MCC'2022- Execution of r204-oct2-165281599200357

About the Execution of ITS-Tools for SemanticWebServices-PT-S064P12

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
2141.848	3600000.00	3847932.00	655.50	? 1 ? ? ? ? ? ? ? ? ? ? ? ? ? ?	normal

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-oct2-165281599200357.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-S064P12, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281599200357
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 320K
-rw-r--r-- 1 mcc users 6.0K Apr 29 12:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Apr 29 12:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Apr 29 12:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 29 12:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 9 08:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 08:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 117K 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-S064P12-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652962312035

Running Version 202205111006
[2022-05-19 12:11:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-19 12:11:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 12:11:53] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2022-05-19 12:11:53] [INFO ] Transformed 104 places.
[2022-05-19 12:11:53] [INFO ] Transformed 158 transitions.
[2022-05-19 12:11:53] [INFO ] Parsed PT model containing 104 places and 158 transitions in 171 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 77 transitions
Reduce redundant transitions removed 77 transitions.
Normalized transition count is 70 out of 79 initially.
// Phase 1: matrix 70 rows 102 cols
[2022-05-19 12:11:53] [INFO ] Computed 35 place invariants in 14 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 16) seen :1873
FORMULA SemanticWebServices-PT-S064P12-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 15) seen :217
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 15) seen :238
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 15) seen :202
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 15) seen :341
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 15) seen :74
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 15) seen :313
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 15) seen :257
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 15) seen :346
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :237
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :216
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 15) seen :90
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :376
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :197
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 15) seen :91
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :238
[2022-05-19 12:11:53] [INFO ] Flow matrix only has 70 transitions (discarded 9 similar events)
// Phase 1: matrix 70 rows 102 cols
[2022-05-19 12:11:53] [INFO ] Computed 35 place invariants in 9 ms
[2022-05-19 12:11:53] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-19 12:11:53] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2022-05-19 12:11:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:53] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-05-19 12:11:53] [INFO ] State equation strengthened by 60 read => feed constraints.
[2022-05-19 12:11:53] [INFO ] [Real]Added 60 Read/Feed constraints in 6 ms returned sat
[2022-05-19 12:11:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:11:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:53] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 4 ms returned sat
[2022-05-19 12:11:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:53] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-05-19 12:11:53] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:11:53] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-19 12:11:53] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:11:53] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:53] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 7 ms returned sat
[2022-05-19 12:11:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:53] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-19 12:11:53] [INFO ] [Real]Added 60 Read/Feed constraints in 11 ms returned sat
[2022-05-19 12:11:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:11:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:53] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 4 ms returned sat
[2022-05-19 12:11:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:54] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:11:54] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-19 12:11:54] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:11:54] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 5 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:54] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:11:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:11:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:54] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:11:54] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 6 ms.
[2022-05-19 12:11:54] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2022-05-19 12:11:54] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 5 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:54] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Real]Added 60 Read/Feed constraints in 8 ms returned sat
[2022-05-19 12:11:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:11:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:54] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Nat]Added 60 Read/Feed constraints in 5 ms returned sat
[2022-05-19 12:11:54] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 24 ms.
[2022-05-19 12:11:54] [INFO ] Added : 5 causal constraints over 1 iterations in 41 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:11:54] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 5 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:54] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Real]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:11:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:11:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:54] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:11:54] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2022-05-19 12:11:54] [INFO ] Added : 6 causal constraints over 2 iterations in 44 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:11:54] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 6 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:54] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:11:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:11:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:54] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Nat]Added 60 Read/Feed constraints in 18 ms returned sat
[2022-05-19 12:11:54] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-19 12:11:54] [INFO ] Added : 5 causal constraints over 1 iterations in 33 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:11:54] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 4 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:54] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Real]Added 60 Read/Feed constraints in 8 ms returned sat
[2022-05-19 12:11:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:11:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 4 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:54] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-19 12:11:54] [INFO ] [Nat]Added 60 Read/Feed constraints in 12 ms returned sat
[2022-05-19 12:11:54] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-19 12:11:54] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:11:54] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 4 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:55] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:11:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:11:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:55] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Nat]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:11:55] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-19 12:11:55] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:11:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:55] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Real]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:11:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:11:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 4 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:55] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Nat]Added 60 Read/Feed constraints in 7 ms returned sat
[2022-05-19 12:11:55] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2022-05-19 12:11:55] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:11:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 4 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:55] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:11:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:11:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:55] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Nat]Added 60 Read/Feed constraints in 5 ms returned sat
[2022-05-19 12:11:55] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-19 12:11:55] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:11:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 4 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:55] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Real]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:11:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:11:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:55] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2022-05-19 12:11:55] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-19 12:11:55] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:11:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:55] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Real]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:11:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:11:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:55] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Nat]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:11:55] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-19 12:11:55] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 8 ms.
[2022-05-19 12:11:55] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 5 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:55] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Real]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:11:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:11:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 4 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:55] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-19 12:11:55] [INFO ] [Nat]Added 60 Read/Feed constraints in 5 ms returned sat
[2022-05-19 12:11:55] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-19 12:11:55] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:11:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:56] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 5 ms returned sat
[2022-05-19 12:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:56] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:11:56] [INFO ] [Real]Added 60 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:11:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:11:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:56] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 4 ms returned sat
[2022-05-19 12:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:56] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:11:56] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:11:56] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-19 12:11:56] [INFO ] Added : 6 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:11:56] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:56] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 5 ms returned sat
[2022-05-19 12:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:56] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-19 12:11:56] [INFO ] [Real]Added 60 Read/Feed constraints in 15 ms returned sat
[2022-05-19 12:11:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:11:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:11:56] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 3 ms returned sat
[2022-05-19 12:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:11:56] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-19 12:11:56] [INFO ] [Nat]Added 60 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:11:56] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-19 12:11:56] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[161, 238, 184, 312, 184, 236, 221, 266, 237, 193, 229, 221, 194, 144, 238]
Support contains 15 out of 102 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 102/102 places, 79/79 transitions.
Graph (complete) has 261 edges and 102 vertex of which 37 are kept as prefixes of interest. Removing 65 places using SCC suffix rule.2 ms
Discarding 65 places :
Also discarding 41 output transitions
Drop transitions removed 41 transitions
Ensure Unique test removed 10 places
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 27 transition count 26
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 24 place count 26 transition count 25
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 25 place count 25 transition count 25
Applied a total of 25 rules in 13 ms. Remains 25 /102 variables (removed 77) and now considering 25/79 (removed 54) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/102 places, 25/79 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:11:56] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1025 ms. (steps per millisecond=975 ) properties (out of 15) seen :201351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 15) seen :22240
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 15) seen :22230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 15) seen :17558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 15) seen :19636
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 15) seen :18534
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 15) seen :23816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 15) seen :23843
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :30303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 15) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 15) seen :25650
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 15) seen :23817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 15) seen :12851
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:12:01] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:12:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:12:01] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:12:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:12:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:12:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 35 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:01] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:12:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:12:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:12:01] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:12:01] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 8 ms.
