Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r215-oct2-165281605900139.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is SemanticWebServices-PT-S064P18, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r215-oct2-165281605900139
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 392K
-rw-r--r-- 1 mcc users 6.3K Apr 29 12:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 29 12:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 29 12:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 29 12:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 9 08:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 173K May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S064P18-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1653209164226

Running Version 0
[2022-05-22 08:46:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-22 08:46:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-22 08:46:06] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2022-05-22 08:46:06] [INFO ] Transformed 154 places.
[2022-05-22 08:46:06] [INFO ] Transformed 236 transitions.
[2022-05-22 08:46:06] [INFO ] Parsed PT model containing 154 places and 236 transitions in 121 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 15 ms.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 122 transitions
Reduce redundant transitions removed 122 transitions.
Normalized transition count is 103 out of 112 initially.
// Phase 1: matrix 103 rows 152 cols
[2022-05-22 08:46:06] [INFO ] Computed 52 place invariants in 19 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 16) seen :1033
FORMULA SemanticWebServices-PT-S064P18-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 15) seen :221
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 15) seen :45
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 15) seen :108
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 15) seen :32
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 15) seen :229
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 15) seen :35
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 15) seen :331
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 15) seen :34
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 15) seen :194
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 15) seen :225
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 15) seen :234
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 15) seen :201
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 15) seen :45
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 15) seen :82
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 15) seen :28
[2022-05-22 08:46:06] [INFO ] Flow matrix only has 103 transitions (discarded 9 similar events)
// Phase 1: matrix 103 rows 152 cols
[2022-05-22 08:46:06] [INFO ] Computed 52 place invariants in 6 ms
[2022-05-22 08:46:06] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 21 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:06] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-05-22 08:46:06] [INFO ] State equation strengthened by 93 read => feed constraints.
[2022-05-22 08:46:06] [INFO ] [Real]Added 93 Read/Feed constraints in 18 ms returned sat
[2022-05-22 08:46:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 6 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:06] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Nat]Added 93 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:46:06] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 7 ms.
[2022-05-22 08:46:07] [INFO ] Added : 88 causal constraints over 18 iterations in 225 ms. Result :sat
Minimization took 12 ms.
[2022-05-22 08:46:07] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 5 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:07] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Real]Added 93 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 6 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:07] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Nat]Added 93 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:07] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-22 08:46:07] [INFO ] Added : 88 causal constraints over 18 iterations in 144 ms. Result :sat
Minimization took 12 ms.
[2022-05-22 08:46:07] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 5 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:07] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Real]Added 93 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 5 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:07] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Nat]Added 93 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:46:07] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 8 ms.
[2022-05-22 08:46:07] [INFO ] Added : 88 causal constraints over 18 iterations in 140 ms. Result :sat
Minimization took 12 ms.
[2022-05-22 08:46:07] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 5 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:07] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Real]Added 93 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 5 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:07] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Nat]Added 93 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:07] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-22 08:46:07] [INFO ] Added : 88 causal constraints over 18 iterations in 137 ms. Result :sat
Minimization took 12 ms.
[2022-05-22 08:46:07] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 10 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:08] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Real]Added 93 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 5 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:08] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Nat]Added 93 Read/Feed constraints in 11 ms returned sat
[2022-05-22 08:46:08] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 9 ms.
[2022-05-22 08:46:08] [INFO ] Added : 89 causal constraints over 18 iterations in 131 ms. Result :sat
Minimization took 11 ms.
[2022-05-22 08:46:08] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 9 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:08] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Real]Added 93 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 5 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:08] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Nat]Added 93 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:46:08] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-22 08:46:08] [INFO ] Added : 88 causal constraints over 18 iterations in 135 ms. Result :sat
Minimization took 12 ms.
[2022-05-22 08:46:08] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 5 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:08] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Real]Added 93 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 5 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:08] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Nat]Added 93 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:46:08] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-22 08:46:08] [INFO ] Added : 89 causal constraints over 18 iterations in 127 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 08:46:08] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 6 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:08] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Real]Added 93 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 5 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:08] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Nat]Added 93 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:08] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 6 ms.
[2022-05-22 08:46:09] [INFO ] Added : 88 causal constraints over 18 iterations in 130 ms. Result :sat
Minimization took 12 ms.
[2022-05-22 08:46:09] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:09] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:09] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:46:09] [INFO ] [Real]Added 93 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:09] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 5 ms returned sat
[2022-05-22 08:46:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:09] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:46:09] [INFO ] [Nat]Added 93 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:09] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-22 08:46:09] [INFO ] Added : 89 causal constraints over 18 iterations in 130 ms. Result :sat
Minimization took 11 ms.
[2022-05-22 08:46:09] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:09] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 9 ms returned sat
[2022-05-22 08:46:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:09] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:46:09] [INFO ] [Real]Added 93 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:09] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:09] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:46:09] [INFO ] [Nat]Added 93 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:09] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 6 ms.
[2022-05-22 08:46:09] [INFO ] Added : 89 causal constraints over 18 iterations in 129 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:46:09] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:09] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:09] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:46:09] [INFO ] [Real]Added 93 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:46:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:09] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:09] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:46:09] [INFO ] [Nat]Added 93 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:09] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-22 08:46:09] [INFO ] Added : 88 causal constraints over 18 iterations in 137 ms. Result :sat
Minimization took 11 ms.
[2022-05-22 08:46:09] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:09] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:10] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Real]Added 93 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 5 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:10] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Nat]Added 93 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:46:10] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-22 08:46:10] [INFO ] Added : 89 causal constraints over 18 iterations in 125 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 08:46:10] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 5 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:10] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Real]Added 93 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:46:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:10] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Nat]Added 93 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:10] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-22 08:46:10] [INFO ] Added : 89 causal constraints over 18 iterations in 128 ms. Result :sat
Minimization took 11 ms.
[2022-05-22 08:46:10] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Real]Added 93 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:46:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 5 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:10] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Nat]Added 93 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:10] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-22 08:46:10] [INFO ] Added : 93 causal constraints over 19 iterations in 136 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:46:10] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Real]Absence check using 2 positive and 50 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:10] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Real]Added 93 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Nat]Absence check using 2 positive and 50 generalized place invariants in 5 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:10] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:46:10] [INFO ] [Nat]Added 93 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:10] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-22 08:46:11] [INFO ] Added : 89 causal constraints over 18 iterations in 143 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[181, 80, 76, 347, 212, 33, 289, 49, 171, 143, 182, 185, 59, 1, 38]
Incomplete Parikh walk after 12900 steps, including 98 resets, run finished after 44 ms. (steps per millisecond=293 ) properties (out of 15) seen :63 could not realise parikh vector
Incomplete Parikh walk after 9700 steps, including 123 resets, run finished after 41 ms. (steps per millisecond=236 ) properties (out of 15) seen :33 could not realise parikh vector
Incomplete Parikh walk after 15000 steps, including 225 resets, run finished after 36 ms. (steps per millisecond=416 ) properties (out of 15) seen :80 could not realise parikh vector
Incomplete Parikh walk after 27600 steps, including 221 resets, run finished after 68 ms. (steps per millisecond=405 ) properties (out of 15) seen :205 could not realise parikh vector
Incomplete Parikh walk after 27200 steps, including 97 resets, run finished after 61 ms. (steps per millisecond=445 ) properties (out of 15) seen :208 could not realise parikh vector
Incomplete Parikh walk after 23400 steps, including 225 resets, run finished after 41 ms. (steps per millisecond=570 ) properties (out of 15) seen :208 could not realise parikh vector
Incomplete Parikh walk after 26200 steps, including 238 resets, run finished after 42 ms. (steps per millisecond=623 ) properties (out of 15) seen :195 could not realise parikh vector
Incomplete Parikh walk after 13900 steps, including 97 resets, run finished after 29 ms. (steps per millisecond=479 ) properties (out of 15) seen :76 could not realise parikh vector
Incomplete Parikh walk after 38000 steps, including 241 resets, run finished after 64 ms. (steps per millisecond=593 ) properties (out of 15) seen :313 could not realise parikh vector
Incomplete Parikh walk after 12300 steps, including 98 resets, run finished after 28 ms. (steps per millisecond=439 ) properties (out of 15) seen :58 could not realise parikh vector
Incomplete Parikh walk after 30300 steps, including 246 resets, run finished after 49 ms. (steps per millisecond=618 ) properties (out of 15) seen :238 could not realise parikh vector
Incomplete Parikh walk after 43700 steps, including 101 resets, run finished after 81 ms. (steps per millisecond=539 ) properties (out of 15) seen :376 could not realise parikh vector
Incomplete Parikh walk after 16600 steps, including 97 resets, run finished after 36 ms. (steps per millisecond=461 ) properties (out of 15) seen :103 could not realise parikh vector
Incomplete Parikh walk after 17000 steps, including 99 resets, run finished after 32 ms. (steps per millisecond=531 ) properties (out of 15) seen :109 could not realise parikh vector
Incomplete Parikh walk after 27100 steps, including 100 resets, run finished after 51 ms. (steps per millisecond=531 ) properties (out of 15) seen :211 could not realise parikh vector
Support contains 15 out of 152 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 152/152 places, 112/112 transitions.
Graph (complete) has 381 edges and 152 vertex of which 150 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Discarding 2 places :
Also discarding 0 output transitions
Ensure Unique test removed 49 places
Iterating post reduction 0 with 49 rules applied. Total rules applied 50 place count 101 transition count 112
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 50 place count 101 transition count 111
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 52 place count 100 transition count 111
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 59 place count 93 transition count 104
Iterating global reduction 1 with 7 rules applied. Total rules applied 66 place count 93 transition count 104
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 67 place count 93 transition count 103
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 71 place count 89 transition count 99
Iterating global reduction 2 with 4 rules applied. Total rules applied 75 place count 89 transition count 99
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 77 place count 87 transition count 97
Iterating global reduction 2 with 2 rules applied. Total rules applied 79 place count 87 transition count 97
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 80 place count 86 transition count 96
Iterating global reduction 2 with 1 rules applied. Total rules applied 81 place count 86 transition count 96
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 82 place count 85 transition count 95
Iterating global reduction 2 with 1 rules applied. Total rules applied 83 place count 85 transition count 95
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 87 place count 85 transition count 91
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 92 place count 81 transition count 90
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 93 place count 80 transition count 89
Applied a total of 93 rules in 51 ms. Remains 80 /152 variables (removed 72) and now considering 89/112 (removed 23) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/152 places, 89/112 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:46:11] [INFO ] Computed 1 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2609 ms. (steps per millisecond=383 ) properties (out of 15) seen :73774
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 15) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 15) seen :19605
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 15) seen :10831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 843 ms. (steps per millisecond=1186 ) properties (out of 15) seen :6371
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 676 ms. (steps per millisecond=1479 ) properties (out of 15) seen :15182
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 764 ms. (steps per millisecond=1308 ) properties (out of 15) seen :6793
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 15) seen :9241
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 867 ms. (steps per millisecond=1153 ) properties (out of 15) seen :6408
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 15) seen :11111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 15) seen :15154
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 15) seen :15870
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 753 ms. (steps per millisecond=1328 ) properties (out of 15) seen :6657
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 717 ms. (steps per millisecond=1394 ) properties (out of 15) seen :7110
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 905 ms. (steps per millisecond=1104 ) properties (out of 15) seen :938
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 15) seen :10733
[2022-05-22 08:46:23] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:46:23] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-22 08:46:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:46:23] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:46:23] [INFO ] [Real]Added 66 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:46:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:23] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:23] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:46:23] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 08:46:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:23] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Real]Added 66 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:46:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:23] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:23] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:46:23] [INFO ] Added : 64 causal constraints over 13 iterations in 79 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:46:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:23] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:23] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:23] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-22 08:46:23] [INFO ] Added : 64 causal constraints over 13 iterations in 68 ms. Result :sat
Minimization took 11 ms.
[2022-05-22 08:46:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:23] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:24] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-22 08:46:24] [INFO ] Added : 64 causal constraints over 13 iterations in 68 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:46:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:24] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:46:24] [INFO ] Added : 64 causal constraints over 13 iterations in 66 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:46:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 29 ms returned sat
[2022-05-22 08:46:24] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-22 08:46:24] [INFO ] Added : 64 causal constraints over 13 iterations in 71 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:46:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:24] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-22 08:46:24] [INFO ] Added : 64 causal constraints over 13 iterations in 69 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:46:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:24] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:46:24] [INFO ] Added : 64 causal constraints over 13 iterations in 65 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:46:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:24] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:46:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:24] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:24] [INFO ] Added : 64 causal constraints over 13 iterations in 83 ms. Result :sat
Minimization took 12 ms.
[2022-05-22 08:46:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:25] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:25] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:25] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:46:25] [INFO ] Added : 64 causal constraints over 13 iterations in 64 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:46:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:25] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:25] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:25] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:46:25] [INFO ] Added : 64 causal constraints over 13 iterations in 66 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 08:46:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:25] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:25] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:25] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:46:25] [INFO ] Added : 64 causal constraints over 13 iterations in 68 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:46:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:25] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:25] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:25] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-22 08:46:25] [INFO ] Added : 64 causal constraints over 13 iterations in 69 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:46:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:25] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:25] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:46:25] [INFO ] Added : 67 causal constraints over 14 iterations in 97 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:46:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:25] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:46:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:25] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:46:26] [INFO ] Added : 64 causal constraints over 13 iterations in 64 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, -1, -1] Max seen :[22220, 19604, 10733, 6219, 15143, 6741, 9231, 6326, 11088, 15141, 15862, 6604, 7028, 55, 10727]
Incomplete Parikh walk after 1080200 steps, including 96 resets, run finished after 1243 ms. (steps per millisecond=869 ) properties (out of 15) seen :10752 could not realise parikh vector
Incomplete Parikh walk after 18800 steps, including 111 resets, run finished after 30 ms. (steps per millisecond=626 ) properties (out of 15) seen :84 could not realise parikh vector
Incomplete Parikh walk after 710300 steps, including 97 resets, run finished after 743 ms. (steps per millisecond=955 ) properties (out of 15) seen :7052 could not realise parikh vector
Incomplete Parikh walk after 667900 steps, including 96 resets, run finished after 701 ms. (steps per millisecond=952 ) properties (out of 15) seen :6632 could not realise parikh vector
Incomplete Parikh walk after 1593700 steps, including 97 resets, run finished after 1734 ms. (steps per millisecond=919 ) properties (out of 15) seen :15890 could not realise parikh vector
Incomplete Parikh walk after 1521600 steps, including 97 resets, run finished after 1650 ms. (steps per millisecond=922 ) properties (out of 15) seen :16805 could not realise parikh vector
Incomplete Parikh walk after 1116300 steps, including 96 resets, run finished after 1210 ms. (steps per millisecond=922 ) properties (out of 15) seen :11115 could not realise parikh vector
Incomplete Parikh walk after 640100 steps, including 96 resets, run finished after 634 ms. (steps per millisecond=1009 ) properties (out of 15) seen :6352 could not realise parikh vector
Incomplete Parikh walk after 930600 steps, including 98 resets, run finished after 928 ms. (steps per millisecond=1002 ) properties (out of 15) seen :9258 could not realise parikh vector
Incomplete Parikh walk after 681600 steps, including 96 resets, run finished after 933 ms. (steps per millisecond=730 ) properties (out of 15) seen :6764 could not realise parikh vector
Incomplete Parikh walk after 1521800 steps, including 96 resets, run finished after 1608 ms. (steps per millisecond=946 ) properties (out of 15) seen :15172 could not realise parikh vector
Incomplete Parikh walk after 629400 steps, including 96 resets, run finished after 739 ms. (steps per millisecond=851 ) properties (out of 15) seen :6244 could not realise parikh vector
Incomplete Parikh walk after 1080800 steps, including 96 resets, run finished after 1175 ms. (steps per millisecond=919 ) properties (out of 15) seen :10760 could not realise parikh vector
Incomplete Parikh walk after 1967900 steps, including 97 resets, run finished after 2022 ms. (steps per millisecond=973 ) properties (out of 15) seen :19788 could not realise parikh vector
Incomplete Parikh walk after 2229500 steps, including 98 resets, run finished after 2295 ms. (steps per millisecond=971 ) properties (out of 15) seen :22244 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 5 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:46:43] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:46:43] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:46:43] [INFO ] Implicit Places using invariants in 23 ms returned []
[2022-05-22 08:46:43] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:46:43] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:46:43] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:46:43] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2022-05-22 08:46:43] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:46:43] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:46:43] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:46:43] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:46:43] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2400 ms. (steps per millisecond=416 ) properties (out of 15) seen :73632
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 15) seen :12336
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 15) seen :7087
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 721 ms. (steps per millisecond=1386 ) properties (out of 15) seen :5784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 715 ms. (steps per millisecond=1398 ) properties (out of 15) seen :6411
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 15) seen :8760
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 717 ms. (steps per millisecond=1394 ) properties (out of 15) seen :6239
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 15) seen :12833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 774 ms. (steps per millisecond=1291 ) properties (out of 15) seen :5072
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 15) seen :19680
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 15) seen :18517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 15) seen :22228
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 718 ms. (steps per millisecond=1392 ) properties (out of 15) seen :5833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 15) seen :7430
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 860 ms. (steps per millisecond=1162 ) properties (out of 15) seen :936
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 15) seen :10089
[2022-05-22 08:46:54] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:46:54] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:46:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:46:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:54] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:46:54] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:46:54] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:54] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:46:54] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:54] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:46:54] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:46:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:54] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:46:54] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:54] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:46:54] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:54] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:46:54] [INFO ] Added : 64 causal constraints over 13 iterations in 67 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:46:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:55] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:55] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:55] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:46:55] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:46:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:55] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:55] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:55] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:46:55] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:46:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:55] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:46:55] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:55] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:46:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:55] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Real]Added 66 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:46:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:55] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:55] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:46:55] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:46:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:55] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:55] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:55] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:55] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:46:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:55] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:55] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:55] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:46:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:56] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:56] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:56] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:56] [INFO ] Added : 64 causal constraints over 13 iterations in 65 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:46:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:56] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:56] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:56] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:46:56] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:46:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:56] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:56] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:56] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:46:56] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 08:46:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:56] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:56] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:56] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:46:56] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:46:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:56] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:56] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:56] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:56] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 08:46:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:56] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:56] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:56] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:46:56] [INFO ] Added : 67 causal constraints over 14 iterations in 67 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:46:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:57] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:46:57] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:57] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:46:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:57] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:46:57] [INFO ] Added : 64 causal constraints over 13 iterations in 62 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, -1, -1] Max seen :[22222, 19606, 10736, 6333, 15146, 6743, 12810, 6327, 19603, 18514, 22222, 6606, 7351, 61, 10729]
Incomplete Parikh walk after 1080400 steps, including 96 resets, run finished after 1070 ms. (steps per millisecond=1009 ) properties (out of 15) seen :10755 could not realise parikh vector
Incomplete Parikh walk after 20000 steps, including 115 resets, run finished after 29 ms. (steps per millisecond=689 ) properties (out of 15) seen :93 could not realise parikh vector
Incomplete Parikh walk after 742600 steps, including 97 resets, run finished after 739 ms. (steps per millisecond=1004 ) properties (out of 15) seen :7375 could not realise parikh vector
Incomplete Parikh walk after 668100 steps, including 96 resets, run finished after 685 ms. (steps per millisecond=975 ) properties (out of 15) seen :6634 could not realise parikh vector
Incomplete Parikh walk after 2229700 steps, including 96 resets, run finished after 2385 ms. (steps per millisecond=934 ) properties (out of 15) seen :22251 could not realise parikh vector
Incomplete Parikh walk after 1858900 steps, including 96 resets, run finished after 1866 ms. (steps per millisecond=996 ) properties (out of 15) seen :20487 could not realise parikh vector
Incomplete Parikh walk after 1967800 steps, including 96 resets, run finished after 2120 ms. (steps per millisecond=928 ) properties (out of 15) seen :19632 could not realise parikh vector
Incomplete Parikh walk after 640200 steps, including 97 resets, run finished after 631 ms. (steps per millisecond=1014 ) properties (out of 15) seen :6355 could not realise parikh vector
Incomplete Parikh walk after 1288500 steps, including 98 resets, run finished after 1205 ms. (steps per millisecond=1069 ) properties (out of 15) seen :12837 could not realise parikh vector
Incomplete Parikh walk after 681800 steps, including 96 resets, run finished after 747 ms. (steps per millisecond=912 ) properties (out of 15) seen :6767 could not realise parikh vector
Incomplete Parikh walk after 1522100 steps, including 96 resets, run finished after 1486 ms. (steps per millisecond=1024 ) properties (out of 15) seen :15169 could not realise parikh vector
Incomplete Parikh walk after 640800 steps, including 96 resets, run finished after 738 ms. (steps per millisecond=868 ) properties (out of 15) seen :6364 could not realise parikh vector
Incomplete Parikh walk after 1081100 steps, including 96 resets, run finished after 1154 ms. (steps per millisecond=936 ) properties (out of 15) seen :10762 could not realise parikh vector
Incomplete Parikh walk after 1968100 steps, including 97 resets, run finished after 1879 ms. (steps per millisecond=1047 ) properties (out of 15) seen :19823 could not realise parikh vector
Incomplete Parikh walk after 2229700 steps, including 98 resets, run finished after 2236 ms. (steps per millisecond=997 ) properties (out of 15) seen :22252 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 6 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:47:16] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:47:16] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:47:16] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-05-22 08:47:16] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:47:16] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:47:16] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:47:16] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2022-05-22 08:47:16] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:47:16] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:47:16] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:47:16] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:47:16] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2330 ms. (steps per millisecond=429 ) properties (out of 15) seen :73557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 15) seen :15146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 15) seen :13336
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 696 ms. (steps per millisecond=1436 ) properties (out of 15) seen :6778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 830 ms. (steps per millisecond=1204 ) properties (out of 15) seen :4898
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 486 ms. (steps per millisecond=2057 ) properties (out of 15) seen :8751
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 680 ms. (steps per millisecond=1470 ) properties (out of 15) seen :6392
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 15) seen :11480
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 15) seen :7588
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 15) seen :13881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 15) seen :17541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 15) seen :20832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 801 ms. (steps per millisecond=1248 ) properties (out of 15) seen :5031
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 15) seen :8166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 862 ms. (steps per millisecond=1160 ) properties (out of 15) seen :960
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 15) seen :11900
[2022-05-22 08:47:26] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:47:26] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:47:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:26] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:47:26] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:47:26] [INFO ] [Real]Added 66 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:47:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:26] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:26] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:47:26] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:47:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:26] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:26] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:47:26] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:47:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:26] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:26] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:47:27] [INFO ] Added : 64 causal constraints over 13 iterations in 74 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:27] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:47:27] [INFO ] Added : 64 causal constraints over 13 iterations in 75 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 5 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:27] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:47:27] [INFO ] Added : 64 causal constraints over 13 iterations in 71 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:47:27] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:47:27] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:27] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:47:27] [INFO ] Added : 64 causal constraints over 13 iterations in 75 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Added 66 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:47:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:27] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:47:27] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Added 66 Read/Feed constraints in 16 ms returned sat
[2022-05-22 08:47:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:28] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:28] [INFO ] Added : 64 causal constraints over 13 iterations in 74 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:47:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:47:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:28] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:47:28] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 24 ms returned sat
[2022-05-22 08:47:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:28] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 08:47:28] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:28] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:47:28] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:47:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:28] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:47:28] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:28] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:47:28] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:28] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:47:28] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:47:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:47:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:47:28] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:28] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:47:28] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:28] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:47:28] [INFO ] Added : 64 causal constraints over 13 iterations in 74 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:47:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:47:28] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:28] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:47:28] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:28] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:28] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:47:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:28] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-22 08:47:28] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:47:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:28] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:47:28] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:47:28] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-22 08:47:28] [INFO ] Added : 67 causal constraints over 14 iterations in 72 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:47:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:47:29] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:29] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:47:29] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:29] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:29] [INFO ] Added : 64 causal constraints over 13 iterations in 59 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, -1, -1] Max seen :[22224, 19608, 10738, 6335, 15147, 6745, 12812, 7537, 19605, 18515, 22224, 6607, 8098, 65, 11888]
Incomplete Parikh walk after 1196300 steps, including 96 resets, run finished after 1200 ms. (steps per millisecond=996 ) properties (out of 15) seen :11917 could not realise parikh vector
Incomplete Parikh walk after 20800 steps, including 117 resets, run finished after 31 ms. (steps per millisecond=670 ) properties (out of 15) seen :99 could not realise parikh vector
Incomplete Parikh walk after 817300 steps, including 97 resets, run finished after 802 ms. (steps per millisecond=1019 ) properties (out of 15) seen :8127 could not realise parikh vector
Incomplete Parikh walk after 668200 steps, including 96 resets, run finished after 684 ms. (steps per millisecond=976 ) properties (out of 15) seen :6634 could not realise parikh vector
Incomplete Parikh walk after 2229900 steps, including 97 resets, run finished after 2361 ms. (steps per millisecond=944 ) properties (out of 15) seen :22248 could not realise parikh vector
Incomplete Parikh walk after 1859000 steps, including 96 resets, run finished after 1820 ms. (steps per millisecond=1021 ) properties (out of 15) seen :20439 could not realise parikh vector
Incomplete Parikh walk after 1968000 steps, including 96 resets, run finished after 2033 ms. (steps per millisecond=968 ) properties (out of 15) seen :19636 could not realise parikh vector
Incomplete Parikh walk after 761200 steps, including 96 resets, run finished after 738 ms. (steps per millisecond=1031 ) properties (out of 15) seen :7560 could not realise parikh vector
Incomplete Parikh walk after 1288700 steps, including 98 resets, run finished after 1208 ms. (steps per millisecond=1066 ) properties (out of 15) seen :12840 could not realise parikh vector
Incomplete Parikh walk after 682000 steps, including 96 resets, run finished after 751 ms. (steps per millisecond=908 ) properties (out of 15) seen :6767 could not realise parikh vector
Incomplete Parikh walk after 1522200 steps, including 96 resets, run finished after 1530 ms. (steps per millisecond=994 ) properties (out of 15) seen :15176 could not realise parikh vector
Incomplete Parikh walk after 641000 steps, including 96 resets, run finished after 726 ms. (steps per millisecond=882 ) properties (out of 15) seen :6363 could not realise parikh vector
Incomplete Parikh walk after 1081300 steps, including 96 resets, run finished after 1159 ms. (steps per millisecond=932 ) properties (out of 15) seen :10761 could not realise parikh vector
Incomplete Parikh walk after 1968300 steps, including 97 resets, run finished after 1962 ms. (steps per millisecond=1003 ) properties (out of 15) seen :19795 could not realise parikh vector
Incomplete Parikh walk after 2229900 steps, including 98 resets, run finished after 2255 ms. (steps per millisecond=988 ) properties (out of 15) seen :22250 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:47:48] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:47:48] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:47:48] [INFO ] Implicit Places using invariants in 13 ms returned []
[2022-05-22 08:47:48] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:47:48] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:47:48] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:47:48] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2022-05-22 08:47:48] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:47:48] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:47:48] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:47:48] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:47:48] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2352 ms. (steps per millisecond=425 ) properties (out of 15) seen :73679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 15) seen :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 15) seen :15143
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 814 ms. (steps per millisecond=1228 ) properties (out of 15) seen :4767
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 15) seen :6142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 15) seen :7713
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 711 ms. (steps per millisecond=1406 ) properties (out of 15) seen :6168
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 15) seen :10087
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 700 ms. (steps per millisecond=1428 ) properties (out of 15) seen :6544
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=2857 ) properties (out of 15) seen :13882
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 15) seen :14488
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 15) seen :17540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 738 ms. (steps per millisecond=1355 ) properties (out of 15) seen :5084
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 15) seen :7371
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 847 ms. (steps per millisecond=1180 ) properties (out of 15) seen :921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 15) seen :9247
[2022-05-22 08:47:58] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:47:58] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:47:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:47:58] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:47:58] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:58] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:47:58] [INFO ] [Nat]Added 66 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:47:58] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 9 ms.
