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.r204-oct2-165281599200397.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SemanticWebServices-PT-S128P12, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281599200397
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 5.5K Apr 29 12:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K Apr 29 12:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 29 12:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 29 12:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:44 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 224K 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-S128P12-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652966728122

Running Version 202205111006
[2022-05-19 13:25:29] [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]
[2022-05-19 13:25:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 13:25:29] [INFO ] Load time of PNML (sax parser for PT used): 111 ms
[2022-05-19 13:25:29] [INFO ] Transformed 191 places.
[2022-05-19 13:25:29] [INFO ] Transformed 414 transitions.
[2022-05-19 13:25:29] [INFO ] Parsed PT model containing 191 places and 414 transitions in 218 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Deduced a syphon composed of 2 places in 30 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 208 transitions
Reduce redundant transitions removed 208 transitions.
Normalized transition count is 195 out of 204 initially.
// Phase 1: matrix 195 rows 189 cols
[2022-05-19 13:25:29] [INFO ] Computed 36 place invariants in 22 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 16) seen :455
FORMULA SemanticWebServices-PT-S128P12-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S128P12-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 14) seen :27
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 14) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 14) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 14) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 14) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 14) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 14) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 14) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 14) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 14) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 14) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 14) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 14) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 14) seen :26
[2022-05-19 13:25:29] [INFO ] Flow matrix only has 195 transitions (discarded 9 similar events)
// Phase 1: matrix 195 rows 189 cols
[2022-05-19 13:25:29] [INFO ] Computed 36 place invariants in 3 ms
[2022-05-19 13:25:30] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2022-05-19 13:25:30] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 6 ms returned sat
[2022-05-19 13:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:30] [INFO ] [Real]Absence check using state equation in 133 ms returned sat
[2022-05-19 13:25:30] [INFO ] State equation strengthened by 60 read => feed constraints.
[2022-05-19 13:25:30] [INFO ] [Real]Added 60 Read/Feed constraints in 12 ms returned sat
[2022-05-19 13:25:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 13:25:30] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 3 ms returned sat
[2022-05-19 13:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:30] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2022-05-19 13:25:30] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-19 13:25:30] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 8 ms.
[2022-05-19 13:25:30] [INFO ] Added : 1 causal constraints over 1 iterations in 50 ms. Result :sat
Minimization took 9 ms.
[2022-05-19 13:25:30] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 13:25:30] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 18 ms returned sat
[2022-05-19 13:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:30] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-05-19 13:25:30] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-19 13:25:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 13:25:30] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 14 ms returned sat
[2022-05-19 13:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:30] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2022-05-19 13:25:30] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-19 13:25:30] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 17 ms.
[2022-05-19 13:25:30] [INFO ] Added : 5 causal constraints over 1 iterations in 54 ms. Result :sat
Minimization took 13 ms.
[2022-05-19 13:25:31] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 13:25:31] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 15 ms returned sat
[2022-05-19 13:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:31] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2022-05-19 13:25:31] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2022-05-19 13:25:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 13:25:31] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2022-05-19 13:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:31] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2022-05-19 13:25:31] [INFO ] [Nat]Added 60 Read/Feed constraints in 5 ms returned sat
[2022-05-19 13:25:31] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 25 ms.
[2022-05-19 13:25:31] [INFO ] Added : 0 causal constraints over 0 iterations in 38 ms. Result :sat
Minimization took 9 ms.
[2022-05-19 13:25:31] [INFO ] [Real]Absence check using 2 positive place invariants in 12 ms returned sat
[2022-05-19 13:25:31] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 6 ms returned sat
[2022-05-19 13:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:31] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2022-05-19 13:25:31] [INFO ] [Real]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-19 13:25:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 16 ms returned sat
[2022-05-19 13:25:31] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-19 13:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:31] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-19 13:25:31] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-19 13:25:31] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2022-05-19 13:25:31] [INFO ] Added : 1 causal constraints over 1 iterations in 32 ms. Result :sat
Minimization took 8 ms.
[2022-05-19 13:25:31] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 13:25:31] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 4 ms returned sat
[2022-05-19 13:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:31] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-05-19 13:25:31] [INFO ] [Real]Added 60 Read/Feed constraints in 7 ms returned sat
[2022-05-19 13:25:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-19 13:25:31] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-19 13:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:31] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2022-05-19 13:25:31] [INFO ] [Nat]Added 60 Read/Feed constraints in 6 ms returned sat
[2022-05-19 13:25:31] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 17 ms.
[2022-05-19 13:25:32] [INFO ] Added : 5 causal constraints over 1 iterations in 50 ms. Result :sat
Minimization took 10 ms.
[2022-05-19 13:25:32] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2022-05-19 13:25:32] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 6 ms returned sat
[2022-05-19 13:25:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:32] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-05-19 13:25:32] [INFO ] [Real]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-19 13:25:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 13:25:32] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 6 ms returned sat
[2022-05-19 13:25:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:32] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2022-05-19 13:25:32] [INFO ] [Nat]Added 60 Read/Feed constraints in 6 ms returned sat
[2022-05-19 13:25:32] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 14 ms.
[2022-05-19 13:25:32] [INFO ] Added : 0 causal constraints over 0 iterations in 27 ms. Result :sat
Minimization took 8 ms.
[2022-05-19 13:25:32] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 13:25:32] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 3 ms returned sat
[2022-05-19 13:25:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:32] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-19 13:25:32] [INFO ] [Real]Added 60 Read/Feed constraints in 5 ms returned sat
[2022-05-19 13:25:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 13:25:32] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-19 13:25:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:32] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-19 13:25:32] [INFO ] [Nat]Added 60 Read/Feed constraints in 5 ms returned sat
[2022-05-19 13:25:32] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 16 ms.
[2022-05-19 13:25:32] [INFO ] Added : 3 causal constraints over 1 iterations in 63 ms. Result :sat
Minimization took 7 ms.
[2022-05-19 13:25:32] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 13:25:32] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 16 ms returned sat
[2022-05-19 13:25:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:32] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2022-05-19 13:25:32] [INFO ] [Real]Added 60 Read/Feed constraints in 18 ms returned sat
[2022-05-19 13:25:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 13:25:32] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 7 ms returned sat
[2022-05-19 13:25:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:33] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2022-05-19 13:25:33] [INFO ] [Nat]Added 60 Read/Feed constraints in 6 ms returned sat
[2022-05-19 13:25:33] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 12 ms.
[2022-05-19 13:25:33] [INFO ] Added : 0 causal constraints over 0 iterations in 26 ms. Result :sat
Minimization took 8 ms.
[2022-05-19 13:25:33] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 13:25:33] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-19 13:25:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:33] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-19 13:25:33] [INFO ] [Real]Added 60 Read/Feed constraints in 8 ms returned sat
[2022-05-19 13:25:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 13:25:33] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 3 ms returned sat
[2022-05-19 13:25:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:33] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-19 13:25:33] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-19 13:25:33] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 8 ms.
[2022-05-19 13:25:33] [INFO ] Added : 0 causal constraints over 0 iterations in 24 ms. Result :sat
Minimization took 9 ms.
[2022-05-19 13:25:33] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 13:25:33] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 3 ms returned sat
[2022-05-19 13:25:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:33] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-05-19 13:25:33] [INFO ] [Real]Added 60 Read/Feed constraints in 8 ms returned sat
[2022-05-19 13:25:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 13:25:33] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-19 13:25:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:33] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-19 13:25:33] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-19 13:25:33] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 13 ms.
[2022-05-19 13:25:33] [INFO ] Added : 1 causal constraints over 1 iterations in 41 ms. Result :sat
Minimization took 8 ms.
[2022-05-19 13:25:33] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 13:25:33] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 4 ms returned sat
[2022-05-19 13:25:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:33] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-19 13:25:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 13:25:33] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-19 13:25:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:33] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-19 13:25:33] [INFO ] [Nat]Added 60 Read/Feed constraints in 7 ms returned sat
[2022-05-19 13:25:33] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 22 ms.
[2022-05-19 13:25:33] [INFO ] Added : 2 causal constraints over 1 iterations in 43 ms. Result :sat
Minimization took 9 ms.
[2022-05-19 13:25:33] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 13:25:33] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 3 ms returned sat
[2022-05-19 13:25:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:33] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-05-19 13:25:34] [INFO ] [Real]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-19 13:25:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 13:25:34] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 5 ms returned sat
[2022-05-19 13:25:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:34] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-19 13:25:34] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-19 13:25:34] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2022-05-19 13:25:34] [INFO ] Added : 0 causal constraints over 0 iterations in 23 ms. Result :sat
Minimization took 9 ms.
[2022-05-19 13:25:34] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 13:25:34] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 3 ms returned sat
[2022-05-19 13:25:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:34] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2022-05-19 13:25:34] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-19 13:25:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 13:25:34] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 4 ms returned sat
[2022-05-19 13:25:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:34] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-19 13:25:34] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-19 13:25:34] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2022-05-19 13:25:34] [INFO ] Added : 0 causal constraints over 0 iterations in 34 ms. Result :sat
Minimization took 13 ms.
[2022-05-19 13:25:34] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 13:25:34] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2022-05-19 13:25:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:34] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2022-05-19 13:25:34] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-19 13:25:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 13:25:34] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 4 ms returned sat
[2022-05-19 13:25:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:34] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-19 13:25:34] [INFO ] [Nat]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-19 13:25:34] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2022-05-19 13:25:34] [INFO ] Added : 0 causal constraints over 0 iterations in 22 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] Max seen :[20, 18, 53, 1, 32, 52, 19, 26, 50, 15, 0, 59, 69, 73]
Support contains 14 out of 189 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 189/189 places, 204/204 transitions.