[2022-05-19 12:12:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:12:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:12:01] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:12:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:12:01] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:12:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:01] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:12:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:12:01] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:01] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-19 12:12:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 7 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:12:01] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:01] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:12:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:01] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:12:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-19 12:12:01] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:12:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:01] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:12:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:12:01] [INFO ] Added : 1 causal constraints over 1 iterations in 27 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:12:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:01] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:12:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:12:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:12:01] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:12:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:12:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:01] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 12 ms.
[2022-05-19 12:12:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:12:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:12:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:02] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-19 12:12:02] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:02] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:02] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:12:02] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:12:02] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:02] [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, -1] Max seen :[22217, 30304, 22215, 17534, 19592, 18511, 23807, 23802, 33334, 30302, 19590, 25637, 23805, 13473, 33334]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 6 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:12:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:12:12] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:12:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:12:12] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:12:12] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2022-05-19 12:12:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:12:12] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-19 12:12:12] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:12:12] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 855 ms. (steps per millisecond=1169 ) properties (out of 15) seen :201277
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 15) seen :17571
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 15) seen :16680
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 15) seen :17610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 15) seen :15872
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 15) seen :17563
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 15) seen :22238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :27804
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :27792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 15) seen :22252
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :27789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :25660
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 15) seen :13962
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:12:16] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:12:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:16] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-19 12:12:16] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:12:16] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:12:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:16] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:12:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:12:16] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:12:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:12:16] [INFO ] [Real]Added 16 Read/Feed constraints in 6 ms returned sat
[2022-05-19 12:12:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:16] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:16] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:12:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:16] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:16] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:12:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:16] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:12:16] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:16] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:12:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:12:16] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:12:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:12:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:12:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:12:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:12:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:12:16] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:12:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:12:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:12:16] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:12:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:12:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:12:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:12:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:16] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:16] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:12:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 14 ms.
[2022-05-19 12:12:16] [INFO ] Added : 1 causal constraints over 1 iterations in 94 ms. Result :sat
Minimization took 25 ms.
[2022-05-19 12:12:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:12:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 14 ms.
[2022-05-19 12:12:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:12:17] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:12:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:17] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:12:17] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:12:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:17] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-19 12:12:17] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:17] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:17] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:12:17] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:12:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:17] [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, -1] Max seen :[22219, 30306, 22218, 17536, 19594, 18513, 23809, 27775, 33336, 30304, 22217, 27776, 25637, 13849, 33336]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 12 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:12:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:12:27] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:12:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:12:27] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:12:27] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2022-05-19 12:12:27] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:12:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:12:27] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:12:27] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 877 ms. (steps per millisecond=1140 ) properties (out of 15) seen :201467
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 15) seen :15888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 15) seen :20862
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 15) seen :16665
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 15) seen :18603
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 15) seen :14499
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :23815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 15) seen :30308
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :25641
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :22225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 15) 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 15) seen :22240
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 15) seen :14498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:12:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:12:31] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:12:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:31] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:12:31] [INFO ] [Real]Added 16 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:12:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:12:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:31] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:12:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:12:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:12:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:31] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:12:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:31] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:31] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:31] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:31] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:12:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:12:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:12:32] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:12:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:12:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:12:32] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:32] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:12:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:12:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:12:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:32] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:12:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:32] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:12:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:12:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:12:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:32] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:12:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:12:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:12:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:32] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:32] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:12:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:32] [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, -1] Max seen :[22221, 30308, 22222, 17538, 19596, 18515, 23810, 30303, 33338, 30307, 22219, 27778, 25639, 14453, 33338]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 4 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:12:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:12:43] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:12:43] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:12:43] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:12:43] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-19 12:12:43] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:12:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:12:43] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:12:43] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 902 ms. (steps per millisecond=1108 ) properties (out of 15) seen :201508
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 15) seen :19623
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 15) seen :19631
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 15) seen :15941
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 15) seen :12858
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 15) seen :16673
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 15) seen :25646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 15) seen :25666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 15) seen :30305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 15) seen :22232
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :30328
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 15) seen :22229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 15) seen :13365
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:12:47] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:47] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-19 12:12:47] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:12:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:47] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:12:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:47] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:12:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:12:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:47] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:12:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:47] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:12:47] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:12:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:12:47] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:12:47] [INFO ] [Real]Added 16 Read/Feed constraints in 42 ms returned sat
[2022-05-19 12:12:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:12:47] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:47] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:12:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:47] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:47] [INFO ] [Nat]Absence check using state equation in 113 ms returned sat
[2022-05-19 12:12:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:12:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:47] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:47] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:12:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:47] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:47] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:12:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:47] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:12:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:47] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:47] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:12:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:47] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:47] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:48] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:12:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:12:48] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:12:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:12:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:12:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:12:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:12:48] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:12:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:12:48] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:12:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:12:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:12:48] [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, -1] Max seen :[22224, 30310, 22224, 17540, 19598, 18518, 25638, 30305, 33340, 30309, 22221, 30300, 25641, 14455, 33340]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:12:58] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:12:58] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:12:58] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:12:58] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:12:58] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-19 12:12:58] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:12:58] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:12:58] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:12:58] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 855 ms. (steps per millisecond=1169 ) properties (out of 15) seen :201389
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 15) seen :19625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 15) seen :15907
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 15) seen :18530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 15) seen :14512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 15) seen :19640
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :25638
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :25651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 15) seen :19634
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :30306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 15) seen :23849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 15) seen :15889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:13:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:02] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:13:02] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:02] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:02] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:02] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:13:02] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:02] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:02] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:13:02] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:02] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:02] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:13:02] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:02] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:02] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:02] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:02] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:02] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:02] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:02] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:02] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:02] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:02] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:02] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:02] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:02] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:02] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:02] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:02] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:13:02] [INFO ] [Real]Added 16 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:13:02] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:02] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:02] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:02] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:13:02] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:02] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:13:02] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:13:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:02] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:13:02] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:02] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:02] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-19 12:13:03] [INFO ] [Nat]Added 16 Read/Feed constraints in 14 ms returned sat
[2022-05-19 12:13:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:03] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:03] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:13:03] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:03] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:13:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:03] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:03] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 32 ms.
