12:33:04] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:33:04] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:33:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:04] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:04] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:33:04] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:04] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:04] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:04] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:33:04] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:05] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:05] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:05] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:05] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:33:05] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:33:05] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:05] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:33:05] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:05] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:33:05] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:33:05] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:33:05] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:05] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:05] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:05] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:33:05] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:05] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:33:05] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2021-05-19 12:33:05] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:33:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:05] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:05] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:05] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:33:05] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:33:05] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:05] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:05] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:33:05] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:33:05] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:05] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:05] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:33:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:05] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:33:05] [INFO ] [Nat]Added 41 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:33:05] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:33:05] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:33:05] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:05] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:05] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:05] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:33:05] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:05] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:05] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:05] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:05] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:05] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 9 ms.
[2021-05-19 12:33:05] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:05] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:33:05] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:05] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:05] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:33:05] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:33:05] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 8 ms.
[2021-05-19 12:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:06] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:06] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:33:06] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:33:06] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:33:06] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:06] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:06] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:33:06] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:33:06] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:06] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:06] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:33:06] [INFO ] Added : 4 causal constraints over 1 iterations in 16 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] Max seen :[20792, 6246, 6105, 6393, 6366, 7035, 7068, 10780, 7017, 6371, 6134, 10769, 7766]
Incomplete Parikh walk after 784500 steps, including 99 resets, run finished after 1747 ms. (steps per millisecond=449 ) properties (out of 13) seen :7795 could not realise parikh vector
Incomplete Parikh walk after 1084700 steps, including 98 resets, run finished after 2845 ms. (steps per millisecond=381 ) properties (out of 13) seen :11377 could not realise parikh vector
Incomplete Parikh walk after 621200 steps, including 98 resets, run finished after 1402 ms. (steps per millisecond=443 ) properties (out of 13) seen :6787 could not realise parikh vector
Incomplete Parikh walk after 645000 steps, including 99 resets, run finished after 1467 ms. (steps per millisecond=439 ) properties (out of 13) seen :6404 could not realise parikh vector
Incomplete Parikh walk after 709400 steps, including 99 resets, run finished after 1662 ms. (steps per millisecond=426 ) properties (out of 13) seen :7048 could not realise parikh vector
Incomplete Parikh walk after 1085700 steps, including 99 resets, run finished after 2352 ms. (steps per millisecond=461 ) properties (out of 13) seen :10810 could not realise parikh vector
Incomplete Parikh walk after 714500 steps, including 99 resets, run finished after 1656 ms. (steps per millisecond=431 ) properties (out of 13) seen :7100 could not realise parikh vector
Incomplete Parikh walk after 711200 steps, including 96 resets, run finished after 2544 ms. (steps per millisecond=279 ) properties (out of 13) seen :7083 could not realise parikh vector
Incomplete Parikh walk after 644500 steps, including 99 resets, run finished after 1473 ms. (steps per millisecond=437 ) properties (out of 13) seen :6400 could not realise parikh vector
Incomplete Parikh walk after 647200 steps, including 98 resets, run finished after 1508 ms. (steps per millisecond=429 ) properties (out of 13) seen :6424 could not realise parikh vector
Incomplete Parikh walk after 618300 steps, including 99 resets, run finished after 1334 ms. (steps per millisecond=463 ) properties (out of 13) seen :6132 could not realise parikh vector
Incomplete Parikh walk after 632400 steps, including 98 resets, run finished after 1391 ms. (steps per millisecond=454 ) properties (out of 13) seen :6969 could not realise parikh vector
Incomplete Parikh walk after 2086800 steps, including 99 resets, run finished after 5104 ms. (steps per millisecond=408 ) properties (out of 13) seen :20819 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:33:32] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:33:32] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:33:32] [INFO ] Implicit Places using invariants in 31 ms returned []
[2021-05-19 12:33:32] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:33:32] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:33:32] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:33:32] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2021-05-19 12:33:32] [INFO ] Redundant transitions in 96 ms returned []
[2021-05-19 12:33:32] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:33:32] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:33:33] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:33:33] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4671 ms. (steps per millisecond=214 ) properties (out of 13) seen :74851
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1026 ms. (steps per millisecond=974 ) properties (out of 13) seen :4144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 13) seen :9218
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 940 ms. (steps per millisecond=1063 ) properties (out of 13) seen :4286
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 13) seen :6065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 13) seen :6290
[2021-05-19 12:33:42] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:33:42] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:33:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:42] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:33:42] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:33:42] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:33:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:42] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:42] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:42] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:33:42] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:33:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:42] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:42] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:42] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:42] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:33:42] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:33:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:42] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:42] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:33:42] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:42] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 4 ms.