[2022-05-22 08:47:58] [INFO ] Added : 64 causal constraints over 13 iterations in 70 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:47:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:59] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:59] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:59] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:47:59] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:47:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:59] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Real]Added 66 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:47:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:59] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:59] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:59] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:47:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:59] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:59] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:59] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:47:59] [INFO ] Added : 64 causal constraints over 13 iterations in 67 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:47:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:59] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 5 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:59] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:47:59] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:47:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:59] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:59] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:59] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:47:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:47:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:59] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:47:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:59] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:48:00] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:48:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:48:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:48:00] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-22 08:48:00] [INFO ] Added : 64 causal constraints over 13 iterations in 67 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:48:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:00] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:00] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:48:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:00] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:48:00] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:48:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:00] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:00] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:48:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:00] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:00] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:48:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:00] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:48:00] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:01] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:01] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:48:01] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:48:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:01] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:01] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:01] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:48:01] [INFO ] Added : 67 causal constraints over 14 iterations in 67 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:48:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:01] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:48:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:01] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:01] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:01] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:48:01] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22227, 19610, 10739, 6337, 15150, 6747, 12814, 7538, 19607, 18517, 22226, 6609, 8100, 67, 11890]
Incomplete Parikh walk after 1196500 steps, including 97 resets, run finished after 1173 ms. (steps per millisecond=1020 ) properties (out of 15) seen :11919 could not realise parikh vector
Incomplete Parikh walk after 21200 steps, including 113 resets, run finished after 31 ms. (steps per millisecond=683 ) properties (out of 15) seen :94 could not realise parikh vector
Incomplete Parikh walk after 817500 steps, including 97 resets, run finished after 802 ms. (steps per millisecond=1019 ) properties (out of 15) seen :8123 could not realise parikh vector
Incomplete Parikh walk after 668400 steps, including 96 resets, run finished after 693 ms. (steps per millisecond=964 ) properties (out of 15) seen :6635 could not realise parikh vector
Incomplete Parikh walk after 2230100 steps, including 96 resets, run finished after 2389 ms. (steps per millisecond=933 ) properties (out of 15) seen :22251 could not realise parikh vector
Incomplete Parikh walk after 1859200 steps, including 97 resets, run finished after 1825 ms. (steps per millisecond=1018 ) properties (out of 15) seen :20543 could not realise parikh vector
Incomplete Parikh walk after 1968200 steps, including 96 resets, run finished after 2087 ms. (steps per millisecond=943 ) properties (out of 15) seen :19635 could not realise parikh vector
Incomplete Parikh walk after 761300 steps, including 96 resets, run finished after 741 ms. (steps per millisecond=1027 ) properties (out of 15) seen :7564 could not realise parikh vector
Incomplete Parikh walk after 1288900 steps, including 98 resets, run finished after 1218 ms. (steps per millisecond=1058 ) properties (out of 15) seen :12845 could not realise parikh vector
Incomplete Parikh walk after 682200 steps, including 96 resets, run finished after 750 ms. (steps per millisecond=909 ) properties (out of 15) seen :6772 could not realise parikh vector
Incomplete Parikh walk after 1522500 steps, including 96 resets, run finished after 1488 ms. (steps per millisecond=1023 ) properties (out of 15) seen :15175 could not realise parikh vector
Incomplete Parikh walk after 641200 steps, including 96 resets, run finished after 726 ms. (steps per millisecond=883 ) properties (out of 15) seen :6366 could not realise parikh vector
Incomplete Parikh walk after 1081400 steps, including 96 resets, run finished after 1156 ms. (steps per millisecond=935 ) properties (out of 15) seen :10767 could not realise parikh vector
Incomplete Parikh walk after 1968500 steps, including 97 resets, run finished after 1908 ms. (steps per millisecond=1031 ) properties (out of 15) seen :19805 could not realise parikh vector
Incomplete Parikh walk after 2230200 steps, including 98 resets, run finished after 2245 ms. (steps per millisecond=993 ) properties (out of 15) seen :22258 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 5 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:48:20] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:48:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:20] [INFO ] Implicit Places using invariants in 41 ms returned []
[2022-05-22 08:48:20] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:48:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:20] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:48:20] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2022-05-22 08:48:20] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:48:20] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:48:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:20] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:48:20] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2344 ms. (steps per millisecond=426 ) properties (out of 15) seen :73706
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 15) seen :22221
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 462 ms. (steps per millisecond=2164 ) properties (out of 15) seen :10093
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 805 ms. (steps per millisecond=1242 ) properties (out of 15) seen :5172
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 709 ms. (steps per millisecond=1410 ) properties (out of 15) seen :7415
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 711 ms. (steps per millisecond=1406 ) properties (out of 15) seen :6246
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 15) seen :7564
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 554 ms. (steps per millisecond=1805 ) properties (out of 15) seen :7921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 675 ms. (steps per millisecond=1481 ) properties (out of 15) seen :6522
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 15) seen :12829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 15) seen :11904
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 15) seen :15160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 773 ms. (steps per millisecond=1293 ) properties (out of 15) seen :5228
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 15) seen :9812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 858 ms. (steps per millisecond=1165 ) properties (out of 15) seen :961
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 15) seen :12835
[2022-05-22 08:48:31] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:48:31] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:48:31] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:48:31] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:31] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:31] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:48:31] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:31] [INFO ] Added : 64 causal constraints over 13 iterations in 70 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:48:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:48:31] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:31] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:31] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:31] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:48:31] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:48:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:32] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:32] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:32] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:48:32] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:48:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:32] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:32] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:32] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:48:32] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:48:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:32] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:32] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:32] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:48:32] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:48:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:32] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:32] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:32] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:32] [INFO ] Added : 64 causal constraints over 13 iterations in 75 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:48:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:32] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:32] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:32] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:48:32] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:48:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:32] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:32] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:48:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:32] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:32] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:48:33] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:33] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Added 66 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:48:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:48:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:48:33] [INFO ] Added : 64 causal constraints over 13 iterations in 83 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Added 66 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:48:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:33] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:33] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Added 66 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:48:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:48:34] [INFO ] Added : 67 causal constraints over 14 iterations in 67 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:48:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:34] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:34] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:48:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:34] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:48:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:48:34] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-22 08:48:34] [INFO ] Added : 64 causal constraints over 13 iterations in 66 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, -1, -1] Max seen :[22230, 19612, 10741, 7354, 15152, 7517, 12817, 7540, 19609, 18519, 22228, 6611, 9783, 68, 12808]
Incomplete Parikh walk after 1288300 steps, including 97 resets, run finished after 1278 ms. (steps per millisecond=1008 ) properties (out of 15) seen :12835 could not realise parikh vector
Incomplete Parikh walk after 21400 steps, including 115 resets, run finished after 31 ms. (steps per millisecond=690 ) properties (out of 15) seen :99 could not realise parikh vector
Incomplete Parikh walk after 985800 steps, including 97 resets, run finished after 979 ms. (steps per millisecond=1006 ) properties (out of 15) seen :9810 could not realise parikh vector
Incomplete Parikh walk after 668600 steps, including 96 resets, run finished after 700 ms. (steps per millisecond=955 ) properties (out of 15) seen :6639 could not realise parikh vector
Incomplete Parikh walk after 2230300 steps, including 96 resets, run finished after 2432 ms. (steps per millisecond=917 ) properties (out of 15) seen :22253 could not realise parikh vector
Incomplete Parikh walk after 1859400 steps, including 96 resets, run finished after 1850 ms. (steps per millisecond=1005 ) properties (out of 15) seen :20475 could not realise parikh vector
Incomplete Parikh walk after 1968400 steps, including 97 resets, run finished after 2061 ms. (steps per millisecond=955 ) properties (out of 15) seen :19638 could not realise parikh vector
Incomplete Parikh walk after 761500 steps, including 96 resets, run finished after 735 ms. (steps per millisecond=1036 ) properties (out of 15) seen :7565 could not realise parikh vector
Incomplete Parikh walk after 1289200 steps, including 98 resets, run finished after 1213 ms. (steps per millisecond=1062 ) properties (out of 15) seen :12845 could not realise parikh vector
Incomplete Parikh walk after 759200 steps, including 96 resets, run finished after 819 ms. (steps per millisecond=926 ) properties (out of 15) seen :7543 could not realise parikh vector
Incomplete Parikh walk after 1522700 steps, including 96 resets, run finished after 1487 ms. (steps per millisecond=1024 ) properties (out of 15) seen :15179 could not realise parikh vector
Incomplete Parikh walk after 742900 steps, including 96 resets, run finished after 852 ms. (steps per millisecond=871 ) properties (out of 15) seen :7384 could not realise parikh vector
Incomplete Parikh walk after 1081600 steps, including 96 resets, run finished after 1159 ms. (steps per millisecond=933 ) properties (out of 15) seen :10767 could not realise parikh vector
Incomplete Parikh walk after 1968700 steps, including 97 resets, run finished after 1926 ms. (steps per millisecond=1022 ) properties (out of 15) seen :19799 could not realise parikh vector
Incomplete Parikh walk after 2230500 steps, including 98 resets, run finished after 2227 ms. (steps per millisecond=1001 ) properties (out of 15) seen :22257 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:48:53] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:48:54] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:54] [INFO ] Implicit Places using invariants in 46 ms returned []
[2022-05-22 08:48:54] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:48:54] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:54] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:48:54] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2022-05-22 08:48:54] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:48:54] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:48:54] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:54] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:48:54] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2347 ms. (steps per millisecond=426 ) properties (out of 15) seen :73747
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 15) seen :20832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 15) seen :18543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 15) seen :8354
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 567 ms. (steps per millisecond=1763 ) properties (out of 15) seen :6897
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 659 ms. (steps per millisecond=1517 ) properties (out of 15) seen :9048
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 15) seen :6098
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 15) seen :8304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 729 ms. (steps per millisecond=1371 ) properties (out of 15) seen :5644
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 15) seen :15156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 15) seen :11899
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 15) seen :11088
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 812 ms. (steps per millisecond=1231 ) properties (out of 15) seen :4649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 15) seen :10421
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 861 ms. (steps per millisecond=1161 ) properties (out of 15) seen :931
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 15) seen :9563
[2022-05-22 08:49:04] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:49:04] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:49:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:04] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:49:04] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:49:04] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:04] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:04] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:04] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:04] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:49:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:04] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:04] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:04] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:49:04] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:04] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:49:05] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:49:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:05] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:05] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:05] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:49:05] [INFO ] Added : 64 causal constraints over 13 iterations in 95 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 08:49:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:05] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:49:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:05] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:05] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:05] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:49:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:05] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:05] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:05] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:49:05] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:49:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:05] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:05] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:05] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:05] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:49:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:05] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:05] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:05] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:49:05] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:49:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:05] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:05] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:05] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:06] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:49:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:06] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:06] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:06] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:06] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:49:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 6 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:06] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:06] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:06] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:06] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:49:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:06] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:06] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:06] [INFO ] Added : 64 causal constraints over 13 iterations in 78 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:49:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:06] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:06] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:06] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:49:06] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 08:49:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:06] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:06] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:06] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:49:06] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:49:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:06] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:06] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:06] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:06] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:07] [INFO ] Added : 67 causal constraints over 14 iterations in 65 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:49:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:07] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:07] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:07] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:07] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:07] [INFO ] Added : 64 causal constraints over 13 iterations in 65 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22232, 19614, 10743, 7356, 15154, 7519, 12820, 7542, 19611, 18522, 22230, 6613, 10393, 69, 12810]
Incomplete Parikh walk after 1288500 steps, including 97 resets, run finished after 1263 ms. (steps per millisecond=1020 ) properties (out of 15) seen :12835 could not realise parikh vector
Incomplete Parikh walk after 21600 steps, including 119 resets, run finished after 32 ms. (steps per millisecond=675 ) properties (out of 15) seen :98 could not realise parikh vector
Incomplete Parikh walk after 1046800 steps, including 97 resets, run finished after 1036 ms. (steps per millisecond=1010 ) properties (out of 15) seen :10422 could not realise parikh vector
Incomplete Parikh walk after 668800 steps, including 96 resets, run finished after 719 ms. (steps per millisecond=930 ) properties (out of 15) seen :6641 could not realise parikh vector
Incomplete Parikh walk after 2230500 steps, including 96 resets, run finished after 2376 ms. (steps per millisecond=938 ) properties (out of 15) seen :22257 could not realise parikh vector
Incomplete Parikh walk after 1859700 steps, including 96 resets, run finished after 1834 ms. (steps per millisecond=1014 ) properties (out of 15) seen :20484 could not realise parikh vector
Incomplete Parikh walk after 1968600 steps, including 96 resets, run finished after 2060 ms. (steps per millisecond=955 ) properties (out of 15) seen :19640 could not realise parikh vector
Incomplete Parikh walk after 761700 steps, including 96 resets, run finished after 744 ms. (steps per millisecond=1023 ) properties (out of 15) seen :7572 could not realise parikh vector
Incomplete Parikh walk after 1289500 steps, including 98 resets, run finished after 1227 ms. (steps per millisecond=1050 ) properties (out of 15) seen :12846 could not realise parikh vector
Incomplete Parikh walk after 759400 steps, including 96 resets, run finished after 839 ms. (steps per millisecond=905 ) properties (out of 15) seen :7546 could not realise parikh vector
Incomplete Parikh walk after 1522900 steps, including 96 resets, run finished after 1480 ms. (steps per millisecond=1028 ) properties (out of 15) seen :15177 could not realise parikh vector
Incomplete Parikh walk after 743100 steps, including 96 resets, run finished after 840 ms. (steps per millisecond=884 ) properties (out of 15) seen :7384 could not realise parikh vector
Incomplete Parikh walk after 1081800 steps, including 96 resets, run finished after 1179 ms. (steps per millisecond=917 ) properties (out of 15) seen :10769 could not realise parikh vector
Incomplete Parikh walk after 1968900 steps, including 97 resets, run finished after 1946 ms. (steps per millisecond=1011 ) properties (out of 15) seen :19835 could not realise parikh vector
Incomplete Parikh walk after 2230700 steps, including 98 resets, run finished after 2237 ms. (steps per millisecond=997 ) properties (out of 15) seen :22259 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 6 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:49:27] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:49:27] [INFO ] Computed 1 place invariants in 13 ms
[2022-05-22 08:49:27] [INFO ] Implicit Places using invariants in 43 ms returned []
[2022-05-22 08:49:27] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:49:27] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:49:27] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:49:27] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2022-05-22 08:49:27] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:49:27] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:49:27] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:49:27] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:49:27] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2325 ms. (steps per millisecond=430 ) properties (out of 15) seen :73597
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :22222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 15) seen :10090
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 706 ms. (steps per millisecond=1416 ) properties (out of 15) seen :6555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 739 ms. (steps per millisecond=1353 ) properties (out of 15) seen :5405
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 15) seen :6125
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 15) seen :6233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 15) seen :9252
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 680 ms. (steps per millisecond=1470 ) properties (out of 15) seen :7774
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 15) seen :15147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 15) seen :11895
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :22220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 796 ms. (steps per millisecond=1256 ) properties (out of 15) seen :5189
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 558 ms. (steps per millisecond=1792 ) properties (out of 15) seen :7054
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 855 ms. (steps per millisecond=1169 ) properties (out of 15) seen :926
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 15) seen :14497
[2022-05-22 08:49:37] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:49:37] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:49:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:37] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:49:37] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:49:37] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:37] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:37] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:37] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:49:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:37] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:37] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:37] [INFO ] Added : 64 causal constraints over 13 iterations in 53 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:49:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:37] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:37] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:49:37] [INFO ] Added : 64 causal constraints over 13 iterations in 72 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:49:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:37] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:37] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:37] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:49:38] [INFO ] Added : 64 causal constraints over 13 iterations in 70 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 08:49:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 26 ms returned sat
[2022-05-22 08:49:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:38] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 08:49:38] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:38] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:38] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:49:38] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:38] [INFO ] Added : 64 causal constraints over 13 iterations in 78 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:49:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 26 ms returned sat
[2022-05-22 08:49:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:38] [INFO ] [Real]Absence check using state equation in 174 ms returned sat
[2022-05-22 08:49:38] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:49:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:38] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:49:38] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:38] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:49:38] [INFO ] Added : 64 causal constraints over 13 iterations in 64 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:49:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:38] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:38] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:49:38] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:38] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:38] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:49:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:38] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:49:38] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:38] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:38] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:38] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:49:38] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 66 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:39] [INFO ] Added : 64 causal constraints over 13 iterations in 67 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:39] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:39] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:49:39] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:49:39] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:39] [INFO ] Added : 67 causal constraints over 14 iterations in 77 ms. Result :sat
Minimization took 11 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:40] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:40] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:40] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:40] [INFO ] Added : 64 causal constraints over 13 iterations in 62 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, -1, -1] Max seen :[22234, 19616, 10745, 7358, 15156, 7521, 12822, 7711, 19613, 18524, 22233, 6617, 10395, 70, 14483]
Incomplete Parikh walk after 1455800 steps, including 96 resets, run finished after 1439 ms. (steps per millisecond=1011 ) properties (out of 15) seen :14507 could not realise parikh vector
Incomplete Parikh walk after 21800 steps, including 115 resets, run finished after 31 ms. (steps per millisecond=703 ) properties (out of 15) seen :101 could not realise parikh vector
Incomplete Parikh walk after 1047000 steps, including 97 resets, run finished after 1032 ms. (steps per millisecond=1014 ) properties (out of 15) seen :10420 could not realise parikh vector
Incomplete Parikh walk after 669200 steps, including 96 resets, run finished after 687 ms. (steps per millisecond=974 ) properties (out of 15) seen :6643 could not realise parikh vector
Incomplete Parikh walk after 2230800 steps, including 96 resets, run finished after 2389 ms. (steps per millisecond=933 ) properties (out of 15) seen :22255 could not realise parikh vector
Incomplete Parikh walk after 1859900 steps, including 96 resets, run finished after 1840 ms. (steps per millisecond=1010 ) properties (out of 15) seen :20492 could not realise parikh vector
Incomplete Parikh walk after 1968800 steps, including 96 resets, run finished after 2073 ms. (steps per millisecond=949 ) properties (out of 15) seen :19641 could not realise parikh vector
Incomplete Parikh walk after 778600 steps, including 96 resets, run finished after 764 ms. (steps per millisecond=1019 ) properties (out of 15) seen :7738 could not realise parikh vector
Incomplete Parikh walk after 1289700 steps, including 98 resets, run finished after 1227 ms. (steps per millisecond=1051 ) properties (out of 15) seen :12850 could not realise parikh vector
Incomplete Parikh walk after 759600 steps, including 96 resets, run finished after 835 ms. (steps per millisecond=909 ) properties (out of 15) seen :7548 could not realise parikh vector
Incomplete Parikh walk after 1523100 steps, including 96 resets, run finished after 1512 ms. (steps per millisecond=1007 ) properties (out of 15) seen :15184 could not realise parikh vector
Incomplete Parikh walk after 743300 steps, including 96 resets, run finished after 860 ms. (steps per millisecond=864 ) properties (out of 15) seen :7385 could not realise parikh vector
Incomplete Parikh walk after 1082000 steps, including 96 resets, run finished after 1168 ms. (steps per millisecond=926 ) properties (out of 15) seen :10773 could not realise parikh vector
Incomplete Parikh walk after 1969100 steps, including 97 resets, run finished after 1922 ms. (steps per millisecond=1024 ) properties (out of 15) seen :19828 could not realise parikh vector
Incomplete Parikh walk after 2230900 steps, including 98 resets, run finished after 2245 ms. (steps per millisecond=993 ) properties (out of 15) seen :22260 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:50:00] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:50:00] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:50:00] [INFO ] Implicit Places using invariants in 103 ms returned []
[2022-05-22 08:50:00] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:50:00] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:50:00] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:50:00] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
[2022-05-22 08:50:00] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:50:00] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:50:00] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:50:00] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:50:00] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2332 ms. (steps per millisecond=428 ) properties (out of 15) seen :73602
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 15) seen :15878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 558 ms. (steps per millisecond=1792 ) properties (out of 15) seen :8128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 15) seen :6649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 798 ms. (steps per millisecond=1253 ) properties (out of 15) seen :4916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 15) seen :11475
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 691 ms. (steps per millisecond=1447 ) properties (out of 15) seen :5929
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 596 ms. (steps per millisecond=1677 ) properties (out of 15) seen :8337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 745 ms. (steps per millisecond=1342 ) properties (out of 15) seen :5863
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 15) seen :17559
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 15) seen :14486
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 15) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 758 ms. (steps per millisecond=1319 ) properties (out of 15) seen :5032
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 15) seen :6023
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 857 ms. (steps per millisecond=1166 ) properties (out of 15) seen :959
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 15) seen :15177
[2022-05-22 08:50:11] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:50:11] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:50:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:11] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:11] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:50:11] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:11] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:11] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:50:11] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 08:50:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:50:11] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:11] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:11] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:11] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:50:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:50:11] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:11] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:11] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:11] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:50:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:50:11] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:50:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:11] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:11] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:11] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:50:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:11] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:11] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:11] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:50:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:11] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:50:11] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:50:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:12] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:12] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:12] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:12] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:50:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:12] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:12] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:12] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:12] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:50:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:12] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:12] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:12] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:12] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:50:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:12] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:12] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:12] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:12] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:50:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:12] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:12] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:12] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:50:12] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:50:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:12] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:12] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:12] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:12] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:50:12] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:50:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:13] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:50:13] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 11 ms.
[2022-05-22 08:50:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:13] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-22 08:50:13] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:50:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:13] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-22 08:50:13] [INFO ] Added : 67 causal constraints over 14 iterations in 109 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:50:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:13] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:13] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:13] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:13] [INFO ] Added : 64 causal constraints over 13 iterations in 59 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, -1, -1] Max seen :[22236, 19618, 10747, 7360, 15158, 7523, 12824, 7713, 19615, 18525, 22235, 6620, 10397, 71, 15142]
Incomplete Parikh walk after 1521700 steps, including 96 resets, run finished after 1512 ms. (steps per millisecond=1006 ) properties (out of 15) seen :15167 could not realise parikh vector
Incomplete Parikh walk after 22000 steps, including 116 resets, run finished after 32 ms. (steps per millisecond=687 ) properties (out of 15) seen :101 could not realise parikh vector
Incomplete Parikh walk after 1047200 steps, including 97 resets, run finished after 1040 ms. (steps per millisecond=1006 ) properties (out of 15) seen :10425 could not realise parikh vector
Incomplete Parikh walk after 669500 steps, including 96 resets, run finished after 680 ms. (steps per millisecond=984 ) properties (out of 15) seen :6646 could not realise parikh vector
Incomplete Parikh walk after 2231000 steps, including 96 resets, run finished after 2385 ms. (steps per millisecond=935 ) properties (out of 15) seen :22262 could not realise parikh vector
Incomplete Parikh walk after 1860000 steps, including 96 resets, run finished after 1820 ms. (steps per millisecond=1021 ) properties (out of 15) seen :20461 could not realise parikh vector
Incomplete Parikh walk after 1969000 steps, including 96 resets, run finished after 2067 ms. (steps per millisecond=952 ) properties (out of 15) seen :19644 could not realise parikh vector
Incomplete Parikh walk after 778800 steps, including 97 resets, run finished after 759 ms. (steps per millisecond=1026 ) properties (out of 15) seen :7740 could not realise parikh vector
Incomplete Parikh walk after 1289900 steps, including 98 resets, run finished after 1232 ms. (steps per millisecond=1046 ) properties (out of 15) seen :12851 could not realise parikh vector
Incomplete Parikh walk after 759800 steps, including 96 resets, run finished after 837 ms. (steps per millisecond=907 ) properties (out of 15) seen :7548 could not realise parikh vector
Incomplete Parikh walk after 1523300 steps, including 96 resets, run finished after 1515 ms. (steps per millisecond=1005 ) properties (out of 15) seen :15184 could not realise parikh vector
Incomplete Parikh walk after 743500 steps, including 96 resets, run finished after 851 ms. (steps per millisecond=873 ) properties (out of 15) seen :7383 could not realise parikh vector
Incomplete Parikh walk after 1082200 steps, including 96 resets, run finished after 1150 ms. (steps per millisecond=941 ) properties (out of 15) seen :10772 could not realise parikh vector
Incomplete Parikh walk after 1969300 steps, including 97 resets, run finished after 1925 ms. (steps per millisecond=1023 ) properties (out of 15) seen :19819 could not realise parikh vector
Incomplete Parikh walk after 2231100 steps, including 98 resets, run finished after 2259 ms. (steps per millisecond=987 ) properties (out of 15) seen :22262 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 6 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 5 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:50:33] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:50:33] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:50:33] [INFO ] Implicit Places using invariants in 10 ms returned []
[2022-05-22 08:50:33] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:50:33] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:50:33] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:50:33] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-22 08:50:33] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:50:33] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:50:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:50:33] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:50:33] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2330 ms. (steps per millisecond=429 ) properties (out of 15) seen :73736
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 15) seen :18516
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 15) seen :22218
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 15) seen :5701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 678 ms. (steps per millisecond=1474 ) properties (out of 15) seen :6268
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 15) seen :9009
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=2100 ) properties (out of 15) seen :8768
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 15) seen :7220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties (out of 15) seen :7418
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 15) seen :15877
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 15) seen :12348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 15) seen :22226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 811 ms. (steps per millisecond=1233 ) properties (out of 15) seen :5037
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 15) seen :10416
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 857 ms. (steps per millisecond=1166 ) properties (out of 15) seen :948
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 558 ms. (steps per millisecond=1792 ) properties (out of 15) seen :7720
[2022-05-22 08:50:43] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:50:44] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:44] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:50:44] [INFO ] [Real]Added 66 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:50:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:50:44] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:50:44] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:50:44] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:44] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:50:44] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:50:44] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:50:45] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:50:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:45] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Real]Added 66 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:50:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:45] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:45] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:50:45] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:50:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:45] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:45] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:45] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:50:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:45] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:45] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:45] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:50:45] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:50:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:45] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:45] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:50:45] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:50:45] [INFO ] Added : 64 causal constraints over 13 iterations in 66 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:50:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:45] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:45] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:45] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:45] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:50:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:45] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:45] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:50:45] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:50:45] [INFO ] Added : 64 causal constraints over 13 iterations in 65 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:50:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:45] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:46] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:46] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:50:46] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:46] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:50:46] [INFO ] Added : 67 causal constraints over 14 iterations in 66 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:50:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:50:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:46] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:46] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:46] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:50:46] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:46] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:50:46] [INFO ] Added : 64 causal constraints over 13 iterations in 62 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, -1, -1] Max seen :[22238, 22218, 10749, 7362, 15159, 8745, 12826, 7716, 19617, 18527, 22237, 6622, 10398, 72, 15144]
Incomplete Parikh walk after 1521900 steps, including 97 resets, run finished after 1518 ms. (steps per millisecond=1002 ) properties (out of 15) seen :15170 could not realise parikh vector
Incomplete Parikh walk after 22200 steps, including 120 resets, run finished after 31 ms. (steps per millisecond=716 ) properties (out of 15) seen :103 could not realise parikh vector
Incomplete Parikh walk after 1047300 steps, including 97 resets, run finished after 1044 ms. (steps per millisecond=1003 ) properties (out of 15) seen :10432 could not realise parikh vector
Incomplete Parikh walk after 669700 steps, including 96 resets, run finished after 708 ms. (steps per millisecond=945 ) properties (out of 15) seen :6646 could not realise parikh vector
Incomplete Parikh walk after 2231200 steps, including 96 resets, run finished after 2392 ms. (steps per millisecond=932 ) properties (out of 15) seen :22267 could not realise parikh vector
Incomplete Parikh walk after 1860200 steps, including 97 resets, run finished after 1867 ms. (steps per millisecond=996 ) properties (out of 15) seen :20555 could not realise parikh vector
Incomplete Parikh walk after 1969200 steps, including 96 resets, run finished after 2053 ms. (steps per millisecond=959 ) properties (out of 15) seen :19646 could not realise parikh vector
Incomplete Parikh walk after 779100 steps, including 96 resets, run finished after 770 ms. (steps per millisecond=1011 ) properties (out of 15) seen :7743 could not realise parikh vector
Incomplete Parikh walk after 1290100 steps, including 98 resets, run finished after 1234 ms. (steps per millisecond=1045 ) properties (out of 15) seen :12854 could not realise parikh vector
Incomplete Parikh walk after 882000 steps, including 96 resets, run finished after 972 ms. (steps per millisecond=907 ) properties (out of 15) seen :8772 could not realise parikh vector
Incomplete Parikh walk after 1523400 steps, including 96 resets, run finished after 1516 ms. (steps per millisecond=1004 ) properties (out of 15) seen :15186 could not realise parikh vector
Incomplete Parikh walk after 743700 steps, including 96 resets, run finished after 836 ms. (steps per millisecond=889 ) properties (out of 15) seen :7387 could not realise parikh vector
Incomplete Parikh walk after 1082400 steps, including 96 resets, run finished after 1156 ms. (steps per millisecond=936 ) properties (out of 15) seen :10776 could not realise parikh vector
Incomplete Parikh walk after 2229300 steps, including 97 resets, run finished after 2138 ms. (steps per millisecond=1042 ) properties (out of 15) seen :22437 could not realise parikh vector
Incomplete Parikh walk after 2231300 steps, including 98 resets, run finished after 2244 ms. (steps per millisecond=994 ) properties (out of 15) seen :22271 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:51:06] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:51:06] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:51:06] [INFO ] Implicit Places using invariants in 22 ms returned []
[2022-05-22 08:51:06] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:51:06] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:06] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:51:06] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2022-05-22 08:51:06] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:51:06] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:51:06] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:06] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:51:06] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2327 ms. (steps per millisecond=429 ) properties (out of 15) seen :73863
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :22222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 15) seen :13885
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 15) seen :10459
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 717 ms. (steps per millisecond=1394 ) properties (out of 15) seen :6407
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 755 ms. (steps per millisecond=1324 ) properties (out of 15) seen :5852
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 709 ms. (steps per millisecond=1410 ) properties (out of 15) seen :6217
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 15) seen :8317
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 782 ms. (steps per millisecond=1278 ) properties (out of 15) seen :5168
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 15) seen :13331
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 15) seen :10086
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :20831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 694 ms. (steps per millisecond=1440 ) properties (out of 15) seen :5476
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 15) seen :8530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 854 ms. (steps per millisecond=1170 ) properties (out of 15) seen :971
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 15) seen :10095
[2022-05-22 08:51:17] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:51:17] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:17] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:51:17] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:17] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:51:17] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:51:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:17] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 15 ms.