[2022-05-19 12:13:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:13:03] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:13:03] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:13:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:13:03] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:13:03] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:03] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:13:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:03] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:03] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:03] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:13:03] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:03] [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, -1] Max seen :[22226, 30312, 22226, 18511, 19601, 19600, 27777, 30307, 33342, 30311, 22223, 30302, 25643, 15845, 33342]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:13:14] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:13:14] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:13:14] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:13:14] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:13:14] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2022-05-19 12:13:14] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:13:14] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:13:14] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:13:14] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 838 ms. (steps per millisecond=1193 ) properties (out of 15) seen :201371
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 15) seen :17551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 15) seen :18549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 15) seen :14529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 15) seen :14502
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 15) seen :20885
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :25646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :25664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :25654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 15) seen :16696
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :25640
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 15) seen :17567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 15) seen :15910
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:13:18] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:18] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:13:18] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:18] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:18] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:13:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:18] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:18] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:13:18] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:18] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:13:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:18] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:13:18] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:13:18] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:18] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:13:18] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:18] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:18] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:18] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:18] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:18] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:18] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:18] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:13:19] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:19] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:13:19] [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, -1] Max seen :[22227, 30314, 22229, 18513, 19604, 20828, 27779, 30310, 33345, 30314, 22225, 30305, 25645, 15847, 33345]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:13:29] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:13:29] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:13:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:13:29] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:13:29] [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 12:13:29] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:13:29] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:13:29] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:13:29] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 857 ms. (steps per millisecond=1166 ) properties (out of 15) seen :201378
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 15) seen :22242
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 15) seen :15891
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 15) seen :20874
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 15) seen :15198
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 15) seen :14496
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :23815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :27782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 15) seen :17564
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :23813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :22230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 15) seen :18595
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:13:33] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:13:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:33] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:13:33] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:13:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:13:33] [INFO ] [Nat]Added 16 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:13:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:33] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:33] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:13:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:33] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:33] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 12:13:33] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:13:33] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:33] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:13:33] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:33] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:33] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:33] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:33] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:33] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:33] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:33] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:33] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:33] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:13:33] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:33] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:13:34] [INFO ] [Real]Added 16 Read/Feed constraints in 8 ms returned sat
[2022-05-19 12:13:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:13:34] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:34] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:34] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:13:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:34] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:34] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:34] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:34] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:34] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:34] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:13:34] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:13:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:13:34] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:34] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:34] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:34] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:34] [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, -1] Max seen :[22229, 30316, 22233, 20825, 19606, 20830, 27781, 30312, 33347, 30316, 22227, 30307, 25649, 18500, 33347]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:13:45] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:13:45] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:13:45] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:13:45] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:13:45] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2022-05-19 12:13:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:13:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:13:45] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:13:45] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 863 ms. (steps per millisecond=1158 ) properties (out of 15) seen :201925
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 15) seen :15860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 15) seen :15936
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 15) seen :13359
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 15) seen :19677
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 15) seen :14505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 15) seen :27782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :30313
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 15) seen :15884
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 15) seen :23822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 15) seen :30317
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 15) seen :19621
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 15) seen :18576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:13:49] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:13:49] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:13:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:13:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:13:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:49] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:49] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:13:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:49] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:49] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:49] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:13:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:49] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:13:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:13:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:13:49] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:13:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:49] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:13:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:49] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:49] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:13:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:13:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:50] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:50] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:13:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:50] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:13:50] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:50] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:50] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:50] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:13:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:50] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:13:50] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:13:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:13:50] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:13:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:13:50] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:13:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:13:50] [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, -1] Max seen :[22231, 30318, 22235, 20827, 19608, 20832, 27783, 30314, 33350, 30319, 23804, 30309, 25651, 18504, 33350]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 3 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:14:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:14:01] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:14:01] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:14:01] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:14:01] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2022-05-19 12:14:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:14:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:14:01] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:14:01] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 847 ms. (steps per millisecond=1180 ) properties (out of 15) seen :201229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 15) seen :15869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 15) seen :20851
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 15) seen :15162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 15) seen :12832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 15) seen :15905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :23808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :30312
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 15) seen :30305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 15) seen :15158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :27792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 15) seen :14519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 15) seen :16677
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:14:05] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:05] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:14:05] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:14:05] [INFO ] [Nat]Added 16 Read/Feed constraints in 6 ms returned sat
[2022-05-19 12:14:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:05] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:05] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:14:05] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:05] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:14:05] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:14:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:14:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:05] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-19 12:14:05] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:14:05] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:05] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:05] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:14:05] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:05] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:05] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:05] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:14:05] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:14:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:14:05] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:14:05] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:05] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:14:05] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:05] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:05] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:05] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:05] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:05] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:14:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:14:05] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:06] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:06] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:06] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:14:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:06] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:06] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:06] [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, -1] Max seen :[22233, 30320, 22237, 20829, 19610, 20834, 27785, 30316, 33352, 30322, 23807, 30311, 25653, 18506, 33352]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:14:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:14:17] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:14:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:14:17] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:14:17] [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 12:14:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:14:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:14:17] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:14:17] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 850 ms. (steps per millisecond=1176 ) properties (out of 15) seen :201522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 15) seen :19630
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 15) seen :15889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 15) seen :20871
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 15) seen :18565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 15) seen :16686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :23820
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 15) seen :22238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 15) seen :17561
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 15) seen :19616
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 15) seen :18548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:14:21] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-19 12:14:21] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:14:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:21] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:14:21] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:14:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:21] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:21] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:21] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:21] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:21] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:21] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:14:21] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:21] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:21] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:14:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:21] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:14:21] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:21] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:14:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:21] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:21] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:22] [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, -1] Max seen :[22235, 30322, 22240, 20831, 19612, 20836, 27787, 30319, 33354, 30324, 23809, 30314, 25656, 18509, 33355]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:14:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:14:32] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:14:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:14:32] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:14:32] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2022-05-19 12:14:32] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:14:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:14:33] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:14:33] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 855 ms. (steps per millisecond=1169 ) properties (out of 15) seen :201259
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 15) seen :16750
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 15) seen :15174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 15) seen :22297
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 15) seen :14509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 15) seen :15160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 15) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 15) seen :30320
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :27775
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 15) seen :20866
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 15) seen :16701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:14:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:36] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:14:36] [INFO ] [Real]Added 16 Read/Feed constraints in 19 ms returned sat
[2022-05-19 12:14:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:14:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:36] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:14:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:14:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:36] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:36] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:14:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:14:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:14:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:37] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:37] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:37] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:14:37] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:14:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:37] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:37] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:37] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:37] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:14:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:37] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:37] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:37] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:37] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:37] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:37] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:14:37] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:37] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:37] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:37] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:37] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:37] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:37] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:37] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:37] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:37] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:37] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:37] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:37] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:37] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:37] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:37] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:37] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:37] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:14:37] [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, -1] Max seen :[22238, 30325, 22242, 22219, 19614, 20838, 27789, 30322, 33356, 30326, 23811, 30317, 25658, 18512, 33357]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:14:48] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:14:48] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:14:48] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:14:48] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:14:48] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-19 12:14:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:14:48] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:14:48] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:14:48] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 848 ms. (steps per millisecond=1179 ) properties (out of 15) seen :201316
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 15) seen :22235
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 15) seen :15887
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 15) seen :19626
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 15) seen :13915
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 15) seen :15183
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 15) seen :23809
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :23821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 15) seen :30305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 15) seen :15899
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :22230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 15) seen :13360
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:14:52] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:52] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:14:52] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:14:52] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:14:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:52] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:14:52] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:52] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:52] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:14:52] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:52] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:52] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:52] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:52] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:52] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:52] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:52] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:52] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:14:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:52] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:14:52] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:52] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:14:52] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:14:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:14:52] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:14:52] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:14:52] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:52] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:14:53] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:53] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:53] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:14:53] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:53] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:14:53] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:14:53] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:53] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:14:53] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:53] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:53] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:14:53] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:53] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:53] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:14:53] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:53] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:53] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:14:53] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:14:53] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:14:53] [INFO ] [Nat]Added 16 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:14:53] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:53] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:14:53] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:14:53] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:14:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:14:53] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:53] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:53] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:14:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:14:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:14:53] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:14:53] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:14:53] [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, -1] Max seen :[22241, 30327, 22244, 22221, 19616, 20840, 27791, 30324, 33358, 30328, 23813, 30319, 25661, 18514, 33359]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:15:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:15:04] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:15:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:15:04] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:15:04] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2022-05-19 12:15:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:15:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:15:04] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:15:04] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 850 ms. (steps per millisecond=1176 ) properties (out of 15) seen :201129
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 15) seen :22235
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 15) seen :16676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 15) seen :22234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 15) seen :13342
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 15) seen :16673
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 15) seen :25641
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 15) seen :27777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 15) seen :30307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :22229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 15) seen :27817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 15) seen :13935
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:15:08] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:15:08] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:15:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:08] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:08] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:15:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:08] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:08] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:08] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:15:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 10 ms.