[2021-05-19 12:33:42] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:33:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:42] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:42] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:42] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:42] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:33:42] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:33:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:42] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2021-05-19 12:33:42] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:42] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:42] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:42] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:33:42] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:33:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:42] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:42] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:42] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:42] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:33:42] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:33:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:42] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:33:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:33:42] [INFO ] [Nat]Added 41 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:33:42] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:33:42] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:33:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:42] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:43] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:43] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:43] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:33:43] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:33:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:43] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:33:43] [INFO ] [Nat]Added 41 Read/Feed constraints in 14 ms returned sat
[2021-05-19 12:33:43] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:33:43] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:33:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:43] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:33:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:33:43] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:33:43] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:33:43] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:33:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:43] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:43] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:43] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:43] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:33:43] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:33:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:43] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:43] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:43] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:43] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:33:43] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:33:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:43] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2021-05-19 12:33:43] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:33:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:33:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:33:43] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:33:43] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:33:43] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:33:43] [INFO ] Added : 4 causal constraints over 1 iterations in 16 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] Max seen :[20795, 6249, 6107, 6395, 6368, 7037, 7071, 10783, 7021, 6375, 6137, 10771, 7768]
Incomplete Parikh walk after 784700 steps, including 99 resets, run finished after 1747 ms. (steps per millisecond=449 ) properties (out of 13) seen :7800 could not realise parikh vector
Incomplete Parikh walk after 1084900 steps, including 98 resets, run finished after 2842 ms. (steps per millisecond=381 ) properties (out of 13) seen :11345 could not realise parikh vector
Incomplete Parikh walk after 621500 steps, including 98 resets, run finished after 1393 ms. (steps per millisecond=446 ) properties (out of 13) seen :6832 could not realise parikh vector
Incomplete Parikh walk after 645400 steps, including 99 resets, run finished after 1455 ms. (steps per millisecond=443 ) properties (out of 13) seen :6405 could not realise parikh vector
Incomplete Parikh walk after 709800 steps, including 99 resets, run finished after 1645 ms. (steps per millisecond=431 ) properties (out of 13) seen :7050 could not realise parikh vector
Incomplete Parikh walk after 1086000 steps, including 99 resets, run finished after 2310 ms. (steps per millisecond=470 ) properties (out of 13) seen :10810 could not realise parikh vector
Incomplete Parikh walk after 714800 steps, including 99 resets, run finished after 1651 ms. (steps per millisecond=432 ) properties (out of 13) seen :7099 could not realise parikh vector
Incomplete Parikh walk after 711400 steps, including 96 resets, run finished after 2543 ms. (steps per millisecond=279 ) properties (out of 13) seen :7079 could not realise parikh vector
Incomplete Parikh walk after 644700 steps, including 99 resets, run finished after 1453 ms. (steps per millisecond=443 ) properties (out of 13) seen :6399 could not realise parikh vector
Incomplete Parikh walk after 647400 steps, including 98 resets, run finished after 1493 ms. (steps per millisecond=433 ) properties (out of 13) seen :6428 could not realise parikh vector
Incomplete Parikh walk after 618500 steps, including 99 resets, run finished after 1325 ms. (steps per millisecond=466 ) properties (out of 13) seen :6135 could not realise parikh vector
Incomplete Parikh walk after 632700 steps, including 98 resets, run finished after 1372 ms. (steps per millisecond=461 ) properties (out of 13) seen :6931 could not realise parikh vector
Incomplete Parikh walk after 2087100 steps, including 99 resets, run finished after 5063 ms. (steps per millisecond=412 ) properties (out of 13) seen :20821 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:34:09] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:34:09] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:34:09] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-19 12:34:09] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:34:09] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:34:09] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:34:09] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2021-05-19 12:34:10] [INFO ] Redundant transitions in 92 ms returned []
[2021-05-19 12:34:10] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:34:10] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:34:10] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:34:10] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4610 ms. (steps per millisecond=216 ) properties (out of 13) seen :75112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 934 ms. (steps per millisecond=1070 ) properties (out of 13) seen :5462
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 13) seen :10038
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1015 ms. (steps per millisecond=985 ) properties (out of 13) seen :4166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 726 ms. (steps per millisecond=1377 ) properties (out of 13) seen :6067
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 13) seen :6290
[2021-05-19 12:34:19] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:34:19] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:34:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2021-05-19 12:34:19] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:34:19] [INFO ] [Real]Added 41 Read/Feed constraints in 8 ms returned sat
[2021-05-19 12:34:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:19] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:19] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:19] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:34:19] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:34:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:19] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:34:19] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:19] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:34:19] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:19] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:34:19] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:34:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:19] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:34:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:19] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:34:19] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:34:19] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:34:19] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:34:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:34:19] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:34:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:19] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2021-05-19 12:34:19] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:19] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:34:19] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:34:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:19] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:20] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:34:20] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:34:20] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:34:20] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:20] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:20] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:34:20] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:20] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:34:20] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:20] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:20] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:20] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:34:20] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:34:20] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:20] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:34:20] [INFO ] [Nat]Added 41 Read/Feed constraints in 15 ms returned sat
[2021-05-19 12:34:20] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:34:20] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:20] [INFO ] [Real]Added 41 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:34:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:20] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:20] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:34:20] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:20] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:20] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:34:20] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:20] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:34:20] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:20] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2021-05-19 12:34:20] [INFO ] [Real]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:34:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:20] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:20] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:34:20] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:34:20] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:20] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:20] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:34:20] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:20] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:20] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:34:20] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:34:20] [INFO ] Added : 4 causal constraints over 1 iterations in 17 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] Max seen :[20798, 6251, 6109, 6398, 6370, 7039, 7073, 10785, 7025, 6377, 6139, 10773, 7770]
Incomplete Parikh walk after 784900 steps, including 99 resets, run finished after 1767 ms. (steps per millisecond=444 ) properties (out of 13) seen :7802 could not realise parikh vector
Incomplete Parikh walk after 1085100 steps, including 98 resets, run finished after 2861 ms. (steps per millisecond=379 ) properties (out of 13) seen :11369 could not realise parikh vector
Incomplete Parikh walk after 621700 steps, including 98 resets, run finished after 1418 ms. (steps per millisecond=438 ) properties (out of 13) seen :6803 could not realise parikh vector
Incomplete Parikh walk after 645600 steps, including 99 resets, run finished after 1486 ms. (steps per millisecond=434 ) properties (out of 13) seen :6407 could not realise parikh vector
Incomplete Parikh walk after 710200 steps, including 99 resets, run finished after 1674 ms. (steps per millisecond=424 ) properties (out of 13) seen :7053 could not realise parikh vector
Incomplete Parikh walk after 1086200 steps, including 99 resets, run finished after 2354 ms. (steps per millisecond=461 ) properties (out of 13) seen :10815 could not realise parikh vector
Incomplete Parikh walk after 715000 steps, including 99 resets, run finished after 1667 ms. (steps per millisecond=428 ) properties (out of 13) seen :7100 could not realise parikh vector
Incomplete Parikh walk after 711600 steps, including 96 resets, run finished after 2556 ms. (steps per millisecond=278 ) properties (out of 13) seen :7084 could not realise parikh vector
Incomplete Parikh walk after 644900 steps, including 99 resets, run finished after 1481 ms. (steps per millisecond=435 ) properties (out of 13) seen :6401 could not realise parikh vector
Incomplete Parikh walk after 647700 steps, including 98 resets, run finished after 1512 ms. (steps per millisecond=428 ) properties (out of 13) seen :6428 could not realise parikh vector
Incomplete Parikh walk after 618700 steps, including 99 resets, run finished after 1355 ms. (steps per millisecond=456 ) properties (out of 13) seen :6138 could not realise parikh vector
Incomplete Parikh walk after 632900 steps, including 98 resets, run finished after 1403 ms. (steps per millisecond=451 ) properties (out of 13) seen :6941 could not realise parikh vector
Incomplete Parikh walk after 2087400 steps, including 99 resets, run finished after 5122 ms. (steps per millisecond=407 ) properties (out of 13) seen :20824 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:34:47] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:34:47] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:34:47] [INFO ] Implicit Places using invariants in 31 ms returned []
[2021-05-19 12:34:47] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:34:47] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:34:47] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:34:47] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2021-05-19 12:34:47] [INFO ] Redundant transitions in 96 ms returned []
[2021-05-19 12:34:47] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:34:47] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:34:47] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:34:47] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 4614 ms. (steps per millisecond=216 ) properties (out of 13) seen :74851
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 917 ms. (steps per millisecond=1090 ) properties (out of 13) seen :5039
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 603 ms. (steps per millisecond=1658 ) properties (out of 13) seen :10639
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 825 ms. (steps per millisecond=1212 ) properties (out of 13) seen :4820
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 13) seen :5447
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
[2021-05-19 12:34:56] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:34:56] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:34:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:56] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:34:56] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:34:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:34:57] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:34:57] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:57] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:34:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:34:57] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:34:57] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:34:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 4 ms.