Graph (complete) has 261 edges and 189 vertex of which 35 are kept as prefixes of interest. Removing 154 places using SCC suffix rule.4 ms
Discarding 154 places :
Also discarding 50 output transitions
Drop transitions removed 50 transitions
Ensure Unique test removed 10 places
Drop transitions removed 122 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 140 rules applied. Total rules applied 141 place count 25 transition count 24
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 142 place count 24 transition count 23
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 143 place count 23 transition count 23
Applied a total of 143 rules in 15 ms. Remains 23 /189 variables (removed 166) and now considering 23/204 (removed 181) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/189 places, 23/204 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:25:34] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1123 ms. (steps per millisecond=890 ) properties (out of 14) seen :204642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 14) seen :16689
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 14) seen :15906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 14) seen :20860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 14) seen :22237
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:25:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:25:38] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:25:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:25:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:25:38] [INFO ] [Real]Added 11 Read/Feed constraints in 12 ms returned sat
[2022-05-19 13:25:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:25:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:38] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:25:38] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:25:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:25:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:25:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:25:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:38] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:25:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:25:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:25:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:25:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:38] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:25:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:25:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:25:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:25:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:25:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:25:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:39] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-19 13:25:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:25:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:25:39] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:25:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:25:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:25:39] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:25:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:39] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:25:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:25:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25641, 16616, 25641, 23810, 15831, 25641, 20825, 25641, 25641, 23810, 22216, 25641, 25641, 25641]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 3 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:25:47] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:25:47] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:25:47] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:25:47] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:25:47] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2022-05-19 13:25:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:25:47] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:25:47] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:25:47] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 832 ms. (steps per millisecond=1201 ) properties (out of 14) seen :204263
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 14) seen :17581
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 14) seen :14506
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 14) seen :19617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 14) seen :23819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:25:50] [INFO ] Computed 0 place invariants in 11 ms
[2022-05-19 13:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:25:50] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:25:50] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:25:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:25:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:25:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:50] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:25:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:25:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:25:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:25:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:25:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:25:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:50] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:25:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:25:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:25:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:50] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:25:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:25:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:25:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:25:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:25:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:25:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:25:50] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:25:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:25:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:25:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:25:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:25:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:25:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:25:50] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25643, 17529, 25643, 23812, 15834, 25643, 20827, 25643, 25643, 23812, 23807, 25643, 25644, 25644]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 5 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:25:58] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:25:58] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:25:58] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:25:58] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:25:58] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2022-05-19 13:25:58] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:25:58] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:25:58] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:25:58] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 759 ms. (steps per millisecond=1317 ) properties (out of 14) seen :204081
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 14) seen :16706
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 14) seen :15919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 14) seen :18546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 14) seen :22245
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 13:26:01] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:26:01] [INFO ] [Real]Added 11 Read/Feed constraints in 43 ms returned sat
[2022-05-19 13:26:01] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:26:01] [INFO ] Added : 0 causal constraints over 0 iterations in 43 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:01] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-19 13:26:01] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:01] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:01] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:26:01] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:26:01] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:01] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:26:01] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:01] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:01] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:01] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:26:02] [INFO ] [Real]Added 11 Read/Feed constraints in 5 ms returned sat
[2022-05-19 13:26:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:26:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:26:02] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:26:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:02] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:02] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:26:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:02] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:02] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:02] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:26:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:02] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:02] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:26:02] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:26:02] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:26:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:26:02] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:26:02] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:02] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:02] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:02] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:26:02] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:02] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 13:26:02] [INFO ] Added : 0 causal constraints over 0 iterations in 18 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25646, 17531, 25645, 23814, 15836, 25645, 20829, 25645, 25645, 23814, 23809, 25645, 25647, 25646]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:26:10] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:26:10] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:26:10] [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.
[2022-05-19 13:26:10] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:10] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:26:10] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:10] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 14) seen :204497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 14) seen :14495
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 14) seen :15912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 14) seen :16716
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 14) seen :23841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:13] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:13] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:26:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:26:13] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:13] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:26:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:13] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:13] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:13] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:26:13] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:26:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:26:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:26:13] [INFO ] [Nat]Added 11 Read/Feed constraints in 3 ms returned sat
[2022-05-19 13:26:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:13] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:13] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:26:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:13] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:13] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-19 13:26:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:26:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:13] [INFO ] [Nat]Added 11 Read/Feed constraints in 23 ms returned sat
[2022-05-19 13:26:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:13] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:26:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:13] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:26:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:14] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25649, 17533, 25647, 23816, 15855, 25647, 20831, 25647, 25647, 23816, 23812, 25648, 25649, 25648]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:21] [INFO ] Computed 0 place invariants in 8 ms
[2022-05-19 13:26:21] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:21] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:26:21] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:26:21] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2022-05-19 13:26:21] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:21] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:26:21] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:21] [INFO ] Computed 0 place invariants in 8 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 797 ms. (steps per millisecond=1254 ) properties (out of 14) seen :204077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 14) seen :15894
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 14) seen :17614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 14) seen :17568
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 14) seen :20849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:24] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:26:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:26:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:24] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:26:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:24] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-19 13:26:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:24] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:26:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 13:26:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:24] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:26:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:26:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:24] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 13:26:24] [INFO ] [Real]Added 11 Read/Feed constraints in 11 ms returned sat
[2022-05-19 13:26:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:26:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:24] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:26:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:26:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:26:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:25] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:25] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:26:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25652, 17535, 25650, 23818, 17522, 25649, 20833, 25650, 25649, 23818, 23814, 25651, 25652, 25650]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 8 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 4 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:26:32] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:26:32] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:26:32] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2022-05-19 13:26:32] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:26:32] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:32] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 773 ms. (steps per millisecond=1293 ) properties (out of 14) seen :204417
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 14) seen :16696
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 14) seen :17622
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 14) seen :22244
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 14) seen :23815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:35] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:26:35] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:26:35] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:26:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:26:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:35] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:26:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:35] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 13:26:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:35] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:26:35] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:35] [INFO ] [Real]Added 11 Read/Feed constraints in 3 ms returned sat
[2022-05-19 13:26:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:35] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-19 13:26:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:26:35] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:26:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:26:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:36] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:26:36] [INFO ] [Real]Added 11 Read/Feed constraints in 12 ms returned sat
[2022-05-19 13:26:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25654, 17538, 25652, 23819, 17536, 25652, 22220, 25652, 25652, 23820, 23816, 25653, 25654, 25653]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:26:43] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:26:43] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:26:43] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2022-05-19 13:26:43] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:44] [INFO ] Computed 0 place invariants in 10 ms
[2022-05-19 13:26:44] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:44] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 794 ms. (steps per millisecond=1259 ) properties (out of 14) seen :204139
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 14) seen :15896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 14) seen :17597
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 14) seen :20841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:26:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 13:26:46] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:26:46] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:46] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:46] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:46] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:46] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:46] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:46] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:26:47] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:26:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:26:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:26:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:47] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 13:26:47] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:26:47] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 13:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:47] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:26:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:47] [INFO ] [Real]Added 11 Read/Feed constraints in 14 ms returned sat
[2022-05-19 13:26:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:47] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:26:47] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:26:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:47] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:47] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:26:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25656, 17540, 25655, 23822, 17538, 25655, 22224, 25654, 25654, 23823, 23818, 25655, 25657, 25656]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:55] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:26:55] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:55] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:26:55] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:26:55] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2022-05-19 13:26:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:55] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:26:55] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:55] [INFO ] Computed 0 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 767 ms. (steps per millisecond=1303 ) properties (out of 14) seen :204094
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 14) seen :15911
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 14) seen :16684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 14) seen :19620
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 14) seen :22233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:26:57] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:26:58] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:26:58] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:58] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:26:58] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-19 13:26:58] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:58] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:26:58] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:58] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:58] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:58] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:58] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:58] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:58] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:58] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:58] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-19 13:26:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:26:58] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:58] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:26:58] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:58] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:58] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:58] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:58] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:58] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:58] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:58] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:58] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:58] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:58] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:58] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:58] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:58] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:26:58] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:58] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:26:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:58] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:58] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:58] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:26:58] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:58] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:26:58] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:26:58] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:26:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:26:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:26:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:26:58] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:26:58] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:26:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25658, 17542, 25657, 23824, 17540, 25657, 22226, 25656, 25657, 23824, 23820, 25657, 25660, 25658]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:06] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:27:06] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:06] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:27:06] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:27:06] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-05-19 13:27:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:06] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:27:06] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:06] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 740 ms. (steps per millisecond=1351 ) properties (out of 14) seen :204077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 14) seen :15910
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 14) seen :15211
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 14) seen :20838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 14) seen :18525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:09] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-19 13:27:09] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:27:09] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:27:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:27:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:09] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:27:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:27:09] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:27:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:27:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:09] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:27:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:27:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:09] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:09] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:27:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:27:09] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:27:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:27:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:09] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:27:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:27:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:10] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:27:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:27:10] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:10] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:27:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25661, 17544, 25660, 23826, 17542, 25659, 22228, 25658, 25659, 23827, 23822, 25660, 25663, 25661]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:17] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-19 13:27:17] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:27:17] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:27:17] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2022-05-19 13:27:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:17] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:27:17] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:17] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 757 ms. (steps per millisecond=1321 ) properties (out of 14) seen :204632
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=10526 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 14) seen :16703
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 14) seen :15179
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 14) seen :19611
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 14) seen :22238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:27:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:27:20] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:27:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:27:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:27:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:27:20] [INFO ] [Real]Added 11 Read/Feed constraints in 9 ms returned sat
[2022-05-19 13:27:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:27:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:20] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:27:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:27:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 13:27:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:27:20] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:27:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:27:20] [INFO ] Added : 0 causal constraints over 0 iterations in 55 ms. Result :sat
Minimization took 25 ms.