[2022-05-19 12:15:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:15:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:08] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:15:08] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:15:08] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:08] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:09] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:09] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:09] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:09] [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, -1] Max seen :[22244, 30329, 22246, 22223, 19618, 20842, 27792, 30327, 33362, 30330, 23815, 30321, 27773, 18516, 33361]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:15:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:15:20] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:15:20] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:15:20] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:15:20] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2022-05-19 12:15:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:15:20] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:15:20] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:15:20] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 866 ms. (steps per millisecond=1154 ) properties (out of 15) seen :201440
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 15) seen :20860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 15) seen :22260
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 15) seen :14517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 15) seen :14540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 15) seen :14498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :25643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :30302
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 15) seen :19615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 15) seen :30301
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 15) seen :15892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 15) seen :14508
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:15:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:15:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:15:23] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:15:23] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:23] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:15:23] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:23] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:15:23] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:23] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:23] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:15:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:24] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:15:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:24] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:24] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:24] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:15:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:24] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:15:24] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:15:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:24] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:15:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:15:24] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:24] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:15:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:24] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:15:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:15:24] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:24] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:15:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:24] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:15:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:24] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:24] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:15:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:15:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:15:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:15:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:24] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:15:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:24] [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, -1] Max seen :[22246, 30331, 22248, 22225, 19620, 20843, 27794, 30330, 33365, 30333, 23816, 30323, 27775, 18518, 33364]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:15:35] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:15:35] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:15:35] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:15:35] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:15:35] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2022-05-19 12:15:35] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:15:35] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:15:35] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:15:35] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 836 ms. (steps per millisecond=1196 ) properties (out of 15) seen :201321
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 15) seen :25654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 15) seen :16686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 15) seen :17612
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 15) seen :15928
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 15) seen :17573
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :20835
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 15) seen :27787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 15) seen :14501
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :27787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 15) seen :22227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 15) seen :15169
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:15:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:15:39] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:15:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:15:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:39] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:15:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:15:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:39] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:15:39] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:15:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:39] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:15:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:39] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:15:39] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:15:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:15:39] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:15:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:40] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 12 ms.
[2022-05-19 12:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:40] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:40] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:15:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:15:40] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:40] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:15:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:15:40] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:40] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:40] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:40] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:15:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:15:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:40] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:15:40] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:40] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:15:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:40] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:40] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:15:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:15:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:40] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:15:40] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:15:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:15:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:15:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:40] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 13 ms.
[2022-05-19 12:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:15:40] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:15:40] [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, -1] Max seen :[25640, 30333, 22251, 22227, 19622, 20845, 27796, 30332, 33367, 30335, 23819, 30325, 27778, 18520, 33367]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:15:51] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:15:51] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:15:51] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:15:51] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:15:51] [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 12:15:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:15:51] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:15:51] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:15:51] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 878 ms. (steps per millisecond=1138 ) properties (out of 15) seen :201352
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 15) seen :18523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 15) seen :22238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 15) seen :14514
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 15) seen :13908
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 15) seen :19619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :20842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 15) seen :27808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 15) seen :22244
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 15) seen :20852
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 15) seen :23842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 15) seen :25675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 15) seen :13366
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:15:55] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:15:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:55] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-19 12:15:55] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:15:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:15:55] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:15:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:15:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:55] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:15:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:15:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:56] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:15:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:56] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:15:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:56] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:15:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:56] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:15:56] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:15:56] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:15:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:56] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:15:56] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:15:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:15:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:56] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:15:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:15:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:56] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:15:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:56] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:56] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:15:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:56] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:15:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:56] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:15:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:15:56] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 15 ms.