[2022-05-22 08:51:17] [INFO ] Added : 64 causal constraints over 13 iterations in 87 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:51:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:17] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:51:17] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:51:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:17] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:51:17] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:51:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 7 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:17] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:51:17] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:17] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:51:18] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:51:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:18] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:51:18] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:51:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 7 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:18] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:51:18] [INFO ] Added : 64 causal constraints over 13 iterations in 64 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:51:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:18] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:18] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:51:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:18] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:51:18] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:51:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:18] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:51:18] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:51:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:51:18] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:18] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:18] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:51:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:19] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:19] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:51:19] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:19] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:19] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:51:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:19] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:51:19] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:19] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:19] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:19] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:19] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:51:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:51:19] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:19] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:19] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:19] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 25 ms.
[2022-05-22 08:51:19] [INFO ] Added : 67 causal constraints over 14 iterations in 89 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:51:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:19] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:19] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:51:19] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:19] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:51:19] [INFO ] Added : 64 causal constraints over 13 iterations in 61 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, -1, -1] Max seen :[22240, 22220, 10751, 7364, 15164, 8747, 12828, 7718, 19619, 18529, 22241, 6624, 10401, 74, 15146]
Incomplete Parikh walk after 1522100 steps, including 97 resets, run finished after 1523 ms. (steps per millisecond=999 ) properties (out of 15) seen :15170 could not realise parikh vector
Incomplete Parikh walk after 22600 steps, including 118 resets, run finished after 32 ms. (steps per millisecond=706 ) properties (out of 15) seen :109 could not realise parikh vector
Incomplete Parikh walk after 1047600 steps, including 97 resets, run finished after 1026 ms. (steps per millisecond=1021 ) properties (out of 15) seen :10429 could not realise parikh vector
Incomplete Parikh walk after 669900 steps, including 96 resets, run finished after 685 ms. (steps per millisecond=977 ) properties (out of 15) seen :6647 could not realise parikh vector
Incomplete Parikh walk after 2231600 steps, including 96 resets, run finished after 2392 ms. (steps per millisecond=932 ) properties (out of 15) seen :22268 could not realise parikh vector
Incomplete Parikh walk after 1860400 steps, including 96 resets, run finished after 1861 ms. (steps per millisecond=999 ) properties (out of 15) seen :20439 could not realise parikh vector
Incomplete Parikh walk after 1969400 steps, including 96 resets, run finished after 2067 ms. (steps per millisecond=952 ) properties (out of 15) seen :19650 could not realise parikh vector
Incomplete Parikh walk after 779300 steps, including 96 resets, run finished after 772 ms. (steps per millisecond=1009 ) properties (out of 15) seen :7745 could not realise parikh vector
Incomplete Parikh walk after 1290300 steps, including 98 resets, run finished after 1230 ms. (steps per millisecond=1049 ) properties (out of 15) seen :12856 could not realise parikh vector
Incomplete Parikh walk after 882200 steps, including 96 resets, run finished after 973 ms. (steps per millisecond=906 ) properties (out of 15) seen :8773 could not realise parikh vector
Incomplete Parikh walk after 1523900 steps, including 96 resets, run finished after 1500 ms. (steps per millisecond=1015 ) properties (out of 15) seen :15196 could not realise parikh vector
Incomplete Parikh walk after 743900 steps, including 96 resets, run finished after 859 ms. (steps per millisecond=866 ) properties (out of 15) seen :7391 could not realise parikh vector
Incomplete Parikh walk after 1082600 steps, including 96 resets, run finished after 1178 ms. (steps per millisecond=919 ) properties (out of 15) seen :10776 could not realise parikh vector
Incomplete Parikh walk after 2229500 steps, including 97 resets, run finished after 2212 ms. (steps per millisecond=1007 ) properties (out of 15) seen :22447 could not realise parikh vector
Incomplete Parikh walk after 2231500 steps, including 98 resets, run finished after 2232 ms. (steps per millisecond=999 ) properties (out of 15) seen :22265 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:51:40] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:51:40] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:40] [INFO ] Implicit Places using invariants in 42 ms returned []
[2022-05-22 08:51:40] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:51:40] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:40] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:51:40] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2022-05-22 08:51:40] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:51:40] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:51:40] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:40] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:51:40] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2332 ms. (steps per millisecond=428 ) properties (out of 15) seen :73476
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 15) seen :15144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 15) seen :17568
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 706 ms. (steps per millisecond=1416 ) properties (out of 15) seen :5816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 595 ms. (steps per millisecond=1680 ) properties (out of 15) seen :7561
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 15) seen :8333
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=1589 ) properties (out of 15) seen :7975
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 15) seen :12345
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 782 ms. (steps per millisecond=1278 ) properties (out of 15) seen :5046
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 15) seen :20854
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 15) seen :19620
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 15) seen :20862
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 815 ms. (steps per millisecond=1226 ) properties (out of 15) seen :4702
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 15) seen :8140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 853 ms. (steps per millisecond=1172 ) properties (out of 15) seen :918
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 15) seen :10083
[2022-05-22 08:51:50] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:51:50] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:51:50] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:51:50] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:51] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:51:51] [INFO ] Added : 64 causal constraints over 13 iterations in 64 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:51:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:51] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:51] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:51:51] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 08:51:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:51] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:51] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:51] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:51:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:51] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:51] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:51] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:51:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:51] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 21 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:51] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:51] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:51] [INFO ] Added : 64 causal constraints over 13 iterations in 65 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:51:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:51] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:51] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:51:51] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:51:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:51] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:51:51] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:52] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:52] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:52] [INFO ] Added : 64 causal constraints over 13 iterations in 67 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:51:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:52] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:52] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:52] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:52] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:51:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:52] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:52] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:52] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:51:52] [INFO ] Added : 64 causal constraints over 13 iterations in 65 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:51:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:52] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:52] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:52] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:51:52] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:51:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:52] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:52] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:52] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:52] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:51:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:52] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:52] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:52] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:52] [INFO ] Added : 64 causal constraints over 13 iterations in 68 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:51:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:52] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:52] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:52] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:51:52] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:51:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:53] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:53] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:51:53] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:53] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:51:53] [INFO ] Added : 67 causal constraints over 14 iterations in 66 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:51:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:53] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:53] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:53] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:53] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:51:53] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22242, 22223, 10752, 7527, 15167, 8749, 12831, 7719, 20827, 19606, 22243, 6625, 10403, 75, 15148]
Incomplete Parikh walk after 1522300 steps, including 96 resets, run finished after 1496 ms. (steps per millisecond=1017 ) properties (out of 15) seen :15173 could not realise parikh vector
Incomplete Parikh walk after 22800 steps, including 119 resets, run finished after 41 ms. (steps per millisecond=556 ) properties (out of 15) seen :106 could not realise parikh vector
Incomplete Parikh walk after 1047800 steps, including 97 resets, run finished after 1038 ms. (steps per millisecond=1009 ) properties (out of 15) seen :10428 could not realise parikh vector
Incomplete Parikh walk after 670000 steps, including 96 resets, run finished after 698 ms. (steps per millisecond=959 ) properties (out of 15) seen :6651 could not realise parikh vector
Incomplete Parikh walk after 2231800 steps, including 96 resets, run finished after 2402 ms. (steps per millisecond=929 ) properties (out of 15) seen :22270 could not realise parikh vector
Incomplete Parikh walk after 1968100 steps, including 96 resets, run finished after 1950 ms. (steps per millisecond=1009 ) properties (out of 15) seen :21641 could not realise parikh vector
Incomplete Parikh walk after 2090200 steps, including 97 resets, run finished after 2180 ms. (steps per millisecond=958 ) properties (out of 15) seen :20857 could not realise parikh vector
Incomplete Parikh walk after 779400 steps, including 97 resets, run finished after 758 ms. (steps per millisecond=1028 ) properties (out of 15) seen :7748 could not realise parikh vector
Incomplete Parikh walk after 1290600 steps, including 98 resets, run finished after 1231 ms. (steps per millisecond=1048 ) properties (out of 15) seen :12855 could not realise parikh vector
Incomplete Parikh walk after 882400 steps, including 96 resets, run finished after 951 ms. (steps per millisecond=927 ) properties (out of 15) seen :8780 could not realise parikh vector
Incomplete Parikh walk after 1524200 steps, including 96 resets, run finished after 1502 ms. (steps per millisecond=1014 ) properties (out of 15) seen :15192 could not realise parikh vector
Incomplete Parikh walk after 760200 steps, including 96 resets, run finished after 850 ms. (steps per millisecond=894 ) properties (out of 15) seen :7551 could not realise parikh vector
Incomplete Parikh walk after 1082700 steps, including 97 resets, run finished after 1161 ms. (steps per millisecond=932 ) properties (out of 15) seen :10777 could not realise parikh vector
Incomplete Parikh walk after 2229800 steps, including 97 resets, run finished after 2189 ms. (steps per millisecond=1018 ) properties (out of 15) seen :22445 could not realise parikh vector
Incomplete Parikh walk after 2231700 steps, including 98 resets, run finished after 2216 ms. (steps per millisecond=1007 ) properties (out of 15) seen :22277 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 5 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:52:13] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:52:13] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:52:13] [INFO ] Implicit Places using invariants in 20 ms returned []
[2022-05-22 08:52:13] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:52:13] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:52:14] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:52:14] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2022-05-22 08:52:14] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:52:14] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:52:14] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:14] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:52:14] [INFO ] Computed 1 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2358 ms. (steps per millisecond=424 ) properties (out of 15) seen :74002
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 15) seen :11890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 721 ms. (steps per millisecond=1386 ) properties (out of 15) seen :5324
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 15) seen :8122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 15) seen :10767
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 688 ms. (steps per millisecond=1453 ) properties (out of 15) seen :5605
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties (out of 15) seen :8119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 807 ms. (steps per millisecond=1239 ) properties (out of 15) seen :4947
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 15) seen :14492
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 15) seen :11891
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 15) seen :19607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 780 ms. (steps per millisecond=1282 ) properties (out of 15) seen :5193
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 494 ms. (steps per millisecond=2024 ) properties (out of 15) seen :8986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 862 ms. (steps per millisecond=1160 ) properties (out of 15) seen :915
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 15) seen :10428
[2022-05-22 08:52:24] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:52:24] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:52:24] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:52:24] [INFO ] [Real]Added 66 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:52:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:24] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:52:24] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:24] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:52:24] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:24] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:25] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:52:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:25] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:25] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:25] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:52:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:25] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:25] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:25] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:52:25] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:52:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:25] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:25] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:25] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:25] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:52:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:25] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:25] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:25] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:52:25] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:52:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:25] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:25] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:25] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:25] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:52:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:25] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:25] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:52:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:25] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:25] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:52:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:26] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:26] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:26] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:26] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:52:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:26] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:26] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:26] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:52:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:26] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:26] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:26] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:52:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:26] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:26] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:26] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:52:26] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:52:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:26] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Real]Added 66 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:26] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Nat]Added 66 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:52:26] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-22 08:52:26] [INFO ] Added : 67 causal constraints over 14 iterations in 75 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:52:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:26] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:26] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:52:26] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:26] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:26] [INFO ] Added : 64 causal constraints over 13 iterations in 59 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, -1, -1] Max seen :[22244, 22224, 10754, 8084, 15168, 8751, 12833, 7721, 20829, 19607, 22245, 6627, 10405, 76, 15150]
Incomplete Parikh walk after 1522500 steps, including 96 resets, run finished after 1517 ms. (steps per millisecond=1003 ) properties (out of 15) seen :15174 could not realise parikh vector
Incomplete Parikh walk after 23000 steps, including 118 resets, run finished after 33 ms. (steps per millisecond=696 ) properties (out of 15) seen :105 could not realise parikh vector
Incomplete Parikh walk after 1048000 steps, including 97 resets, run finished after 1032 ms. (steps per millisecond=1015 ) properties (out of 15) seen :10434 could not realise parikh vector
Incomplete Parikh walk after 670200 steps, including 96 resets, run finished after 682 ms. (steps per millisecond=982 ) properties (out of 15) seen :6650 could not realise parikh vector
Incomplete Parikh walk after 2232000 steps, including 97 resets, run finished after 2416 ms. (steps per millisecond=923 ) properties (out of 15) seen :22271 could not realise parikh vector
Incomplete Parikh walk after 1968200 steps, including 97 resets, run finished after 1977 ms. (steps per millisecond=995 ) properties (out of 15) seen :21746 could not realise parikh vector
Incomplete Parikh walk after 2090400 steps, including 96 resets, run finished after 2161 ms. (steps per millisecond=967 ) properties (out of 15) seen :20856 could not realise parikh vector
Incomplete Parikh walk after 779600 steps, including 96 resets, run finished after 756 ms. (steps per millisecond=1031 ) properties (out of 15) seen :7749 could not realise parikh vector
Incomplete Parikh walk after 1290800 steps, including 98 resets, run finished after 1230 ms. (steps per millisecond=1049 ) properties (out of 15) seen :12860 could not realise parikh vector
Incomplete Parikh walk after 882600 steps, including 96 resets, run finished after 953 ms. (steps per millisecond=926 ) properties (out of 15) seen :8780 could not realise parikh vector
Incomplete Parikh walk after 1524300 steps, including 96 resets, run finished after 1497 ms. (steps per millisecond=1018 ) properties (out of 15) seen :15193 could not realise parikh vector
Incomplete Parikh walk after 815900 steps, including 96 resets, run finished after 936 ms. (steps per millisecond=871 ) properties (out of 15) seen :8110 could not realise parikh vector
Incomplete Parikh walk after 1082900 steps, including 96 resets, run finished after 1165 ms. (steps per millisecond=929 ) properties (out of 15) seen :10778 could not realise parikh vector
Incomplete Parikh walk after 2229900 steps, including 97 resets, run finished after 2142 ms. (steps per millisecond=1041 ) properties (out of 15) seen :22442 could not realise parikh vector
Incomplete Parikh walk after 2231900 steps, including 98 resets, run finished after 2209 ms. (steps per millisecond=1010 ) properties (out of 15) seen :22273 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:52:47] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:52:47] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:47] [INFO ] Implicit Places using invariants in 41 ms returned []
[2022-05-22 08:52:47] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:52:47] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:47] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:52:47] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2022-05-22 08:52:47] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:52:47] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:52:47] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:47] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:52:47] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2340 ms. (steps per millisecond=427 ) properties (out of 15) seen :73996
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 15) seen :17539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 15) seen :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 15) seen :7246
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 620 ms. (steps per millisecond=1612 ) properties (out of 15) seen :6382
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=1697 ) properties (out of 15) seen :7556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 15) seen :8778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 15) seen :12341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 771 ms. (steps per millisecond=1297 ) properties (out of 15) seen :5717
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 15) seen :8995
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 15) seen :18523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 15) seen :22226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 15) seen :6038
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 15) seen :8734
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 860 ms. (steps per millisecond=1162 ) properties (out of 15) seen :968
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 15) seen :12333
[2022-05-22 08:52:57] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:52:57] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:52:57] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:52:57] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:57] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:52:57] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:52:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:58] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:58] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:52:58] [INFO ] Added : 64 causal constraints over 13 iterations in 64 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:52:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:58] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:58] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:58] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:52:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:58] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:58] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:58] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:52:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:58] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:58] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:58] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:52:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:58] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:58] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-22 08:52:58] [INFO ] Added : 64 causal constraints over 13 iterations in 70 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:52:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:58] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:58] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:52:58] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:52:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:58] [INFO ] [Real]Added 66 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:52:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:59] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:59] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:52:59] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:52:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:59] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:59] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:59] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:59] [INFO ] Added : 64 causal constraints over 13 iterations in 65 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:52:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:59] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:59] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:59] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:59] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:52:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:59] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:59] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:59] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:52:59] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:52:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:59] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:59] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:59] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:52:59] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:52:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:59] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:59] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:59] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:52:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:00] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:53:00] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:00] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:53:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:00] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 13 ms.
[2022-05-22 08:53:00] [INFO ] Added : 67 causal constraints over 14 iterations in 78 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:53:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:00] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:53:00] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:53:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:00] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:53:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:00] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:00] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22246, 22226, 10756, 8085, 15170, 8753, 12834, 7723, 20831, 19609, 22247, 6629, 10408, 77, 15152]
Incomplete Parikh walk after 1522700 steps, including 96 resets, run finished after 1495 ms. (steps per millisecond=1018 ) properties (out of 15) seen :15177 could not realise parikh vector
Incomplete Parikh walk after 23200 steps, including 120 resets, run finished after 33 ms. (steps per millisecond=703 ) properties (out of 15) seen :108 could not realise parikh vector
Incomplete Parikh walk after 1048300 steps, including 97 resets, run finished after 1034 ms. (steps per millisecond=1013 ) properties (out of 15) seen :10432 could not realise parikh vector
Incomplete Parikh walk after 670400 steps, including 96 resets, run finished after 697 ms. (steps per millisecond=961 ) properties (out of 15) seen :6657 could not realise parikh vector
Incomplete Parikh walk after 2232200 steps, including 96 resets, run finished after 2376 ms. (steps per millisecond=939 ) properties (out of 15) seen :22277 could not realise parikh vector
Incomplete Parikh walk after 1968400 steps, including 96 resets, run finished after 1932 ms. (steps per millisecond=1018 ) properties (out of 15) seen :21694 could not realise parikh vector
Incomplete Parikh walk after 2090600 steps, including 96 resets, run finished after 2200 ms. (steps per millisecond=950 ) properties (out of 15) seen :20860 could not realise parikh vector
Incomplete Parikh walk after 779800 steps, including 96 resets, run finished after 768 ms. (steps per millisecond=1015 ) properties (out of 15) seen :7751 could not realise parikh vector
Incomplete Parikh walk after 1290900 steps, including 99 resets, run finished after 1217 ms. (steps per millisecond=1060 ) properties (out of 15) seen :12863 could not realise parikh vector
Incomplete Parikh walk after 882800 steps, including 96 resets, run finished after 958 ms. (steps per millisecond=921 ) properties (out of 15) seen :8779 could not realise parikh vector
Incomplete Parikh walk after 1524500 steps, including 96 resets, run finished after 1508 ms. (steps per millisecond=1010 ) properties (out of 15) seen :15198 could not realise parikh vector
Incomplete Parikh walk after 816000 steps, including 96 resets, run finished after 919 ms. (steps per millisecond=887 ) properties (out of 15) seen :8111 could not realise parikh vector
Incomplete Parikh walk after 1083100 steps, including 96 resets, run finished after 1146 ms. (steps per millisecond=945 ) properties (out of 15) seen :10783 could not realise parikh vector
Incomplete Parikh walk after 2230100 steps, including 97 resets, run finished after 2156 ms. (steps per millisecond=1034 ) properties (out of 15) seen :22456 could not realise parikh vector
Incomplete Parikh walk after 2232100 steps, including 98 resets, run finished after 2210 ms. (steps per millisecond=1010 ) properties (out of 15) seen :22275 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:53:20] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:53:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:21] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-05-22 08:53:21] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:53:21] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:53:21] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:53:21] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2022-05-22 08:53:21] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:53:21] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:53:21] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:21] [INFO ] Dead Transitions using invariants and state equation in 264 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:53:21] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2342 ms. (steps per millisecond=426 ) properties (out of 15) seen :73675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 15) seen :19613
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 15) seen :12340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 794 ms. (steps per millisecond=1259 ) properties (out of 15) seen :4729
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 718 ms. (steps per millisecond=1392 ) properties (out of 15) seen :5829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 599 ms. (steps per millisecond=1669 ) properties (out of 15) seen :8547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 692 ms. (steps per millisecond=1445 ) properties (out of 15) seen :5918
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 15) seen :6230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 774 ms. (steps per millisecond=1291 ) properties (out of 15) seen :5686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 15) seen :11488
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 15) seen :17541
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 15) seen :17543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 15) seen :11972
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 15) seen :10088
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 866 ms. (steps per millisecond=1154 ) properties (out of 15) seen :922
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 15) seen :10741
[2022-05-22 08:53:31] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:53:31] [INFO ] Computed 1 place invariants in 11 ms
[2022-05-22 08:53:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:53:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:53:31] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:53:31] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:31] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:53:31] [INFO ] [Nat]Added 66 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:53:31] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:53:31] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:53:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:32] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:53:32] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:53:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:32] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:32] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:53:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:32] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:32] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:53:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:32] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:32] [INFO ] Added : 64 causal constraints over 13 iterations in 65 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:53:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:53:32] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:53:32] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:53:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:32] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:53:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 12 ms returned sat
[2022-05-22 08:53:32] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:53:33] [INFO ] Added : 64 causal constraints over 13 iterations in 119 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 08:53:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:33] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:53:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:53:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:53:33] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:53:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:53:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:33] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:53:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:33] [INFO ] Added : 64 causal constraints over 13 iterations in 65 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:53:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:33] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:53:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:33] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:53:34] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:34] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:53:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:34] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:53:34] [INFO ] Added : 64 causal constraints over 13 iterations in 66 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:53:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:34] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:53:34] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:53:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:53:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:34] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:53:34] [INFO ] Added : 67 causal constraints over 14 iterations in 66 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:53:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 6 ms returned sat
[2022-05-22 08:53:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:53:34] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:53:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:34] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:53:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:34] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:34] [INFO ] Added : 64 causal constraints over 13 iterations in 61 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, -1, -1] Max seen :[22248, 22228, 10758, 8087, 15172, 8756, 12837, 7725, 20833, 19612, 22250, 11888, 10409, 78, 15154]
Incomplete Parikh walk after 1522900 steps, including 96 resets, run finished after 1528 ms. (steps per millisecond=996 ) properties (out of 15) seen :15182 could not realise parikh vector
Incomplete Parikh walk after 23400 steps, including 119 resets, run finished after 34 ms. (steps per millisecond=688 ) properties (out of 15) seen :106 could not realise parikh vector
Incomplete Parikh walk after 1048400 steps, including 97 resets, run finished after 1042 ms. (steps per millisecond=1006 ) properties (out of 15) seen :10438 could not realise parikh vector
Incomplete Parikh walk after 1196300 steps, including 96 resets, run finished after 1215 ms. (steps per millisecond=984 ) properties (out of 15) seen :11915 could not realise parikh vector
Incomplete Parikh walk after 2232500 steps, including 96 resets, run finished after 2372 ms. (steps per millisecond=941 ) properties (out of 15) seen :22279 could not realise parikh vector
Incomplete Parikh walk after 1968700 steps, including 96 resets, run finished after 1926 ms. (steps per millisecond=1022 ) properties (out of 15) seen :21656 could not realise parikh vector
Incomplete Parikh walk after 2090800 steps, including 96 resets, run finished after 2173 ms. (steps per millisecond=962 ) properties (out of 15) seen :20860 could not realise parikh vector
Incomplete Parikh walk after 780000 steps, including 96 resets, run finished after 751 ms. (steps per millisecond=1038 ) properties (out of 15) seen :7750 could not realise parikh vector
Incomplete Parikh walk after 1291200 steps, including 98 resets, run finished after 1214 ms. (steps per millisecond=1063 ) properties (out of 15) seen :12862 could not realise parikh vector
Incomplete Parikh walk after 883100 steps, including 96 resets, run finished after 967 ms. (steps per millisecond=913 ) properties (out of 15) seen :8785 could not realise parikh vector
Incomplete Parikh walk after 1524700 steps, including 96 resets, run finished after 1482 ms. (steps per millisecond=1028 ) properties (out of 15) seen :15198 could not realise parikh vector
Incomplete Parikh walk after 816200 steps, including 96 resets, run finished after 912 ms. (steps per millisecond=894 ) properties (out of 15) seen :8117 could not realise parikh vector
Incomplete Parikh walk after 1083300 steps, including 96 resets, run finished after 1151 ms. (steps per millisecond=941 ) properties (out of 15) seen :10785 could not realise parikh vector
Incomplete Parikh walk after 2230300 steps, including 97 resets, run finished after 2150 ms. (steps per millisecond=1037 ) properties (out of 15) seen :22455 could not realise parikh vector
Incomplete Parikh walk after 2232300 steps, including 98 resets, run finished after 2213 ms. (steps per millisecond=1008 ) properties (out of 15) seen :22277 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:53:55] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:53:55] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:53:55] [INFO ] Implicit Places using invariants in 41 ms returned []
[2022-05-22 08:53:55] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:53:55] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:53:55] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:53:55] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2022-05-22 08:53:55] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:53:55] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:53:55] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:55] [INFO ] Dead Transitions using invariants and state equation in 112 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:53:55] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2361 ms. (steps per millisecond=423 ) properties (out of 15) seen :73865
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 15) seen :16667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 15) seen :13875
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 656 ms. (steps per millisecond=1524 ) properties (out of 15) seen :6250
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=1472 ) properties (out of 15) seen :6558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 15) seen :11519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 616 ms. (steps per millisecond=1623 ) properties (out of 15) seen :7605
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 15) seen :11900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 15) seen :5988
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 15) seen :17540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 15) seen :11474
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 15) seen :19606
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 776 ms. (steps per millisecond=1288 ) properties (out of 15) seen :4883
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 15) seen :8332
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 850 ms. (steps per millisecond=1176 ) properties (out of 15) seen :928
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 15) seen :12332
[2022-05-22 08:54:05] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:54:05] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:54:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:05] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:05] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:54:05] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:05] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:54:05] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:05] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:05] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:54:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:06] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:06] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:06] [INFO ] Added : 64 causal constraints over 13 iterations in 80 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:54:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:06] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:06] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:06] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:54:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:06] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:06] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:06] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:54:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 7 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:06] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:06] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:06] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:54:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Real]Added 66 Read/Feed constraints in 16 ms returned sat
[2022-05-22 08:54:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:06] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:06] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:06] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:54:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:06] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:06] [INFO ] [Nat]Added 66 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:54:06] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:54:07] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:54:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:07] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:07] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:07] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:54:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:07] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:07] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:54:07] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 21 ms.