[2022-05-19 13:27:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:27:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:27:21] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:21] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:27:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:27:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:27:21] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:27:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:27:21] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:27:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:27:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:27:21] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:27:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:21] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-05-19 13:27:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:27:21] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:21] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:27:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:21] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:27:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:27:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:21] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 13:27:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25663, 17546, 25663, 23828, 17544, 25661, 22230, 25660, 25663, 23829, 23825, 25662, 25665, 25665]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:29] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:27:29] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:29] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:27:29] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:27:29] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-19 13:27:29] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:27:29] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:29] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 736 ms. (steps per millisecond=1358 ) properties (out of 14) seen :204286
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 14) seen :15896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 14) seen :15922
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 14) seen :22242
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 14) seen :20848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:31] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:27:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:27:31] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:27:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:27:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:27:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:31] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 13:27:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:27:32] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:27:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:27:32] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:27:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:27:32] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:32] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:27:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:27:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:32] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:27:32] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:27:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:27:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:32] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:32] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:27:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:27:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:32] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:27:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:27:32] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:27:32] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:32] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2022-05-19 13:27:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:32] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-19 13:27:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25665, 17548, 25665, 23830, 17546, 25663, 22233, 25662, 25665, 23831, 23827, 25664, 25667, 25667]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:40] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:27:40] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:40] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:27:40] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:27:40] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-19 13:27:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:40] [INFO ] Computed 0 place invariants in 7 ms
[2022-05-19 13:27:40] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:40] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 748 ms. (steps per millisecond=1336 ) properties (out of 14) seen :204274
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 14) seen :15943
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 14) seen :15182
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 14) seen :20859
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 14) seen :22231
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:27:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:43] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-19 13:27:43] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:27:43] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:27:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:27:43] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:27:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:43] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:43] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:43] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:27:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:27:43] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:27:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:27:43] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:27:43] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:27:43] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:27:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:27:43] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:27:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:27:43] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:27:43] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:27:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:43] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:27:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:43] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:27:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:27:43] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:27:43] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:43] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:27:43] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:27:43] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:27:43] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:43] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:27:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:27:43] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:27:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25667, 17551, 25667, 23832, 17549, 25665, 22235, 25665, 25667, 23833, 23829, 25666, 25670, 25669]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:51] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:27:51] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:51] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:27:51] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:27:51] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-05-19 13:27:51] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:51] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:27:51] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:51] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 813 ms. (steps per millisecond=1230 ) properties (out of 14) seen :204592
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 14) seen :15177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 14) seen :15936
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 14) seen :16676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 14) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:27:54] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:27:54] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:27:54] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:27:54] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:54] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:54] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:54] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:54] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:54] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:54] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:54] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:27:54] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:54] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:54] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:54] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:27:54] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:54] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:54] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:54] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:27:54] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:54] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:27:54] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:55] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:55] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:27:55] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:27:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:27:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:27:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:27:55] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:55] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:27:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:55] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:27:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 13 ms.
[2022-05-19 13:27:55] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:27:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:27:55] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:27:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:27:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25669, 17553, 25669, 23834, 17551, 25667, 22237, 25666, 25670, 23835, 23831, 25669, 25674, 25671]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:02] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:28:03] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:03] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:28:03] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:28:03] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2022-05-19 13:28:03] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:03] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:28:03] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:03] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 839 ms. (steps per millisecond=1191 ) properties (out of 14) seen :204037
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 14) seen :16685
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 14) seen :18571
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 14) seen :19638
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 14) seen :23869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:05] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:28:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:06] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:28:06] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:28:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:06] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:06] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:28:06] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:28:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:28:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:06] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:06] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:28:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:06] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:28:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:06] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:28:06] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:28:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:06] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:28:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25671, 17555, 25672, 23836, 18507, 25670, 22239, 25668, 25672, 23837, 23833, 25671, 25676, 25673]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:14] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:28:14] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:14] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:28:14] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:28:14] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2022-05-19 13:28:14] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:14] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:28:14] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:14] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 744 ms. (steps per millisecond=1344 ) properties (out of 14) seen :204136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 14) seen :17588
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 14) seen :15987
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 14) seen :19615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 14) seen :23849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:28:17] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:28:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:17] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:28:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:17] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:17] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:17] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:28:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:17] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:28:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:28:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:17] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:17] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:28:17] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:17] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:28:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:28:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:28:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:17] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:17] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:28:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25674, 17558, 25676, 23838, 18510, 25673, 22241, 25670, 25674, 23839, 23835, 25673, 25679, 25676]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:25] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:28:25] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:25] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:28:25] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:28:25] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-05-19 13:28:25] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:25] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:28:25] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:25] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 748 ms. (steps per millisecond=1336 ) properties (out of 14) seen :204607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 14) seen :15166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 14) seen :15197
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 14) seen :22258
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 14) seen :23815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:28] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:28:28] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:28:28] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:28] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:28:28] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:28] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:28] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:28] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:28] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 13:28:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:28] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:28:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:28] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 14 ms.
[2022-05-19 13:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:28:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:28] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:28] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:28] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:28] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:28] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:28:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:28] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:28] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:28] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:28:28] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 9 ms.
[2022-05-19 13:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:28:28] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:28] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:28:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:28] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:28:28] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:28:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-19 13:28:29] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:29] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:29] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:29] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:29] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:28:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:29] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:29] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:29] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:28:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:29] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:29] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:28:29] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:29] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:28:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:29] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:29] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:28:29] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25676, 17561, 25679, 23840, 18512, 25675, 22244, 25673, 25676, 23841, 23837, 25675, 25681, 25679]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:28:36] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:28:36] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:28:36] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2022-05-19 13:28:36] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:37] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:28:37] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:37] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 765 ms. (steps per millisecond=1307 ) properties (out of 14) seen :204044
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 14) seen :15220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 14) seen :17551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 14) seen :19648
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 14) seen :20874
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:28:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:28:39] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:28:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:28:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:28:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:39] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:28:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:40] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:28:40] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:40] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:40] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:40] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:40] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:40] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:28:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:40] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:40] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:40] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:40] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:28:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:40] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:40] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:28:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:28:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:40] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:40] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:40] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:28:40] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:28:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:40] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:40] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:40] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:40] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:40] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25678, 17563, 25681, 23842, 18514, 25677, 22246, 25675, 25678, 23843, 23839, 25677, 25683, 25681]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 2 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:47] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:28:48] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:48] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:28:48] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:28:48] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2022-05-19 13:28:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:48] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:28:48] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:48] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 790 ms. (steps per millisecond=1265 ) properties (out of 14) seen :204437
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 14) seen :16700
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 14) seen :14554
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 14) seen :17554
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 14) seen :23821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:51] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:51] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:28:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:51] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:28:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:51] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:28:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:28:51] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:51] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:51] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:28:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:51] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:28:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:51] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:51] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:28:51] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:28:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:51] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:28:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:51] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:51] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:28:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:51] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:28:51] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:51] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:28:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:51] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:28:51] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:51] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:28:51] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:51] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:51] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:51] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:51] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:28:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:51] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:28:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:28:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:28:52] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:28:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25680, 17565, 25684, 23844, 18516, 25679, 22249, 25677, 25680, 23845, 23841, 25679, 25686, 25683]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 5 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:59] [INFO ] Computed 0 place invariants in 5 ms
[2022-05-19 13:28:59] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:28:59] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:28:59] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2022-05-19 13:28:59] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:28:59] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:28:59] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 826 ms. (steps per millisecond=1210 ) properties (out of 14) seen :204045
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 14) seen :14500
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 14) seen :16766
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 14) seen :19627
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 14) seen :23817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:03] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:03] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-19 13:29:03] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:29:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:03] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:03] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:03] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:03] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:03] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:03] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:03] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:03] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:29:03] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:03] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:03] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:03] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:03] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:03] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:29:03] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:03] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 13 ms.
[2022-05-19 13:29:03] [INFO ] Added : 2 causal constraints over 1 iterations in 29 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:03] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:29:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:03] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:03] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:03] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:03] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:03] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:29:03] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:03] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:03] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:29:03] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:03] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:03] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25682, 17567, 25686, 23846, 18518, 25682, 22252, 25680, 25682, 23847, 23844, 25681, 25689, 25685]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:29:12] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:29:12] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:29:12] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2022-05-19 13:29:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:29:12] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:12] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 794 ms. (steps per millisecond=1259 ) properties (out of 14) seen :204440
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 14) seen :15184
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 14) seen :17585
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 14) seen :23849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:15] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:15] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:29:15] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:15] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:15] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:29:15] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:29:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:15] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:15] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-19 13:29:15] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:15] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:15] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:29:15] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:29:15] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:15] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:15] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:29:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:29:15] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:29:15] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:15] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:15] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:15] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:15] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:15] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:29:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:15] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:15] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:29:15] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:15] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:15] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:29:15] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:15] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:15] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:15] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:29:16] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:29:16] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:16] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:16] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:29:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:16] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:16] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:16] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:29:16] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:29:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:16] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:16] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:16] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:16] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25684, 17569, 25688, 23848, 18521, 25684, 22254, 25682, 25684, 23849, 23846, 25683, 25691, 25687]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:29:24] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:29:24] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:29:24] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2022-05-19 13:29:24] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:29:24] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:24] [INFO ] Computed 0 place invariants in 12 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 755 ms. (steps per millisecond=1324 ) properties (out of 14) seen :204134
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 14) seen :15956
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 14) seen :15952
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 14) seen :20875
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 14) seen :23822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:27] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:29:27] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:29:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:29:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 13:29:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:29:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:29:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:27] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-19 13:29:27] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:29:27] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 13:29:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 13:29:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:29:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:29:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:27] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:29:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:29:27] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:27] [INFO ] [Real]Added 11 Read/Feed constraints in 4 ms returned sat
[2022-05-19 13:29:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:29:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:29:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:27] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:27] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:29:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:29:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:29:27] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:29:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:29:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:29:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:27] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:29:27] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:29:27] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 13:29:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:29:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:27] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:29:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:29:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:29:27] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:29:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:27] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25686, 17571, 25690, 23849, 18523, 25686, 22257, 25684, 25687, 23852, 23848, 25685, 25693, 25689]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 4 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:35] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:29:35] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:35] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:29:35] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:29:35] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2022-05-19 13:29:35] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:35] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:29:35] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:35] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 769 ms. (steps per millisecond=1300 ) properties (out of 14) seen :204377
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 14) seen :17589
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 14) seen :15868
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 14) seen :18547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :23809
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:29:38] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:29:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:38] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:29:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:29:38] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:29:38] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:29:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:29:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:29:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:29:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:29:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:29:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:29:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:38] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:29:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:29:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:29:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:38] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:29:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:29:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:38] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:29:38] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:29:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:29:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:38] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25688, 17573, 25693, 23851, 18525, 25688, 22259, 25687, 25689, 23855, 23851, 25687, 25695, 25691]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:46] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:29:46] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:29:46] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:29:46] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-19 13:29:46] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:29:46] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:46] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 758 ms. (steps per millisecond=1319 ) properties (out of 14) seen :204460
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 14) seen :15898
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 14) seen :15243
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 14) seen :22249
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 14) seen :23817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:49] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:49] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:29:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:49] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:29:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:49] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:29:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:49] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:49] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:29:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:49] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:29:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:49] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:49] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:29:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:49] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:49] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:29:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:49] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:29:49] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:29:49] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:29:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:49] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:49] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:29:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:49] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:49] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:29:49] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:29:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:49] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:29:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:49] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:29:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:49] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:29:49] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:29:49] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:29:49] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:29:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:29:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:29:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:29:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:29:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:29:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25690, 17576, 25695, 23853, 18527, 25690, 22262, 25689, 25691, 23857, 23853, 25689, 25698, 25693]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 4 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:57] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:29:57] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:57] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:29:57] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:29:57] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-19 13:29:57] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:57] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:29:57] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:29:57] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 745 ms. (steps per millisecond=1342 ) properties (out of 14) seen :204215
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 14) seen :14517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 14) seen :14543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 14) seen :20849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 14) seen :22243
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:00] [INFO ] Computed 0 place invariants in 4 ms
[2022-05-19 13:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:30:00] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:30:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:30:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:00] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:30:00] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:00] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 13:30:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:30:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:00] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:00] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:30:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:00] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:30:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:00] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:00] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:30:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:00] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:30:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:30:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:00] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:30:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:30:01] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:01] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:30:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:01] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:01] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:30:01] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:01] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:30:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:30:01] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:01] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:30:01] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:01] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25692, 17578, 25697, 23855, 18530, 25692, 22264, 25692, 25695, 23859, 23855, 25691, 25701, 25696]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:09] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:30:09] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:09] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:30:09] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:30:09] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2022-05-19 13:30:09] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:09] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:30:09] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:09] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 775 ms. (steps per millisecond=1290 ) properties (out of 14) seen :203805
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 14) seen :16695
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 14) seen :13916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 14) seen :22246
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 14) seen :22245
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:12] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:12] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:30:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:12] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:12] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:12] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:12] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:12] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:30:12] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:12] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:30:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:30:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:30:13] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:13] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:30:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:30:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:30:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:30:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25694, 17580, 25699, 23857, 18533, 25694, 22266, 25694, 25697, 23861, 23857, 25693, 25704, 25698]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 5 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:30:20] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:30:20] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:30:20] [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.