[2022-05-19 12:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:15:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:15:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:15:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:15:56] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:15:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:15:56] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:15:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:15:56] [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, -1] Max seen :[25642, 30335, 22255, 22229, 19624, 20846, 27798, 30334, 33369, 30337, 23821, 30327, 27780, 18522, 33369]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:16:07] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-19 12:16:07] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:16:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:16:07] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:16:07] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2022-05-19 12:16:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:16:08] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:16:08] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:16:08] [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 15) seen :201627
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 15) seen :16693
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 15) seen :20874
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 15) seen :18541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 15) seen :13912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 15) seen :15898
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :27782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :30305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 15) seen :15877
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :30311
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :22228
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 15) seen :15221
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:16:11] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:16:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:16:11] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:16:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:11] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:16:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:16:11] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:16:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:12] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:16:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:12] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:16:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:12] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:16:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:12] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:16:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:12] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:12] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:16:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:16:12] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:16:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:12] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:16:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:12] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:12] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:12] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:16:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:12] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:12] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:16:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:16:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:12] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:12] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:16:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:12] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:16:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:12] [INFO ] Added : 0 causal constraints over 0 iterations in 18 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25644, 30337, 22257, 22231, 19626, 20848, 27800, 30336, 33371, 30339, 23824, 30329, 27782, 18524, 33372]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 6 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:16:23] [INFO ] Computed 0 place invariants in 10 ms
[2022-05-19 12:16:23] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:16:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:16:23] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:16:23] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2022-05-19 12:16:23] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:16:23] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:16:23] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:16:23] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 852 ms. (steps per millisecond=1173 ) properties (out of 15) seen :201506
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 15) seen :17600
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 15) seen :22274
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 15) seen :22266
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 15) seen :15900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 15) seen :17579
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :27796
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :27782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 15) seen :30305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :20836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :30311
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 15) seen :23844
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 15) seen :17558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:16:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:27] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:16:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:27] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:27] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:16:27] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:16:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:16:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:27] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:16:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:16:27] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:27] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:16:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:27] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:16:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:27] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:16:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:16:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:16:27] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:16:27] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:27] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:16:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:28] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:28] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:16:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:16:28] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:16:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:16:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:16:28] [INFO ] [Real]Added 16 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:16:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:28] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:16:28] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:16:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:28] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:16:28] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:28] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:28] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:16:28] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:28] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:16:28] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:16:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:28] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:16:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:28] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:16:28] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:28] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:16:28] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:16:28] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:28] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:16:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:16:28] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:28] [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, -1] Max seen :[25645, 30339, 22262, 22233, 19628, 20850, 27802, 30338, 33373, 30341, 23827, 30331, 27785, 18526, 33375]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:16:39] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:16:39] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:16:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:16:39] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:16:39] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2022-05-19 12:16:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:16:39] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:16:39] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:16:39] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 847 ms. (steps per millisecond=1180 ) properties (out of 15) seen :201855
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 15) seen :19631
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 15) seen :22268
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 15) seen :15156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 15) seen :16683
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 15) seen :20864
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 15) seen :25670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :27787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 15) seen :18529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :27783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 15) seen :22246
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 15) seen :13913
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:16:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:16:43] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:16:43] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:16:43] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:43] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:16:43] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:16:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:16:43] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:43] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:16:43] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:16:43] [INFO ] [Nat]Added 16 Read/Feed constraints in 7 ms returned sat
[2022-05-19 12:16:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:43] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:16:43] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:16:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:43] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:43] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:43] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:16:43] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:43] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:16:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:43] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-19 12:16:43] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:16:43] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:43] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-19 12:16:43] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:43] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:43] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:43] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:16:43] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:43] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:16:44] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:44] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:16:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:44] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:16:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:16:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:16:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-19 12:16:44] [INFO ] Added : 2 causal constraints over 1 iterations in 74 ms. Result :sat
Minimization took 26 ms.
[2022-05-19 12:16:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:16:44] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:16:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:16:44] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:16:44] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:44] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:16:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:16:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:16:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:16:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:44] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:16:44] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:44] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:16:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:16:44] [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, -1] Max seen :[25648, 30340, 22265, 22235, 19630, 20852, 27804, 30340, 33375, 30343, 23829, 30335, 27787, 18528, 33378]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:16:55] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:16:55] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:16:55] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:16:55] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:16:55] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2022-05-19 12:16:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:16:55] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:16:55] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:16:55] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 848 ms. (steps per millisecond=1179 ) properties (out of 15) seen :201386
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 15) seen :19628
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 15) seen :13899
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 15) seen :16671
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 15) seen :15195
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 15) seen :17582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :20831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :27792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :25652
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 15) seen :22275
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 15) seen :27776
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 15) seen :20900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 15) seen :13960
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:16:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:16:59] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:16:59] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:59] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:16:59] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:59] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:59] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:16:59] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:16:59] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:16:59] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:59] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:59] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:16:59] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:59] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:16:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:16:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:16:59] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:16:59] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:59] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:59] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:16:59] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:16:59] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:16:59] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:16:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:17:00] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:17:00] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:17:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:17:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:17:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:17:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:17:00] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:00] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:17:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:00] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:00] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:17:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:17:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:17:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:17:00] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:17:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:17:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:00] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:17:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:17:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:00] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:00] [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, -1] Max seen :[25649, 30342, 22267, 22236, 19632, 20855, 27806, 30343, 33377, 30345, 23830, 30338, 27789, 18530, 33380]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 8 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:17:11] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:17:11] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:17:11] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:17:11] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:17:11] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2022-05-19 12:17:11] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:17:11] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-19 12:17:11] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:17:11] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 860 ms. (steps per millisecond=1162 ) properties (out of 15) seen :201213
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 15) seen :23819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 15) seen :19620
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 15) seen :22263
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 15) seen :15892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 15) seen :13913
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 15) seen :27783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 15) seen :20864
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 15) seen :22250
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 15) seen :19674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 15) seen :25644
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :22228
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 15) seen :16739
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:17:15] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:17:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:15] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:17:15] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:15] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:17:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:15] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:17:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:17:15] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-19 12:17:15] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:15] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:17:15] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:17:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:17:15] [INFO ] [Nat]Added 16 Read/Feed constraints in 5 ms returned sat
[2022-05-19 12:17:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:15] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:15] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:15] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:15] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:15] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:15] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:15] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:16] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:17:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:17:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:16] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:16] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:17:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:16] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:17:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:17:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:16] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:16] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:16] [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, -1] Max seen :[25651, 30344, 22269, 22238, 19634, 20857, 27808, 30345, 33380, 30348, 23832, 30340, 27791, 18533, 33383]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:17:27] [INFO ] Computed 0 place invariants in 10 ms
[2022-05-19 12:17:27] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:17:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:17:27] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:17:27] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2022-05-19 12:17:27] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:17:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:17:27] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:17:27] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 854 ms. (steps per millisecond=1170 ) properties (out of 15) seen :201443
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 15) seen :16676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 15) seen :15169
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 15) seen :15874
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 15) seen :12828
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 15) seen :18533
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :25647
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 15) seen :23835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :30309
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 15) seen :20851
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 15) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 15) seen :23824
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 15) seen :16694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:17:31] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:17:31] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:17:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:31] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:17:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:31] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:17:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:31] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:31] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:31] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:31] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:31] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:17:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:31] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:17:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:31] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:31] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:31] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:31] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:31] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:17:32] [INFO ] [Real]Added 16 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:17:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:17:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:17:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:17:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:17:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:32] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:32] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:17:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:32] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-19 12:17:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:17:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:17:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:32] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:32] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:32] [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, -1] Max seen :[25653, 30346, 22272, 22240, 19636, 20860, 27810, 30349, 33382, 30350, 23833, 30342, 27793, 18536, 33386]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:17:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:17:43] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:17:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:17:43] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:17:43] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2022-05-19 12:17:43] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:17:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:17:43] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:17:43] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 844 ms. (steps per millisecond=1184 ) properties (out of 15) seen :201471