[2021-05-19 12:34:57] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:57] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:34:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:57] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:34:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:34:57] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:34:57] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:57] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:34:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:34:57] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:57] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:34:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:34:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 4 ms.
[2021-05-19 12:34:57] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:57] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:57] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:34:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:34:57] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:34:57] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:34:57] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:57] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:34:57] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:57] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:57] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:34:57] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:57] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:34:57] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:34:57] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:58] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:58] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:58] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:34:58] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:58] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:58] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:58] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:58] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:34:58] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:58] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:34:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:34:58] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:34:58] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:34:58] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:34:58] [INFO ] Added : 4 causal constraints over 1 iterations in 15 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] Max seen :[20800, 6253, 6111, 6401, 6372, 7041, 7075, 10787, 7028, 6379, 6141, 10775, 7772]
Incomplete Parikh walk after 785100 steps, including 99 resets, run finished after 1761 ms. (steps per millisecond=445 ) properties (out of 13) seen :7800 could not realise parikh vector
Incomplete Parikh walk after 1085300 steps, including 98 resets, run finished after 2875 ms. (steps per millisecond=377 ) properties (out of 13) seen :11348 could not realise parikh vector
Incomplete Parikh walk after 621900 steps, including 98 resets, run finished after 1426 ms. (steps per millisecond=436 ) properties (out of 13) seen :6815 could not realise parikh vector
Incomplete Parikh walk after 645800 steps, including 99 resets, run finished after 1483 ms. (steps per millisecond=435 ) properties (out of 13) seen :6408 could not realise parikh vector
Incomplete Parikh walk after 710500 steps, including 99 resets, run finished after 1667 ms. (steps per millisecond=426 ) properties (out of 13) seen :7055 could not realise parikh vector
Incomplete Parikh walk after 1086400 steps, including 99 resets, run finished after 2348 ms. (steps per millisecond=462 ) properties (out of 13) seen :10813 could not realise parikh vector
Incomplete Parikh walk after 715200 steps, including 99 resets, run finished after 1651 ms. (steps per millisecond=433 ) properties (out of 13) seen :7107 could not realise parikh vector
Incomplete Parikh walk after 711800 steps, including 96 resets, run finished after 2542 ms. (steps per millisecond=280 ) properties (out of 13) seen :7080 could not realise parikh vector
Incomplete Parikh walk after 645100 steps, including 99 resets, run finished after 1458 ms. (steps per millisecond=442 ) properties (out of 13) seen :6401 could not realise parikh vector
Incomplete Parikh walk after 648000 steps, including 98 resets, run finished after 1488 ms. (steps per millisecond=435 ) properties (out of 13) seen :6432 could not realise parikh vector
Incomplete Parikh walk after 618900 steps, including 99 resets, run finished after 1328 ms. (steps per millisecond=466 ) properties (out of 13) seen :6140 could not realise parikh vector
Incomplete Parikh walk after 633100 steps, including 98 resets, run finished after 1378 ms. (steps per millisecond=459 ) properties (out of 13) seen :6932 could not realise parikh vector
Incomplete Parikh walk after 2087600 steps, including 99 resets, run finished after 5085 ms. (steps per millisecond=410 ) properties (out of 13) seen :20829 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:35:24] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:35:24] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:35:24] [INFO ] Implicit Places using invariants in 46 ms returned []
[2021-05-19 12:35:24] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:35:24] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:35:24] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:35:24] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2021-05-19 12:35:24] [INFO ] Redundant transitions in 90 ms returned []
[2021-05-19 12:35:24] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:35:24] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:35:25] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:35:25] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4674 ms. (steps per millisecond=213 ) properties (out of 13) seen :75254
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1046 ms. (steps per millisecond=956 ) properties (out of 13) seen :3960
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 797 ms. (steps per millisecond=1254 ) properties (out of 13) seen :9348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 911 ms. (steps per millisecond=1097 ) properties (out of 13) seen :4553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 13) seen :6068
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :6290
[2021-05-19 12:35:34] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:35:34] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:35:34] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:35:34] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:35:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:35:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:35:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:35:34] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:35:34] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:35:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:35:34] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:35:34] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:35:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:35:34] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:35:34] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:35:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:35:34] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:35:34] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:35:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:35:34] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:35:34] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:35:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:35:34] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:35:34] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:35:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:35:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:35:34] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:35:34] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:35:34] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:34] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:35:35] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:35:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:35:35] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:35:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:35] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:35:35] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:35] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:35:35] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:35:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:35:35] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:35:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:35] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:35:35] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:35] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:35:35] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:35:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:35:35] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:35:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:35] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:35:35] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:35] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:35:35] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:35:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:35:35] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:35:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:35] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:35:35] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:35] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:35:35] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:35:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:35:35] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:35:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:35:35] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:35:35] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:35:35] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:35:35] [INFO ] Added : 4 causal constraints over 1 iterations in 16 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] Max seen :[20803, 6255, 6113, 6404, 6374, 7043, 7077, 10789, 7031, 6381, 6144, 10777, 7774]
Incomplete Parikh walk after 785300 steps, including 99 resets, run finished after 1751 ms. (steps per millisecond=448 ) properties (out of 13) seen :7809 could not realise parikh vector
Incomplete Parikh walk after 1085500 steps, including 98 resets, run finished after 2851 ms. (steps per millisecond=380 ) properties (out of 13) seen :11360 could not realise parikh vector
Incomplete Parikh walk after 622200 steps, including 98 resets, run finished after 1407 ms. (steps per millisecond=442 ) properties (out of 13) seen :6794 could not realise parikh vector
Incomplete Parikh walk after 646000 steps, including 99 resets, run finished after 1465 ms. (steps per millisecond=440 ) properties (out of 13) seen :6413 could not realise parikh vector
Incomplete Parikh walk after 710800 steps, including 99 resets, run finished after 1654 ms. (steps per millisecond=429 ) properties (out of 13) seen :7061 could not realise parikh vector
Incomplete Parikh walk after 1086600 steps, including 99 resets, run finished after 2332 ms. (steps per millisecond=465 ) properties (out of 13) seen :10815 could not realise parikh vector