[2022-05-19 13:30:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:20] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:30:20] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:20] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 759 ms. (steps per millisecond=1317 ) properties (out of 14) seen :204464
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 14) seen :15187
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 14) seen :16721
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 14) seen :17582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 14) seen :23828
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:30:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:30:23] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:30:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:23] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:30:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:23] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:23] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:23] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:23] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:30:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:24] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:24] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:24] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:30:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:24] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:30:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:24] [INFO ] [Real]Absence check using state equation in 169 ms returned sat
[2022-05-19 13:30:24] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:30:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:30:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:30:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:24] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:30:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:30:24] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:30:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25696, 17582, 25701, 23859, 18535, 25698, 22269, 25697, 25700, 23863, 23859, 25695, 25707, 25701]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:30:32] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:30:32] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:30:32] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2022-05-19 13:30:32] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:30:32] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:32] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 743 ms. (steps per millisecond=1345 ) properties (out of 14) seen :204252
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 14) seen :15198
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 14) seen :18591
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 14) seen :16685
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 14) seen :23823
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:35] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:35] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-19 13:30:35] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:30:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:30:35] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:30:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:30:35] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:35] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:30:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:35] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:30:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-19 13:30:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:35] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:35] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:30:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:35] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:30:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:30:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:30:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:30:35] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:30:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25700, 17584, 25703, 23861, 18537, 25701, 22271, 25699, 25702, 23865, 23861, 25698, 25709, 25705]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:44] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:30:44] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:44] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:30:44] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:30:44] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2022-05-19 13:30:44] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:44] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:30:44] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:44] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 837 ms. (steps per millisecond=1194 ) properties (out of 14) seen :204109
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 14) seen :15199
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 14) seen :18580
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 14) seen :17560
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 14) seen :22233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:47] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:47] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:30:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:30:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:47] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:30:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:47] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:47] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:30:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:47] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:30:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:47] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:47] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:47] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:30:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:47] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:30:47] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:30:47] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:30:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:48] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:48] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:48] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:48] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:30:48] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:30:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:30:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:30:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:48] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:48] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25701, 17586, 25705, 23863, 18540, 25703, 22273, 25701, 25704, 23868, 23863, 25700, 25711, 25707]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:30:56] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:30:56] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:30:56] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2022-05-19 13:30:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:30:56] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:56] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 797 ms. (steps per millisecond=1254 ) properties (out of 14) seen :204619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 14) seen :15184
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 14) seen :17593
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 14) seen :22262
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 14) seen :23821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:30:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:59] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:30:59] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:59] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:59] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-19 13:30:59] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:59] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:30:59] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:59] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:59] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:30:59] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:59] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:59] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:59] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:59] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-19 13:30:59] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:30:59] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:30:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:30:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:30:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:30:59] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:30:59] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:31:00] [INFO ] Added : 4 causal constraints over 1 iterations in 47 ms. Result :sat
Minimization took 20 ms.
[2022-05-19 13:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:31:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:31:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:00] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:00] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 14 ms.
[2022-05-19 13:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:00] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-19 13:31:00] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:31:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:31:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 17 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:00] [INFO ] [Real]Absence check using state equation in 232 ms returned sat
[2022-05-19 13:31:00] [INFO ] [Real]Added 11 Read/Feed constraints in 26 ms returned sat
[2022-05-19 13:31:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 54 ms. Result :sat
Minimization took 25 ms.
[2022-05-19 13:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:31:00] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:31:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:00] [INFO ] [Nat]Added 11 Read/Feed constraints in 10 ms returned sat
[2022-05-19 13:31:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 15 ms.
[2022-05-19 13:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:01] [INFO ] [Real]Absence check using state equation in 211 ms returned sat
[2022-05-19 13:31:01] [INFO ] [Real]Added 11 Read/Feed constraints in 9 ms returned sat
[2022-05-19 13:31:01] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:31:01] [INFO ] Added : 0 causal constraints over 0 iterations in 26 ms. Result :sat
Minimization took 24 ms.
[2022-05-19 13:31:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:01] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-19 13:31:01] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:01] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:31:01] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:01] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25703, 17588, 25707, 23865, 18542, 25705, 22275, 25703, 25706, 23870, 23865, 25702, 25713, 25711]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:09] [INFO ] Computed 0 place invariants in 8 ms
[2022-05-19 13:31:09] [INFO ] Implicit Places using invariants in 49 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:09] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:31:09] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:31:09] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2022-05-19 13:31:09] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:09] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:31:09] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:09] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 782 ms. (steps per millisecond=1278 ) properties (out of 14) seen :204372
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=10526 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 14) seen :13916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 14) seen :15960
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 14) seen :22259
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 14) seen :23830
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:12] [INFO ] Computed 0 place invariants in 4 ms
[2022-05-19 13:31:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-19 13:31:12] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:31:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:31:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:12] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:12] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:31:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:31:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:31:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:31:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:31:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:31:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:12] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:12] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:31:12] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:31:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:13] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:13] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:31:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:31:13] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:31:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:31:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:31:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:13] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:13] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:31:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:31:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:31:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25705, 17590, 25710, 23867, 18545, 25707, 22278, 25706, 25709, 23871, 23867, 25705, 25716, 25714]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:21] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:31:21] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:21] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:31:21] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:31:21] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2022-05-19 13:31:21] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:21] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:31:21] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:21] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 776 ms. (steps per millisecond=1288 ) properties (out of 14) seen :204324
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 14) seen :15184
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 14) seen :15880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 14) seen :18539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 14) seen :23820
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:24] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:31:24] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:31:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:31:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:24] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-19 13:31:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:31:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:24] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-19 13:31:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:31:24] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:31:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-19 13:31:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:24] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:31:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:31:24] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:25] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:31:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:25] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:31:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:31:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:25] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:31:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:31:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:31:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:25] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:31:25] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:25] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:31:25] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:31:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:31:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:31:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25707, 17592, 25712, 23869, 18548, 25709, 22280, 25709, 25711, 23873, 23869, 25707, 25718, 25718]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:33] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:31:33] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:33] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:31:33] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:31:33] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2022-05-19 13:31:33] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:33] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:31:33] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:33] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 776 ms. (steps per millisecond=1288 ) properties (out of 14) seen :204487
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=10526 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 14) seen :15242
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 14) seen :15880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 14) seen :19630
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 14) seen :23817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:31:36] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:31:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:36] [INFO ] Added : 0 causal constraints over 0 iterations in 23 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:31:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:31:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:31:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:36] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:31:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:31:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:36] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-19 13:31:36] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:31:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:31:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:31:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:36] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:36] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-05-19 13:31:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:31:36] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:31:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:31:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:31:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:31:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 20 ms returned sat
[2022-05-19 13:31:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:36] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:31:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:31:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:31:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:31:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:31:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:31:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:31:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:36] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 13:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:31:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:36] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-19 13:31:36] [INFO ] [Real]Added 11 Read/Feed constraints in 5 ms returned sat
[2022-05-19 13:31:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:31:37] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:31:37] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25709, 17594, 25714, 23871, 18551, 25711, 22282, 25711, 25713, 23875, 23871, 25710, 25721, 25720]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:44] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:31:44] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:44] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:31:45] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:31:45] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2022-05-19 13:31:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:45] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:31:45] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:45] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 764 ms. (steps per millisecond=1308 ) properties (out of 14) seen :204289
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 14) seen :13922
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 14) seen :14526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 14) seen :22277
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 14) seen :23834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:47] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:31:47] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:31:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:31:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:31:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:31:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:48] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-19 13:31:48] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:31:48] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:31:48] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:31:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:31:48] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:48] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:31:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:48] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:48] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:48] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:48] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:31:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:48] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:48] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:31:48] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:31:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:48] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:48] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:48] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:31:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:48] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:31:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:48] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:31:48] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:31:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:48] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:31:48] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:48] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 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] Max seen :[25711, 17596, 25716, 23872, 18553, 25713, 22285, 25713, 25715, 23877, 23873, 25713, 25723, 25722]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:31:56] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:31:56] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:31:56] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2022-05-19 13:31:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:31:56] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:56] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 14) seen :203962
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 14) seen :15947
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 14) seen :15179
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 14) seen :19631
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 14) seen :20840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:31:59] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 13:31:59] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:31:59] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:59] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:31:59] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:59] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:31:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:31:59] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:59] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:59] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:59] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:59] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:31:59] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:59] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:31:59] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:59] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:31:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:31:59] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:59] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:59] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:59] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:59] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-19 13:31:59] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:31:59] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:59] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:31:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:59] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:59] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:31:59] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:31:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:31:59] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:31:59] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:31:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:00] [INFO ] [Real]Absence check using state equation in 130 ms returned sat
[2022-05-19 13:32:00] [INFO ] [Real]Added 11 Read/Feed constraints in 27 ms returned sat
[2022-05-19 13:32:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:32:00] [INFO ] Added : 0 causal constraints over 0 iterations in 53 ms. Result :sat
Minimization took 12 ms.