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 15) seen :16674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 15) seen :22231
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 15) seen :15890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 15) seen :15165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 15) seen :20878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :20836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 15) seen :30327
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 15) seen :18538
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 15) seen :16682
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 15) seen :30317
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :25645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 15) seen :13358
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:17:47] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:17:47] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:17:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:17:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:17:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:47] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:47] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:17:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:47] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:17:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:17:47] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:47] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:17:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:47] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:47] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:47] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:17:47] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:17:47] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:47] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:47] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:47] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:48] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:17:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:48] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:17:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:48] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:48] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:17:48] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:17:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:17:48] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:17:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:17:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:48] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:17:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:48] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:48] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:17:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:48] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:17:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:17:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:17:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:17:48] [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, -1] Max seen :[25656, 30348, 22274, 22241, 19639, 20862, 27812, 30351, 33385, 30353, 23836, 30344, 27795, 18539, 33388]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:17:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:17:59] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:17:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:17:59] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:17:59] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2022-05-19 12:17:59] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:17:59] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:17:59] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:17:59] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 833 ms. (steps per millisecond=1200 ) properties (out of 15) seen :201633
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 15) seen :18536
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 15) seen :16678
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 15) seen :15233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 15) seen :17637
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 15) seen :19647
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 15) seen :27783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :30314
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :23816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 15) seen :19648
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 15) seen :27775
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 15) seen :20845
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 15) seen :15177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:18:03] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:18:03] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:18:03] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:18:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:18:03] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:18:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:03] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:03] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:03] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:03] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:18:03] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:18:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:18:03] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:03] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:18:03] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:03] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:18:03] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:18:03] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:18:03] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:03] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:03] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:03] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:03] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:18:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:03] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:18:03] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:03] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:18:03] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:03] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:18:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:04] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:18:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:04] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:18:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:04] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:18:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:04] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:18:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:04] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:18:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:04] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:18:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:18:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:04] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:18:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:18:04] [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, -1] Max seen :[25658, 30350, 22276, 22243, 19641, 20864, 27814, 30353, 33388, 30355, 23838, 30347, 27798, 18542, 33390]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 3 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:18:15] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:18:15] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:18:15] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:18:15] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:18:15] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2022-05-19 12:18:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:18:15] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:18:15] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:18:15] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 848 ms. (steps per millisecond=1179 ) properties (out of 15) seen :200877
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 15) seen :15174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 15) seen :19658
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 15) seen :19634
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 15) seen :15189
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 15) seen :15200
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :20840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :30310
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 15) seen :20853
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 15) seen :17539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :27794
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 15) seen :20859
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 15) seen :15223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:18:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:18:19] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:18:19] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:19] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:19] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:19] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:19] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:19] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:19] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:19] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:19] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:19] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:19] [INFO ] [Real]Added 16 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:18:19] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:18:19] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:19] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:19] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:19] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:19] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:19] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:19] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:19] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:19] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:19] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:19] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:19] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:20] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:20] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:20] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:20] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:18:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:20] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:20] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:20] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:18:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:20] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:18:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:20] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:20] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:20] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:20] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:20] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:20] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:18:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:20] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:20] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:20] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:20] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:20] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:18:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:20] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:20] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:20] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:20] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:20] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:20] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:20] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:20] [INFO ] Added : 0 causal constraints over 0 iterations in 8 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, -1] Max seen :[25661, 30352, 22278, 22244, 19643, 20865, 27816, 30356, 33390, 30357, 23840, 30349, 27800, 18544, 33393]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:18:31] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:18:31] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:18:31] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:18:31] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:18:31] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2022-05-19 12:18:31] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:18:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:18:31] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:18:31] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 859 ms. (steps per millisecond=1164 ) properties (out of 15) seen :201272
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 15) seen :16669
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 15) seen :17558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 15) seen :15892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 15) seen :15222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :22227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 15) seen :20853
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 15) seen :19622
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 15) seen :23828
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :27783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 15) seen :17553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 15) seen :18566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:18:35] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:18:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:18:35] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:18:35] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:35] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:18:35] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:35] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:35] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:35] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:35] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:35] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:35] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:35] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:35] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:35] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:35] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:35] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:18:35] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:35] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:35] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:35] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:35] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:35] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:35] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:36] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:36] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:36] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:36] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-19 12:18:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:36] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:36] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:36] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:18:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:36] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 16 ms.
[2022-05-19 12:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:36] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:36] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:36] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:18:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:36] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:18:36] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:36] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:36] [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, -1] Max seen :[25663, 30354, 22280, 22246, 19645, 22219, 27818, 30359, 33392, 30360, 23843, 30351, 27802, 18547, 33396]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:18:47] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:18:47] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:18:47] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:18:47] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:18:47] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2022-05-19 12:18:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:18:47] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:18:47] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:18:47] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 854 ms. (steps per millisecond=1170 ) properties (out of 15) seen :201471
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 15) seen :15899
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 15) seen :15165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 15) seen :15168
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 15) seen :13910
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 15) seen :15871
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :25649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :25655
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :27797
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :22226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :22236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 15) seen :22267
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 15) seen :14519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:18:51] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:18:51] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:18:51] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:51] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:18:51] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:51] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:51] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:51] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-19 12:18:51] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:51] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:51] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 12:18:51] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:18:51] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:18:51] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-19 12:18:51] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:51] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:51] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:51] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:51] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:51] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:51] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:51] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:52] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:52] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:52] [INFO ] [Real]Added 16 Read/Feed constraints in 7 ms returned sat
[2022-05-19 12:18:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:52] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:18:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:52] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:18:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:52] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:52] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:52] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:52] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:18:52] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:18:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:52] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:18:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:52] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:18:52] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:52] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:52] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:52] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:18:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:52] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:52] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:18:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:52] [INFO ] [Real]Added 16 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:18:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:52] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:52] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:52] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:18:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:52] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:52] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:52] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:18:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:18:52] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:18:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:18:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:18:52] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:52] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:18:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:18:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:18:52] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:18:52] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:18:52] [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, -1] Max seen :[25665, 30356, 22283, 22248, 19647, 22221, 27821, 30362, 33394, 30362, 23845, 30353, 27804, 18550, 33399]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:19:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:19:03] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:19:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:19:03] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:19:03] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2022-05-19 12:19:03] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:19:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:19:03] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:19:03] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 834 ms. (steps per millisecond=1199 ) properties (out of 15) seen :201589
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 15) seen :19623
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 15) seen :19618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 15) seen :18538
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 15) seen :15189
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 15) seen :15864
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 15) seen :30333
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 15) seen :19623
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 15) seen :22236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 15) seen :30307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 15) seen :22227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 15) seen :13919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:19:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:19:07] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:19:07] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:07] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:19:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:07] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:07] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 7 ms.