Incomplete Parikh walk after 715400 steps, including 99 resets, run finished after 1658 ms. (steps per millisecond=431 ) properties (out of 13) seen :7109 could not realise parikh vector
Incomplete Parikh walk after 712000 steps, including 96 resets, run finished after 2550 ms. (steps per millisecond=279 ) properties (out of 13) seen :7092 could not realise parikh vector
Incomplete Parikh walk after 645300 steps, including 99 resets, run finished after 1465 ms. (steps per millisecond=440 ) properties (out of 13) seen :6405 could not realise parikh vector
Incomplete Parikh walk after 648300 steps, including 98 resets, run finished after 1484 ms. (steps per millisecond=436 ) properties (out of 13) seen :6434 could not realise parikh vector
Incomplete Parikh walk after 619100 steps, including 99 resets, run finished after 1328 ms. (steps per millisecond=466 ) properties (out of 13) seen :6146 could not realise parikh vector
Incomplete Parikh walk after 633300 steps, including 98 resets, run finished after 1387 ms. (steps per millisecond=456 ) properties (out of 13) seen :6929 could not realise parikh vector
Incomplete Parikh walk after 2087900 steps, including 99 resets, run finished after 5079 ms. (steps per millisecond=411 ) properties (out of 13) seen :20829 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:36:01] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:36:01] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:36:01] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-19 12:36:01] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:36:01] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:36:01] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:36:02] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2021-05-19 12:36:02] [INFO ] Redundant transitions in 94 ms returned []
[2021-05-19 12:36:02] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:36:02] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:36:02] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:36:02] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4631 ms. (steps per millisecond=215 ) properties (out of 13) seen :75427
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 721 ms. (steps per millisecond=1386 ) properties (out of 13) seen :5452
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 13) seen :10056
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 806 ms. (steps per millisecond=1240 ) properties (out of 13) seen :4812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 13) seen :6067
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 13) seen :6290
[2021-05-19 12:36:10] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:36:10] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:10] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:10] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:36:10] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:10] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:10] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 8 ms.
[2021-05-19 12:36:11] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:11] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:36:11] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:11] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:36:11] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:11] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:36:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:11] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:36:11] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:11] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:36:11] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:11] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:36:11] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:11] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:36:11] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:11] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:36:11] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:11] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:36:11] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:11] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:36:11] [INFO ] [Real]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:36:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:11] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:36:11] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:11] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:11] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:11] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:36:11] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:36:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:12] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:12] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:12] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:36:12] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:12] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:36:12] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:36:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:12] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:12] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:12] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:12] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:36:12] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:36:12] [INFO ] Added : 4 causal constraints over 1 iterations in 15 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] Max seen :[20806, 6258, 6116, 6407, 6377, 7045, 7080, 10791, 7034, 6383, 6145, 10779, 7778]
Incomplete Parikh walk after 785700 steps, including 99 resets, run finished after 1751 ms. (steps per millisecond=448 ) properties (out of 13) seen :7808 could not realise parikh vector
Incomplete Parikh walk after 1085700 steps, including 98 resets, run finished after 2850 ms. (steps per millisecond=380 ) properties (out of 13) seen :11381 could not realise parikh vector
Incomplete Parikh walk after 622300 steps, including 98 resets, run finished after 1402 ms. (steps per millisecond=443 ) properties (out of 13) seen :6798 could not realise parikh vector
Incomplete Parikh walk after 646200 steps, including 99 resets, run finished after 1449 ms. (steps per millisecond=445 ) properties (out of 13) seen :6413 could not realise parikh vector
Incomplete Parikh walk after 711100 steps, including 99 resets, run finished after 1644 ms. (steps per millisecond=432 ) properties (out of 13) seen :7061 could not realise parikh vector
Incomplete Parikh walk after 1086800 steps, including 99 resets, run finished after 2293 ms. (steps per millisecond=473 ) properties (out of 13) seen :10819 could not realise parikh vector
Incomplete Parikh walk after 715700 steps, including 99 resets, run finished after 1649 ms. (steps per millisecond=434 ) properties (out of 13) seen :7105 could not realise parikh vector
Incomplete Parikh walk after 712200 steps, including 96 resets, run finished after 2556 ms. (steps per millisecond=278 ) properties (out of 13) seen :7088 could not realise parikh vector
Incomplete Parikh walk after 645600 steps, including 99 resets, run finished after 1464 ms. (steps per millisecond=440 ) properties (out of 13) seen :6407 could not realise parikh vector
Incomplete Parikh walk after 648600 steps, including 98 resets, run finished after 1478 ms. (steps per millisecond=438 ) properties (out of 13) seen :6437 could not realise parikh vector
Incomplete Parikh walk after 619400 steps, including 99 resets, run finished after 1315 ms. (steps per millisecond=471 ) properties (out of 13) seen :6146 could not realise parikh vector
Incomplete Parikh walk after 633600 steps, including 98 resets, run finished after 1364 ms. (steps per millisecond=464 ) properties (out of 13) seen :6904 could not realise parikh vector
Incomplete Parikh walk after 2088200 steps, including 99 resets, run finished after 5080 ms. (steps per millisecond=411 ) properties (out of 13) seen :20832 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:36:38] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:36:38] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:36:38] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-19 12:36:38] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:36:38] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:36:38] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:36:38] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2021-05-19 12:36:38] [INFO ] Redundant transitions in 91 ms returned []
[2021-05-19 12:36:38] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:36:38] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:36:38] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:36:38] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4693 ms. (steps per millisecond=213 ) properties (out of 13) seen :75465
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 910 ms. (steps per millisecond=1098 ) properties (out of 13) seen :4540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 13) seen :9927
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 721 ms. (steps per millisecond=1386 ) properties (out of 13) seen :5175
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 13) seen :6077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 13) seen :6290
[2021-05-19 12:36:47] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:36:47] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:36:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:47] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:36:47] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:47] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:47] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:47] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:36:47] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:36:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:47] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:47] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:47] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:47] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:36:47] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:36:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:48] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:36:48] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:48] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:48] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:36:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:36:48] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:48] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:36:48] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:48] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:36:48] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:48] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:36:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:36:48] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:48] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:36:48] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:48] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:36:48] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:48] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:36:48] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:48] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:48] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:36:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:36:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 4 ms.