[2022-05-22 08:54:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:07] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:07] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:54:07] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:54:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:07] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:07] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:07] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:54:07] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:54:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:07] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:07] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:54:07] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:54:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 5 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:07] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:07] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:07] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:08] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:08] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:54:08] [INFO ] Added : 67 causal constraints over 14 iterations in 66 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:08] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:54:08] [INFO ] Added : 64 causal constraints over 13 iterations in 60 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, -1, -1] Max seen :[22250, 22230, 10760, 8089, 15174, 8758, 12839, 7727, 20835, 19616, 22252, 11890, 10411, 79, 15156]
Incomplete Parikh walk after 1523100 steps, including 96 resets, run finished after 1507 ms. (steps per millisecond=1010 ) properties (out of 15) seen :15184 could not realise parikh vector
Incomplete Parikh walk after 23600 steps, including 121 resets, run finished after 44 ms. (steps per millisecond=536 ) properties (out of 15) seen :111 could not realise parikh vector
Incomplete Parikh walk after 1048600 steps, including 97 resets, run finished after 1039 ms. (steps per millisecond=1009 ) properties (out of 15) seen :10440 could not realise parikh vector
Incomplete Parikh walk after 1196500 steps, including 96 resets, run finished after 1229 ms. (steps per millisecond=973 ) properties (out of 15) seen :11916 could not realise parikh vector
Incomplete Parikh walk after 2232700 steps, including 97 resets, run finished after 2365 ms. (steps per millisecond=944 ) properties (out of 15) seen :22279 could not realise parikh vector
Incomplete Parikh walk after 1969100 steps, including 96 resets, run finished after 1974 ms. (steps per millisecond=997 ) properties (out of 15) seen :21660 could not realise parikh vector
Incomplete Parikh walk after 2091000 steps, including 96 resets, run finished after 2161 ms. (steps per millisecond=967 ) properties (out of 15) seen :20863 could not realise parikh vector
Incomplete Parikh walk after 780200 steps, including 97 resets, run finished after 765 ms. (steps per millisecond=1019 ) properties (out of 15) seen :7754 could not realise parikh vector
Incomplete Parikh walk after 1291400 steps, including 98 resets, run finished after 1219 ms. (steps per millisecond=1059 ) properties (out of 15) seen :12867 could not realise parikh vector
Incomplete Parikh walk after 883300 steps, including 96 resets, run finished after 990 ms. (steps per millisecond=892 ) properties (out of 15) seen :8784 could not realise parikh vector
Incomplete Parikh walk after 1524900 steps, including 96 resets, run finished after 1478 ms. (steps per millisecond=1031 ) properties (out of 15) seen :15200 could not realise parikh vector
Incomplete Parikh walk after 816400 steps, including 96 resets, run finished after 919 ms. (steps per millisecond=888 ) properties (out of 15) seen :8114 could not realise parikh vector
Incomplete Parikh walk after 1083500 steps, including 96 resets, run finished after 1163 ms. (steps per millisecond=931 ) properties (out of 15) seen :10787 could not realise parikh vector
Incomplete Parikh walk after 2230500 steps, including 97 resets, run finished after 2124 ms. (steps per millisecond=1050 ) properties (out of 15) seen :22463 could not realise parikh vector
Incomplete Parikh walk after 2232500 steps, including 98 resets, run finished after 2241 ms. (steps per millisecond=996 ) properties (out of 15) seen :22276 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 5 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 4 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:54:29] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:54:29] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:54:29] [INFO ] Implicit Places using invariants in 16 ms returned []
[2022-05-22 08:54:29] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:54:29] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:54:29] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:54:29] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-22 08:54:29] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:54:29] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:54:29] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:54:29] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:54:29] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2343 ms. (steps per millisecond=426 ) properties (out of 15) seen :73880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 15) seen :7722
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 765 ms. (steps per millisecond=1307 ) properties (out of 15) seen :6116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 15) seen :5195
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 15) seen :8328
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 690 ms. (steps per millisecond=1449 ) properties (out of 15) seen :6181
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 15) seen :7418
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 804 ms. (steps per millisecond=1243 ) properties (out of 15) seen :4874
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 15) seen :18526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 15) seen :12808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :23807
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 805 ms. (steps per millisecond=1242 ) properties (out of 15) seen :4862
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 573 ms. (steps per millisecond=1745 ) properties (out of 15) seen :11505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 856 ms. (steps per millisecond=1168 ) properties (out of 15) seen :894
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 15) seen :10398
[2022-05-22 08:54:40] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:54:40] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:54:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:54:40] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:54:40] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:40] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:40] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:54:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Real]Added 66 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:54:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:40] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:54:40] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:54:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:40] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:40] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:54:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:40] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:40] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:54:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:40] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Real]Added 66 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:54:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:41] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:41] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:54:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:41] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:41] [INFO ] Added : 64 causal constraints over 13 iterations in 76 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:54:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:41] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:54:41] [INFO ] Added : 64 causal constraints over 13 iterations in 73 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:54:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:41] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:41] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:54:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:41] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:54:41] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:54:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:41] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:54:41] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:54:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:41] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:41] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:54:42] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:42] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:54:42] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:42] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:54:42] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:42] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:42] [INFO ] Added : 67 causal constraints over 14 iterations in 67 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:42] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:54:42] [INFO ] Added : 64 causal constraints over 13 iterations in 62 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, -1, -1] Max seen :[22252, 22232, 10762, 8092, 15176, 8760, 12841, 7729, 20838, 19618, 23807, 11892, 11473, 80, 15158]
Incomplete Parikh walk after 1523300 steps, including 96 resets, run finished after 1528 ms. (steps per millisecond=996 ) properties (out of 15) seen :15185 could not realise parikh vector
Incomplete Parikh walk after 23800 steps, including 119 resets, run finished after 34 ms. (steps per millisecond=700 ) properties (out of 15) seen :111 could not realise parikh vector
Incomplete Parikh walk after 1154800 steps, including 97 resets, run finished after 1129 ms. (steps per millisecond=1022 ) properties (out of 15) seen :11502 could not realise parikh vector
Incomplete Parikh walk after 1196700 steps, including 96 resets, run finished after 1231 ms. (steps per millisecond=972 ) properties (out of 15) seen :11922 could not realise parikh vector
Incomplete Parikh walk after 2388200 steps, including 97 resets, run finished after 2538 ms. (steps per millisecond=940 ) properties (out of 15) seen :23835 could not realise parikh vector
Incomplete Parikh walk after 1969300 steps, including 96 resets, run finished after 1957 ms. (steps per millisecond=1006 ) properties (out of 15) seen :21667 could not realise parikh vector
Incomplete Parikh walk after 2091300 steps, including 96 resets, run finished after 2184 ms. (steps per millisecond=957 ) properties (out of 15) seen :20867 could not realise parikh vector
Incomplete Parikh walk after 780400 steps, including 96 resets, run finished after 758 ms. (steps per millisecond=1029 ) properties (out of 15) seen :7757 could not realise parikh vector
Incomplete Parikh walk after 1291600 steps, including 98 resets, run finished after 1231 ms. (steps per millisecond=1049 ) properties (out of 15) seen :12867 could not realise parikh vector
Incomplete Parikh walk after 883500 steps, including 96 resets, run finished after 962 ms. (steps per millisecond=918 ) properties (out of 15) seen :8790 could not realise parikh vector
Incomplete Parikh walk after 1525100 steps, including 96 resets, run finished after 1523 ms. (steps per millisecond=1001 ) properties (out of 15) seen :15200 could not realise parikh vector
Incomplete Parikh walk after 816700 steps, including 96 resets, run finished after 940 ms. (steps per millisecond=868 ) properties (out of 15) seen :8117 could not realise parikh vector
Incomplete Parikh walk after 1083700 steps, including 96 resets, run finished after 1136 ms. (steps per millisecond=953 ) properties (out of 15) seen :10785 could not realise parikh vector
Incomplete Parikh walk after 2230700 steps, including 97 resets, run finished after 2165 ms. (steps per millisecond=1030 ) properties (out of 15) seen :22459 could not realise parikh vector
Incomplete Parikh walk after 2232700 steps, including 98 resets, run finished after 2237 ms. (steps per millisecond=998 ) properties (out of 15) seen :22280 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 5 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 4 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:55:04] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:55:04] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:04] [INFO ] Implicit Places using invariants in 57 ms returned []
[2022-05-22 08:55:04] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:55:04] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:04] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:55:04] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2022-05-22 08:55:04] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-22 08:55:04] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:55:04] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:55:04] [INFO ] Dead Transitions using invariants and state equation in 144 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:55:04] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2338 ms. (steps per millisecond=427 ) properties (out of 15) seen :73469
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 15) seen :19607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 15) seen :17555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 769 ms. (steps per millisecond=1300 ) properties (out of 15) seen :4789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 811 ms. (steps per millisecond=1233 ) properties (out of 15) seen :5437
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=1472 ) properties (out of 15) seen :7769
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 735 ms. (steps per millisecond=1360 ) properties (out of 15) seen :5340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 15) seen :7951
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 802 ms. (steps per millisecond=1246 ) properties (out of 15) seen :4832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 15) seen :17546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 575 ms. (steps per millisecond=1739 ) properties (out of 15) seen :8121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 15) seen :22225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 15) seen :8380
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 687 ms. (steps per millisecond=1455 ) properties (out of 15) seen :6013
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 852 ms. (steps per millisecond=1173 ) properties (out of 15) seen :924
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 15) seen :13891
[2022-05-22 08:55:15] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:55:15] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:15] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:55:15] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:55:15] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:55:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:15] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:55:15] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:15] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:15] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:55:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:15] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:55:15] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:55:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:15] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:55:15] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:15] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:15] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:55:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:15] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:15] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:15] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:15] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:15] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:55:15] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:55:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:15] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:15] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:16] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:16] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 7 ms.
[2022-05-22 08:55:16] [INFO ] Added : 64 causal constraints over 13 iterations in 65 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:55:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:16] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:16] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:16] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:55:16] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:55:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:16] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:16] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:16] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:55:16] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:55:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:16] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:16] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:16] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:55:16] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:55:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:16] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:16] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:16] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:16] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 08:55:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 7 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:16] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:16] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:16] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:55:16] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 11 ms.
[2022-05-22 08:55:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:17] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:17] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:17] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:55:17] [INFO ] Added : 64 causal constraints over 13 iterations in 67 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:55:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:17] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:17] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 13 ms returned sat
[2022-05-22 08:55:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:17] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:17] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:17] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:55:17] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:55:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:17] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:55:17] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:55:17] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:17] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:17] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:55:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:17] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:55:17] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:17] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:17] [INFO ] [Nat]Added 66 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:55:17] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:17] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:55:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:55:17] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:55:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:17] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:17] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:17] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:55:17] [INFO ] Added : 67 causal constraints over 14 iterations in 66 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:55:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:17] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:17] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:17] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:17] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:17] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:17] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22254, 22234, 10764, 8094, 15177, 8763, 12843, 7731, 20840, 19620, 23809, 11894, 11477, 81, 15159]
Incomplete Parikh walk after 1523400 steps, including 96 resets, run finished after 1511 ms. (steps per millisecond=1008 ) properties (out of 15) seen :15186 could not realise parikh vector
Incomplete Parikh walk after 24000 steps, including 119 resets, run finished after 34 ms. (steps per millisecond=705 ) properties (out of 15) seen :109 could not realise parikh vector
Incomplete Parikh walk after 1155200 steps, including 97 resets, run finished after 1146 ms. (steps per millisecond=1008 ) properties (out of 15) seen :11507 could not realise parikh vector
Incomplete Parikh walk after 1196900 steps, including 96 resets, run finished after 1241 ms. (steps per millisecond=964 ) properties (out of 15) seen :11923 could not realise parikh vector
Incomplete Parikh walk after 2388400 steps, including 97 resets, run finished after 2531 ms. (steps per millisecond=943 ) properties (out of 15) seen :23837 could not realise parikh vector
Incomplete Parikh walk after 1969500 steps, including 96 resets, run finished after 1959 ms. (steps per millisecond=1005 ) properties (out of 15) seen :21555 could not realise parikh vector
Incomplete Parikh walk after 2091500 steps, including 96 resets, run finished after 2164 ms. (steps per millisecond=966 ) properties (out of 15) seen :20865 could not realise parikh vector
Incomplete Parikh walk after 780600 steps, including 96 resets, run finished after 760 ms. (steps per millisecond=1027 ) properties (out of 15) seen :7753 could not realise parikh vector
Incomplete Parikh walk after 1291800 steps, including 98 resets, run finished after 1226 ms. (steps per millisecond=1053 ) properties (out of 15) seen :12869 could not realise parikh vector
Incomplete Parikh walk after 883800 steps, including 96 resets, run finished after 963 ms. (steps per millisecond=917 ) properties (out of 15) seen :8789 could not realise parikh vector
Incomplete Parikh walk after 1525200 steps, including 96 resets, run finished after 1522 ms. (steps per millisecond=1002 ) properties (out of 15) seen :15207 could not realise parikh vector
Incomplete Parikh walk after 816900 steps, including 96 resets, run finished after 924 ms. (steps per millisecond=884 ) properties (out of 15) seen :8122 could not realise parikh vector
Incomplete Parikh walk after 1083900 steps, including 96 resets, run finished after 1153 ms. (steps per millisecond=940 ) properties (out of 15) seen :10791 could not realise parikh vector
Incomplete Parikh walk after 2230900 steps, including 97 resets, run finished after 2162 ms. (steps per millisecond=1031 ) properties (out of 15) seen :22444 could not realise parikh vector
Incomplete Parikh walk after 2232900 steps, including 98 resets, run finished after 2229 ms. (steps per millisecond=1001 ) properties (out of 15) seen :22284 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:55:39] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:55:39] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:39] [INFO ] Implicit Places using invariants in 72 ms returned []
[2022-05-22 08:55:39] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:55:39] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:39] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:55:39] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2022-05-22 08:55:39] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:55:39] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:55:39] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:55:39] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:55:39] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2346 ms. (steps per millisecond=426 ) properties (out of 15) seen :73681
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 15) seen :20832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 15) seen :15877
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 748 ms. (steps per millisecond=1336 ) properties (out of 15) seen :6066
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 796 ms. (steps per millisecond=1256 ) properties (out of 15) seen :4737
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 15) seen :13356
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 15) seen :12827
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 15) seen :14497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 807 ms. (steps per millisecond=1239 ) properties (out of 15) seen :4681
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 15) seen :7564
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 15) seen :11893
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 15) seen :19618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 775 ms. (steps per millisecond=1290 ) properties (out of 15) seen :5635
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 15) seen :11128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 852 ms. (steps per millisecond=1173 ) properties (out of 15) seen :955
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 15) seen :12802
[2022-05-22 08:55:50] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:55:50] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:55:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:50] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:55:50] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:50] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:55:50] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:50] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:55:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:50] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:50] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:50] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:55:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:50] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:50] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:55:50] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:55:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:50] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:50] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:55:50] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:55:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:50] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:50] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:55:50] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:55:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:50] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:50] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:50] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:55:51] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:55:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:51] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:51] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:51] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:55:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:51] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:51] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:51] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:55:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:51] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Real]Added 66 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:55:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:51] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:51] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 16 ms.
[2022-05-22 08:55:51] [INFO ] Added : 64 causal constraints over 13 iterations in 79 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:55:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:51] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:51] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:55:51] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:55:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:51] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:51] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:55:51] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:55:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:51] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:51] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:51] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:55:52] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:55:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:52] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:52] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:52] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:55:52] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:52] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:52] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:55:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:52] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:55:52] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:52] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:52] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:52] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:52] [INFO ] Added : 67 causal constraints over 14 iterations in 65 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:55:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:52] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:55:52] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:52] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:52] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:52] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 15 ms.
[2022-05-22 08:55:52] [INFO ] Added : 64 causal constraints over 13 iterations in 82 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, -1, -1] Max seen :[22256, 22236, 10767, 8095, 15179, 12795, 14482, 7733, 20842, 19622, 23811, 11896, 11479, 82, 15161]
Incomplete Parikh walk after 1523600 steps, including 97 resets, run finished after 1491 ms. (steps per millisecond=1021 ) properties (out of 15) seen :15192 could not realise parikh vector
Incomplete Parikh walk after 24200 steps, including 116 resets, run finished after 33 ms. (steps per millisecond=733 ) properties (out of 15) seen :113 could not realise parikh vector
Incomplete Parikh walk after 1155400 steps, including 97 resets, run finished after 1146 ms. (steps per millisecond=1008 ) properties (out of 15) seen :11507 could not realise parikh vector
Incomplete Parikh walk after 1197100 steps, including 96 resets, run finished after 1223 ms. (steps per millisecond=978 ) properties (out of 15) seen :11921 could not realise parikh vector
Incomplete Parikh walk after 2388600 steps, including 96 resets, run finished after 2530 ms. (steps per millisecond=944 ) properties (out of 15) seen :23834 could not realise parikh vector
Incomplete Parikh walk after 1969700 steps, including 97 resets, run finished after 1954 ms. (steps per millisecond=1008 ) properties (out of 15) seen :21733 could not realise parikh vector
Incomplete Parikh walk after 2091700 steps, including 97 resets, run finished after 2175 ms. (steps per millisecond=961 ) properties (out of 15) seen :20870 could not realise parikh vector
Incomplete Parikh walk after 780800 steps, including 97 resets, run finished after 766 ms. (steps per millisecond=1019 ) properties (out of 15) seen :7760 could not realise parikh vector
Incomplete Parikh walk after 1455700 steps, including 98 resets, run finished after 1380 ms. (steps per millisecond=1054 ) properties (out of 15) seen :14510 could not realise parikh vector
Incomplete Parikh walk after 1287000 steps, including 96 resets, run finished after 1399 ms. (steps per millisecond=919 ) properties (out of 15) seen :12823 could not realise parikh vector
Incomplete Parikh walk after 1525400 steps, including 96 resets, run finished after 1474 ms. (steps per millisecond=1034 ) properties (out of 15) seen :15206 could not realise parikh vector
Incomplete Parikh walk after 817000 steps, including 96 resets, run finished after 929 ms. (steps per millisecond=879 ) properties (out of 15) seen :8120 could not realise parikh vector
Incomplete Parikh walk after 1084200 steps, including 96 resets, run finished after 1136 ms. (steps per millisecond=954 ) properties (out of 15) seen :10796 could not realise parikh vector
Incomplete Parikh walk after 2231100 steps, including 97 resets, run finished after 2145 ms. (steps per millisecond=1040 ) properties (out of 15) seen :22434 could not realise parikh vector
Incomplete Parikh walk after 2233100 steps, including 98 resets, run finished after 2246 ms. (steps per millisecond=994 ) properties (out of 15) seen :22283 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:56:14] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:56:14] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:56:14] [INFO ] Implicit Places using invariants in 15 ms returned []
[2022-05-22 08:56:14] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:56:14] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:14] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:56:14] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2022-05-22 08:56:14] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:56:14] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:56:14] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:56:14] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:56:14] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2359 ms. (steps per millisecond=423 ) properties (out of 15) seen :73969
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 15) seen :12820
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 15) seen :14487
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 731 ms. (steps per millisecond=1367 ) properties (out of 15) seen :6306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 762 ms. (steps per millisecond=1312 ) properties (out of 15) seen :5152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 15) seen :8794
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 15) seen :7266
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 15) seen :8998
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 664 ms. (steps per millisecond=1506 ) properties (out of 15) seen :5584
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 15) seen :18525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 15) seen :15163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 15) seen :19609
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 688 ms. (steps per millisecond=1453 ) properties (out of 15) seen :5701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 533 ms. (steps per millisecond=1876 ) properties (out of 15) seen :7724
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 851 ms. (steps per millisecond=1175 ) properties (out of 15) seen :953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 15) seen :8992
[2022-05-22 08:56:25] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:56:25] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:56:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:56:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:25] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:56:25] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:56:25] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:25] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:56:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:25] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:25] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:56:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:25] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:56:25] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:25] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:56:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:25] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:56:25] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:56:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:25] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:56:25] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:25] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:56:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:25] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:56:25] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:56:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:25] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:56:25] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:25] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:56:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:25] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:56:25] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:56:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:25] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:56:25] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:25] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:56:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:25] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:26] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:26] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:56:26] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:26] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 11 ms.
[2022-05-22 08:56:26] [INFO ] Added : 64 causal constraints over 13 iterations in 69 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:26] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:56:26] [INFO ] Added : 64 causal constraints over 13 iterations in 68 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:26] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:26] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:56:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:26] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:56:26] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:27] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:27] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:27] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:27] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:27] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-22 08:56:27] [INFO ] Added : 64 causal constraints over 13 iterations in 68 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:56:27] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 8 ms.
[2022-05-22 08:56:27] [INFO ] Added : 67 causal constraints over 14 iterations in 73 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:27] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:27] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22258, 22238, 10769, 8097, 15181, 12797, 14484, 7736, 20844, 19624, 23812, 11898, 11481, 84, 15164]
Incomplete Parikh walk after 1523900 steps, including 96 resets, run finished after 1530 ms. (steps per millisecond=996 ) properties (out of 15) seen :15192 could not realise parikh vector
Incomplete Parikh walk after 24600 steps, including 119 resets, run finished after 34 ms. (steps per millisecond=723 ) properties (out of 15) seen :112 could not realise parikh vector
Incomplete Parikh walk after 1155600 steps, including 97 resets, run finished after 1138 ms. (steps per millisecond=1015 ) properties (out of 15) seen :11508 could not realise parikh vector
Incomplete Parikh walk after 1197300 steps, including 96 resets, run finished after 1240 ms. (steps per millisecond=965 ) properties (out of 15) seen :11923 could not realise parikh vector
Incomplete Parikh walk after 2388700 steps, including 96 resets, run finished after 2552 ms. (steps per millisecond=936 ) properties (out of 15) seen :23841 could not realise parikh vector
Incomplete Parikh walk after 1969900 steps, including 96 resets, run finished after 1973 ms. (steps per millisecond=998 ) properties (out of 15) seen :21714 could not realise parikh vector
Incomplete Parikh walk after 2091900 steps, including 96 resets, run finished after 2193 ms. (steps per millisecond=953 ) properties (out of 15) seen :20874 could not realise parikh vector
Incomplete Parikh walk after 781100 steps, including 97 resets, run finished after 762 ms. (steps per millisecond=1025 ) properties (out of 15) seen :7759 could not realise parikh vector
Incomplete Parikh walk after 1455900 steps, including 98 resets, run finished after 1373 ms. (steps per millisecond=1060 ) properties (out of 15) seen :14513 could not realise parikh vector
Incomplete Parikh walk after 1287200 steps, including 96 resets, run finished after 1420 ms. (steps per millisecond=906 ) properties (out of 15) seen :12822 could not realise parikh vector
Incomplete Parikh walk after 1525600 steps, including 96 resets, run finished after 1486 ms. (steps per millisecond=1026 ) properties (out of 15) seen :15207 could not realise parikh vector
Incomplete Parikh walk after 817200 steps, including 96 resets, run finished after 930 ms. (steps per millisecond=878 ) properties (out of 15) seen :8121 could not realise parikh vector
Incomplete Parikh walk after 1084400 steps, including 96 resets, run finished after 1162 ms. (steps per millisecond=933 ) properties (out of 15) seen :10796 could not realise parikh vector
Incomplete Parikh walk after 2231300 steps, including 97 resets, run finished after 2173 ms. (steps per millisecond=1026 ) properties (out of 15) seen :22463 could not realise parikh vector
Incomplete Parikh walk after 2233300 steps, including 98 resets, run finished after 2209 ms. (steps per millisecond=1011 ) properties (out of 15) seen :22287 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:56:50] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:56:50] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:50] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-05-22 08:56:50] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:56:50] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:56:50] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:56:50] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2022-05-22 08:56:50] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:56:50] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:56:50] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:50] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:56:50] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2351 ms. (steps per millisecond=425 ) properties (out of 15) seen :73804
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 15) seen :20838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 15) seen :9505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 817 ms. (steps per millisecond=1223 ) properties (out of 15) seen :4939
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 771 ms. (steps per millisecond=1297 ) properties (out of 15) seen :5580
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 15) seen :6638
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 15) seen :6946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 15) seen :7915
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 762 ms. (steps per millisecond=1312 ) properties (out of 15) seen :4799
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 15) seen :19612
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 15) seen :15870
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 15) seen :22219
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 783 ms. (steps per millisecond=1277 ) properties (out of 15) seen :4797
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 611 ms. (steps per millisecond=1636 ) properties (out of 15) seen :7574
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 858 ms. (steps per millisecond=1165 ) properties (out of 15) seen :949
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 15) seen :14491
[2022-05-22 08:57:00] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:57:00] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:57:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 08:57:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:00] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:57:00] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:57:00] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:00] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:57:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:57:00] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-22 08:57:00] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:57:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 5 ms returned sat
[2022-05-22 08:57:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:00] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:01] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:01] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:57:01] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:57:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:01] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:01] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:57:01] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:57:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:01] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:01] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:01] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:01] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:57:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:01] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:01] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:01] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:01] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:57:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 6 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:01] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:01] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:57:01] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 11 ms.