[2022-05-19 12:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:07] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:07] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:07] [INFO ] [Real]Added 16 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:19:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:07] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:07] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:07] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:07] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:19:07] [INFO ] Added : 4 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:07] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:07] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:07] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:07] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:07] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:08] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:08] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:08] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:19:08] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:08] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-19 12:19:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:19:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:08] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:08] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:08] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:08] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:19:08] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:08] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:19:08] [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, -1] Max seen :[25667, 30358, 22285, 22249, 19649, 22223, 27823, 30364, 33396, 30364, 23846, 30355, 27806, 18553, 33401]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:19:19] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:19:19] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:19:19] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:19:19] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:19:19] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-19 12:19:19] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:19:19] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-19 12:19:19] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:19:19] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 847 ms. (steps per millisecond=1180 ) properties (out of 15) seen :201798
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 15) seen :20838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 15) seen :18535
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 15) seen :16748
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 15) seen :17601
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 15) seen :15160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :23814
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 15) seen :25677
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :20836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :25650
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 15) seen :18526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 15) seen :13940
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:19:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:19:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:19:23] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:19:23] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:23] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:23] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:23] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:23] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:19:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:23] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:19:23] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:19:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:23] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:23] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:23] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:23] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:23] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:23] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:23] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:23] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:23] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:23] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:23] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:23] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:23] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:19:23] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:23] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:19:23] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:23] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:23] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:23] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:23] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:24] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:24] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:19:24] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:19:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:19:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:19:24] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:24] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:19:24] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:19:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:19:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:19:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:24] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:24] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:19:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:24] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:24] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:19:24] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:24] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:19:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:19:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:24] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:24] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:24] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:19:24] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:19:24] [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, -1] Max seen :[25669, 30360, 22288, 22250, 19651, 22225, 27825, 30366, 33398, 30366, 23848, 30357, 27808, 18555, 33403]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:19:35] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:19:35] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:19:35] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:19:35] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:19:35] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2022-05-19 12:19:35] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:19:35] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:19:35] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:19:35] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 844 ms. (steps per millisecond=1184 ) properties (out of 15) seen :201118
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 15) seen :14512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 15) seen :15165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 15) seen :16694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 15) seen :16682
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 15) seen :20890
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 15) seen :25649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :30318
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 15) seen :30306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 15) seen :18523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :27782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 15) 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 15) seen :15890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:19:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:19:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:19:39] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:19:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:39] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:19:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:19:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:19:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:39] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:39] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:19:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:19:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:19:39] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:39] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:19:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:19:39] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:39] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 11 ms.
[2022-05-19 12:19:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:39] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:19:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:19:39] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:39] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:19:40] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:40] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:19:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:19:40] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:40] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:40] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:40] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:40] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:40] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:40] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:40] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:40] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:19:40] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:40] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:40] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:19:40] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:40] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:19:40] [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, -1] Max seen :[25670, 30362, 22290, 22252, 19653, 22227, 27827, 30369, 33400, 30368, 23849, 30360, 27811, 18557, 33405]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:19:51] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:19:51] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:19:51] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:19:51] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:19:51] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2022-05-19 12:19:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:19:51] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:19:51] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:19:51] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 835 ms. (steps per millisecond=1197 ) properties (out of 15) seen :201238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 15) seen :15174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 15) seen :20868
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 15) seen :20862
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 15) seen :13892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 15) seen :18548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :27783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 15) seen :19637
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 15) seen :30307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 15) seen :18546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :22229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 15) seen :18525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 15) seen :13390
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:19:55] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:19:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:19:55] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:19:55] [INFO ] [Real]Added 16 Read/Feed constraints in 7 ms returned sat
[2022-05-19 12:19:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:55] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:55] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:19:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:55] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:19:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:19:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:19:55] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:19:55] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:19:55] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:55] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:55] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:19:55] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:19:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:56] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:56] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:19:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:19:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:56] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:19:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:56] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:19:56] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:19:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:19:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:56] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:56] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:19:56] [INFO ] [Real]Added 16 Read/Feed constraints in 9 ms returned sat
[2022-05-19 12:19:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:19:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:19:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:19:56] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:56] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:19:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:19:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:19:56] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:19:56] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:19:56] [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, -1] Max seen :[25672, 30364, 22293, 22254, 19655, 22229, 27829, 30372, 33402, 30370, 23852, 30362, 27814, 18560, 33408]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:20:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:20:07] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:20:07] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:20:07] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:20:07] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-05-19 12:20:07] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:20:07] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:20:07] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:20:07] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 880 ms. (steps per millisecond=1136 ) properties (out of 15) seen :201223
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 15) seen :22234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 15) seen :14510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 15) seen :15878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 15) seen :13909
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 15) seen :19617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :27776
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 15) seen :30316
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 15) seen :23846
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 15) seen :22249
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 15) seen :20848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :22218
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :19609
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:20:11] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:20:11] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:20:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:20:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:20:11] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:11] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:11] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:20:11] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:11] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:20:11] [INFO ] [Real]Added 16 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:20:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:11] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:20:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:11] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:12] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:12] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:20:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:12] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:20:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:20:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:20:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:20:12] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:12] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:20:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-19 12:20:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:12] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:12] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:20:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:12] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:20:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:20:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:20:12] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:20:12] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:12] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:12] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:12] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:12] [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, -1] Max seen :[25673, 30366, 22296, 22255, 19657, 22232, 27831, 30374, 33404, 30374, 23854, 30365, 27816, 19598, 33410]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:20:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:20:23] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:20:23] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-19 12:20:23] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:20:23] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2022-05-19 12:20:23] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:20:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:20:23] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:20:23] [INFO ] Computed 0 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 847 ms. (steps per millisecond=1180 ) properties (out of 15) seen :201337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 15) seen :18523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 15) seen :23846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 15) seen :15155
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 15) seen :13332
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 15) seen :13904
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 15) seen :22239
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 15) seen :20845
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 15) seen :30309
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 15) seen :19610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :27780
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 15) seen :25672
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 15) seen :13340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:20:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:20:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:20:27] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:20:27] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:20:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:20:27] [INFO ] [Nat]Added 16 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:20:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:27] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:20:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:20:28] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:20:28] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:20:28] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:28] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:28] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:28] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:28] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:28] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:20:28] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:20:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:20:28] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:20:28] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:28] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:20:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:28] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:20:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:20:28] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:28] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:20:28] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:28] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:28] [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, -1] Max seen :[25675, 30368, 23806, 22256, 19660, 22234, 27833, 30376, 33407, 30376, 23857, 30368, 27819, 19600, 33412]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:20:40] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:20:40] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:20:40] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:20:40] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:20:40] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2022-05-19 12:20:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:20:40] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:20:40] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:20:40] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 852 ms. (steps per millisecond=1173 ) properties (out of 15) seen :201124
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 15) seen :15153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 15) seen :17593
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 15) seen :17562
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 15) seen :16692
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 15) seen :15884
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :27789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 15) seen :25726
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :27784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 15) seen :18541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :27777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 15) seen :19609
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 15) seen :15939
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:20:43] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:20:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:20:43] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:20:43] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:44] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:44] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:44] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:44] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:44] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:44] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:44] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:44] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:20:44] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:20:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:44] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:44] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:44] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:44] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:44] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:44] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:20:44] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:20:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:20:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:20:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:20:44] [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, -1] Max seen :[25677, 30370, 23808, 22258, 19662, 22236, 27835, 30378, 33409, 30378, 23858, 30370, 27821, 19602, 33416]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:20:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:20:56] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:20:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:20:56] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:20:56] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2022-05-19 12:20:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:20:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:20:56] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:20:56] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 896 ms. (steps per millisecond=1116 ) properties (out of 15) seen :201528
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :25657
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 15) seen :19614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 15) seen :15182
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 15) seen :14584
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 15) seen :22265
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 15) seen :18527
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 15) seen :27795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 15) seen :27783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 15) seen :22257
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 15) seen :30313
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 15) seen :16682
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 15) seen :17596
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:21:00] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:21:00] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:21:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:21:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:00] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:00] [INFO ] [Real]Added 16 Read/Feed constraints in 14 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:21:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:21:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:00] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:00] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:21:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:21:00] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 14 ms.