[2021-05-19 12:36:48] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:48] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:36:48] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:48] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:36:48] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:49] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:36:49] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:36:49] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:36:49] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:36:49] [INFO ] Added : 4 causal constraints over 1 iterations in 16 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] Max seen :[20808, 6260, 6119, 6410, 6380, 7047, 7083, 10793, 7050, 6385, 6147, 10781, 7781]
Incomplete Parikh walk after 786000 steps, including 99 resets, run finished after 1758 ms. (steps per millisecond=447 ) properties (out of 13) seen :7813 could not realise parikh vector
Incomplete Parikh walk after 1085900 steps, including 98 resets, run finished after 2892 ms. (steps per millisecond=375 ) properties (out of 13) seen :11382 could not realise parikh vector
Incomplete Parikh walk after 622500 steps, including 98 resets, run finished after 1427 ms. (steps per millisecond=436 ) properties (out of 13) seen :6805 could not realise parikh vector
Incomplete Parikh walk after 646400 steps, including 99 resets, run finished after 1481 ms. (steps per millisecond=436 ) properties (out of 13) seen :6417 could not realise parikh vector
Incomplete Parikh walk after 712700 steps, including 99 resets, run finished after 1668 ms. (steps per millisecond=427 ) properties (out of 13) seen :7078 could not realise parikh vector
Incomplete Parikh walk after 1087000 steps, including 99 resets, run finished after 2333 ms. (steps per millisecond=465 ) properties (out of 13) seen :10824 could not realise parikh vector
Incomplete Parikh walk after 716000 steps, including 99 resets, run finished after 1659 ms. (steps per millisecond=431 ) properties (out of 13) seen :7111 could not realise parikh vector
Incomplete Parikh walk after 712400 steps, including 96 resets, run finished after 2553 ms. (steps per millisecond=279 ) properties (out of 13) seen :7096 could not realise parikh vector
Incomplete Parikh walk after 645900 steps, including 99 resets, run finished after 1491 ms. (steps per millisecond=433 ) properties (out of 13) seen :6408 could not realise parikh vector
Incomplete Parikh walk after 648900 steps, including 98 resets, run finished after 1515 ms. (steps per millisecond=428 ) properties (out of 13) seen :6438 could not realise parikh vector
Incomplete Parikh walk after 619700 steps, including 99 resets, run finished after 1353 ms. (steps per millisecond=458 ) properties (out of 13) seen :6150 could not realise parikh vector
Incomplete Parikh walk after 633800 steps, including 98 resets, run finished after 1400 ms. (steps per millisecond=452 ) properties (out of 13) seen :6932 could not realise parikh vector
Incomplete Parikh walk after 2088400 steps, including 99 resets, run finished after 5118 ms. (steps per millisecond=408 ) properties (out of 13) seen :20837 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:37:15] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:37:15] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:37:15] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-19 12:37:15] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:37:15] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:37:15] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:37:15] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2021-05-19 12:37:15] [INFO ] Redundant transitions in 92 ms returned []
[2021-05-19 12:37:15] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:37:15] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:37:15] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:37:15] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4604 ms. (steps per millisecond=217 ) properties (out of 13) seen :75535
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 831 ms. (steps per millisecond=1203 ) properties (out of 13) seen :5236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 765 ms. (steps per millisecond=1307 ) properties (out of 13) seen :10111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 909 ms. (steps per millisecond=1100 ) properties (out of 13) seen :4462
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 13) seen :6091
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 13) seen :6290
[2021-05-19 12:37:25] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:37:25] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:37:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:37:25] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:37:25] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:37:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:37:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:37:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:37:25] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:37:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:37:25] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:37:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:25] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:37:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:37:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:37:25] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:37:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:37:25] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:37:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:37:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:37:25] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:37:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:37:25] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:37:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:37:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:37:25] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:37:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:37:25] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:37:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:25] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:37:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:37:25] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:37:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:37:25] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:37:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:37:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:37:25] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:37:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:37:25] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:37:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:25] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:37:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:37:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:37:25] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:37:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:37:25] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:37:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:37:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:37:25] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:37:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:37:25] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:37:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:37:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:37:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:37:25] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:37:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:25] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:37:25] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:37:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:37:25] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:25] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:37:26] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:37:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:37:26] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:37:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:26] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:37:26] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:26] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:37:26] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:37:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:37:26] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:37:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:26] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:37:26] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:26] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:37:26] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:37:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:37:26] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:37:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:37:26] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:37:26] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:37:26] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:37:26] [INFO ] Added : 4 causal constraints over 1 iterations in 15 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] Max seen :[20811, 6263, 6121, 6413, 6382, 7050, 7085, 10795, 7052, 6389, 6149, 10783, 7783]
Incomplete Parikh walk after 786200 steps, including 99 resets, run finished after 1761 ms. (steps per millisecond=446 ) properties (out of 13) seen :7813 could not realise parikh vector
Incomplete Parikh walk after 1086100 steps, including 98 resets, run finished after 2832 ms. (steps per millisecond=383 ) properties (out of 13) seen :11414 could not realise parikh vector
Incomplete Parikh walk after 622700 steps, including 98 resets, run finished after 1392 ms. (steps per millisecond=447 ) properties (out of 13) seen :6799 could not realise parikh vector
Incomplete Parikh walk after 646800 steps, including 99 resets, run finished after 1456 ms. (steps per millisecond=444 ) properties (out of 13) seen :6418 could not realise parikh vector
Incomplete Parikh walk after 712900 steps, including 99 resets, run finished after 1658 ms. (steps per millisecond=429 ) properties (out of 13) seen :7084 could not realise parikh vector
Incomplete Parikh walk after 1087200 steps, including 99 resets, run finished after 2321 ms. (steps per millisecond=468 ) properties (out of 13) seen :10824 could not realise parikh vector
Incomplete Parikh walk after 716200 steps, including 99 resets, run finished after 1658 ms. (steps per millisecond=431 ) properties (out of 13) seen :7112 could not realise parikh vector
Incomplete Parikh walk after 712700 steps, including 96 resets, run finished after 2548 ms. (steps per millisecond=279 ) properties (out of 13) seen :7098 could not realise parikh vector
Incomplete Parikh walk after 646100 steps, including 99 resets, run finished after 1467 ms. (steps per millisecond=440 ) properties (out of 13) seen :6416 could not realise parikh vector
Incomplete Parikh walk after 649200 steps, including 98 resets, run finished after 1493 ms. (steps per millisecond=434 ) properties (out of 13) seen :6444 could not realise parikh vector
Incomplete Parikh walk after 619900 steps, including 99 resets, run finished after 1328 ms. (steps per millisecond=466 ) properties (out of 13) seen :6147 could not realise parikh vector
Incomplete Parikh walk after 634100 steps, including 98 resets, run finished after 1373 ms. (steps per millisecond=461 ) properties (out of 13) seen :6941 could not realise parikh vector
Incomplete Parikh walk after 2088700 steps, including 99 resets, run finished after 5052 ms. (steps per millisecond=413 ) properties (out of 13) seen :20838 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:37:52] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:37:52] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:37:52] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-19 12:37:52] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:37:52] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:37:52] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:37:52] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2021-05-19 12:37:52] [INFO ] Redundant transitions in 90 ms returned []