[2022-05-22 08:57:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:01] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:01] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:57:01] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:57:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:01] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:02] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:02] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:57:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:02] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:02] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:57:02] [INFO ] Added : 64 causal constraints over 13 iterations in 66 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:57:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:02] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:02] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:02] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:57:02] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:57:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:02] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:02] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:02] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:02] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:57:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:57:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:02] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:02] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:02] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:57:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:02] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:02] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:02] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:57:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:02] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:57:02] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:03] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:57:03] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:03] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:57:03] [INFO ] Added : 67 causal constraints over 14 iterations in 67 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:57:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:03] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:03] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:03] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:03] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:03] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:57:03] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22260, 22240, 10771, 8099, 15183, 12799, 14486, 7738, 20846, 19626, 23814, 11900, 11483, 85, 15166]
Incomplete Parikh walk after 1524100 steps, including 96 resets, run finished after 1479 ms. (steps per millisecond=1030 ) properties (out of 15) seen :15194 could not realise parikh vector
Incomplete Parikh walk after 24800 steps, including 125 resets, run finished after 34 ms. (steps per millisecond=729 ) properties (out of 15) seen :114 could not realise parikh vector
Incomplete Parikh walk after 1155800 steps, including 97 resets, run finished after 1123 ms. (steps per millisecond=1029 ) properties (out of 15) seen :11513 could not realise parikh vector
Incomplete Parikh walk after 1197500 steps, including 96 resets, run finished after 1226 ms. (steps per millisecond=976 ) properties (out of 15) seen :11928 could not realise parikh vector
Incomplete Parikh walk after 2388900 steps, including 96 resets, run finished after 2532 ms. (steps per millisecond=943 ) properties (out of 15) seen :23841 could not realise parikh vector
Incomplete Parikh walk after 1970100 steps, including 96 resets, run finished after 1930 ms. (steps per millisecond=1020 ) properties (out of 15) seen :21725 could not realise parikh vector
Incomplete Parikh walk after 2092100 steps, including 96 resets, run finished after 2170 ms. (steps per millisecond=964 ) properties (out of 15) seen :20881 could not realise parikh vector
Incomplete Parikh walk after 781300 steps, including 96 resets, run finished after 761 ms. (steps per millisecond=1026 ) properties (out of 15) seen :7767 could not realise parikh vector
Incomplete Parikh walk after 1456100 steps, including 98 resets, run finished after 1403 ms. (steps per millisecond=1037 ) properties (out of 15) seen :14513 could not realise parikh vector
Incomplete Parikh walk after 1287400 steps, including 96 resets, run finished after 1395 ms. (steps per millisecond=922 ) properties (out of 15) seen :12826 could not realise parikh vector
Incomplete Parikh walk after 1525800 steps, including 96 resets, run finished after 1480 ms. (steps per millisecond=1030 ) properties (out of 15) seen :15210 could not realise parikh vector
Incomplete Parikh walk after 817400 steps, including 96 resets, run finished after 919 ms. (steps per millisecond=889 ) properties (out of 15) seen :8123 could not realise parikh vector
Incomplete Parikh walk after 1084600 steps, including 96 resets, run finished after 1170 ms. (steps per millisecond=927 ) properties (out of 15) seen :10797 could not realise parikh vector
Incomplete Parikh walk after 2231500 steps, including 97 resets, run finished after 2193 ms. (steps per millisecond=1017 ) properties (out of 15) seen :22456 could not realise parikh vector
Incomplete Parikh walk after 2233500 steps, including 98 resets, run finished after 2219 ms. (steps per millisecond=1006 ) properties (out of 15) seen :22289 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:57:25] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:57:25] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:57:25] [INFO ] Implicit Places using invariants in 20 ms returned []
[2022-05-22 08:57:25] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:57:25] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:57:25] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:57:25] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2022-05-22 08:57:25] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:57:25] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:57:25] [INFO ] Computed 1 place invariants in 3 ms
[2022-05-22 08:57:25] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:57:25] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2342 ms. (steps per millisecond=426 ) properties (out of 15) seen :73819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 15) seen :20832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 15) seen :14485
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 15) seen :7086
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 648 ms. (steps per millisecond=1543 ) properties (out of 15) seen :6652
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=1414 ) properties (out of 15) seen :5817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 609 ms. (steps per millisecond=1642 ) properties (out of 15) seen :7420
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 15) seen :8301
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 731 ms. (steps per millisecond=1367 ) properties (out of 15) seen :5236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 15) seen :15136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 15) seen :15868
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :22220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 768 ms. (steps per millisecond=1302 ) properties (out of 15) seen :5212
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 15) seen :9263
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 862 ms. (steps per millisecond=1160 ) properties (out of 15) seen :915
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 15) seen :7556
[2022-05-22 08:57:35] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:57:35] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:57:35] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:57:35] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:35] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:35] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:57:35] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:35] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:35] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:35] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:35] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:36] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:57:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:36] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:36] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:36] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:57:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:36] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:36] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:36] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:57:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:36] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:36] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:57:36] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:57:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:36] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:36] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:36] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:57:36] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:57:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:36] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:36] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:36] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:57:36] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:57:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:36] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:36] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:37] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:57:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:37] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:37] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:37] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:37] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:37] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:57:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:37] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:57:37] [INFO ] [Real]Added 66 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:57:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:37] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:37] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:37] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:57:37] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:57:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:37] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:37] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:57:37] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:37] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:37] [INFO ] Added : 64 causal constraints over 13 iterations in 64 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:57:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:37] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:37] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:57:37] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:37] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:57:37] [INFO ] Added : 67 causal constraints over 14 iterations in 67 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:57:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:37] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:37] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:37] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:37] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:37] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22262, 22242, 10773, 8100, 15184, 12801, 14488, 7740, 20848, 19628, 23816, 11902, 11485, 86, 15168]
Incomplete Parikh walk after 1524300 steps, including 97 resets, run finished after 1518 ms. (steps per millisecond=1004 ) properties (out of 15) seen :15193 could not realise parikh vector
Incomplete Parikh walk after 25000 steps, including 121 resets, run finished after 36 ms. (steps per millisecond=694 ) properties (out of 15) seen :115 could not realise parikh vector
Incomplete Parikh walk after 1156000 steps, including 97 resets, run finished after 1158 ms. (steps per millisecond=998 ) properties (out of 15) seen :11509 could not realise parikh vector
Incomplete Parikh walk after 1197700 steps, including 96 resets, run finished after 1251 ms. (steps per millisecond=957 ) properties (out of 15) seen :11928 could not realise parikh vector
Incomplete Parikh walk after 2389100 steps, including 96 resets, run finished after 2565 ms. (steps per millisecond=931 ) properties (out of 15) seen :23844 could not realise parikh vector
Incomplete Parikh walk after 1970300 steps, including 96 resets, run finished after 1958 ms. (steps per millisecond=1006 ) properties (out of 15) seen :21632 could not realise parikh vector
Incomplete Parikh walk after 2092300 steps, including 97 resets, run finished after 2197 ms. (steps per millisecond=952 ) properties (out of 15) seen :20878 could not realise parikh vector
Incomplete Parikh walk after 781500 steps, including 97 resets, run finished after 764 ms. (steps per millisecond=1022 ) properties (out of 15) seen :7766 could not realise parikh vector
Incomplete Parikh walk after 1456300 steps, including 98 resets, run finished after 1396 ms. (steps per millisecond=1043 ) properties (out of 15) seen :14512 could not realise parikh vector
Incomplete Parikh walk after 1287600 steps, including 96 resets, run finished after 1440 ms. (steps per millisecond=894 ) properties (out of 15) seen :12827 could not realise parikh vector
Incomplete Parikh walk after 1525900 steps, including 96 resets, run finished after 1536 ms. (steps per millisecond=993 ) properties (out of 15) seen :15211 could not realise parikh vector
Incomplete Parikh walk after 817500 steps, including 96 resets, run finished after 913 ms. (steps per millisecond=895 ) properties (out of 15) seen :8127 could not realise parikh vector
Incomplete Parikh walk after 1084800 steps, including 96 resets, run finished after 1166 ms. (steps per millisecond=930 ) properties (out of 15) seen :10800 could not realise parikh vector
Incomplete Parikh walk after 2231700 steps, including 97 resets, run finished after 2190 ms. (steps per millisecond=1019 ) properties (out of 15) seen :22442 could not realise parikh vector
Incomplete Parikh walk after 2233700 steps, including 98 resets, run finished after 2233 ms. (steps per millisecond=1000 ) properties (out of 15) seen :22292 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:58:00] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:58:00] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:58:00] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-05-22 08:58:00] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:58:00] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:58:00] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:58:00] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2022-05-22 08:58:00] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:58:00] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:58:00] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:58:00] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:58:00] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2349 ms. (steps per millisecond=425 ) properties (out of 15) seen :73251
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :22221
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 482 ms. (steps per millisecond=2074 ) properties (out of 15) seen :17576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 761 ms. (steps per millisecond=1314 ) properties (out of 15) seen :5327
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 15) seen :8795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 670 ms. (steps per millisecond=1492 ) properties (out of 15) seen :6646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 15) seen :11116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 15) seen :11496
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 781 ms. (steps per millisecond=1280 ) properties (out of 15) seen :4906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 15) seen :12336
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 714 ms. (steps per millisecond=1400 ) properties (out of 15) seen :6634
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 15) seen :17538
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 751 ms. (steps per millisecond=1331 ) properties (out of 15) seen :5815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 15) seen :8105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 846 ms. (steps per millisecond=1182 ) properties (out of 15) seen :956
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 15) seen :8757
[2022-05-22 08:58:11] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:58:11] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:58:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:11] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:11] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:58:11] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:58:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:11] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:11] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:58:11] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:58:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:11] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:11] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:11] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:58:11] [INFO ] Added : 64 causal constraints over 13 iterations in 64 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:58:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:11] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:11] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:11] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:58:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:11] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:11] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:11] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:11] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:58:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 7 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:11] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:11] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:11] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:58:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Real]Added 66 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:58:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:11] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:11] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:12] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:58:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:12] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:12] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:12] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:12] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:12] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:58:12] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:58:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:12] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:12] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:12] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:58:12] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:12] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:12] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:58:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:12] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:58:12] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:12] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:12] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:12] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:12] [INFO ] Added : 64 causal constraints over 13 iterations in 72 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 08:58:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:12] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-05-22 08:58:12] [INFO ] [Real]Added 66 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:58:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 26 ms returned sat
[2022-05-22 08:58:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:12] [INFO ] [Nat]Absence check using state equation in 249 ms returned sat
[2022-05-22 08:58:12] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:12] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:13] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:58:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:13] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:58:13] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:13] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:58:13] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:13] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:58:13] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:58:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:13] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:58:13] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:13] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:58:13] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:13] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:58:13] [INFO ] Added : 64 causal constraints over 13 iterations in 66 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:58:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:13] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:58:13] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:13] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:58:13] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:13] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:13] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:58:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:58:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:58:13] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:13] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:13] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:13] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:58:13] [INFO ] Added : 67 causal constraints over 14 iterations in 79 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:58:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:13] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:58:13] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:13] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:13] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:13] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:58:13] [INFO ] Added : 64 causal constraints over 13 iterations in 61 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, -1, -1] Max seen :[22264, 22243, 10775, 8734, 15186, 12803, 14490, 7741, 20851, 19629, 23818, 11903, 11486, 87, 15169]
Incomplete Parikh walk after 1524400 steps, including 96 resets, run finished after 1509 ms. (steps per millisecond=1010 ) properties (out of 15) seen :15194 could not realise parikh vector
Incomplete Parikh walk after 25200 steps, including 120 resets, run finished after 35 ms. (steps per millisecond=720 ) properties (out of 15) seen :119 could not realise parikh vector
Incomplete Parikh walk after 1156100 steps, including 97 resets, run finished after 1141 ms. (steps per millisecond=1013 ) properties (out of 15) seen :11510 could not realise parikh vector
Incomplete Parikh walk after 1197800 steps, including 96 resets, run finished after 1235 ms. (steps per millisecond=969 ) properties (out of 15) seen :11929 could not realise parikh vector
Incomplete Parikh walk after 2389300 steps, including 97 resets, run finished after 2543 ms. (steps per millisecond=939 ) properties (out of 15) seen :23846 could not realise parikh vector
Incomplete Parikh walk after 1970400 steps, including 96 resets, run finished after 1934 ms. (steps per millisecond=1018 ) properties (out of 15) seen :21648 could not realise parikh vector
Incomplete Parikh walk after 2092600 steps, including 97 resets, run finished after 2194 ms. (steps per millisecond=953 ) properties (out of 15) seen :20879 could not realise parikh vector
Incomplete Parikh walk after 781600 steps, including 96 resets, run finished after 766 ms. (steps per millisecond=1020 ) properties (out of 15) seen :7766 could not realise parikh vector
Incomplete Parikh walk after 1456500 steps, including 98 resets, run finished after 1380 ms. (steps per millisecond=1055 ) properties (out of 15) seen :14519 could not realise parikh vector
Incomplete Parikh walk after 1287800 steps, including 96 resets, run finished after 1395 ms. (steps per millisecond=923 ) properties (out of 15) seen :12829 could not realise parikh vector
Incomplete Parikh walk after 1526100 steps, including 96 resets, run finished after 1496 ms. (steps per millisecond=1020 ) properties (out of 15) seen :15211 could not realise parikh vector
Incomplete Parikh walk after 880900 steps, including 96 resets, run finished after 992 ms. (steps per millisecond=888 ) properties (out of 15) seen :8761 could not realise parikh vector
Incomplete Parikh walk after 1085000 steps, including 96 resets, run finished after 1147 ms. (steps per millisecond=945 ) properties (out of 15) seen :10802 could not realise parikh vector
Incomplete Parikh walk after 2231800 steps, including 97 resets, run finished after 2165 ms. (steps per millisecond=1030 ) properties (out of 15) seen :22444 could not realise parikh vector
Incomplete Parikh walk after 2233900 steps, including 98 resets, run finished after 2213 ms. (steps per millisecond=1009 ) properties (out of 15) seen :22298 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:58:36] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:58:36] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:58:36] [INFO ] Implicit Places using invariants in 16 ms returned []
[2022-05-22 08:58:36] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:58:36] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:58:36] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:58:36] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2022-05-22 08:58:36] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:58:36] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:58:36] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:58:36] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:58:36] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2331 ms. (steps per millisecond=429 ) properties (out of 15) seen :73707
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 15) seen :22237
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 489 ms. (steps per millisecond=2044 ) properties (out of 15) seen :9247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 685 ms. (steps per millisecond=1459 ) properties (out of 15) seen :6142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 689 ms. (steps per millisecond=1451 ) properties (out of 15) seen :6361
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 15) seen :9797
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 15) seen :7742
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 15) seen :8141
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 664 ms. (steps per millisecond=1506 ) properties (out of 15) seen :5796
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 15) seen :9005
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 15) seen :18516
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :22221
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 817 ms. (steps per millisecond=1223 ) properties (out of 15) seen :4719
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=1589 ) properties (out of 15) seen :6123
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 850 ms. (steps per millisecond=1176 ) properties (out of 15) seen :932
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=2207 ) properties (out of 15) seen :9527
[2022-05-22 08:58:46] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:58:46] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:58:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:46] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:58:46] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:58:46] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:58:46] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:58:46] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:58:46] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:58:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:46] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Real]Added 66 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:58:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:47] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:47] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:47] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:58:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:47] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:47] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:47] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:58:47] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:58:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:47] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:47] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:47] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:58:47] [INFO ] Added : 64 causal constraints over 13 iterations in 64 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:58:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:47] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:47] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:47] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:58:47] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:58:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:47] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:47] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:47] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:58:47] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:58:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:47] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:47] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:47] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:58:47] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:58:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:47] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:47] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:58:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:47] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:58:47] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:58:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:48] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:48] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:48] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:58:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:48] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:48] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:48] [INFO ] Added : 64 causal constraints over 13 iterations in 65 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:58:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:48] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:58:48] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:58:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:48] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:48] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:48] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:58:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:48] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:48] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:48] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:58:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:48] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:48] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:48] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:58:48] [INFO ] Added : 67 causal constraints over 14 iterations in 66 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:58:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:58:49] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:49] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:49] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:49] [INFO ] Added : 64 causal constraints over 13 iterations in 59 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, -1, -1] Max seen :[22266, 22245, 10777, 8737, 15188, 12804, 14493, 7742, 20853, 19630, 23820, 11905, 11488, 89, 15170]
Incomplete Parikh walk after 1524500 steps, including 96 resets, run finished after 1505 ms. (steps per millisecond=1012 ) properties (out of 15) seen :15198 could not realise parikh vector
Incomplete Parikh walk after 25600 steps, including 123 resets, run finished after 36 ms. (steps per millisecond=711 ) properties (out of 15) seen :118 could not realise parikh vector
Incomplete Parikh walk after 1156300 steps, including 97 resets, run finished after 1127 ms. (steps per millisecond=1025 ) properties (out of 15) seen :11514 could not realise parikh vector
Incomplete Parikh walk after 1198000 steps, including 96 resets, run finished after 1219 ms. (steps per millisecond=982 ) properties (out of 15) seen :11931 could not realise parikh vector
Incomplete Parikh walk after 2389500 steps, including 96 resets, run finished after 2569 ms. (steps per millisecond=930 ) properties (out of 15) seen :23847 could not realise parikh vector
Incomplete Parikh walk after 1970500 steps, including 96 resets, run finished after 1927 ms. (steps per millisecond=1022 ) properties (out of 15) seen :21627 could not realise parikh vector
Incomplete Parikh walk after 2092800 steps, including 97 resets, run finished after 2210 ms. (steps per millisecond=946 ) properties (out of 15) seen :20882 could not realise parikh vector
Incomplete Parikh walk after 781700 steps, including 96 resets, run finished after 765 ms. (steps per millisecond=1021 ) properties (out of 15) seen :7768 could not realise parikh vector
Incomplete Parikh walk after 1456800 steps, including 98 resets, run finished after 1382 ms. (steps per millisecond=1054 ) properties (out of 15) seen :14520 could not realise parikh vector
Incomplete Parikh walk after 1287900 steps, including 96 resets, run finished after 1408 ms. (steps per millisecond=914 ) properties (out of 15) seen :12833 could not realise parikh vector
Incomplete Parikh walk after 1526300 steps, including 96 resets, run finished after 1481 ms. (steps per millisecond=1030 ) properties (out of 15) seen :15213 could not realise parikh vector
Incomplete Parikh walk after 881200 steps, including 96 resets, run finished after 987 ms. (steps per millisecond=892 ) properties (out of 15) seen :8767 could not realise parikh vector
Incomplete Parikh walk after 1085200 steps, including 96 resets, run finished after 1153 ms. (steps per millisecond=941 ) properties (out of 15) seen :10800 could not realise parikh vector
Incomplete Parikh walk after 2232000 steps, including 97 resets, run finished after 2156 ms. (steps per millisecond=1035 ) properties (out of 15) seen :22459 could not realise parikh vector
Incomplete Parikh walk after 2234100 steps, including 98 resets, run finished after 2232 ms. (steps per millisecond=1000 ) properties (out of 15) seen :22295 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:59:11] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:59:11] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:59:11] [INFO ] Implicit Places using invariants in 27 ms returned []
[2022-05-22 08:59:11] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:59:11] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:59:11] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:59:11] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2022-05-22 08:59:11] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:59:11] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:59:11] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:59:11] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:59:11] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2297 ms. (steps per millisecond=435 ) properties (out of 15) seen :77255
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 15) seen :22234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 15) seen :15155
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 15) seen :7580
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 15) seen :7967
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 15) seen :6784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 15) seen :8787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 15) seen :6614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 15) seen :7757
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 15) seen :11893
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 15) seen :14489
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 758 ms. (steps per millisecond=1319 ) properties (out of 15) seen :4853
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 607 ms. (steps per millisecond=1647 ) properties (out of 15) seen :7085
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 848 ms. (steps per millisecond=1179 ) properties (out of 15) seen :943
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 15) seen :13325
[2022-05-22 08:59:21] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:59:21] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:59:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:59:21] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:59:21] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:21] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:21] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:59:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:21] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:59:21] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:59:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:21] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:59:21] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:22] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:22] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:22] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:59:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:22] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:22] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:22] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:59:22] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:59:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:22] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:22] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:59:22] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:59:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:22] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:22] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:22] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:59:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:22] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:22] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:22] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:59:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:22] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:22] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:22] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:59:22] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:59:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:22] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:59:22] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:59:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:23] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:23] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:59:23] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:59:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:23] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:23] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:23] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:23] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:59:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:23] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:23] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:23] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:23] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:59:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:23] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:23] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:23] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:59:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:23] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:23] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:23] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:23] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:59:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:23] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:23] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:23] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:23] [INFO ] Added : 67 causal constraints over 14 iterations in 67 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:59:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:23] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:59:23] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:59:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:24] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:24] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:24] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22268, 22247, 10778, 8739, 15190, 12806, 14494, 7743, 20855, 19631, 23821, 11907, 11490, 90, 15172]
Incomplete Parikh walk after 1524700 steps, including 96 resets, run finished after 1523 ms. (steps per millisecond=1001 ) properties (out of 15) seen :15200 could not realise parikh vector
Incomplete Parikh walk after 25800 steps, including 121 resets, run finished after 36 ms. (steps per millisecond=716 ) properties (out of 15) seen :122 could not realise parikh vector
Incomplete Parikh walk after 1156500 steps, including 97 resets, run finished after 1144 ms. (steps per millisecond=1010 ) properties (out of 15) seen :11519 could not realise parikh vector
Incomplete Parikh walk after 1198200 steps, including 96 resets, run finished after 1230 ms. (steps per millisecond=974 ) properties (out of 15) seen :11930 could not realise parikh vector
Incomplete Parikh walk after 2389600 steps, including 96 resets, run finished after 2569 ms. (steps per millisecond=930 ) properties (out of 15) seen :23847 could not realise parikh vector
Incomplete Parikh walk after 1970600 steps, including 96 resets, run finished after 1939 ms. (steps per millisecond=1016 ) properties (out of 15) seen :21711 could not realise parikh vector
Incomplete Parikh walk after 2093000 steps, including 96 resets, run finished after 2184 ms. (steps per millisecond=958 ) properties (out of 15) seen :20884 could not realise parikh vector
Incomplete Parikh walk after 781800 steps, including 96 resets, run finished after 756 ms. (steps per millisecond=1034 ) properties (out of 15) seen :7774 could not realise parikh vector
Incomplete Parikh walk after 1456900 steps, including 98 resets, run finished after 1372 ms. (steps per millisecond=1061 ) properties (out of 15) seen :14521 could not realise parikh vector
Incomplete Parikh walk after 1288100 steps, including 96 resets, run finished after 1413 ms. (steps per millisecond=911 ) properties (out of 15) seen :12835 could not realise parikh vector
Incomplete Parikh walk after 1526500 steps, including 96 resets, run finished after 1519 ms. (steps per millisecond=1004 ) properties (out of 15) seen :15216 could not realise parikh vector
Incomplete Parikh walk after 881400 steps, including 96 resets, run finished after 989 ms. (steps per millisecond=891 ) properties (out of 15) seen :8767 could not realise parikh vector
Incomplete Parikh walk after 1085300 steps, including 96 resets, run finished after 1150 ms. (steps per millisecond=943 ) properties (out of 15) seen :10806 could not realise parikh vector
Incomplete Parikh walk after 2232200 steps, including 97 resets, run finished after 2142 ms. (steps per millisecond=1042 ) properties (out of 15) seen :22486 could not realise parikh vector
Incomplete Parikh walk after 2234300 steps, including 98 resets, run finished after 2233 ms. (steps per millisecond=1000 ) properties (out of 15) seen :22295 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 08:59:46] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:59:46] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:59:46] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-05-22 08:59:46] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:59:46] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:59:46] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:59:46] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2022-05-22 08:59:46] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:59:46] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:59:46] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:59:46] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:59:46] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2325 ms. (steps per millisecond=430 ) properties (out of 15) seen :73849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 15) seen :18525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 15) seen :15157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 15) seen :5873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 708 ms. (steps per millisecond=1412 ) properties (out of 15) seen :6268
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 484 ms. (steps per millisecond=2066 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 776 ms. (steps per millisecond=1288 ) properties (out of 15) seen :5334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 484 ms. (steps per millisecond=2066 ) properties (out of 15) seen :11909
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 15) seen :6770
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 15) seen :17541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 15) seen :10728
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 15) seen :19604
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=1414 ) properties (out of 15) seen :6813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=2100 ) properties (out of 15) seen :15176
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 876 ms. (steps per millisecond=1141 ) properties (out of 15) seen :897
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 15) seen :12352