[2022-05-19 13:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:00] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:32:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:32:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:00] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:32:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:32:00] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:00] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25713, 17599, 25718, 23874, 18555, 25715, 22287, 25715, 25717, 23879, 23875, 25716, 25725, 25724]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:08] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:32:08] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:08] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:32:08] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:32:08] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2022-05-19 13:32:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:08] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:32:08] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:08] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 802 ms. (steps per millisecond=1246 ) properties (out of 14) seen :204749
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 14) seen :16687
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 14) seen :15207
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 14) seen :18533
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 14) seen :23830
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:11] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:32:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-19 13:32:11] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:32:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:11] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:32:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:11] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:32:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:32:11] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:11] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:11] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:32:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:11] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:32:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:11] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:32:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:11] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:32:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:32:11] [INFO ] [Nat]Added 11 Read/Feed constraints in 5 ms returned sat
[2022-05-19 13:32:11] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:11] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:32:11] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:32:11] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:32:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:32:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:11] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:32:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:11] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:32:11] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:32:11] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:32:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:11] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:32:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:11] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:32:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:11] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:32:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:11] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:32:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:32:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:11] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:11] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:32:11] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:11] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-19 13:32:11] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:11] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:32:12] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:32:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:32:12] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:32:12] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:32:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25715, 17601, 25720, 23875, 18557, 25717, 22289, 25718, 25720, 23881, 23877, 25718, 25727, 25726]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:32:19] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:32:19] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:32:19] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2022-05-19 13:32:19] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:32:19] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:19] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 726 ms. (steps per millisecond=1377 ) properties (out of 14) seen :203640
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 14) seen :18563
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 14) seen :16697
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 14) seen :18536
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 14) seen :18539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:22] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:32:22] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:32:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:22] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:32:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:22] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:22] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:22] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:22] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:32:22] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:32:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:22] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:32:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:22] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:32:22] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:22] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:22] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:22] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:32:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:22] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:32:22] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:22] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:32:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:22] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:22] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:22] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:32:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:32:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:23] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:32:23] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:32:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:23] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:23] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:32:23] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:23] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25717, 18499, 25722, 23877, 18559, 25720, 22291, 25721, 25725, 23883, 23879, 25720, 25729, 25728]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:30] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:32:30] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:30] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:32:30] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:32:30] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2022-05-19 13:32:30] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:30] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:32:31] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:31] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 767 ms. (steps per millisecond=1303 ) properties (out of 14) seen :204554
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=10526 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 14) seen :15893
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 14) seen :15917
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 14) seen :16675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 14) seen :22229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:33] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:32:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:32:33] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:32:33] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:33] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:32:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:33] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:33] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:32:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:33] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:33] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:33] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:33] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:33] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:34] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:32:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:34] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:32:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:34] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:34] [INFO ] Added : 4 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:32:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:34] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:32:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:32:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:34] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:32:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:32:34] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 7 ms.
[2022-05-19 13:32:34] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:34] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:32:34] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:34] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:32:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:34] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:34] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:32:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:34] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:34] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:32:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:34] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:32:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:34] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:32:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:34] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25719, 18501, 25724, 23879, 18562, 25722, 22293, 25723, 25727, 23887, 23881, 25722, 25731, 25730]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:32:42] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:42] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:32:42] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:32:42] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2022-05-19 13:32:42] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:32:42] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:42] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 14) seen :204225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 14) seen :15158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 14) seen :16761
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 14) seen :19632
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 14) seen :23826
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:45] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:32:45] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:45] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:45] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 13:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:45] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:45] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:45] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:45] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:45] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-19 13:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:45] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:45] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:32:45] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:45] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:32:45] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:45] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:45] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:45] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:45] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:45] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:45] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:45] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:32:45] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:45] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:45] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:32:45] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:45] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:45] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:45] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:45] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:32:45] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:32:45] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25721, 18503, 25726, 23880, 18564, 25724, 22296, 25725, 25729, 23888, 23883, 25724, 25733, 25732]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:53] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:32:53] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:53] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:32:53] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:32:53] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2022-05-19 13:32:53] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:53] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:32:53] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:53] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 814 ms. (steps per millisecond=1228 ) properties (out of 14) seen :204459
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 14) seen :16682
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 14) seen :14534
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 14) seen :17591
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 14) seen :19616
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:32:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:32:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:57] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 13:32:57] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:32:57] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:32:57] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:32:57] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:57] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:32:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:32:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:32:57] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:57] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:57] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:57] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:57] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 13:32:57] [INFO ] Added : 0 causal constraints over 0 iterations in 29 ms. Result :sat
Minimization took 26 ms.
[2022-05-19 13:32:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-19 13:32:57] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:57] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:32:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:32:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:57] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:57] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:32:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:57] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2022-05-19 13:32:57] [INFO ] [Nat]Added 11 Read/Feed constraints in 26 ms returned sat
[2022-05-19 13:32:57] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:32:57] [INFO ] Added : 4 causal constraints over 1 iterations in 81 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 13:32:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:57] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:32:57] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:32:57] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:32:57] [INFO ] [Real]Added 11 Read/Feed constraints in 5 ms returned sat
[2022-05-19 13:32:57] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:32:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:32:57] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:57] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:57] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:32:57] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:57] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:32:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:32:57] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:32:57] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:32:57] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:57] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:32:57] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:57] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:32:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:32:57] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:57] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:57] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:32:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:32:58] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:58] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:32:58] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:32:58] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:32:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:32:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:32:58] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:32:58] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:32:58] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25724, 18505, 25728, 23882, 18566, 25727, 22298, 25727, 25732, 23890, 23886, 25726, 25735, 25735]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:06] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:33:06] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:06] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:33:06] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:33:06] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2022-05-19 13:33:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:06] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:33:06] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:06] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 14) seen :204306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 14) seen :19636
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 14) seen :16685
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 14) seen :20858
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 14) seen :22231
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:08] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:08] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 13:33:08] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:33:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:33:08] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:33:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:33:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:08] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:08] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:08] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:33:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:09] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:33:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:09] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:33:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:09] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:33:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:09] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 13:33:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25726, 19575, 25730, 23884, 18568, 25729, 22300, 25730, 25734, 23893, 23888, 25729, 25737, 25737]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:33:17] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:17] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:33:17] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:33:17] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2022-05-19 13:33:17] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:17] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:33:17] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:17] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 793 ms. (steps per millisecond=1261 ) properties (out of 14) seen :204305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 14) seen :13931
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 14) seen :16701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 14) seen :20837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 14) seen :20850
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:33:20] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:33:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:33:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:33:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:20] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:20] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:33:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:33:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:33:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:33:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:21] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:33:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:33:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:33:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:33:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:33:21] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:33:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 8 ms.
[2022-05-19 13:33:21] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:33:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:21] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:33:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:33:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:33:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:33:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:21] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:33:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:33:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:33:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25729, 19577, 25732, 23886, 18570, 25732, 22303, 25732, 25736, 23895, 23890, 25731, 25739, 25739]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:33:29] [INFO ] Implicit Places using invariants in 44 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:29] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:33:29] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:33:29] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2022-05-19 13:33:29] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:33:29] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:29] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 792 ms. (steps per millisecond=1262 ) properties (out of 14) seen :204575
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=10526 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 14) seen :15217
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 14) seen :16727
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 14) seen :19623
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 14) seen :22270
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:33:32] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:33:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:33:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:33:32] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:33:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:32] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:32] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:33:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:33:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:32] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-19 13:33:32] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:33:32] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:33:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:33:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:33:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:33:32] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:32] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:33:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:33:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:33:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:33:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:33:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:32] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:33:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25732, 19580, 25735, 23888, 18572, 25734, 22306, 25735, 25738, 23897, 23892, 25733, 25741, 25742]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:40] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:33:41] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:33:41] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:33:41] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2022-05-19 13:33:41] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:33:41] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:41] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 794 ms. (steps per millisecond=1259 ) properties (out of 14) seen :204329
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 14) seen :18558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 14) seen :14521
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 14) seen :20849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 14) seen :18537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:44] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:33:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:44] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:33:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:33:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:33:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:33:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:44] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:44] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:33:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:33:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:33:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:33:44] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:33:44] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:33:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:33:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:44] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:44] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:33:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:44] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:44] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:33:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:33:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25734, 19582, 25737, 23890, 18575, 25736, 22308, 25737, 25740, 23899, 23895, 25735, 25744, 25744]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:53] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:33:53] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:53] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:33:53] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:33:53] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2022-05-19 13:33:53] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:53] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:33:53] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:53] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 854 ms. (steps per millisecond=1170 ) properties (out of 14) seen :204968
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 14) seen :16748
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 14) seen :15912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 14) seen :22281
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 14) seen :23817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:33:55] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:33:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:33:55] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:33:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:33:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:56] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:33:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:33:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:33:56] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:56] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:33:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:56] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:56] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:33:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:33:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:56] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:56] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:33:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:33:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:33:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:33:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:33:56] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:33:56] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 15 ms.
[2022-05-19 13:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:33:56] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:33:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:33:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:33:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:33:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:33:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25736, 19584, 25739, 23892, 18577, 25738, 22310, 25740, 25742, 23902, 23897, 25738, 25746, 25746]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 9 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:04] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:34:04] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:34:04] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:34:04] [INFO ] Implicit Places using invariants and state equation in 300 ms returned []
Implicit Place search using SMT with State Equation took 360 ms to find 0 implicit places.