[2021-05-19 12:37:52] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:37:52] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:37:52] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:37:52] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4655 ms. (steps per millisecond=214 ) properties (out of 13) seen :75656
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1011 ms. (steps per millisecond=989 ) properties (out of 13) seen :4155
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 777 ms. (steps per millisecond=1287 ) properties (out of 13) seen :10230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 855 ms. (steps per millisecond=1169 ) properties (out of 13) seen :5127
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 612 ms. (steps per millisecond=1633 ) properties (out of 13) seen :6099
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 13) seen :6290
[2021-05-19 12:38:02] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:38:02] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:38:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:38:02] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:38:02] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:38:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:02] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:38:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:02] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:38:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:02] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:02] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:38:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:38:02] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:38:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:02] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:38:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:02] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:38:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:02] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:38:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:38:02] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:02] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:02] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:38:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:02] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:38:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:02] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:38:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:02] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:02] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:02] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:38:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:02] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:02] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:02] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:02] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:03] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:38:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:38:03] [INFO ] [Real]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:38:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:03] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:38:03] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:03] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:38:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:03] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:03] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:03] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:03] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:38:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:03] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:03] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:03] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:03] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:38:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:03] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:03] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:38:03] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:03] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:03] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:38:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:03] [INFO ] [Real]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:38:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:38:03] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:03] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:03] [INFO ] Added : 4 causal constraints over 1 iterations in 15 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] Max seen :[20814, 6265, 6123, 6416, 6384, 7052, 7088, 10797, 7056, 6391, 6151, 10785, 7785]
Incomplete Parikh walk after 786400 steps, including 99 resets, run finished after 1757 ms. (steps per millisecond=447 ) properties (out of 13) seen :7818 could not realise parikh vector
Incomplete Parikh walk after 1086300 steps, including 98 resets, run finished after 2842 ms. (steps per millisecond=382 ) properties (out of 13) seen :11367 could not realise parikh vector
Incomplete Parikh walk after 622900 steps, including 98 resets, run finished after 1421 ms. (steps per millisecond=438 ) properties (out of 13) seen :6839 could not realise parikh vector
Incomplete Parikh walk after 647000 steps, including 99 resets, run finished after 1467 ms. (steps per millisecond=441 ) properties (out of 13) seen :6422 could not realise parikh vector
Incomplete Parikh walk after 713300 steps, including 99 resets, run finished after 1664 ms. (steps per millisecond=428 ) properties (out of 13) seen :7087 could not realise parikh vector
Incomplete Parikh walk after 1087400 steps, including 99 resets, run finished after 2338 ms. (steps per millisecond=465 ) properties (out of 13) seen :10822 could not realise parikh vector
Incomplete Parikh walk after 716500 steps, including 99 resets, run finished after 1651 ms. (steps per millisecond=433 ) properties (out of 13) seen :7114 could not realise parikh vector
Incomplete Parikh walk after 712900 steps, including 96 resets, run finished after 2536 ms. (steps per millisecond=281 ) properties (out of 13) seen :7093 could not realise parikh vector
Incomplete Parikh walk after 646300 steps, including 99 resets, run finished after 1465 ms. (steps per millisecond=441 ) properties (out of 13) seen :6414 could not realise parikh vector
Incomplete Parikh walk after 649500 steps, including 98 resets, run finished after 1490 ms. (steps per millisecond=435 ) properties (out of 13) seen :6447 could not realise parikh vector
Incomplete Parikh walk after 620100 steps, including 99 resets, run finished after 1338 ms. (steps per millisecond=463 ) properties (out of 13) seen :6151 could not realise parikh vector
Incomplete Parikh walk after 634300 steps, including 98 resets, run finished after 1395 ms. (steps per millisecond=454 ) properties (out of 13) seen :6954 could not realise parikh vector
Incomplete Parikh walk after 2089000 steps, including 99 resets, run finished after 5081 ms. (steps per millisecond=411 ) properties (out of 13) seen :20840 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:38:29] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:38:29] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:38:30] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-19 12:38:30] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:38:30] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:38:30] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:38:30] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2021-05-19 12:38:30] [INFO ] Redundant transitions in 100 ms returned []
[2021-05-19 12:38:30] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:38:30] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:38:30] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:38:30] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4651 ms. (steps per millisecond=215 ) properties (out of 13) seen :75123
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 840 ms. (steps per millisecond=1190 ) properties (out of 13) seen :4823
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 838 ms. (steps per millisecond=1193 ) properties (out of 13) seen :9839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 899 ms. (steps per millisecond=1112 ) properties (out of 13) seen :4196
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 613 ms. (steps per millisecond=1631 ) properties (out of 13) seen :6077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 13) seen :6290
[2021-05-19 12:38:39] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:38:39] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:38:39] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:38:39] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:38:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:39] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:38:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:39] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:39] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:39] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:38:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:39] [INFO ] Added : 4 causal constraints over 1 iterations in 27 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:39] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:38:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:39] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:39] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:38:39] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:39] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:39] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:39] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:39] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:38:39] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:39] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:39] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:40] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:40] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:38:40] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:40] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:40] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:40] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:40] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:40] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:40] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:40] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:40] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:40] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:40] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:38:40] [INFO ] [Nat]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:38:40] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:38:40] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:38:40] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:38:40] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:40] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:38:40] [INFO ] Added : 4 causal constraints over 1 iterations in 29 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:40] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-19 12:38:40] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:38:40] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:40] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:40] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:40] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:38:40] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:38:40] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:40] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:40] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:38:40] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:38:40] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:40] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:40] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:38:40] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:38:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:38:40] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:38:40] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:38:40] [INFO ] Added : 4 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20817, 6267, 6125, 6419, 6386, 7054, 7090, 10799, 7059, 6394, 6154, 10787, 7786]