[2022-05-22 08:59:56] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 08:59:56] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:59:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:56] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:59:56] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 08:59:56] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:59:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:56] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:59:56] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:56] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:59:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:56] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:59:56] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:56] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:59:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:56] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:56] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:59:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:56] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:59:56] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:56] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:59:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:56] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:56] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:59:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:57] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:59:57] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:59:57] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:57] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:57] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:59:57] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:57] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:59:57] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:57] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:57] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:57] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:57] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:59:57] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:59:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:58] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:58] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:58] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:59:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:58] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:58] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:58] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:59:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:58] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:58] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:59:58] [INFO ] Added : 64 causal constraints over 13 iterations in 68 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:59:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:59:58] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:58] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:59:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:58] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:58] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:59:58] [INFO ] Added : 67 causal constraints over 14 iterations in 66 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:59:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:58] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 13 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:58] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:58] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:58] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:59:58] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22269, 22250, 10780, 8741, 15191, 12808, 14496, 7745, 20858, 19633, 23824, 11909, 15143, 91, 15174]
Incomplete Parikh walk after 1524900 steps, including 97 resets, run finished after 1485 ms. (steps per millisecond=1026 ) properties (out of 15) seen :15206 could not realise parikh vector
Incomplete Parikh walk after 26000 steps, including 124 resets, run finished after 35 ms. (steps per millisecond=742 ) properties (out of 15) seen :121 could not realise parikh vector
Incomplete Parikh walk after 1521800 steps, including 97 resets, run finished after 1503 ms. (steps per millisecond=1012 ) properties (out of 15) seen :15167 could not realise parikh vector
Incomplete Parikh walk after 1198400 steps, including 96 resets, run finished after 1247 ms. (steps per millisecond=961 ) properties (out of 15) seen :11935 could not realise parikh vector
Incomplete Parikh walk after 2389900 steps, including 97 resets, run finished after 2542 ms. (steps per millisecond=940 ) properties (out of 15) seen :23848 could not realise parikh vector
Incomplete Parikh walk after 1970800 steps, including 96 resets, run finished after 1949 ms. (steps per millisecond=1011 ) properties (out of 15) seen :21679 could not realise parikh vector
Incomplete Parikh walk after 2093300 steps, including 96 resets, run finished after 2206 ms. (steps per millisecond=948 ) properties (out of 15) seen :20886 could not realise parikh vector
Incomplete Parikh walk after 782000 steps, including 96 resets, run finished after 763 ms. (steps per millisecond=1024 ) properties (out of 15) seen :7769 could not realise parikh vector
Incomplete Parikh walk after 1457100 steps, including 98 resets, run finished after 1396 ms. (steps per millisecond=1043 ) properties (out of 15) seen :14523 could not realise parikh vector
Incomplete Parikh walk after 1288300 steps, including 96 resets, run finished after 1397 ms. (steps per millisecond=922 ) properties (out of 15) seen :12835 could not realise parikh vector
Incomplete Parikh walk after 1526600 steps, including 96 resets, run finished after 1498 ms. (steps per millisecond=1019 ) properties (out of 15) seen :15217 could not realise parikh vector
Incomplete Parikh walk after 881600 steps, including 96 resets, run finished after 995 ms. (steps per millisecond=886 ) properties (out of 15) seen :8770 could not realise parikh vector
Incomplete Parikh walk after 1085500 steps, including 96 resets, run finished after 1144 ms. (steps per millisecond=948 ) properties (out of 15) seen :10806 could not realise parikh vector
Incomplete Parikh walk after 2232500 steps, including 97 resets, run finished after 2156 ms. (steps per millisecond=1035 ) properties (out of 15) seen :22462 could not realise parikh vector
Incomplete Parikh walk after 2234400 steps, including 98 resets, run finished after 2245 ms. (steps per millisecond=995 ) properties (out of 15) seen :22296 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 09:00:21] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:00:21] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:00:21] [INFO ] Implicit Places using invariants in 13 ms returned []
[2022-05-22 09:00:21] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:00:21] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:00:21] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:00:21] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2022-05-22 09:00:21] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 09:00:21] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:00:21] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:00:21] [INFO ] Dead Transitions using invariants and state equation in 53 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:00:21] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2345 ms. (steps per millisecond=426 ) properties (out of 15) seen :73616
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 15) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 15) seen :9792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 811 ms. (steps per millisecond=1233 ) properties (out of 15) seen :5058
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 15) seen :8129
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 15) seen :11925
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 708 ms. (steps per millisecond=1412 ) properties (out of 15) seen :5570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 731 ms. (steps per millisecond=1367 ) properties (out of 15) seen :5307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 774 ms. (steps per millisecond=1291 ) properties (out of 15) seen :4897
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 15) seen :15148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 15) seen :11480
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 15) seen :18515
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 716 ms. (steps per millisecond=1396 ) properties (out of 15) seen :6536
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties (out of 15) seen :6591
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 858 ms. (steps per millisecond=1165 ) properties (out of 15) seen :997
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 615 ms. (steps per millisecond=1626 ) properties (out of 15) seen :12880
[2022-05-22 09:00:32] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:00:32] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:00:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:32] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:00:32] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:00:32] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:32] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:00:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:32] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:32] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:00:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:32] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:00:32] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:32] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:00:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:32] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:32] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:00:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:32] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:00:32] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:33] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:00:33] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:00:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:33] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:00:33] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 09:00:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:33] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:33] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:33] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:00:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:33] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:00:33] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:00:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:33] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:00:33] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:00:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:33] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:00:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:00:33] [INFO ] Added : 64 causal constraints over 13 iterations in 64 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:00:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:33] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:00:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:33] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:34] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 5 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:00:34] [INFO ] Added : 64 causal constraints over 13 iterations in 65 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:00:34] [INFO ] Added : 64 causal constraints over 13 iterations in 163 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:00:34] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:00:34] [INFO ] Added : 67 causal constraints over 14 iterations in 69 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:00:35] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22271, 22252, 10782, 8743, 15193, 12809, 14498, 7746, 20861, 19635, 23825, 11911, 15145, 92, 15176]
Incomplete Parikh walk after 1525100 steps, including 96 resets, run finished after 1501 ms. (steps per millisecond=1016 ) properties (out of 15) seen :15198 could not realise parikh vector
Incomplete Parikh walk after 26200 steps, including 120 resets, run finished after 36 ms. (steps per millisecond=727 ) properties (out of 15) seen :123 could not realise parikh vector
Incomplete Parikh walk after 1522000 steps, including 97 resets, run finished after 1491 ms. (steps per millisecond=1020 ) properties (out of 15) seen :15172 could not realise parikh vector
Incomplete Parikh walk after 1198600 steps, including 96 resets, run finished after 1233 ms. (steps per millisecond=972 ) properties (out of 15) seen :11940 could not realise parikh vector
Incomplete Parikh walk after 2390000 steps, including 96 resets, run finished after 2593 ms. (steps per millisecond=921 ) properties (out of 15) seen :23852 could not realise parikh vector
Incomplete Parikh walk after 1971000 steps, including 96 resets, run finished after 1949 ms. (steps per millisecond=1011 ) properties (out of 15) seen :21664 could not realise parikh vector
Incomplete Parikh walk after 2093600 steps, including 96 resets, run finished after 2182 ms. (steps per millisecond=959 ) properties (out of 15) seen :20888 could not realise parikh vector
Incomplete Parikh walk after 782100 steps, including 96 resets, run finished after 790 ms. (steps per millisecond=990 ) properties (out of 15) seen :7772 could not realise parikh vector
Incomplete Parikh walk after 1457300 steps, including 98 resets, run finished after 1377 ms. (steps per millisecond=1058 ) properties (out of 15) seen :14528 could not realise parikh vector
Incomplete Parikh walk after 1288400 steps, including 96 resets, run finished after 1400 ms. (steps per millisecond=920 ) properties (out of 15) seen :12835 could not realise parikh vector
Incomplete Parikh walk after 1526800 steps, including 96 resets, run finished after 1525 ms. (steps per millisecond=1001 ) properties (out of 15) seen :15219 could not realise parikh vector
Incomplete Parikh walk after 881800 steps, including 96 resets, run finished after 987 ms. (steps per millisecond=893 ) properties (out of 15) seen :8772 could not realise parikh vector
Incomplete Parikh walk after 1085700 steps, including 96 resets, run finished after 1145 ms. (steps per millisecond=948 ) properties (out of 15) seen :10809 could not realise parikh vector
Incomplete Parikh walk after 2232700 steps, including 97 resets, run finished after 2170 ms. (steps per millisecond=1028 ) properties (out of 15) seen :22442 could not realise parikh vector
Incomplete Parikh walk after 2234600 steps, including 98 resets, run finished after 2236 ms. (steps per millisecond=999 ) properties (out of 15) seen :22300 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 09:00:57] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:00:57] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:00:57] [INFO ] Implicit Places using invariants in 26 ms returned []
[2022-05-22 09:00:57] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:00:57] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:00:57] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:00:57] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2022-05-22 09:00:57] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 09:00:57] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:00:57] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:00:57] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:00:57] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2333 ms. (steps per millisecond=428 ) properties (out of 15) seen :73433
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 15) seen :16667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 15) seen :15869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 807 ms. (steps per millisecond=1239 ) properties (out of 15) seen :4478
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=1562 ) properties (out of 15) seen :6351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 716 ms. (steps per millisecond=1396 ) properties (out of 15) seen :5345
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 743 ms. (steps per millisecond=1345 ) properties (out of 15) seen :5522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 15) seen :15172
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 746 ms. (steps per millisecond=1340 ) properties (out of 15) seen :5509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 15) seen :18516
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 15) seen :17539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 15) seen :17540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 15) seen :7084
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 15) seen :7222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 857 ms. (steps per millisecond=1166 ) properties (out of 15) seen :950
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 15) seen :9505
[2022-05-22 09:01:08] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:01:08] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:01:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:08] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:01:08] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:08] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:08] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:08] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 09:01:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:08] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:08] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:01:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:08] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:08] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:01:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:08] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:01:08] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:01:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:08] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:01:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:08] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:01:08] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:01:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:01:08] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:08] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:01:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:01:08] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:08] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:01:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:08] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 09:01:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:08] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:01:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:08] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:01:09] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:01:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:09] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:09] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:01:09] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:01:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 6 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:09] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:01:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:09] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:09] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:09] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:01:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:09] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:09] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:01:09] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:01:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:09] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:09] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:01:09] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:01:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:01:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:09] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:09] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:09] [INFO ] Added : 64 causal constraints over 13 iterations in 77 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:01:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:09] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:09] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:01:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:09] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:01:09] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:10] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:01:10] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 6 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:10] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:01:10] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:10] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:01:10] [INFO ] Added : 67 causal constraints over 14 iterations in 67 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:10] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:10] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:10] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:10] [INFO ] Added : 64 causal constraints over 13 iterations in 70 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22273, 22255, 10784, 8746, 15196, 12810, 15143, 7747, 20863, 19636, 23827, 11913, 15147, 93, 15177]
Incomplete Parikh walk after 1525200 steps, including 96 resets, run finished after 1549 ms. (steps per millisecond=984 ) properties (out of 15) seen :15203 could not realise parikh vector
Incomplete Parikh walk after 26400 steps, including 120 resets, run finished after 36 ms. (steps per millisecond=733 ) properties (out of 15) seen :121 could not realise parikh vector
Incomplete Parikh walk after 1522200 steps, including 97 resets, run finished after 1489 ms. (steps per millisecond=1022 ) properties (out of 15) seen :15176 could not realise parikh vector
Incomplete Parikh walk after 1198800 steps, including 96 resets, run finished after 1220 ms. (steps per millisecond=982 ) properties (out of 15) seen :11939 could not realise parikh vector
Incomplete Parikh walk after 2390200 steps, including 96 resets, run finished after 2537 ms. (steps per millisecond=942 ) properties (out of 15) seen :23851 could not realise parikh vector
Incomplete Parikh walk after 1971100 steps, including 96 resets, run finished after 1945 ms. (steps per millisecond=1013 ) properties (out of 15) seen :21711 could not realise parikh vector
Incomplete Parikh walk after 2093800 steps, including 96 resets, run finished after 2192 ms. (steps per millisecond=955 ) properties (out of 15) seen :20893 could not realise parikh vector
Incomplete Parikh walk after 782200 steps, including 97 resets, run finished after 773 ms. (steps per millisecond=1011 ) properties (out of 15) seen :7775 could not realise parikh vector
Incomplete Parikh walk after 1521800 steps, including 98 resets, run finished after 1488 ms. (steps per millisecond=1022 ) properties (out of 15) seen :15171 could not realise parikh vector
Incomplete Parikh walk after 1288500 steps, including 96 resets, run finished after 1391 ms. (steps per millisecond=926 ) properties (out of 15) seen :12834 could not realise parikh vector
Incomplete Parikh walk after 1527100 steps, including 96 resets, run finished after 1484 ms. (steps per millisecond=1029 ) properties (out of 15) seen :15222 could not realise parikh vector
Incomplete Parikh walk after 882100 steps, including 96 resets, run finished after 997 ms. (steps per millisecond=884 ) properties (out of 15) seen :8772 could not realise parikh vector
Incomplete Parikh walk after 1085900 steps, including 96 resets, run finished after 1153 ms. (steps per millisecond=941 ) properties (out of 15) seen :10809 could not realise parikh vector
Incomplete Parikh walk after 2233000 steps, including 97 resets, run finished after 2158 ms. (steps per millisecond=1034 ) properties (out of 15) seen :22479 could not realise parikh vector
Incomplete Parikh walk after 2234800 steps, including 98 resets, run finished after 2225 ms. (steps per millisecond=1004 ) properties (out of 15) seen :22304 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 09:01:33] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:01:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:01:33] [INFO ] Implicit Places using invariants in 18 ms returned []
[2022-05-22 09:01:33] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:01:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:01:33] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:01:33] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2022-05-22 09:01:33] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 09:01:33] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:01:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:01:33] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:01:33] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2351 ms. (steps per millisecond=425 ) properties (out of 15) seen :73666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 15) seen :22222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 15) seen :14492
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 767 ms. (steps per millisecond=1303 ) properties (out of 15) seen :5363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 15) seen :5680
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 710 ms. (steps per millisecond=1408 ) properties (out of 15) seen :6422
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 764 ms. (steps per millisecond=1308 ) properties (out of 15) seen :5729
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 15) seen :11487
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 765 ms. (steps per millisecond=1307 ) properties (out of 15) seen :5584
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 15) seen :11099
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 15) seen :16665
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 15) seen :19609
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 802 ms. (steps per millisecond=1246 ) properties (out of 15) seen :4927
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 15) seen :7726
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 854 ms. (steps per millisecond=1170 ) properties (out of 15) seen :914
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 15) seen :9511
[2022-05-22 09:01:44] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:01:44] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:01:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:01:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:44] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:01:44] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:01:44] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:44] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:01:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:44] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:44] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:01:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:44] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:44] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:44] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:01:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:44] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:44] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:01:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:01:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:44] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:01:44] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:44] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:44] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:01:44] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:01:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:44] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:44] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:44] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:01:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 6 ms returned sat
[2022-05-22 09:01:44] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:01:44] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:01:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:44] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:44] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:44] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:44] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:44] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:01:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:44] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:45] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:45] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:01:45] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 09:01:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:45] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:45] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:45] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:45] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:01:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:45] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:45] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:45] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:01:45] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:01:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:45] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:45] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:45] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:45] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:01:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:45] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:45] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:45] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:45] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:01:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:45] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:45] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:45] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:45] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:01:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:01:45] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:46] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:46] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:46] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:01:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:46] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:46] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Nat]Added 66 Read/Feed constraints in 12 ms returned sat
[2022-05-22 09:01:46] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:01:46] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:01:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:46] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:46] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:46] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:46] [INFO ] Added : 67 causal constraints over 14 iterations in 65 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:01:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:46] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:46] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:01:46] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:46] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:46] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22275, 22257, 10786, 8747, 15198, 12812, 15145, 7749, 20864, 19638, 23829, 11915, 15149, 94, 15179]
Incomplete Parikh walk after 1525400 steps, including 96 resets, run finished after 1505 ms. (steps per millisecond=1013 ) properties (out of 15) seen :15207 could not realise parikh vector
Incomplete Parikh walk after 26600 steps, including 123 resets, run finished after 38 ms. (steps per millisecond=700 ) properties (out of 15) seen :127 could not realise parikh vector
Incomplete Parikh walk after 1522400 steps, including 97 resets, run finished after 1520 ms. (steps per millisecond=1001 ) properties (out of 15) seen :15176 could not realise parikh vector
Incomplete Parikh walk after 1199000 steps, including 96 resets, run finished after 1237 ms. (steps per millisecond=969 ) properties (out of 15) seen :11942 could not realise parikh vector
Incomplete Parikh walk after 2390400 steps, including 96 resets, run finished after 2569 ms. (steps per millisecond=930 ) properties (out of 15) seen :23855 could not realise parikh vector
Incomplete Parikh walk after 1971300 steps, including 96 resets, run finished after 1976 ms. (steps per millisecond=997 ) properties (out of 15) seen :21769 could not realise parikh vector
Incomplete Parikh walk after 2093900 steps, including 96 resets, run finished after 2208 ms. (steps per millisecond=948 ) properties (out of 15) seen :20893 could not realise parikh vector
Incomplete Parikh walk after 782400 steps, including 97 resets, run finished after 763 ms. (steps per millisecond=1025 ) properties (out of 15) seen :7779 could not realise parikh vector
Incomplete Parikh walk after 1522000 steps, including 98 resets, run finished after 1477 ms. (steps per millisecond=1030 ) properties (out of 15) seen :15172 could not realise parikh vector
Incomplete Parikh walk after 1288700 steps, including 96 resets, run finished after 1411 ms. (steps per millisecond=913 ) properties (out of 15) seen :12835 could not realise parikh vector
Incomplete Parikh walk after 1527300 steps, including 96 resets, run finished after 1498 ms. (steps per millisecond=1019 ) properties (out of 15) seen :15223 could not realise parikh vector
Incomplete Parikh walk after 882200 steps, including 96 resets, run finished after 1001 ms. (steps per millisecond=881 ) properties (out of 15) seen :8768 could not realise parikh vector
Incomplete Parikh walk after 1086100 steps, including 96 resets, run finished after 1165 ms. (steps per millisecond=932 ) properties (out of 15) seen :10812 could not realise parikh vector
Incomplete Parikh walk after 2233200 steps, including 97 resets, run finished after 2156 ms. (steps per millisecond=1035 ) properties (out of 15) seen :22467 could not realise parikh vector
Incomplete Parikh walk after 2235000 steps, including 98 resets, run finished after 2250 ms. (steps per millisecond=993 ) properties (out of 15) seen :22305 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 09:02:09] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:02:09] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:02:09] [INFO ] Implicit Places using invariants in 17 ms returned []
[2022-05-22 09:02:09] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:02:09] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:02:09] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:02:09] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2022-05-22 09:02:09] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 09:02:09] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:02:09] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:02:09] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:02:09] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2344 ms. (steps per millisecond=426 ) properties (out of 15) seen :74030
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 15) seen :17540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 15) seen :15911
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 715 ms. (steps per millisecond=1398 ) properties (out of 15) seen :5698
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 15) seen :8314
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 15) seen :7928
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 15) seen :6509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 15) seen :11137
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 811 ms. (steps per millisecond=1233 ) properties (out of 15) seen :4442
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 15) seen :17536
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 15) seen :10748
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :20832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 820 ms. (steps per millisecond=1219 ) properties (out of 15) seen :4343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 15) seen :8325
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 851 ms. (steps per millisecond=1175 ) properties (out of 15) seen :924
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 15) seen :13880
[2022-05-22 09:02:19] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:02:19] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:02:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:19] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:02:19] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:02:19] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:19] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:19] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:19] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:02:19] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:02:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:19] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:02:19] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:19] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:02:19] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:19] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:02:20] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:02:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:20] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:20] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:20] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:20] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:02:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:20] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:20] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:20] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:02:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:20] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:20] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:02:20] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:02:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:20] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:20] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 14 ms returned sat
[2022-05-22 09:02:20] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:02:20] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:02:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:20] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:20] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:20] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:02:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:21] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:02:21] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:21] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:21] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:02:21] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-22 09:02:21] [INFO ] Added : 64 causal constraints over 13 iterations in 78 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:02:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:21] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:02:21] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:21] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:21] [INFO ] Added : 64 causal constraints over 13 iterations in 67 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:21] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:02:21] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:22] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:22] [INFO ] Added : 67 causal constraints over 14 iterations in 66 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:22] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:22] [INFO ] Added : 64 causal constraints over 13 iterations in 61 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, -1, -1] Max seen :[22277, 22260, 10787, 8749, 15199, 12814, 15147, 7751, 20866, 19640, 23831, 11917, 15151, 95, 15181]
Incomplete Parikh walk after 1525600 steps, including 96 resets, run finished after 1515 ms. (steps per millisecond=1006 ) properties (out of 15) seen :15209 could not realise parikh vector
Incomplete Parikh walk after 26800 steps, including 120 resets, run finished after 37 ms. (steps per millisecond=724 ) properties (out of 15) seen :127 could not realise parikh vector
Incomplete Parikh walk after 1522600 steps, including 97 resets, run finished after 1511 ms. (steps per millisecond=1007 ) properties (out of 15) seen :15175 could not realise parikh vector
Incomplete Parikh walk after 1199200 steps, including 96 resets, run finished after 1235 ms. (steps per millisecond=971 ) properties (out of 15) seen :11941 could not realise parikh vector
Incomplete Parikh walk after 2390600 steps, including 96 resets, run finished after 2581 ms. (steps per millisecond=926 ) properties (out of 15) seen :23858 could not realise parikh vector
Incomplete Parikh walk after 1971500 steps, including 96 resets, run finished after 1971 ms. (steps per millisecond=1000 ) properties (out of 15) seen :21669 could not realise parikh vector
Incomplete Parikh walk after 2094100 steps, including 96 resets, run finished after 2178 ms. (steps per millisecond=961 ) properties (out of 15) seen :20895 could not realise parikh vector
Incomplete Parikh walk after 782600 steps, including 96 resets, run finished after 814 ms. (steps per millisecond=961 ) properties (out of 15) seen :7778 could not realise parikh vector
Incomplete Parikh walk after 1522200 steps, including 98 resets, run finished after 1451 ms. (steps per millisecond=1049 ) properties (out of 15) seen :15176 could not realise parikh vector
Incomplete Parikh walk after 1288900 steps, including 96 resets, run finished after 1412 ms. (steps per millisecond=912 ) properties (out of 15) seen :12836 could not realise parikh vector
Incomplete Parikh walk after 1527400 steps, including 96 resets, run finished after 1507 ms. (steps per millisecond=1013 ) properties (out of 15) seen :15226 could not realise parikh vector
Incomplete Parikh walk after 882400 steps, including 96 resets, run finished after 1019 ms. (steps per millisecond=865 ) properties (out of 15) seen :8777 could not realise parikh vector
Incomplete Parikh walk after 1086200 steps, including 96 resets, run finished after 1177 ms. (steps per millisecond=922 ) properties (out of 15) seen :10815 could not realise parikh vector
Incomplete Parikh walk after 2233500 steps, including 97 resets, run finished after 2179 ms. (steps per millisecond=1025 ) properties (out of 15) seen :22492 could not realise parikh vector
Incomplete Parikh walk after 2235200 steps, including 98 resets, run finished after 2270 ms. (steps per millisecond=984 ) properties (out of 15) seen :22304 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 0 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 09:02:45] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:02:45] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:02:45] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-05-22 09:02:45] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:02:45] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:02:45] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:02:45] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2022-05-22 09:02:45] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 09:02:45] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:02:45] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:02:45] [INFO ] Dead Transitions using invariants and state equation in 41 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:02:45] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2374 ms. (steps per millisecond=421 ) properties (out of 15) seen :73825
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 15) seen :20832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 15) seen :13886
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 693 ms. (steps per millisecond=1443 ) properties (out of 15) seen :8002
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 603 ms. (steps per millisecond=1658 ) properties (out of 15) seen :7290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 15) seen :9800
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 15) seen :6013
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 15) seen :10398
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 815 ms. (steps per millisecond=1226 ) properties (out of 15) seen :4924
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 15) seen :15147
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 15) seen :12339
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 15) seen :20843
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 847 ms. (steps per millisecond=1180 ) properties (out of 15) seen :4350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 15) seen :8547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 863 ms. (steps per millisecond=1158 ) properties (out of 15) seen :929
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 15) seen :11498
[2022-05-22 09:02:55] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:02:55] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:02:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:55] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:02:55] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:02:55] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:55] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:02:55] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:55] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:02:55] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:02:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:55] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:02:55] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:55] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:55] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:55] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:55] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:02:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:55] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:02:55] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:55] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:55] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:55] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:02:56] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:02:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:56] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:56] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:56] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:02:56] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:02:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:56] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:56] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:56] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 27 ms.