[2022-05-19 13:34:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:34:04] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:04] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 793 ms. (steps per millisecond=1261 ) properties (out of 14) seen :204447
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 14) seen :14563
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 14) seen :14559
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 14) seen :17556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 14) seen :22237
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:07] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:07] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:34:07] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:34:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:07] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:07] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:34:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:34:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:07] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:07] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:34:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:07] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:34:07] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:34:07] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:34:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:34:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:08] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:34:08] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:08] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:08] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:34:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:34:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:34:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:34:08] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:08] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:34:08] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:34:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:34:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:08] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:34:08] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:34:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:34:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:34:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:08] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:08] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:34:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25738, 19586, 25742, 23894, 18579, 25740, 22312, 25743, 25744, 23904, 23900, 25740, 25748, 25748]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 13 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:16] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:34:16] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:16] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:34:16] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:34:16] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-05-19 13:34:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:16] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:34:16] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:16] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 758 ms. (steps per millisecond=1319 ) properties (out of 14) seen :204551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 14) seen :14543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 14) seen :19638
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 14) seen :23826
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:19] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-19 13:34:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:19] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:34:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:19] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:19] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:34:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:34:19] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:19] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:19] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:34:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:34:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:19] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:34:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:34:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:19] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:34:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:34:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:34:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:19] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:34:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:34:19] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:19] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:34:19] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:34:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:19] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:34:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:19] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:34:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:34:19] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:19] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:34:19] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:19] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:34:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:19] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:34:19] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:34:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:34:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:19] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:34:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:34:19] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:34:19] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:34:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:20] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:34:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:20] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:34:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25740, 19590, 25744, 23898, 18581, 25742, 22314, 25745, 25746, 23906, 23903, 25742, 25750, 25750]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:34:28] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:34:28] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:34:28] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2022-05-19 13:34:28] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:34:28] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:28] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 14) seen :204209
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 14) seen :19658
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 14) seen :15890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 14) seen :22285
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 14) seen :22251
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:30] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:34:31] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:34:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:34:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:31] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:34:31] [INFO ] [Real]Added 11 Read/Feed constraints in 10 ms returned sat
[2022-05-19 13:34:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:34:31] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:34:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:31] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:31] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:34:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:34:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:34:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:31] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:31] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:31] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:34:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:31] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:34:31] [INFO ] [Real]Added 11 Read/Feed constraints in 3 ms returned sat
[2022-05-19 13:34:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:34:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:34:31] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:34:31] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 13:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:34:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:34:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:34:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:34:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:31] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:31] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:34:31] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:34:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:34:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:34:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:31] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:34:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:34:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25743, 19597, 25746, 23900, 18583, 25745, 22316, 25747, 25748, 23908, 23905, 25744, 25753, 25753]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:39] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:34:39] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:39] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:34:39] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:34:39] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2022-05-19 13:34:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:39] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:34:39] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:39] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 743 ms. (steps per millisecond=1345 ) properties (out of 14) seen :204608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 14) seen :16750
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 14) seen :15892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 14) seen :17575
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 14) seen :23820
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:34:42] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:34:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:34:42] [INFO ] [Real]Added 11 Read/Feed constraints in 8 ms returned sat
[2022-05-19 13:34:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:34:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:34:42] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:34:42] [INFO ] Added : 4 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:34:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:34:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:34:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:34:42] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:42] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:34:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:34:42] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:34:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:34:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:42] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:42] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:42] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:34:42] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:34:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:34:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:34:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:34:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:34:42] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:42] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:34:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:34:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25745, 19599, 25748, 23902, 18585, 25747, 22318, 25749, 25750, 23910, 23907, 25747, 25755, 25756]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:50] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:34:50] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:50] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:34:50] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:34:50] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2022-05-19 13:34:50] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:50] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:34:50] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:50] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 748 ms. (steps per millisecond=1336 ) properties (out of 14) seen :204223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 14) seen :15884
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 14) seen :14519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 14) seen :20858
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 14) seen :23831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:34:53] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:34:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:34:53] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:34:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:53] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:34:53] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:34:53] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:34:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:34:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:53] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:34:53] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:53] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-19 13:34:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:53] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:34:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:34:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:34:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:53] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:34:53] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:34:53] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:34:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:53] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-19 13:34:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:53] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:34:53] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:34:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:34:53] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:34:53] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:34:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:54] [INFO ] [Real]Absence check using state equation in 252 ms returned sat
[2022-05-19 13:34:54] [INFO ] [Real]Added 11 Read/Feed constraints in 27 ms returned sat
[2022-05-19 13:34:54] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:34:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:34:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:54] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 13:34:54] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:54] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:54] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:34:54] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:34:54] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 13:34:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:54] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-19 13:34:54] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:54] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:54] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:34:54] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:34:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:34:54] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:54] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:34:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:54] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:54] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:54] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:54] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:34:54] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:34:54] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:34:54] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:34:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:34:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-19 13:34:54] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:34:54] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:34:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25747, 19601, 25750, 23904, 18588, 25749, 22320, 25752, 25753, 23912, 23910, 25749, 25757, 25758]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:02] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:35:02] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:02] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:35:02] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:35:02] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2022-05-19 13:35:02] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:35:02] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:02] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 730 ms. (steps per millisecond=1369 ) properties (out of 14) seen :204208
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 14) seen :15897
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 14) seen :13961
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 14) seen :18538
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 14) seen :22228
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:05] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:35:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:05] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:35:05] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:35:05] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:35:05] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:35:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:05] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:35:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:35:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:35:05] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:05] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:35:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:05] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:35:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:35:05] [INFO ] [Real]Added 11 Read/Feed constraints in 10 ms returned sat
[2022-05-19 13:35:05] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:05] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:35:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:05] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:35:05] [INFO ] [Real]Added 11 Read/Feed constraints in 25 ms returned sat
[2022-05-19 13:35:05] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:35:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:05] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:35:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:05] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:05] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:35:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:35:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:05] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:35:05] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:35:05] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:35:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:35:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:05] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:05] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:35:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:05] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:35:06] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:35:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 11 ms.
[2022-05-19 13:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 43 ms. Result :sat
Minimization took 22 ms.
[2022-05-19 13:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:35:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:35:06] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:35:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:35:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:35:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:06] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:35:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:06] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-05-19 13:35:06] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:35:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:35:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 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] Max seen :[25749, 19603, 25752, 23907, 18591, 25751, 22325, 25754, 25755, 23914, 23912, 25751, 25759, 25760]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 8 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:14] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:35:14] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:14] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:35:14] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:35:14] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2022-05-19 13:35:14] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:14] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:35:14] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:14] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 754 ms. (steps per millisecond=1326 ) properties (out of 14) seen :204517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 14) seen :15220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 14) seen :15912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 14) seen :22233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:35:17] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:35:17] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:35:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 13:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:35:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:35:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:17] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-05-19 13:35:17] [INFO ] [Nat]Added 11 Read/Feed constraints in 27 ms returned sat
[2022-05-19 13:35:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:18] [INFO ] Added : 4 causal constraints over 1 iterations in 61 ms. Result :sat
Minimization took 9 ms.
[2022-05-19 13:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:35:18] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:18] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-05-19 13:35:18] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-19 13:35:18] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 13:35:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:35:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:18] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 13:35:18] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:35:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:18] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:35:18] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:35:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:18] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:35:18] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:35:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:35:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:35:18] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:35:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:18] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:35:18] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:18] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-19 13:35:18] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:35:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:18] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:18] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-19 13:35:18] [INFO ] [Real]Added 11 Read/Feed constraints in 23 ms returned sat
[2022-05-19 13:35:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:18] [INFO ] Added : 0 causal constraints over 0 iterations in 53 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:18] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 13:35:18] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:35:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-19 13:35:19] [INFO ] [Nat]Added 11 Read/Feed constraints in 7 ms returned sat
[2022-05-19 13:35:19] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:19] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 24 ms.
[2022-05-19 13:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-19 13:35:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:19] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:19] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:35:19] [INFO ] [Real]Added 11 Read/Feed constraints in 24 ms returned sat
[2022-05-19 13:35:19] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:19] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:19] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 13:35:19] [INFO ] [Real]Added 11 Read/Feed constraints in 5 ms returned sat
[2022-05-19 13:35:19] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:19] [INFO ] Added : 0 causal constraints over 0 iterations in 6 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] Max seen :[25751, 19605, 25754, 23909, 18593, 25754, 22328, 25756, 25758, 23916, 23914, 25753, 25762, 25764]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:35:27] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:35:27] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:35:27] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2022-05-19 13:35:27] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:35:27] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:27] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 826 ms. (steps per millisecond=1210 ) properties (out of 14) seen :204430
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=10526 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 14) seen :14509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 14) seen :15874
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 14) seen :19629
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 14) seen :23819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:30] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:35:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:30] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:35:30] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:35:30] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:35:30] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:35:30] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:35:30] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:35:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:30] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-19 13:35:30] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:30] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:30] [INFO ] Added : 4 causal constraints over 1 iterations in 32 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 13:35:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:35:30] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:30] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 13:35:30] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:30] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:30] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:35:31] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:35:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:35:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:35:31] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:31] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:35:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:35:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:35:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:35:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:31] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:35:31] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:31] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:35:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:35:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 23 ms.
[2022-05-19 13:35:31] [INFO ] Added : 0 causal constraints over 0 iterations in 46 ms. Result :sat
Minimization took 16 ms.
[2022-05-19 13:35:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 13:35:31] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:35:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 13:35:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:35:31] [INFO ] [Real]Added 11 Read/Feed constraints in 8 ms returned sat
[2022-05-19 13:35:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:35:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-19 13:35:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:35:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:35:31] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:35:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:31] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:35:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 13:35:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:35:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:35:31] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:31] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25755, 19607, 25755, 23911, 18596, 25757, 22331, 25758, 25761, 23918, 23916, 25755, 25764, 25767]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:35:39] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:35:39] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:35:39] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2022-05-19 13:35:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:35:39] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:39] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 760 ms. (steps per millisecond=1315 ) properties (out of 14) seen :204092
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 14) seen :15912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 14) seen :14502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 14) seen :19652
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 14) seen :23815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:42] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:35:42] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:35:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:35:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:35:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:35:42] [INFO ] [Nat]Added 11 Read/Feed constraints in 9 ms returned sat
[2022-05-19 13:35:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:43] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:35:43] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:35:43] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:35:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:35:43] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:35:43] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 10 ms.
[2022-05-19 13:35:43] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:43] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:35:43] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:43] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:35:43] [INFO ] [Real]Added 11 Read/Feed constraints in 7 ms returned sat
[2022-05-19 13:35:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 13 ms.
[2022-05-19 13:35:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:43] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-19 13:35:43] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:43] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:35:43] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:43] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:35:43] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:43] [INFO ] Added : 0 causal constraints over 0 iterations in 39 ms. Result :sat
Minimization took 26 ms.
[2022-05-19 13:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:43] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-19 13:35:43] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:35:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:35:43] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 19 ms.