Incomplete Parikh walk after 786500 steps, including 99 resets, run finished after 1754 ms. (steps per millisecond=448 ) properties (out of 13) seen :7820 could not realise parikh vector
Incomplete Parikh walk after 1086500 steps, including 98 resets, run finished after 2816 ms. (steps per millisecond=385 ) properties (out of 13) seen :11329 could not realise parikh vector
Incomplete Parikh walk after 623200 steps, including 98 resets, run finished after 1412 ms. (steps per millisecond=441 ) properties (out of 13) seen :6844 could not realise parikh vector
Incomplete Parikh walk after 647300 steps, including 99 resets, run finished after 1468 ms. (steps per millisecond=440 ) properties (out of 13) seen :6424 could not realise parikh vector
Incomplete Parikh walk after 713600 steps, including 99 resets, run finished after 1661 ms. (steps per millisecond=429 ) properties (out of 13) seen :7086 could not realise parikh vector
Incomplete Parikh walk after 1087600 steps, including 99 resets, run finished after 2352 ms. (steps per millisecond=462 ) properties (out of 13) seen :10825 could not realise parikh vector
Incomplete Parikh walk after 716700 steps, including 99 resets, run finished after 1657 ms. (steps per millisecond=432 ) properties (out of 13) seen :7123 could not realise parikh vector
Incomplete Parikh walk after 713100 steps, including 96 resets, run finished after 2540 ms. (steps per millisecond=280 ) properties (out of 13) seen :7098 could not realise parikh vector
Incomplete Parikh walk after 646500 steps, including 99 resets, run finished after 1477 ms. (steps per millisecond=437 ) properties (out of 13) seen :6418 could not realise parikh vector
Incomplete Parikh walk after 649800 steps, including 98 resets, run finished after 1517 ms. (steps per millisecond=428 ) properties (out of 13) seen :6446 could not realise parikh vector
Incomplete Parikh walk after 620300 steps, including 99 resets, run finished after 1348 ms. (steps per millisecond=460 ) properties (out of 13) seen :6157 could not realise parikh vector
Incomplete Parikh walk after 634500 steps, including 98 resets, run finished after 1392 ms. (steps per millisecond=455 ) properties (out of 13) seen :6976 could not realise parikh vector
Incomplete Parikh walk after 2089300 steps, including 99 resets, run finished after 5108 ms. (steps per millisecond=409 ) properties (out of 13) seen :20847 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:39:07] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:39:07] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:39:07] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-19 12:39:07] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:39:07] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:39:07] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:39:07] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2021-05-19 12:39:07] [INFO ] Redundant transitions in 104 ms returned []
[2021-05-19 12:39:07] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:39:07] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:39:07] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:39:07] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4592 ms. (steps per millisecond=217 ) properties (out of 13) seen :75351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 948 ms. (steps per millisecond=1054 ) properties (out of 13) seen :5572
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 895 ms. (steps per millisecond=1117 ) properties (out of 13) seen :9394
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 737 ms. (steps per millisecond=1356 ) properties (out of 13) seen :5763
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 600 ms. (steps per millisecond=1666 ) properties (out of 13) seen :6088
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :6290
[2021-05-19 12:39:16] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:39:16] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:39:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:16] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:16] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:39:16] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:16] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:16] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:16] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:39:16] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:39:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:16] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:16] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:16] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:39:16] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:16] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:39:16] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:39:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:16] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:16] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:39:17] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:17] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:39:17] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:39:17] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:17] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:17] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:39:17] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:39:17] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:17] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:17] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 7 ms.
[2021-05-19 12:39:17] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:17] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:17] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:17] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:39:17] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:17] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:39:17] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:39:17] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:17] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:39:17] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:39:17] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:17] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:17] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:39:17] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:39:17] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:39:17] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:17] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:39:17] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:17] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:39:17] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:17] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:39:17] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:17] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:17] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:17] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:39:17] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:39:17] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:17] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:17] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:39:17] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:17] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:18] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:18] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:39:18] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:39:18] [INFO ] Added : 4 causal constraints over 1 iterations in 15 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] Max seen :[20820, 6269, 6128, 6422, 6388, 7056, 7093, 10802, 7063, 6396, 6157, 10789, 7789]
Incomplete Parikh walk after 786800 steps, including 99 resets, run finished after 1739 ms. (steps per millisecond=452 ) properties (out of 13) seen :7818 could not realise parikh vector
Incomplete Parikh walk after 1086700 steps, including 98 resets, run finished after 2831 ms. (steps per millisecond=383 ) properties (out of 13) seen :11374 could not realise parikh vector
Incomplete Parikh walk after 623500 steps, including 98 resets, run finished after 1408 ms. (steps per millisecond=442 ) properties (out of 13) seen :6826 could not realise parikh vector
Incomplete Parikh walk after 647500 steps, including 99 resets, run finished after 1460 ms. (steps per millisecond=443 ) properties (out of 13) seen :6427 could not realise parikh vector
Incomplete Parikh walk after 714000 steps, including 99 resets, run finished after 1659 ms. (steps per millisecond=430 ) properties (out of 13) seen :7092 could not realise parikh vector
Incomplete Parikh walk after 1087900 steps, including 99 resets, run finished after 2321 ms. (steps per millisecond=468 ) properties (out of 13) seen :10831 could not realise parikh vector
Incomplete Parikh walk after 717000 steps, including 99 resets, run finished after 1653 ms. (steps per millisecond=433 ) properties (out of 13) seen :7124 could not realise parikh vector
Incomplete Parikh walk after 713300 steps, including 96 resets, run finished after 2545 ms. (steps per millisecond=280 ) properties (out of 13) seen :7102 could not realise parikh vector
Incomplete Parikh walk after 646700 steps, including 99 resets, run finished after 1465 ms. (steps per millisecond=441 ) properties (out of 13) seen :6418 could not realise parikh vector
Incomplete Parikh walk after 650100 steps, including 98 resets, run finished after 1487 ms. (steps per millisecond=437 ) properties (out of 13) seen :6454 could not realise parikh vector
Incomplete Parikh walk after 620600 steps, including 99 resets, run finished after 1347 ms. (steps per millisecond=460 ) properties (out of 13) seen :6158 could not realise parikh vector
Incomplete Parikh walk after 634700 steps, including 98 resets, run finished after 1394 ms. (steps per millisecond=455 ) properties (out of 13) seen :6953 could not realise parikh vector
Incomplete Parikh walk after 2089600 steps, including 99 resets, run finished after 5076 ms. (steps per millisecond=411 ) properties (out of 13) seen :20848 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:39:44] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:39:44] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:39:44] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-19 12:39:44] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:39:44] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:39:44] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:39:44] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2021-05-19 12:39:44] [INFO ] Redundant transitions in 93 ms returned []
[2021-05-19 12:39:44] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:39:44] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:39:44] [INFO ] Dead Transitions using invariants and state equation in 52 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:39:44] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000008 steps, including 2 resets, run finished after 4697 ms. (steps per millisecond=212 ) properties (out of 13) seen :74944
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1028 ms. (steps per millisecond=972 ) properties (out of 13) seen :4670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 761 ms. (steps per millisecond=1314 ) properties (out of 13) seen :9272
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 782 ms. (steps per millisecond=1278 ) properties (out of 13) seen :5644
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 13) seen :6066
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 13) seen :6290