[2022-05-22 09:02:56] [INFO ] Added : 64 causal constraints over 13 iterations in 89 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:02:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:56] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:56] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:02:56] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:02:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:56] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:56] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:56] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:56] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:02:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:56] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:56] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:56] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:02:56] [INFO ] Added : 64 causal constraints over 13 iterations in 74 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:02:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:56] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:56] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:02:56] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:02:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:57] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:57] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:57] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:57] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:02:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:57] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Real]Added 66 Read/Feed constraints in 6 ms returned sat
[2022-05-22 09:02:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:57] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 15 ms returned sat
[2022-05-22 09:02:57] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:57] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:02:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:57] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:57] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:57] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:02:57] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:02:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:57] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:57] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:57] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:57] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:02:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:57] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:57] [INFO ] Added : 67 causal constraints over 14 iterations in 66 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:02:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:57] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:57] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:57] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:57] [INFO ] Added : 64 causal constraints over 13 iterations in 64 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22279, 22263, 10789, 8751, 15201, 12816, 15149, 7753, 20868, 19642, 23833, 11919, 15152, 96, 15183]
Incomplete Parikh walk after 1525800 steps, including 96 resets, run finished after 1550 ms. (steps per millisecond=984 ) properties (out of 15) seen :15209 could not realise parikh vector
Incomplete Parikh walk after 27000 steps, including 124 resets, run finished after 39 ms. (steps per millisecond=692 ) properties (out of 15) seen :126 could not realise parikh vector
Incomplete Parikh walk after 1522700 steps, including 97 resets, run finished after 1509 ms. (steps per millisecond=1009 ) properties (out of 15) seen :15180 could not realise parikh vector
Incomplete Parikh walk after 1199400 steps, including 96 resets, run finished after 1245 ms. (steps per millisecond=963 ) properties (out of 15) seen :11946 could not realise parikh vector
Incomplete Parikh walk after 2390800 steps, including 96 resets, run finished after 2577 ms. (steps per millisecond=927 ) properties (out of 15) seen :23863 could not realise parikh vector
Incomplete Parikh walk after 1971700 steps, including 96 resets, run finished after 1996 ms. (steps per millisecond=987 ) properties (out of 15) seen :21673 could not realise parikh vector
Incomplete Parikh walk after 2094300 steps, including 96 resets, run finished after 2185 ms. (steps per millisecond=958 ) properties (out of 15) seen :20900 could not realise parikh vector
Incomplete Parikh walk after 782800 steps, including 97 resets, run finished after 759 ms. (steps per millisecond=1031 ) properties (out of 15) seen :7780 could not realise parikh vector
Incomplete Parikh walk after 1522400 steps, including 98 resets, run finished after 1450 ms. (steps per millisecond=1049 ) properties (out of 15) seen :15176 could not realise parikh vector
Incomplete Parikh walk after 1289100 steps, including 96 resets, run finished after 1427 ms. (steps per millisecond=903 ) properties (out of 15) seen :12844 could not realise parikh vector
Incomplete Parikh walk after 1527600 steps, including 96 resets, run finished after 1519 ms. (steps per millisecond=1005 ) properties (out of 15) seen :15228 could not realise parikh vector
Incomplete Parikh walk after 882600 steps, including 96 resets, run finished after 986 ms. (steps per millisecond=895 ) properties (out of 15) seen :8778 could not realise parikh vector
Incomplete Parikh walk after 1086400 steps, including 96 resets, run finished after 1154 ms. (steps per millisecond=941 ) properties (out of 15) seen :10819 could not realise parikh vector
Incomplete Parikh walk after 2233800 steps, including 97 resets, run finished after 2196 ms. (steps per millisecond=1017 ) properties (out of 15) seen :22507 could not realise parikh vector
Incomplete Parikh walk after 2235400 steps, including 98 resets, run finished after 2268 ms. (steps per millisecond=985 ) properties (out of 15) seen :22306 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 11 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 09:03:20] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:03:20] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:03:20] [INFO ] Implicit Places using invariants in 20 ms returned []
[2022-05-22 09:03:20] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:03:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:03:20] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:03:20] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-05-22 09:03:20] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 09:03:20] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:03:20] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:03:20] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:03:20] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2325 ms. (steps per millisecond=430 ) properties (out of 15) seen :73588
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 15) seen :16667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 15) seen :9254
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 763 ms. (steps per millisecond=1310 ) properties (out of 15) seen :5511
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 15) seen :6653
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 15) seen :7248
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 735 ms. (steps per millisecond=1360 ) properties (out of 15) seen :5907
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 15) seen :9781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 807 ms. (steps per millisecond=1239 ) properties (out of 15) seen :4789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 15) seen :11902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 475 ms. (steps per millisecond=2105 ) properties (out of 15) seen :9254
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 15) seen :15867
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 15) seen :6514
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 15) seen :10089
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 846 ms. (steps per millisecond=1182 ) properties (out of 15) seen :900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 596 ms. (steps per millisecond=1677 ) properties (out of 15) seen :9526
[2022-05-22 09:03:31] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:03:31] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:03:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:03:31] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:03:31] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:31] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:03:31] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:31] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:31] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:03:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:31] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:03:31] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:32] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:32] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:03:32] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:03:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:32] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:32] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:32] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:03:32] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:03:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:32] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:32] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 6 ms returned sat
[2022-05-22 09:03:32] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-22 09:03:32] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:03:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:32] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Real]Added 66 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:03:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:32] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:32] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:32] [INFO ] Added : 64 causal constraints over 13 iterations in 64 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:03:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:32] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:32] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:32] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:03:32] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:03:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:32] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:03:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:32] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:32] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:32] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:03:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:32] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:32] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:03:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:03:33] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:03:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:33] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:33] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:33] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:03:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:03:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:33] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:03:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:33] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:33] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:03:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:33] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:03:33] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:03:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:33] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:33] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:03:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:33] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:33] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:03:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:33] [INFO ] Added : 67 causal constraints over 14 iterations in 66 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:03:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:34] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:03:34] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:34] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:03:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:34] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:03:34] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22282, 22265, 10792, 8752, 15203, 12817, 15151, 7755, 20870, 19643, 23835, 11921, 15155, 97, 15185]
Incomplete Parikh walk after 1526000 steps, including 96 resets, run finished after 1499 ms. (steps per millisecond=1018 ) properties (out of 15) seen :15213 could not realise parikh vector
Incomplete Parikh walk after 27200 steps, including 121 resets, run finished after 37 ms. (steps per millisecond=735 ) properties (out of 15) seen :128 could not realise parikh vector
Incomplete Parikh walk after 1523000 steps, including 97 resets, run finished after 1501 ms. (steps per millisecond=1014 ) properties (out of 15) seen :15177 could not realise parikh vector
Incomplete Parikh walk after 1199600 steps, including 96 resets, run finished after 1236 ms. (steps per millisecond=970 ) properties (out of 15) seen :11947 could not realise parikh vector
Incomplete Parikh walk after 2391000 steps, including 96 resets, run finished after 2558 ms. (steps per millisecond=934 ) properties (out of 15) seen :23862 could not realise parikh vector
Incomplete Parikh walk after 1971800 steps, including 96 resets, run finished after 1961 ms. (steps per millisecond=1005 ) properties (out of 15) seen :21636 could not realise parikh vector
Incomplete Parikh walk after 2094500 steps, including 96 resets, run finished after 2214 ms. (steps per millisecond=946 ) properties (out of 15) seen :20898 could not realise parikh vector
Incomplete Parikh walk after 783000 steps, including 96 resets, run finished after 777 ms. (steps per millisecond=1007 ) properties (out of 15) seen :7783 could not realise parikh vector
Incomplete Parikh walk after 1522600 steps, including 98 resets, run finished after 1435 ms. (steps per millisecond=1061 ) properties (out of 15) seen :15175 could not realise parikh vector
Incomplete Parikh walk after 1289200 steps, including 96 resets, run finished after 1405 ms. (steps per millisecond=917 ) properties (out of 15) seen :12841 could not realise parikh vector
Incomplete Parikh walk after 1527800 steps, including 96 resets, run finished after 1484 ms. (steps per millisecond=1029 ) properties (out of 15) seen :15228 could not realise parikh vector
Incomplete Parikh walk after 882700 steps, including 96 resets, run finished after 1002 ms. (steps per millisecond=880 ) properties (out of 15) seen :8778 could not realise parikh vector
Incomplete Parikh walk after 1086700 steps, including 96 resets, run finished after 1153 ms. (steps per millisecond=942 ) properties (out of 15) seen :10816 could not realise parikh vector
Incomplete Parikh walk after 2234000 steps, including 97 resets, run finished after 2173 ms. (steps per millisecond=1028 ) properties (out of 15) seen :22475 could not realise parikh vector
Incomplete Parikh walk after 2235700 steps, including 98 resets, run finished after 2232 ms. (steps per millisecond=1001 ) properties (out of 15) seen :22312 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 09:03:56] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:03:56] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:03:56] [INFO ] Implicit Places using invariants in 50 ms returned []
[2022-05-22 09:03:56] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:03:56] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:03:56] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:03:56] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2022-05-22 09:03:56] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 09:03:56] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:03:56] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:03:56] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:03:56] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2339 ms. (steps per millisecond=427 ) properties (out of 15) seen :73662
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 15) seen :11895
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 15) seen :14485
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 759 ms. (steps per millisecond=1317 ) properties (out of 15) seen :5133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 814 ms. (steps per millisecond=1228 ) properties (out of 15) seen :5006
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 15) seen :7575
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 15) seen :6504
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 572 ms. (steps per millisecond=1748 ) properties (out of 15) seen :12852
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 810 ms. (steps per millisecond=1234 ) properties (out of 15) seen :5085
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 15) seen :11481
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 15) seen :7562
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 15) seen :18515
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 771 ms. (steps per millisecond=1297 ) properties (out of 15) seen :4957
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 15) seen :7221
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 855 ms. (steps per millisecond=1169 ) properties (out of 15) seen :934
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 15) seen :18537
[2022-05-22 09:04:07] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:04:07] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:04:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:07] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:04:07] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:07] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:07] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:08] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:08] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:04:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:08] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:08] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:08] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:04:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:08] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:08] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:04:08] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:04:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:08] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:08] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:04:08] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 09:04:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:08] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:08] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:04:08] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:04:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:08] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:08] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:08] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:08] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:04:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:08] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:08] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:08] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:08] [INFO ] Added : 64 causal constraints over 13 iterations in 65 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:04:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:09] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:09] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:09] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:09] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:09] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:04:09] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:09] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:04:09] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:09] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:04:09] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:09] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:09] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:09] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:10] [INFO ] Added : 67 causal constraints over 14 iterations in 66 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:04:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:10] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:10] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-22 09:04:10] [INFO ] Added : 64 causal constraints over 13 iterations in 69 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22285, 22267, 10794, 8754, 15205, 12819, 15153, 7757, 20872, 19645, 23837, 11922, 15157, 98, 18515]
Incomplete Parikh walk after 1859000 steps, including 97 resets, run finished after 1847 ms. (steps per millisecond=1006 ) properties (out of 15) seen :18542 could not realise parikh vector
Incomplete Parikh walk after 27400 steps, including 123 resets, run finished after 37 ms. (steps per millisecond=740 ) properties (out of 15) seen :128 could not realise parikh vector
Incomplete Parikh walk after 1523200 steps, including 97 resets, run finished after 1516 ms. (steps per millisecond=1004 ) properties (out of 15) seen :15184 could not realise parikh vector
Incomplete Parikh walk after 1199700 steps, including 96 resets, run finished after 1256 ms. (steps per millisecond=955 ) properties (out of 15) seen :11952 could not realise parikh vector
Incomplete Parikh walk after 2391200 steps, including 97 resets, run finished after 2556 ms. (steps per millisecond=935 ) properties (out of 15) seen :23865 could not realise parikh vector
Incomplete Parikh walk after 1972000 steps, including 96 resets, run finished after 1972 ms. (steps per millisecond=1000 ) properties (out of 15) seen :21603 could not realise parikh vector
Incomplete Parikh walk after 2094700 steps, including 96 resets, run finished after 2205 ms. (steps per millisecond=949 ) properties (out of 15) seen :20900 could not realise parikh vector
Incomplete Parikh walk after 783200 steps, including 97 resets, run finished after 771 ms. (steps per millisecond=1015 ) properties (out of 15) seen :7783 could not realise parikh vector
Incomplete Parikh walk after 1522800 steps, including 98 resets, run finished after 1470 ms. (steps per millisecond=1035 ) properties (out of 15) seen :15181 could not realise parikh vector
Incomplete Parikh walk after 1289400 steps, including 96 resets, run finished after 1415 ms. (steps per millisecond=911 ) properties (out of 15) seen :12843 could not realise parikh vector
Incomplete Parikh walk after 1528000 steps, including 96 resets, run finished after 1521 ms. (steps per millisecond=1004 ) properties (out of 15) seen :15234 could not realise parikh vector
Incomplete Parikh walk after 882900 steps, including 96 resets, run finished after 1019 ms. (steps per millisecond=866 ) properties (out of 15) seen :8786 could not realise parikh vector
Incomplete Parikh walk after 1086900 steps, including 96 resets, run finished after 1171 ms. (steps per millisecond=928 ) properties (out of 15) seen :10817 could not realise parikh vector
Incomplete Parikh walk after 2234200 steps, including 97 resets, run finished after 2204 ms. (steps per millisecond=1013 ) properties (out of 15) seen :22475 could not realise parikh vector
Incomplete Parikh walk after 2236000 steps, including 98 resets, run finished after 2250 ms. (steps per millisecond=993 ) properties (out of 15) seen :22314 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 09:04:33] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:04:33] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:04:33] [INFO ] Implicit Places using invariants in 20 ms returned []
[2022-05-22 09:04:33] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:04:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:04:33] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:04:33] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2022-05-22 09:04:33] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 09:04:33] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:04:33] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:04:33] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:04:33] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2406 ms. (steps per millisecond=415 ) properties (out of 15) seen :74030
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 15) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 15) seen :20833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 15) seen :6522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 781 ms. (steps per millisecond=1280 ) properties (out of 15) seen :5248
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 15) seen :17610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 15) seen :7389
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 600 ms. (steps per millisecond=1666 ) properties (out of 15) seen :11518
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 790 ms. (steps per millisecond=1265 ) properties (out of 15) seen :4872
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 15) seen :10097
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 15) seen :12341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 15) seen :19614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 832 ms. (steps per millisecond=1201 ) properties (out of 15) seen :4810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 15) seen :8107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 866 ms. (steps per millisecond=1154 ) properties (out of 15) seen :909
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 15) seen :13883
[2022-05-22 09:04:44] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:04:44] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:04:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:44] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:44] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:04:44] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:44] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:44] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:44] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:04:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:44] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:44] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:44] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:44] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:04:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:44] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:44] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:44] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:44] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:04:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:44] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:44] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:44] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:44] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:04:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:44] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:44] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:44] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:44] [INFO ] Added : 64 causal constraints over 13 iterations in 65 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 09:04:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:44] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:44] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 6 ms returned sat
[2022-05-22 09:04:44] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:04:44] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:04:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:45] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Real]Added 66 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:04:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:45] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:45] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:04:45] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:04:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:45] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:45] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:04:45] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:04:45] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:04:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:45] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:45] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:45] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:04:45] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:04:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:45] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:45] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:04:45] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-22 09:04:45] [INFO ] Added : 64 causal constraints over 13 iterations in 73 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:04:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:45] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:45] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:45] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:45] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:04:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:45] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:45] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:04:45] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:04:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:45] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Real]Added 66 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:04:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:45] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:04:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:46] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:04:46] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:04:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:46] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:46] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:46] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:04:46] [INFO ] Added : 67 causal constraints over 14 iterations in 68 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:04:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:46] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:46] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:46] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:46] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:46] [INFO ] Added : 64 causal constraints over 13 iterations in 62 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, -1, -1] Max seen :[22287, 22269, 10795, 8757, 17539, 12821, 15155, 7759, 20874, 19648, 23839, 11924, 15159, 99, 18517]
Incomplete Parikh walk after 1859200 steps, including 96 resets, run finished after 1836 ms. (steps per millisecond=1012 ) properties (out of 15) seen :18542 could not realise parikh vector
Incomplete Parikh walk after 27600 steps, including 123 resets, run finished after 39 ms. (steps per millisecond=707 ) properties (out of 15) seen :128 could not realise parikh vector
Incomplete Parikh walk after 1523400 steps, including 97 resets, run finished after 1496 ms. (steps per millisecond=1018 ) properties (out of 15) seen :15186 could not realise parikh vector
Incomplete Parikh walk after 1199900 steps, including 96 resets, run finished after 1228 ms. (steps per millisecond=977 ) properties (out of 15) seen :11952 could not realise parikh vector
Incomplete Parikh walk after 2391400 steps, including 96 resets, run finished after 2561 ms. (steps per millisecond=933 ) properties (out of 15) seen :23862 could not realise parikh vector
Incomplete Parikh walk after 1972300 steps, including 96 resets, run finished after 1970 ms. (steps per millisecond=1001 ) properties (out of 15) seen :21730 could not realise parikh vector
Incomplete Parikh walk after 2094900 steps, including 96 resets, run finished after 2229 ms. (steps per millisecond=939 ) properties (out of 15) seen :20902 could not realise parikh vector
Incomplete Parikh walk after 783400 steps, including 97 resets, run finished after 756 ms. (steps per millisecond=1036 ) properties (out of 15) seen :7787 could not realise parikh vector
Incomplete Parikh walk after 1523000 steps, including 98 resets, run finished after 1472 ms. (steps per millisecond=1034 ) properties (out of 15) seen :15185 could not realise parikh vector
Incomplete Parikh walk after 1289600 steps, including 96 resets, run finished after 1424 ms. (steps per millisecond=905 ) properties (out of 15) seen :12847 could not realise parikh vector
Incomplete Parikh walk after 1761400 steps, including 96 resets, run finished after 1721 ms. (steps per millisecond=1023 ) properties (out of 15) seen :17568 could not realise parikh vector
Incomplete Parikh walk after 883200 steps, including 96 resets, run finished after 1004 ms. (steps per millisecond=879 ) properties (out of 15) seen :8785 could not realise parikh vector
Incomplete Parikh walk after 1087000 steps, including 96 resets, run finished after 1180 ms. (steps per millisecond=921 ) properties (out of 15) seen :10823 could not realise parikh vector
Incomplete Parikh walk after 2234400 steps, including 97 resets, run finished after 2199 ms. (steps per millisecond=1016 ) properties (out of 15) seen :22494 could not realise parikh vector
Incomplete Parikh walk after 2236200 steps, including 98 resets, run finished after 2281 ms. (steps per millisecond=980 ) properties (out of 15) seen :22315 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 0 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 09:05:09] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:05:09] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:05:09] [INFO ] Implicit Places using invariants in 15 ms returned []
[2022-05-22 09:05:09] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:05:09] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:05:09] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:05:09] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-05-22 09:05:09] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 09:05:09] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:05:09] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:05:09] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:05:09] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2326 ms. (steps per millisecond=429 ) properties (out of 15) seen :73966
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 15) seen :19606
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 15) seen :19604
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=1663 ) properties (out of 15) seen :7611
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=1477 ) properties (out of 15) seen :6953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 15) seen :8740
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 15) seen :13902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 15) seen :8528
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 822 ms. (steps per millisecond=1216 ) properties (out of 15) seen :5280
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 15) seen :11479
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 15) seen :17544
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 15) seen :22222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 799 ms. (steps per millisecond=1251 ) properties (out of 15) seen :5233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 499 ms. (steps per millisecond=2004 ) properties (out of 15) seen :9819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 866 ms. (steps per millisecond=1154 ) properties (out of 15) seen :953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 15) seen :9014
[2022-05-22 09:05:19] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:05:19] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:05:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:19] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:05:19] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:05:19] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:05:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:20] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:20] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-22 09:05:20] [INFO ] Added : 64 causal constraints over 13 iterations in 68 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:05:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:20] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:20] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:05:20] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:20] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:05:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:20] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:20] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:20] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:05:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:20] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:05:20] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:20] [INFO ] Added : 64 causal constraints over 13 iterations in 76 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:05:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:20] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:20] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:20] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:05:20] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:05:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:20] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:20] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:20] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:20] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:05:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:20] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:05:20] [INFO ] [Real]Added 66 Read/Feed constraints in 6 ms returned sat
[2022-05-22 09:05:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:21] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:21] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:21] [INFO ] Added : 64 causal constraints over 13 iterations in 79 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:05:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:21] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:21] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:21] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:05:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:21] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:21] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:21] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:05:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:21] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Real]Added 66 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:05:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:21] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:21] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:21] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:05:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:21] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:21] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:21] [INFO ] Added : 64 causal constraints over 13 iterations in 72 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:05:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:21] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:21] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:21] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:05:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:21] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:21] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:21] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:22] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:05:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:22] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:22] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:05:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:22] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:05:22] [INFO ] Added : 67 causal constraints over 14 iterations in 97 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 09:05:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:22] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:05:22] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:22] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:22] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:05:22] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22289, 22271, 10797, 8759, 17541, 13879, 15158, 7761, 20876, 19649, 23841, 11927, 15161, 100, 18519]
Incomplete Parikh walk after 1859400 steps, including 97 resets, run finished after 1875 ms. (steps per millisecond=991 ) properties (out of 15) seen :18550 could not realise parikh vector
Incomplete Parikh walk after 27800 steps, including 124 resets, run finished after 40 ms. (steps per millisecond=695 ) properties (out of 15) seen :133 could not realise parikh vector
Incomplete Parikh walk after 1523600 steps, including 97 resets, run finished after 1492 ms. (steps per millisecond=1021 ) properties (out of 15) seen :15189 could not realise parikh vector
Incomplete Parikh walk after 1200200 steps, including 96 resets, run finished after 1236 ms. (steps per millisecond=971 ) properties (out of 15) seen :11954 could not realise parikh vector
Incomplete Parikh walk after 2391600 steps, including 96 resets, run finished after 2566 ms. (steps per millisecond=932 ) properties (out of 15) seen :23867 could not realise parikh vector
Incomplete Parikh walk after 1972400 steps, including 97 resets, run finished after 1972 ms. (steps per millisecond=1000 ) properties (out of 15) seen :21704 could not realise parikh vector
Incomplete Parikh walk after 2095100 steps, including 97 resets, run finished after 2197 ms. (steps per millisecond=953 ) properties (out of 15) seen :20901 could not realise parikh vector
Incomplete Parikh walk after 783600 steps, including 96 resets, run finished after 770 ms. (steps per millisecond=1017 ) properties (out of 15) seen :7787 could not realise parikh vector
Incomplete Parikh walk after 1523300 steps, including 98 resets, run finished after 1484 ms. (steps per millisecond=1026 ) properties (out of 15) seen :15186 could not realise parikh vector
Incomplete Parikh walk after 1395400 steps, including 96 resets, run finished after 1532 ms. (steps per millisecond=910 ) properties (out of 15) seen :13906 could not realise parikh vector
Incomplete Parikh walk after 1761600 steps, including 96 resets, run finished after 1741 ms. (steps per millisecond=1011 ) properties (out of 15) seen :17566 could not realise parikh vector
Incomplete Parikh walk after 883400 steps, including 96 resets, run finished after 1008 ms. (steps per millisecond=876 ) properties (out of 15) seen :8785 could not realise parikh vector
Incomplete Parikh walk after 1087200 steps, including 96 resets, run finished after 1170 ms. (steps per millisecond=929 ) properties (out of 15) seen :10824 could not realise parikh vector
Incomplete Parikh walk after 2234600 steps, including 97 resets, run finished after 2183 ms. (steps per millisecond=1023 ) properties (out of 15) seen :22456 could not realise parikh vector
Incomplete Parikh walk after 2236400 steps, including 98 resets, run finished after 2256 ms. (steps per millisecond=991 ) properties (out of 15) seen :22318 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 09:05:45] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:05:45] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:05:45] [INFO ] Implicit Places using invariants in 26 ms returned []
[2022-05-22 09:05:45] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:05:45] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:05:45] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:05:45] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2022-05-22 09:05:45] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 09:05:45] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:05:45] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:05:46] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:05:46] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2406 ms. (steps per millisecond=415 ) properties (out of 15) seen :73780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 15) seen :22233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 15) seen :9253
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 15) seen :6275
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=1552 ) properties (out of 15) seen :6101
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 15) seen :12359
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 798 ms. (steps per millisecond=1253 ) properties (out of 15) seen :4921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 15) seen :9010
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 756 ms. (steps per millisecond=1322 ) properties (out of 15) seen :5197
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 558 ms. (steps per millisecond=1792 ) properties (out of 15) seen :7234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 15) seen :12813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :22222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 659 ms. (steps per millisecond=1517 ) properties (out of 15) seen :7960
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 15) seen :9550
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 874 ms. (steps per millisecond=1144 ) properties (out of 15) seen :939
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 15) seen :11910
[2022-05-22 09:05:56] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:05:56] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:05:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:56] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:05:56] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:05:56] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:56] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:56] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:05:56] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:05:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:57] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:57] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:05:57] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:05:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:57] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:57] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:57] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:57] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:05:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:57] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:57] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:57] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:57] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:05:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:57] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:57] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:57] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:57] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 09:05:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:57] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:57] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:57] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:57] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:05:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:57] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:05:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:57] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:05:57] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:57] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:05:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 7 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:05:57] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:58] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:58] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:58] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:05:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:58] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:58] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:58] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:05:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:58] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:58] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:58] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:05:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:58] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:58] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:05:58] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:05:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:58] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:58] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:58] [INFO ] Added : 64 causal constraints over 13 iterations in 69 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:05:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:58] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:58] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:05:58] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:05:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:59] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 09:05:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:59] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:59] [INFO ] Added : 67 causal constraints over 14 iterations in 96 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:05:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:05:59] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:59] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 09:05:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:59] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:59] [INFO ] Added : 64 causal constraints over 13 iterations in 91 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22290, 22273, 10799, 8761, 17542, 13880, 15160, 7763, 20878, 19652, 23843, 11929, 15163, 102, 18521]
Incomplete Parikh walk after 1859600 steps, including 97 resets, run finished after 1828 ms. (steps per millisecond=1017 ) properties (out of 15) seen :18548 could not realise parikh vector
Incomplete Parikh walk after 28200 steps, including 128 resets, run finished after 39 ms. (steps per millisecond=723 ) properties (out of 15) seen :133 could not realise parikh vector
Incomplete Parikh walk after 1523800 steps, including 97 resets, run finished after 1498 ms. (steps per millisecond=1017 ) properties (out of 15) seen :15192 could not realise parikh vector
Incomplete Parikh walk after 1200400 steps, including 96 resets, run finished after 1244 ms. (steps per millisecond=964 ) properties (out of 15) seen :11957 could not realise parikh vector
Incomplete Parikh walk after 2391800 steps, including 96 resets, run finished after 2590 ms. (steps per millisecond=923 ) properties (out of 15) seen :23874 could not realise parikh vector
Incomplete Parikh walk after 1972700 steps, including 96 resets, run finished after 1981 ms. (steps per millisecond=995 ) properties (out of 15) seen :21682 could not realise parikh vector
Incomplete Parikh walk after 2095300 steps, including 96 resets, run finished after 2213 ms. (steps per millisecond=946 ) properties (out of 15) seen :20905 could not realise parikh vector
Incomplete Parikh walk after 783800 steps, including 96 resets, run finished after 770 ms. (steps per millisecond=1017 ) properties (out of 15) seen :7787 could not realise parikh vector
Incomplete Parikh walk after 1523500 steps, including 98 resets, run finished after 1448 ms. (steps per millisecond=1052 ) properties (out of 15) seen :15190 could not realise parikh vector
Incomplete Parikh walk after 1395500 steps, including 96 resets, run finished after 1548 ms. (steps per millisecond=901 ) properties (out of 15) seen :13907 could not realise parikh vector
Incomplete Parikh walk after 1761700 steps, including 96 resets, run finished after 1741 ms. (steps per millisecond=1011 ) properties (out of 15) seen :17572 could not realise parikh vector
Incomplete Parikh walk after 883600 steps, including 96 resets, run finished after 1039 ms. (steps per millisecond=850 ) properties (out of 15) seen :8787 could not realise parikh vector
Incomplete Parikh walk after 1087400 steps, including 96 resets, run finished after 1188 ms. (steps per millisecond=915 ) properties (out of 15) seen :10827 could not realise parikh vector
Incomplete Parikh walk after 2234800 steps, including 97 resets, run finished after 2184 ms. (steps per millisecond=1023 ) properties (out of 15) seen :22485 could not realise parikh vector
Incomplete Parikh walk after 2236500 steps, including 98 resets, run finished after 2246 ms. (steps per millisecond=995 ) properties (out of 15) seen :22320 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 0 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 09:06:22] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:06:22] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:06:22] [INFO ] Implicit Places using invariants in 15 ms returned []
[2022-05-22 09:06:22] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:06:22] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:06:22] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:06:22] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-22 09:06:22] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 09:06:22] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:06:23] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:06:23] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:06:23] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2323 ms. (steps per millisecond=430 ) properties (out of 15) seen :73693
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :22222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 15) seen :16691
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 15) seen :6484
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 811 ms. (steps per millisecond=1233 ) properties (out of 15) seen :5059
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 533 ms. (steps per millisecond=1876 ) properties (out of 15) seen :11121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 754 ms. (steps per millisecond=1326 ) properties (out of 15) seen :5615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 15) seen :15153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 780 ms. (steps per millisecond=1282 ) properties (out of 15) seen :5090
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 15) seen :13337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 15) seen :14489
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 15) seen :12338
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 15) seen :8572
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 15) seen :7572