[2022-05-19 13:35:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:35:43] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:43] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:35:43] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:35:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:35:44] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:35:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:44] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25757, 19609, 25757, 23913, 18598, 25759, 22334, 25760, 25763, 23920, 23918, 25758, 25766, 25769]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 5 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:35:52] [INFO ] Implicit Places using invariants in 58 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:35:52] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:35:52] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
[2022-05-19 13:35:52] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:52] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:35:52] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:52] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 811 ms. (steps per millisecond=1233 ) properties (out of 14) seen :204233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 14) seen :14546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 14) seen :15192
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 14) seen :19642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 14) seen :23832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:35:55] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:35:55] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:35:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:35:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:35:55] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:35:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:55] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:35:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:55] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 13:35:55] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:35:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:35:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:35:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:35:55] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:35:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:55] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:35:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:55] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 13:35:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:35:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:56] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 13:35:56] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:35:56] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:35:56] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:35:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:35:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:35:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:35:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 10 ms.
[2022-05-19 13:35:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:35:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:35:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:35:56] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:35:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 10 ms.
[2022-05-19 13:35:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:35:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:35:56] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:35:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:56] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:35:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:35:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:35:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:35:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:35:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:35:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 29 ms.
[2022-05-19 13:35:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:35:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:35:56] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:35:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:35:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25759, 19611, 25759, 23915, 18600, 25761, 22336, 25762, 25766, 23921, 23920, 25760, 25768, 25771]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:36:04] [INFO ] Implicit Places using invariants in 67 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:36:04] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:36:04] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2022-05-19 13:36:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:04] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:36:05] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:05] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 838 ms. (steps per millisecond=1193 ) properties (out of 14) seen :203933
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 14) seen :13923
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 14) seen :17580
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 14) seen :19635
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 14) seen :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:07] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:07] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:36:07] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:36:07] [INFO ] [Real]Added 11 Read/Feed constraints in 12 ms returned sat
[2022-05-19 13:36:07] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:36:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:36:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:36:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:08] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-19 13:36:08] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:36:08] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:36:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 17 ms.
[2022-05-19 13:36:08] [INFO ] Added : 0 causal constraints over 0 iterations in 19 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:36:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:36:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:36:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:36:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:36:08] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:36:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:36:08] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:36:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:08] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:36:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:36:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:36:08] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:36:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:08] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:36:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:36:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 12 ms.
[2022-05-19 13:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:08] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2022-05-19 13:36:08] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:36:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:36:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:36:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:08] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-05-19 13:36:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:36:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:36:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:36:08] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:08] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:36:09] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:36:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 8 ms.
[2022-05-19 13:36:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:36:09] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:36:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:36:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:36:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:09] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25762, 19613, 25761, 23917, 18602, 25763, 22338, 25764, 25768, 23923, 23922, 25762, 25770, 25774]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:36:17] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:36:17] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:36:17] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2022-05-19 13:36:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:36:17] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:17] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 831 ms. (steps per millisecond=1203 ) properties (out of 14) seen :204561
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 14) seen :14502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 14) seen :18589
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 14) seen :19649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 14) seen :23817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:20] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:36:20] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:36:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:36:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:36:20] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:36:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:36:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:36:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:36:20] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:36:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:20] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-19 13:36:20] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:36:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 13:36:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:36:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:36:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:20] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 10 ms.
[2022-05-19 13:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:36:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 13:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:36:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:36:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:36:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:20] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:36:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:36:20] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:36:20] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:36:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:36:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:21] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 13:36:21] [INFO ] [Real]Added 11 Read/Feed constraints in 4 ms returned sat
[2022-05-19 13:36:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:36:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 13:36:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:36:21] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:21] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-19 13:36:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:36:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:36:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:36:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:21] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-19 13:36:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:21] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:36:21] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25764, 19615, 25763, 23919, 18604, 25765, 22340, 25766, 25772, 23925, 23924, 25764, 25772, 25777]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:36:29] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:36:29] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:36:29] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2022-05-19 13:36:29] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:36:29] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:29] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 793 ms. (steps per millisecond=1261 ) properties (out of 14) seen :203688
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 14) seen :16680
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 14) seen :14549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 14) seen :15918
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 14) seen :20844
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:36:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:36:32] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:36:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:36:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 13:36:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:36:32] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:36:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:36:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:36:32] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:36:32] [INFO ] Added : 4 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:36:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:32] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:36:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:36:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:36:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:36:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:36:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:36:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:36:32] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:32] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:36:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:36:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:36:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:36:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:36:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:36:32] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:32] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:36:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:36:32] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:32] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:36:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:36:32] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:36:33] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:36:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:36:33] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:33] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:36:33] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:33] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:36:33] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:33] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:33] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:36:33] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:33] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:36:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:36:33] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:33] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:36:33] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:33] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25766, 19617, 25765, 23921, 18607, 25767, 22342, 25768, 25774, 23926, 23926, 25766, 25774, 25779]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:36:41] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:36:41] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:36:41] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2022-05-19 13:36:41] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:36:41] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:41] [INFO ] Computed 0 place invariants in 13 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 745 ms. (steps per millisecond=1342 ) properties (out of 14) seen :204219
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 14) seen :16790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 14) seen :14558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 14) seen :19614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 14) seen :23824
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:43] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-19 13:36:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:36:43] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:36:43] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:36:43] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:36:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:36:43] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:36:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:36:43] [INFO ] [Nat]Added 11 Read/Feed constraints in 5 ms returned sat
[2022-05-19 13:36:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:43] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:36:43] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:36:43] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:36:43] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:36:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:44] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:36:44] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:36:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:36:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:36:44] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:36:44] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:36:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:44] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-19 13:36:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:36:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:36:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:36:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:44] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-19 13:36:44] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:36:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:36:44] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:36:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:36:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:36:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:36:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:36:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:36:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:36:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:36:44] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:36:44] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:44] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-19 13:36:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:44] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 13:36:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:36:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:36:44] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:44] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25768, 19620, 25767, 23924, 18609, 25769, 22344, 25770, 25776, 23928, 23928, 25768, 25776, 25781]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:52] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:36:52] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:36:52] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:36:52] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2022-05-19 13:36:52] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:52] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:36:52] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:52] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 747 ms. (steps per millisecond=1338 ) properties (out of 14) seen :204186
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 14) seen :16747
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 14) seen :15948
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 14) seen :17663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 14) seen :23824
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:36:55] [INFO ] Computed 0 place invariants in 9 ms
[2022-05-19 13:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:55] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 13:36:55] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:36:55] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:36:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:55] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:36:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:36:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:36:55] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:36:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:55] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:36:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:36:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:55] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:55] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-19 13:36:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:36:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:55] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 13:36:55] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:55] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:36:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:36:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:36:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:36:55] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:55] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:36:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:36:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:36:55] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:36:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:36:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:36:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:36:55] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:55] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:36:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:36:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:55] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:36:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:36:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:36:56] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:36:56] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:36:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25770, 19624, 25769, 23926, 18611, 25771, 22346, 25773, 25779, 23930, 23930, 25770, 25778, 25783]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:03] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:37:03] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:03] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:37:03] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:37:03] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2022-05-19 13:37:03] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:37:03] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:03] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 743 ms. (steps per millisecond=1345 ) properties (out of 14) seen :203986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 14) seen :16710
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 14) seen :15176
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 14) seen :20852
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 14) seen :20852
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:06] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:37:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:06] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:37:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:37:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:37:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:37:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:06] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 13 ms.
[2022-05-19 13:37:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-19 13:37:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:37:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:37:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:37:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:06] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:37:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:37:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:06] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:37:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:37:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:37:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:37:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:06] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:37:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:06] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:06] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:07] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:37:07] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:07] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:37:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:07] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25773, 19626, 25771, 23928, 18614, 25773, 22348, 25775, 25781, 23932, 23933, 25773, 25781, 25786]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:15] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:37:15] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:15] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:37:15] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:37:15] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2022-05-19 13:37:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:15] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:37:15] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:15] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 14) seen :204524
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 14) seen :13922
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 14) seen :17572
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 14) seen :18544
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 14) seen :22230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:37:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:17] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-19 13:37:17] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:37:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 13:37:17] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:17] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:37:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:37:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:18] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-19 13:37:18] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:18] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:18] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-19 13:37:18] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:37:18] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:37:18] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:18] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:37:18] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:37:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:18] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:37:18] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:18] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:37:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 14 ms.
[2022-05-19 13:37:18] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:18] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:37:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:18] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:37:18] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:18] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:37:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:37:18] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:18] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:18] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:18] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:37:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:18] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:18] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:18] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:37:18] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 13:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:18] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:18] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25776, 19628, 25773, 23929, 18616, 25775, 22351, 25778, 25784, 23934, 23936, 25775, 25783, 25789]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 4 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:26] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:37:26] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:26] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:37:26] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:37:26] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2022-05-19 13:37:26] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:26] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:37:26] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:26] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 14) seen :204480
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=10526 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 14) seen :15196
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 14) seen :15932
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 14) seen :19629
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 14) seen :23862
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:37:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:37:29] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:37:29] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:29] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:37:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:29] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-19 13:37:29] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:37:29] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:37:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:29] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:29] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:29] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:29] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:37:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:37:29] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:29] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:37:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:37:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:37:29] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:37:29] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:37:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 13:37:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:29] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:29] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 18 ms.