[2021-05-19 12:39:53] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:39:53] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:53] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:39:53] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:39:53] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:53] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:39:53] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:53] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:39:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:53] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:53] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:53] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:39:53] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:54] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:54] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:39:54] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:54] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:39:54] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:54] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:54] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:54] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:39:54] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:54] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:54] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:54] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:39:54] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:54] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:54] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:54] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:39:54] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:54] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:54] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:39:54] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:54] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:39:54] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:54] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:54] [INFO ] [Nat]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:39:54] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:39:54] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:54] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:54] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:54] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:39:54] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:54] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:54] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:54] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:39:54] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:54] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:54] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:54] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:39:54] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:54] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:54] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:54] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:39:54] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:39:55] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:39:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:39:55] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:39:55] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:39:55] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:39:55] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20824, 6272, 6131, 6425, 6391, 7058, 7097, 10805, 7067, 6398, 6159, 10790, 7792]
Incomplete Parikh walk after 787100 steps, including 99 resets, run finished after 1756 ms. (steps per millisecond=448 ) properties (out of 13) seen :7821 could not realise parikh vector
Incomplete Parikh walk after 1086800 steps, including 98 resets, run finished after 2832 ms. (steps per millisecond=383 ) properties (out of 13) seen :11403 could not realise parikh vector
Incomplete Parikh walk after 623700 steps, including 98 resets, run finished after 1427 ms. (steps per millisecond=437 ) properties (out of 13) seen :6834 could not realise parikh vector
Incomplete Parikh walk after 647700 steps, including 99 resets, run finished after 1452 ms. (steps per millisecond=446 ) properties (out of 13) seen :6428 could not realise parikh vector
Incomplete Parikh walk after 714400 steps, including 99 resets, run finished after 1650 ms. (steps per millisecond=432 ) properties (out of 13) seen :7093 could not realise parikh vector
Incomplete Parikh walk after 1088200 steps, including 99 resets, run finished after 2313 ms. (steps per millisecond=470 ) properties (out of 13) seen :10834 could not realise parikh vector
Incomplete Parikh walk after 717400 steps, including 99 resets, run finished after 1639 ms. (steps per millisecond=437 ) properties (out of 13) seen :7123 could not realise parikh vector
Incomplete Parikh walk after 713500 steps, including 96 resets, run finished after 2545 ms. (steps per millisecond=280 ) properties (out of 13) seen :7099 could not realise parikh vector
Incomplete Parikh walk after 647000 steps, including 99 resets, run finished after 1455 ms. (steps per millisecond=444 ) properties (out of 13) seen :6425 could not realise parikh vector
Incomplete Parikh walk after 650400 steps, including 98 resets, run finished after 1481 ms. (steps per millisecond=439 ) properties (out of 13) seen :6452 could not realise parikh vector
Incomplete Parikh walk after 620900 steps, including 99 resets, run finished after 1322 ms. (steps per millisecond=469 ) properties (out of 13) seen :6161 could not realise parikh vector
Incomplete Parikh walk after 635000 steps, including 98 resets, run finished after 1382 ms. (steps per millisecond=459 ) properties (out of 13) seen :6955 could not realise parikh vector
Incomplete Parikh walk after 2090000 steps, including 99 resets, run finished after 5093 ms. (steps per millisecond=410 ) properties (out of 13) seen :20849 could not realise parikh vector
Support contains 13 out of 64 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Starting structural reductions, iteration 0 : 64/64 places, 196/196 transitions.
Applied a total of 0 rules in 1 ms. Remains 64 /64 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2021-05-19 12:40:21] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:40:21] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:40:21] [INFO ] Implicit Places using invariants in 34 ms returned []
[2021-05-19 12:40:21] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:40:21] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:40:21] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:40:21] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2021-05-19 12:40:21] [INFO ] Redundant transitions in 92 ms returned []
[2021-05-19 12:40:21] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:40:21] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-19 12:40:21] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 196/196 transitions.
Normalized transition count is 93 out of 196 initially.
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:40:21] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4705 ms. (steps per millisecond=212 ) properties (out of 13) seen :75028
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 13) seen :6173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 924 ms. (steps per millisecond=1082 ) properties (out of 13) seen :4681
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 720 ms. (steps per millisecond=1388 ) properties (out of 13) seen :9866
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 951 ms. (steps per millisecond=1051 ) properties (out of 13) seen :4264
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 13) seen :6073
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 13) seen :6290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :6290
[2021-05-19 12:40:31] [INFO ] Flow matrix only has 93 transitions (discarded 103 similar events)
// Phase 1: matrix 93 rows 64 cols
[2021-05-19 12:40:31] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-19 12:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:40:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:40:31] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-19 12:40:31] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:40:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:40:31] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:40:31] [INFO ] [Nat]Added 41 Read/Feed constraints in 7 ms returned sat
[2021-05-19 12:40:31] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:40:31] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:40:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2021-05-19 12:40:31] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:40:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:40:31] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:40:31] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:40:31] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:40:31] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:40:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:40:31] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:40:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:40:31] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2021-05-19 12:40:31] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:40:31] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 4 ms.
[2021-05-19 12:40:31] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:40:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:40:31] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:40:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:40:31] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:40:31] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:40:31] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:40:31] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:40:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:40:31] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:40:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:40:31] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:40:31] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:40:31] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 6 ms.
[2021-05-19 12:40:31] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:40:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:40:31] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:40:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:40:31] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:40:31] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:40:31] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:40:31] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2021-05-19 12:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:40:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-19 12:40:31] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:40:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:40:31] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2021-05-19 12:40:31] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:40:31] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 4 ms.
[2021-05-19 12:40:31] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:40:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:40:31] [INFO ] [Real]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:40:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:40:31] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:40:31] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:40:31] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:40:31] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:40:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:40:31] [INFO ] [Real]Added 41 Read/Feed constraints in 4 ms returned sat
[2021-05-19 12:40:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:40:31] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:40:31] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat
[2021-05-19 12:40:31] [INFO ] Computed and/alt/rep : 10/33/10 causal constraints (skipped 31 transitions) in 5 ms.
[2021-05-19 12:40:31] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2021-05-19 12:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:40:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:40:31] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2021-05-19 12:40:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:40:31] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2021-05-19 12:40:31] [INFO ] [Nat]Added 41 Read/Feed constraints in 5 ms returned sat