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 879 ms. (steps per millisecond=1137 ) properties (out of 15) seen :898
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 598 ms. (steps per millisecond=1672 ) properties (out of 15) seen :7788
[2022-05-22 09:06:33] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:06:33] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:06:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:06:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:33] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-05-22 09:06:33] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:06:33] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:06:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:06:33] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:06:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:06:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:06:33] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:06:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:06:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:06:33] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:06:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:33] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:06:33] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:06:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:33] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:06:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:33] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:06:33] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:06:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:34] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:06:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:34] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:34] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:06:34] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:06:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:34] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:34] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:06:34] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:06:34] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:06:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:34] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 12 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:34] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:34] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:06:34] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:06:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:34] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:34] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:06:34] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-22 09:06:34] [INFO ] Added : 64 causal constraints over 13 iterations in 69 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 09:06:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:34] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:34] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:06:34] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:06:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:34] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:34] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:06:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:34] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:06:35] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:06:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:35] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:06:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:35] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:35] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:06:35] [INFO ] Added : 64 causal constraints over 13 iterations in 64 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:06:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:35] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:35] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:35] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:06:35] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:06:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:35] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:35] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:35] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:06:35] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:06:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:35] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:06:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:35] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:06:35] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:06:35] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 09:06:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:35] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:35] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:35] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:06:35] [INFO ] Added : 67 causal constraints over 14 iterations in 67 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:06:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:06:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:35] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:06:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:06:35] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:06:36] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22292, 22275, 10801, 8762, 17544, 13882, 15162, 7764, 20880, 19654, 23845, 11931, 15165, 103, 18523]
Incomplete Parikh walk after 1859800 steps, including 96 resets, run finished after 1856 ms. (steps per millisecond=1002 ) properties (out of 15) seen :18553 could not realise parikh vector
Incomplete Parikh walk after 28400 steps, including 127 resets, run finished after 39 ms. (steps per millisecond=728 ) properties (out of 15) seen :132 could not realise parikh vector
Incomplete Parikh walk after 1524000 steps, including 97 resets, run finished after 1507 ms. (steps per millisecond=1011 ) properties (out of 15) seen :15194 could not realise parikh vector
Incomplete Parikh walk after 1200600 steps, including 96 resets, run finished after 1230 ms. (steps per millisecond=976 ) properties (out of 15) seen :11956 could not realise parikh vector
Incomplete Parikh walk after 2392000 steps, including 97 resets, run finished after 2546 ms. (steps per millisecond=939 ) properties (out of 15) seen :23873 could not realise parikh vector
Incomplete Parikh walk after 1972900 steps, including 96 resets, run finished after 1951 ms. (steps per millisecond=1011 ) properties (out of 15) seen :21631 could not realise parikh vector
Incomplete Parikh walk after 2095500 steps, including 96 resets, run finished after 2195 ms. (steps per millisecond=954 ) properties (out of 15) seen :20909 could not realise parikh vector
Incomplete Parikh walk after 783900 steps, including 96 resets, run finished after 770 ms. (steps per millisecond=1018 ) properties (out of 15) seen :7793 could not realise parikh vector
Incomplete Parikh walk after 1523700 steps, including 98 resets, run finished after 1441 ms. (steps per millisecond=1057 ) properties (out of 15) seen :15187 could not realise parikh vector
Incomplete Parikh walk after 1395700 steps, including 96 resets, run finished after 1517 ms. (steps per millisecond=920 ) properties (out of 15) seen :13908 could not realise parikh vector
Incomplete Parikh walk after 1761900 steps, including 96 resets, run finished after 1725 ms. (steps per millisecond=1021 ) properties (out of 15) seen :17566 could not realise parikh vector
Incomplete Parikh walk after 883700 steps, including 96 resets, run finished after 1008 ms. (steps per millisecond=876 ) properties (out of 15) seen :8790 could not realise parikh vector
Incomplete Parikh walk after 1087600 steps, including 96 resets, run finished after 1168 ms. (steps per millisecond=931 ) properties (out of 15) seen :10826 could not realise parikh vector
Incomplete Parikh walk after 2235000 steps, including 97 resets, run finished after 2144 ms. (steps per millisecond=1042 ) properties (out of 15) seen :22497 could not realise parikh vector
Incomplete Parikh walk after 2236700 steps, including 98 resets, run finished after 2254 ms. (steps per millisecond=992 ) properties (out of 15) seen :22317 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 09:06:59] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:06:59] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:06:59] [INFO ] Implicit Places using invariants in 12 ms returned []
[2022-05-22 09:06:59] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:06:59] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:06:59] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:06:59] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2022-05-22 09:06:59] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 09:06:59] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:06:59] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:06:59] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:06:59] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2344 ms. (steps per millisecond=426 ) properties (out of 15) seen :73393
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :20835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 15) seen :13893
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 15) seen :7739
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 779 ms. (steps per millisecond=1283 ) properties (out of 15) seen :4821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 575 ms. (steps per millisecond=1739 ) properties (out of 15) seen :7735
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 769 ms. (steps per millisecond=1300 ) properties (out of 15) seen :5139
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 15) seen :9500
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 602 ms. (steps per millisecond=1661 ) properties (out of 15) seen :7547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 15) seen :12331
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 518 ms. (steps per millisecond=1930 ) properties (out of 15) seen :11118
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :22222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 599 ms. (steps per millisecond=1669 ) properties (out of 15) seen :9270
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 15) seen :7230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 856 ms. (steps per millisecond=1168 ) properties (out of 15) seen :920
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 15) seen :9836
[2022-05-22 09:07:09] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:07:09] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:07:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:09] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:07:09] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:07:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:09] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:09] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:07:09] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:07:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:10] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:10] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:10] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:07:10] [INFO ] Added : 64 causal constraints over 13 iterations in 71 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:07:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:10] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:10] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:10] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:07:10] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:07:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:07:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:10] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:10] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:07:10] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:07:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:10] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:10] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:10] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:07:10] [INFO ] Added : 64 causal constraints over 13 iterations in 64 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 09:07:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:10] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:10] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:10] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:07:10] [INFO ] Added : 64 causal constraints over 13 iterations in 90 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:07:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:10] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:10] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:10] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:07:10] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:07:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:11] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:11] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:07:11] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:07:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:11] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:11] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:11] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:07:11] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:07:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 13 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:11] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:11] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:11] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:07:11] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:07:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:11] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:11] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:11] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:07:11] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:07:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:11] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:11] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:11] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:07:11] [INFO ] Added : 64 causal constraints over 13 iterations in 70 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:07:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:11] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:11] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:07:11] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:07:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:11] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:07:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:11] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:07:12] [INFO ] Added : 67 causal constraints over 14 iterations in 68 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:07:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:07:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:12] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:12] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:07:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:12] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:07:12] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:12] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:07:12] [INFO ] Added : 64 causal constraints over 13 iterations in 62 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, -1, -1] Max seen :[22294, 22278, 10802, 8764, 17546, 13884, 15164, 7766, 20881, 19656, 23847, 11933, 15168, 104, 18525]
Incomplete Parikh walk after 1860000 steps, including 96 resets, run finished after 1825 ms. (steps per millisecond=1019 ) properties (out of 15) seen :18554 could not realise parikh vector
Incomplete Parikh walk after 28600 steps, including 126 resets, run finished after 39 ms. (steps per millisecond=733 ) properties (out of 15) seen :131 could not realise parikh vector
Incomplete Parikh walk after 1524300 steps, including 97 resets, run finished after 1490 ms. (steps per millisecond=1023 ) properties (out of 15) seen :15199 could not realise parikh vector
Incomplete Parikh walk after 1200800 steps, including 96 resets, run finished after 1225 ms. (steps per millisecond=980 ) properties (out of 15) seen :11957 could not realise parikh vector
Incomplete Parikh walk after 2392200 steps, including 96 resets, run finished after 2565 ms. (steps per millisecond=932 ) properties (out of 15) seen :23875 could not realise parikh vector
Incomplete Parikh walk after 1973100 steps, including 97 resets, run finished after 1968 ms. (steps per millisecond=1002 ) properties (out of 15) seen :21795 could not realise parikh vector
Incomplete Parikh walk after 2095600 steps, including 97 resets, run finished after 2196 ms. (steps per millisecond=954 ) properties (out of 15) seen :20910 could not realise parikh vector
Incomplete Parikh walk after 784100 steps, including 97 resets, run finished after 779 ms. (steps per millisecond=1006 ) properties (out of 15) seen :7794 could not realise parikh vector
Incomplete Parikh walk after 1523900 steps, including 98 resets, run finished after 1448 ms. (steps per millisecond=1052 ) properties (out of 15) seen :15196 could not realise parikh vector
Incomplete Parikh walk after 1395900 steps, including 96 resets, run finished after 1531 ms. (steps per millisecond=911 ) properties (out of 15) seen :13911 could not realise parikh vector
Incomplete Parikh walk after 1762100 steps, including 96 resets, run finished after 1725 ms. (steps per millisecond=1021 ) properties (out of 15) seen :17571 could not realise parikh vector
Incomplete Parikh walk after 883900 steps, including 96 resets, run finished after 1006 ms. (steps per millisecond=878 ) properties (out of 15) seen :8790 could not realise parikh vector
Incomplete Parikh walk after 1087700 steps, including 96 resets, run finished after 1158 ms. (steps per millisecond=939 ) properties (out of 15) seen :10828 could not realise parikh vector
Incomplete Parikh walk after 2235300 steps, including 97 resets, run finished after 2176 ms. (steps per millisecond=1027 ) properties (out of 15) seen :22492 could not realise parikh vector
Incomplete Parikh walk after 2236900 steps, including 98 resets, run finished after 2250 ms. (steps per millisecond=994 ) properties (out of 15) seen :22322 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 09:07:35] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:07:35] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:07:35] [INFO ] Implicit Places using invariants in 24 ms returned []
[2022-05-22 09:07:35] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:07:35] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:07:35] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:07:35] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2022-05-22 09:07:35] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 09:07:35] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:07:35] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:07:35] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:07:35] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2329 ms. (steps per millisecond=429 ) properties (out of 15) seen :73924
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 15) seen :20832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 758 ms. (steps per millisecond=1319 ) properties (out of 15) seen :5485
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 721 ms. (steps per millisecond=1386 ) properties (out of 15) seen :5606
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 15) seen :6262
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 706 ms. (steps per millisecond=1416 ) properties (out of 15) seen :6663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 494 ms. (steps per millisecond=2024 ) properties (out of 15) seen :11920
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 793 ms. (steps per millisecond=1261 ) properties (out of 15) seen :4764
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 15) seen :16669
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 15) seen :18529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 15) seen :22230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 723 ms. (steps per millisecond=1383 ) properties (out of 15) seen :5081
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 689 ms. (steps per millisecond=1451 ) properties (out of 15) seen :9019
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 848 ms. (steps per millisecond=1179 ) properties (out of 15) seen :934
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 346 ms. (steps per millisecond=2890 ) properties (out of 15) seen :10731
[2022-05-22 09:07:46] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:07:46] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:07:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:46] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:46] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:07:46] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:46] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:46] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:46] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:07:46] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:07:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:46] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:46] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:07:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:07:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:46] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:07:46] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:46] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:07:46] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:07:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:46] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:46] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:46] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:07:46] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:07:46] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:07:46] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:07:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:46] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:46] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:46] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:07:46] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:46] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:07:46] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:07:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:47] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:07:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:47] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:47] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:07:47] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:07:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:47] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:47] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:07:47] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:07:47] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:07:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:47] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:47] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:47] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:07:47] [INFO ] Added : 64 causal constraints over 13 iterations in 65 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:07:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:47] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:07:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:47] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:47] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:07:47] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:07:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:47] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:47] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:07:47] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:07:47] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 09:07:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:47] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:47] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:07:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:07:47] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:07:48] [INFO ] Added : 64 causal constraints over 13 iterations in 66 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:07:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:07:48] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:07:48] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:07:48] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:07:48] [INFO ] Added : 64 causal constraints over 13 iterations in 66 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:07:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:07:48] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:07:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:48] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:07:48] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:07:48] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:07:48] [INFO ] Added : 64 causal constraints over 13 iterations in 66 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:07:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:07:48] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:07:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:07:48] [INFO ] [Nat]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:07:48] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:07:48] [INFO ] Added : 64 causal constraints over 13 iterations in 65 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:07:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:07:48] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:07:48] [INFO ] [Nat]Added 66 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:07:48] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:07:48] [INFO ] Added : 67 causal constraints over 14 iterations in 74 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:07:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:07:48] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:48] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:07:48] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:07:48] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-22 09:07:48] [INFO ] Added : 64 causal constraints over 13 iterations in 67 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, -1, -1] Max seen :[22296, 22280, 10804, 8767, 17548, 13885, 15167, 7768, 20884, 19658, 23849, 11935, 15171, 105, 18528]
Incomplete Parikh walk after 1860300 steps, including 96 resets, run finished after 1966 ms. (steps per millisecond=946 ) properties (out of 15) seen :18556 could not realise parikh vector
Incomplete Parikh walk after 28800 steps, including 131 resets, run finished after 40 ms. (steps per millisecond=720 ) properties (out of 15) seen :135 could not realise parikh vector
Incomplete Parikh walk after 1524600 steps, including 97 resets, run finished after 1502 ms. (steps per millisecond=1015 ) properties (out of 15) seen :15197 could not realise parikh vector
Incomplete Parikh walk after 1201000 steps, including 96 resets, run finished after 1255 ms. (steps per millisecond=956 ) properties (out of 15) seen :11960 could not realise parikh vector
Incomplete Parikh walk after 2392400 steps, including 96 resets, run finished after 2585 ms. (steps per millisecond=925 ) properties (out of 15) seen :23880 could not realise parikh vector
Incomplete Parikh walk after 1973300 steps, including 96 resets, run finished after 1971 ms. (steps per millisecond=1001 ) properties (out of 15) seen :21789 could not realise parikh vector
Incomplete Parikh walk after 2095900 steps, including 96 resets, run finished after 2202 ms. (steps per millisecond=951 ) properties (out of 15) seen :20916 could not realise parikh vector
Incomplete Parikh walk after 784300 steps, including 96 resets, run finished after 766 ms. (steps per millisecond=1023 ) properties (out of 15) seen :7798 could not realise parikh vector
Incomplete Parikh walk after 1524200 steps, including 98 resets, run finished after 1452 ms. (steps per millisecond=1049 ) properties (out of 15) seen :15193 could not realise parikh vector
Incomplete Parikh walk after 1396000 steps, including 96 resets, run finished after 1519 ms. (steps per millisecond=919 ) properties (out of 15) seen :13913 could not realise parikh vector
Incomplete Parikh walk after 1762300 steps, including 96 resets, run finished after 1739 ms. (steps per millisecond=1013 ) properties (out of 15) seen :17574 could not realise parikh vector
Incomplete Parikh walk after 884200 steps, including 96 resets, run finished after 990 ms. (steps per millisecond=893 ) properties (out of 15) seen :8795 could not realise parikh vector
Incomplete Parikh walk after 1087900 steps, including 96 resets, run finished after 1141 ms. (steps per millisecond=953 ) properties (out of 15) seen :10831 could not realise parikh vector
Incomplete Parikh walk after 2235500 steps, including 97 resets, run finished after 2197 ms. (steps per millisecond=1017 ) properties (out of 15) seen :22500 could not realise parikh vector
Incomplete Parikh walk after 2237100 steps, including 98 resets, run finished after 2251 ms. (steps per millisecond=993 ) properties (out of 15) seen :22320 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 09:08:12] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:08:12] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:08:12] [INFO ] Implicit Places using invariants in 43 ms returned []
[2022-05-22 09:08:12] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:08:12] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:08:12] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:08:12] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2022-05-22 09:08:12] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 09:08:12] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:08:12] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:08:12] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:08:12] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2331 ms. (steps per millisecond=429 ) properties (out of 15) seen :73542
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 15) seen :22230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 15) seen :9239
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 15) seen :7536
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 15) seen :6121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=1552 ) properties (out of 15) seen :8148
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 15) seen :7396
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 15) seen :10424
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 808 ms. (steps per millisecond=1237 ) properties (out of 15) seen :4707
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 15) seen :12812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 15) seen :13326
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 15) seen :22221
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 816 ms. (steps per millisecond=1225 ) properties (out of 15) seen :4966
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 15) seen :6630
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 852 ms. (steps per millisecond=1173 ) properties (out of 15) seen :951
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 15) seen :8757
[2022-05-22 09:08:23] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:08:23] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:08:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:23] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:08:23] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:08:23] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:23] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:08:23] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:08:23] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:08:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:23] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:23] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:08:23] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:08:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:23] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:23] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:08:23] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:08:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:23] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:08:23] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-22 09:08:23] [INFO ] Added : 64 causal constraints over 13 iterations in 67 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:08:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:23] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:23] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:23] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:08:23] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:08:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:23] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:08:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:23] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:23] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:08:24] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:24] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:08:24] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:24] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:08:24] [INFO ] Added : 64 causal constraints over 13 iterations in 65 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:08:24] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:08:24] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:08:24] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:08:24] [INFO ] Added : 64 causal constraints over 13 iterations in 65 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:24] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:08:24] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:08:24] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:08:24] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:25] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:08:25] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 09:08:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:08:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:25] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:08:25] [INFO ] [Real]Added 66 Read/Feed constraints in 6 ms returned sat
[2022-05-22 09:08:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:25] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:08:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:08:25] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:08:25] [INFO ] Added : 67 causal constraints over 14 iterations in 72 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:08:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:08:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:25] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:08:25] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:25] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:08:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:08:25] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-22 09:08:25] [INFO ] Added : 64 causal constraints over 13 iterations in 72 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22298, 22281, 10807, 8768, 17550, 13888, 15169, 7770, 20887, 19660, 23851, 11937, 15173, 106, 18530]
Incomplete Parikh walk after 1860500 steps, including 97 resets, run finished after 1836 ms. (steps per millisecond=1013 ) properties (out of 15) seen :18559 could not realise parikh vector
Incomplete Parikh walk after 29000 steps, including 127 resets, run finished after 39 ms. (steps per millisecond=743 ) properties (out of 15) seen :141 could not realise parikh vector
Incomplete Parikh walk after 1524800 steps, including 97 resets, run finished after 1531 ms. (steps per millisecond=995 ) properties (out of 15) seen :15200 could not realise parikh vector
Incomplete Parikh walk after 1201200 steps, including 96 resets, run finished after 1272 ms. (steps per millisecond=944 ) properties (out of 15) seen :11961 could not realise parikh vector
Incomplete Parikh walk after 2392600 steps, including 96 resets, run finished after 2566 ms. (steps per millisecond=932 ) properties (out of 15) seen :23875 could not realise parikh vector
Incomplete Parikh walk after 1973500 steps, including 97 resets, run finished after 2036 ms. (steps per millisecond=969 ) properties (out of 15) seen :21825 could not realise parikh vector
Incomplete Parikh walk after 2096200 steps, including 96 resets, run finished after 2192 ms. (steps per millisecond=956 ) properties (out of 15) seen :20915 could not realise parikh vector
Incomplete Parikh walk after 784500 steps, including 97 resets, run finished after 767 ms. (steps per millisecond=1022 ) properties (out of 15) seen :7798 could not realise parikh vector
Incomplete Parikh walk after 1524400 steps, including 98 resets, run finished after 1455 ms. (steps per millisecond=1047 ) properties (out of 15) seen :15197 could not realise parikh vector
Incomplete Parikh walk after 1396300 steps, including 96 resets, run finished after 1547 ms. (steps per millisecond=902 ) properties (out of 15) seen :13914 could not realise parikh vector
Incomplete Parikh walk after 1762500 steps, including 96 resets, run finished after 1781 ms. (steps per millisecond=989 ) properties (out of 15) seen :17579 could not realise parikh vector
Incomplete Parikh walk after 884300 steps, including 96 resets, run finished after 998 ms. (steps per millisecond=886 ) properties (out of 15) seen :8793 could not realise parikh vector
Incomplete Parikh walk after 1088200 steps, including 96 resets, run finished after 1154 ms. (steps per millisecond=942 ) properties (out of 15) seen :10831 could not realise parikh vector
Incomplete Parikh walk after 2235600 steps, including 97 resets, run finished after 2158 ms. (steps per millisecond=1035 ) properties (out of 15) seen :22516 could not realise parikh vector
Incomplete Parikh walk after 2237300 steps, including 98 resets, run finished after 2228 ms. (steps per millisecond=1004 ) properties (out of 15) seen :22331 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 11 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 09:08:48] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:08:48] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:08:49] [INFO ] Implicit Places using invariants in 23 ms returned []
[2022-05-22 09:08:49] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:08:49] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:08:49] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:08:49] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-05-22 09:08:49] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 09:08:49] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:08:49] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:08:49] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:08:49] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2356 ms. (steps per millisecond=424 ) properties (out of 15) seen :73712
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 15) seen :19604
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 15) seen :16673
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 730 ms. (steps per millisecond=1369 ) properties (out of 15) seen :7073
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 15) seen :8595
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 15) seen :12351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 15) seen :8309
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 15) seen :12333
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 834 ms. (steps per millisecond=1199 ) properties (out of 15) seen :4745
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 15) seen :12837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 15) seen :14478
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 15) seen :17542
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 813 ms. (steps per millisecond=1230 ) properties (out of 15) seen :5148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 15) seen :8134
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 865 ms. (steps per millisecond=1156 ) properties (out of 15) seen :970
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 15) seen :7946
[2022-05-22 09:08:59] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:08:59] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:08:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:59] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:08:59] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:08:59] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:59] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:08:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:59] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:08:59] [INFO ] Added : 64 causal constraints over 13 iterations in 60 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:08:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:59] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:08:59] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:08:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:59] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:08:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:59] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:08:59] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:08:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:59] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:08:59] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:08:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:59] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:08:59] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 09:08:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:08:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:59] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:08:59] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:59] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:08:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:59] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:08:59] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:08:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:08:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:08:59] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:08:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:00] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:00] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:09:00] [INFO ] Added : 64 causal constraints over 13 iterations in 75 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:09:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:09:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:00] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:09:00] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:09:00] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:09:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:00] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:00] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:09:00] [INFO ] Added : 64 causal constraints over 13 iterations in 71 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:09:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:00] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:00] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:09:00] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:09:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:00] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:00] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:09:00] [INFO ] Added : 64 causal constraints over 13 iterations in 67 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:09:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:00] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:00] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:09:00] [INFO ] Added : 64 causal constraints over 13 iterations in 68 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:09:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:00] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:00] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:00] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:09:00] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:09:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:09:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:00] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:09:01] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:01] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:09:01] [INFO ] [Nat]Added 66 Read/Feed constraints in 6 ms returned sat
[2022-05-22 09:09:01] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-22 09:09:01] [INFO ] Added : 64 causal constraints over 13 iterations in 76 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:09:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:09:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:01] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:09:01] [INFO ] [Real]Added 66 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:09:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:01] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:09:01] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:01] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:09:01] [INFO ] Added : 64 causal constraints over 13 iterations in 63 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:09:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:09:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:09:01] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:01] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:09:01] [INFO ] [Nat]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:09:01] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:09:01] [INFO ] Added : 67 causal constraints over 14 iterations in 67 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:09:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:09:01] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:01] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:09:01] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:01] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:09:01] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22301, 22283, 10809, 8770, 17553, 13889, 15171, 7772, 20889, 19662, 23853, 11939, 15175, 107, 18532]
Incomplete Parikh walk after 1860700 steps, including 97 resets, run finished after 1859 ms. (steps per millisecond=1000 ) properties (out of 15) seen :18557 could not realise parikh vector
Incomplete Parikh walk after 29200 steps, including 127 resets, run finished after 40 ms. (steps per millisecond=730 ) properties (out of 15) seen :138 could not realise parikh vector
Incomplete Parikh walk after 1525000 steps, including 97 resets, run finished after 1494 ms. (steps per millisecond=1020 ) properties (out of 15) seen :15200 could not realise parikh vector
Incomplete Parikh walk after 1201400 steps, including 96 resets, run finished after 1238 ms. (steps per millisecond=970 ) properties (out of 15) seen :11967 could not realise parikh vector
Incomplete Parikh walk after 2392800 steps, including 96 resets, run finished after 2558 ms. (steps per millisecond=935 ) properties (out of 15) seen :23879 could not realise parikh vector
Incomplete Parikh walk after 1973700 steps, including 97 resets, run finished after 1959 ms. (steps per millisecond=1007 ) properties (out of 15) seen :21733 could not realise parikh vector
Incomplete Parikh walk after 2096400 steps, including 96 resets, run finished after 2198 ms. (steps per millisecond=953 ) properties (out of 15) seen :20917 could not realise parikh vector
Incomplete Parikh walk after 784700 steps, including 96 resets, run finished after 758 ms. (steps per millisecond=1035 ) properties (out of 15) seen :7797 could not realise parikh vector
Incomplete Parikh walk after 1524600 steps, including 98 resets, run finished after 1441 ms. (steps per millisecond=1058 ) properties (out of 15) seen :15199 could not realise parikh vector
Incomplete Parikh walk after 1396400 steps, including 96 resets, run finished after 1549 ms. (steps per millisecond=901 ) properties (out of 15) seen :13914 could not realise parikh vector
Incomplete Parikh walk after 1762800 steps, including 96 resets, run finished after 1739 ms. (steps per millisecond=1013 ) properties (out of 15) seen :17578 could not realise parikh vector
Incomplete Parikh walk after 884500 steps, including 96 resets, run finished after 993 ms. (steps per millisecond=890 ) properties (out of 15) seen :8800 could not realise parikh vector
Incomplete Parikh walk after 1088400 steps, including 96 resets, run finished after 1147 ms. (steps per millisecond=948 ) properties (out of 15) seen :10833 could not realise parikh vector
Incomplete Parikh walk after 2235800 steps, including 97 resets, run finished after 2169 ms. (steps per millisecond=1030 ) properties (out of 15) seen :22518 could not realise parikh vector
Incomplete Parikh walk after 2237600 steps, including 98 resets, run finished after 2223 ms. (steps per millisecond=1006 ) properties (out of 15) seen :22326 could not realise parikh vector
Support contains 15 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 89/89 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2022-05-22 09:09:24] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:09:24] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:09:24] [INFO ] Implicit Places using invariants in 18 ms returned []
[2022-05-22 09:09:24] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:09:24] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:09:24] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:09:24] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2022-05-22 09:09:24] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 09:09:24] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:09:24] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:09:25] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 89/89 transitions.
Normalized transition count is 80 out of 89 initially.
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:09:25] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2359 ms. (steps per millisecond=423 ) properties (out of 15) seen :73932
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 15) seen :19603
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 15) seen :6612
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 15) seen :7381
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 15) seen :6899
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 15) seen :5426
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 15) seen :6934
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 15) seen :12346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 767 ms. (steps per millisecond=1303 ) properties (out of 15) seen :5656
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 15) seen :15867
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 15) seen :8312
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 15) seen :20832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 603 ms. (steps per millisecond=1658 ) properties (out of 15) seen :7398
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 612 ms. (steps per millisecond=1633 ) properties (out of 15) seen :6526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 850 ms. (steps per millisecond=1176 ) properties (out of 15) seen :945
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 15) seen :7773
[2022-05-22 09:09:35] [INFO ] Flow matrix only has 80 transitions (discarded 9 similar events)
// Phase 1: matrix 80 rows 80 cols
[2022-05-22 09:09:35] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:09:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 12 ms returned sat
[2022-05-22 09:09:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:09:35] [INFO ] State equation strengthened by 66 read => feed constraints.
[2022-05-22 09:09:35] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:09:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:09:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:35] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:09:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:35] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:09:35] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:09:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:09:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:35] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:09:35] [INFO ] [Real]Added 66 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:09:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:35] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:09:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:35] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:09:35] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:09:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:35] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:09:35] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:35] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:09:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:35] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:09:35] [INFO ] Added : 64 causal constraints over 13 iterations in 59 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:09:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:36] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:09:36] [INFO ] [Real]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:36] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:09:36] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:36] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:09:36] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 09:09:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:36] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:09:36] [INFO ] [Real]Added 66 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:09:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:36] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:09:36] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:36] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:09:36] [INFO ] Added : 64 causal constraints over 13 iterations in 62 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:09:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:36] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:09:36] [INFO ] [Real]Added 66 Read/Feed constraints in 16 ms returned sat
[2022-05-22 09:09:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:09:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:36] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:09:36] [INFO ] [Nat]Added 66 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:09:36] [INFO ] Computed and/alt/rep : 77/83/68 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:09:36] [INFO ] Added : 64 causal constraints over 13 iterations in 61 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:09:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat

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