[2022-05-19 13:37:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:37:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:37:29] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:29] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:37:29] [INFO ] Added : 4 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:37:29] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:29] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:37:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:37:30] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:30] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:37:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:30] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:30] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:30] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:37:30] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:30] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:37:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:30] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:30] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:37:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:30] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:30] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:37:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:30] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:37:30] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:37:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:37:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:30] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:30] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:30] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:37:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:30] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:37:30] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:30] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:37:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:30] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:30] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:30] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:30] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25779, 19630, 25775, 23931, 18618, 25777, 22353, 25781, 25786, 23936, 23938, 25777, 25786, 25791]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:37:38] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:37:38] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:37:38] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-19 13:37:38] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:37:38] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:38] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 14) seen :204518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=10526 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 14) seen :14553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 14) seen :15880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 14) seen :17569
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 14) seen :22267
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:37:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:37:41] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:37:41] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:41] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:37:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:41] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:41] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:37:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:41] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:41] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:41] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:41] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:41] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:37:41] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:41] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:37:41] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:41] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:37:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:37:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:37:41] [INFO ] [Nat]Added 11 Read/Feed constraints in 4 ms returned sat
[2022-05-19 13:37:41] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:41] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:37:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:41] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:41] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:41] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:37:41] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:41] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:37:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:37:41] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:41] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:41] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:41] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:41] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:41] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:41] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:37:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:41] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:41] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:37:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:37:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:37:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:42] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:37:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:37:42] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:37:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:37:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:42] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:42] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25781, 19632, 25777, 23933, 18620, 25779, 22356, 25784, 25788, 23938, 23941, 25779, 25788, 25793]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:49] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:37:49] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:49] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:37:49] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:37:49] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2022-05-19 13:37:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:49] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:37:49] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:49] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 761 ms. (steps per millisecond=1314 ) properties (out of 14) seen :204318
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 14) seen :16688
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 14) seen :15190
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 14) seen :15889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 14) seen :20839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:37:52] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:37:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:37:52] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:37:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:52] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 11 ms.
[2022-05-19 13:37:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:52] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:37:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:37:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:52] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:52] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:37:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:52] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:37:52] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:37:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:52] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:53] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:37:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:37:53] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:53] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:37:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:53] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:37:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:53] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:37:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:37:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:53] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:53] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:37:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:53] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:53] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:37:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:37:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:53] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:37:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:53] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:37:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:53] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:53] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:37:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:53] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:37:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:53] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:37:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:37:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:37:53] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:37:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25783, 19636, 25780, 23935, 18622, 25781, 22358, 25786, 25790, 23940, 23943, 25782, 25790, 25795]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:38:01] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:01] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:38:01] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:38:01] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-05-19 13:38:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:38:01] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:01] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 774 ms. (steps per millisecond=1291 ) properties (out of 14) seen :203995
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 14) seen :15176
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 14) seen :22243
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 14) seen :23836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:04] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:38:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:04] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:38:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:04] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:38:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:38:04] [INFO ] [Nat]Added 11 Read/Feed constraints in 4 ms returned sat
[2022-05-19 13:38:04] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:38:04] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:04] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 13:38:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:04] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:38:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:04] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:38:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:04] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:38:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:38:04] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:04] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:04] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:38:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:04] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:38:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:38:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:04] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:38:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:04] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:04] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:04] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:38:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:04] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:04] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:38:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:04] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:38:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:04] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:38:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:04] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:04] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:04] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:04] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:04] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:38:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:38:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:04] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:38:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25785, 19638, 25782, 23937, 18625, 25783, 22361, 25788, 25792, 23942, 23945, 25784, 25792, 25797]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:38:12] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:38:12] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:38:12] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2022-05-19 13:38:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:38:12] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:12] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 776 ms. (steps per millisecond=1288 ) properties (out of 14) seen :203625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 14) seen :15902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 14) seen :16729
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 14) seen :20863
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 14) seen :22249
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:15] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:38:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:38:15] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:38:15] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:15] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:15] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:38:15] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:15] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:38:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:38:15] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:38:15] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:15] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:15] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-19 13:38:15] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:15] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:38:15] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:15] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:38:15] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:38:15] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:38:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:38:15] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:15] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:15] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:15] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:15] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:15] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 15 ms.
[2022-05-19 13:38:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:38:16] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:16] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:38:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:16] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:16] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:16] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:38:16] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:16] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:38:16] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:16] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:16] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:16] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:38:16] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:16] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:38:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:16] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:16] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:38:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:38:16] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:16] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:16] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-05-19 13:38:16] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:16] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:16] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:16] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:38:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:38:16] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:16] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:38:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25788, 19640, 25784, 23940, 18629, 25786, 22363, 25790, 25794, 23943, 23947, 25786, 25795, 25799]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:38:24] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:38:24] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:38:24] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-05-19 13:38:24] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:38:24] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:24] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 14) seen :204325
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 14) seen :15193
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 14) seen :16736
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 14) seen :20849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 14) seen :23858
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:38:27] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:38:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:38:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:27] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:38:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:27] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:38:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:38:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:38:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:38:27] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:27] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:38:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:27] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:38:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:38:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:38:27] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:27] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:38:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:38:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:38:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:38:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:38:27] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:38:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:38:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:27] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-05-19 13:38:27] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:27] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-19 13:38:27] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-19 13:38:27] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25790, 19643, 25786, 23943, 18632, 25788, 22366, 25793, 25797, 23945, 23949, 25788, 25797, 25801]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 10 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:36] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:38:36] [INFO ] Implicit Places using invariants in 51 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:38:36] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:38:36] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2022-05-19 13:38:36] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:38:36] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:36] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 753 ms. (steps per millisecond=1328 ) properties (out of 14) seen :204203
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 14) seen :15902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 14) seen :13929
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 14) seen :19630
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 14) seen :23859
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:38] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:38:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:38:39] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:38:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:38:39] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:39] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-19 13:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-19 13:38:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:39] [INFO ] Added : 4 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:38:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:39] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:38:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:39] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-19 13:38:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:39] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:38:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:38:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:39] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25792, 19646, 25789, 23945, 18634, 25790, 22369, 25795, 25799, 23946, 23951, 25790, 25799, 25803]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:47] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:38:47] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:47] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:38:47] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:38:47] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2022-05-19 13:38:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:47] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:38:47] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:47] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 765 ms. (steps per millisecond=1307 ) properties (out of 14) seen :203821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 14) seen :16681
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 14) seen :14543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 14) seen :19624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 14) seen :23821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:50] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 13:38:50] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:38:50] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:38:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:38:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:38:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:38:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:50] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:38:50] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:38:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:38:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:38:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:38:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:50] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:38:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:38:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:38:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:38:50] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:50] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:38:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 13:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:38:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:38:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:38:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:50] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:50] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:38:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:38:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:51] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:38:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:38:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:38:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:38:51] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:38:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25794, 19648, 25792, 23947, 18636, 25792, 22371, 25796, 25801, 23948, 23953, 25792, 25802, 25806]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:58] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:38:58] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:58] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:38:58] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:38:58] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2022-05-19 13:38:58] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:58] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:38:58] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:38:58] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 755 ms. (steps per millisecond=1324 ) properties (out of 14) seen :204182
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 14) seen :17591
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 14) seen :15911
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 14) seen :18525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 14) seen :23822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:39:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:39:01] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:39:01] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:01] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:01] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:01] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:39:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:01] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:01] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:01] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:01] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:01] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 15 ms.
[2022-05-19 13:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:39:01] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:01] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:39:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:02] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:39:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:39:02] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:39:02] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:02] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:39:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:02] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:39:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:39:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:39:02] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:39:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:02] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:39:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:02] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:39:02] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:39:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:02] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:02] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:39:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:39:02] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:02] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:02] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:39:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:02] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-19 13:39:02] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:39:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:02] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:02] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:39:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25796, 19650, 25794, 23949, 18638, 25795, 22373, 25798, 25803, 23950, 23955, 25794, 25804, 25808]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:39:10] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:39:10] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:39:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:39:10] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:39:10] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2022-05-19 13:39:10] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:39:10] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:39:10] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:39:10] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 806 ms. (steps per millisecond=1240 ) properties (out of 14) seen :204320
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 14) seen :14520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 14) seen :15201
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 14) seen :20842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 14) seen :23829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:39:13] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:39:13] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:39:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:39:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:39:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:39:13] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:13] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 13:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:39:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:39:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:39:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:13] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:13] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 13:39:13] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:39:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:39:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:39:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:13] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:13] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:39:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:13] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:39:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 13 ms.
[2022-05-19 13:39:13] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:39:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:39:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:39:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:13] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:39:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:13] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:39:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:39:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:39:13] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:13] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:39:14] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:14] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25799, 19652, 25797, 23951, 18641, 25799, 22375, 25800, 25805, 23952, 23957, 25796, 25806, 25810]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:39:21] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:39:21] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:39:21] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:39:21] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:39:21] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2022-05-19 13:39:21] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:39:21] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:39:21] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:39:21] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 840 ms. (steps per millisecond=1190 ) properties (out of 14) seen :204111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 14) seen :19652
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 14) seen :16697
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 14) seen :22270
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 14) seen :23836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:39:24] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:24] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:39:24] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:39:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:39:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:39:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:24] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:39:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:39:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:24] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:39:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:24] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:39:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:39:25] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:39:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:25] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:25] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:39:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:39:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:25] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:25] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:25] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-19 13:39:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:25] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:25] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:39:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:39:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:39:25] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:25] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25801, 19655, 25799, 23952, 18643, 25801, 22377, 25802, 25807, 23954, 23959, 25798, 25808, 25813]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:39:33] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:39:33] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:39:33] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:39:33] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:39:33] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2022-05-19 13:39:33] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:39:33] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:39:33] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:39:33] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 14) seen :204381
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 14) seen :14541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 14) seen :15206
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 14) seen :19628
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 14) seen :23814
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:39:35] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:39:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:39:35] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:39:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:35] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 13:39:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:39:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:39:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:39:35] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 13:39:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:39:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:35] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:36] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:39:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:39:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:36] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 15 ms.
[2022-05-19 13:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:39:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:36] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:39:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 13:39:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:39:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:39:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:36] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:39:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:36] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25803, 19657, 25801, 23954, 18645, 25805, 22380, 25804, 25809, 23956, 23961, 25800, 25810, 25815]
Support contains 14 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:39:44] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:39:44] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:39:44] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:39:44] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:39:44] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-05-19 13:39:44] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:39:44] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 13:39:44] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:39:44] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 735 ms. (steps per millisecond=1360 ) properties (out of 14) seen :204664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 14) seen :15909
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 14) seen :14511
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 14) seen :18550
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 14) seen :23826
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :25641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :25641
// Phase 1: matrix 23 rows 23 cols
[2022-05-19 13:39:47] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 13:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:47] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-19 13:39:47] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:39:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:39:47] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:39:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:47] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:47] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:47] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:39:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 13:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:47] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:47] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 13:39:47] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:39:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 13:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:39:47] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:47] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 13:39:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:39:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 13:39:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 13:39:47] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-19 13:39:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 13:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:47] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-19 13:39:47] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 13:39:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 13:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 13:39:47] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 13:39:47] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-19 13:39:47] [INFO ] Computed and/alt/rep : 11/11/11 causal constraints (skipped 0 transitions) in 2 ms.

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