[2022-05-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:00] [INFO ] [Real]Added 16 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:00] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:00] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:00] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:00] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:21:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-19 12:21:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:00] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:00] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:00] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:21:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:21:01] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:21:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:01] [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, -1] Max seen :[25679, 30372, 23810, 22260, 19664, 22238, 27837, 30380, 33411, 30380, 23860, 30372, 27823, 19604, 33418]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 3 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:21:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:21:12] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:21:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:21:12] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:21:12] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2022-05-19 12:21:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:21:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:21:12] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:21:12] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 851 ms. (steps per millisecond=1175 ) properties (out of 15) seen :201408
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 15) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 15) seen :22243
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 15) seen :15171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 15) seen :15925
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 15) seen :15911
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 15) seen :27786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 15) seen :22230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 15) seen :16675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 15) seen :23817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 15) seen :22231
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 15) seen :17563
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:21:16] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:21:16] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:21:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:21:16] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Real]Added 16 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:16] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:16] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:16] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:21:16] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:16] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:21:16] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:16] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:16] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:16] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:17] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:17] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:17] [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, -1] Max seen :[25681, 30374, 23812, 22262, 19666, 22240, 27839, 30382, 33413, 30382, 23863, 30374, 27826, 19606, 33420]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:21:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:21:28] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:21:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:21:28] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:21:28] [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 12:21:28] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:21:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:21:28] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:21:28] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 866 ms. (steps per millisecond=1154 ) properties (out of 15) seen :201157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 15) seen :17551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 15) seen :17580
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 15) seen :16674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 15) seen :14510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 15) seen :16737
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :27782
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 15) seen :25643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 15) seen :22232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :22226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :27782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 15) seen :17555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 15) seen :13923
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:21:31] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:21:32] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:21:32] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:32] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:32] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:21:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:32] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:32] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:32] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:32] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:32] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:21:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:21:32] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:21:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:32] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:32] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:32] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:32] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:32] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:32] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:21:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:21:33] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:33] [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, -1] Max seen :[25682, 30376, 23814, 22264, 19669, 22242, 27841, 30384, 33416, 30385, 23865, 30377, 27829, 19608, 33423]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:21:44] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:21:44] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:21:44] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:21:44] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:21:44] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2022-05-19 12:21:44] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:21:44] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:21:44] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:21:44] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 855 ms. (steps per millisecond=1169 ) properties (out of 15) seen :201497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 15) seen :19619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 15) seen :15200
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 15) seen :22242
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 15) seen :15164
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 15) seen :13928
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 15) seen :27800
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 15) seen :27789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 15) seen :27781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 15) seen :20841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 15) seen :27808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 15) seen :22251
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 15) seen :12825
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:21:48] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:21:48] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:21:48] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:21:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:48] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:21:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:48] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:21:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:48] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:48] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:21:48] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:21:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:48] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:48] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:21:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:21:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:21:48] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:21:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:48] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:48] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:21:48] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:21:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:48] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:21:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:48] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:21:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:21:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:48] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:21:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:48] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:21:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:21:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:48] [INFO ] Added : 1 causal constraints over 1 iterations in 29 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:21:48] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:21:48] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:21:48] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:49] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:21:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:21:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:21:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:21:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:49] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:21:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:21:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:21:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:21:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:21:49] [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, -1] Max seen :[25684, 30377, 23816, 22266, 19672, 22244, 27843, 30386, 33418, 30388, 23867, 30379, 27831, 19610, 33426]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:22:00] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:22:00] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:22:00] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:22:00] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:22:00] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-19 12:22:00] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:22:00] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:22:00] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:22:00] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 851 ms. (steps per millisecond=1175 ) properties (out of 15) seen :201462
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :22229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 15) seen :15198
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 15) seen :18537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 15) seen :15916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 15) seen :13900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :25643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 15) seen :30306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :22229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :23815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :27777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 15) seen :23847
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 15) seen :20863
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:22:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:04] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:22:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:04] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:04] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:04] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:04] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:04] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:04] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:04] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:04] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:04] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:04] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:04] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:04] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:22:04] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:04] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:04] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:22:04] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:04] [INFO ] [Real]Added 16 Read/Feed constraints in 12 ms returned sat
[2022-05-19 12:22:04] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:22:04] [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, -1] Max seen :[25686, 30379, 23819, 22268, 19674, 22246, 27845, 30388, 33420, 30390, 23868, 30381, 27834, 20822, 33428]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:22:16] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:22:16] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:22:16] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:22:16] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:22:16] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2022-05-19 12:22:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:22:16] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:22:16] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:22:16] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 913 ms. (steps per millisecond=1095 ) properties (out of 15) seen :201591
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 15) seen :22262
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 15) seen :20858
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 15) seen :15945
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 15) seen :16704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 15) seen :16671
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 15) seen :20864
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 15) seen :27799
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 15) seen :27793
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 15) seen :18546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :30308
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 15) seen :20831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 15) seen :13893
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:22:21] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:21] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:22:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:22:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:21] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:22:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:21] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:22:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:22:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:21] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:21] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:21] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:22:21] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:22:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:22:21] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:22:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:21] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:22:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:21] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:22:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:22:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:21] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:22:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:22:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:21] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:21] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:22:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:21] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:21] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:22:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-19 12:22:21] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:22:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:22:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:21] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:22] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-19 12:22:22] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:22] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:22:22] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:22:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:22:22] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:22] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:22] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:22] [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, -1] Max seen :[25688, 30381, 23821, 22270, 19676, 22250, 27848, 30391, 33422, 30392, 23871, 30383, 27836, 20824, 33430]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:22:33] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:22:33] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:22:33] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:22:33] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:22:33] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2022-05-19 12:22:33] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:22:33] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:22:33] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:22:33] [INFO ] Computed 0 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 872 ms. (steps per millisecond=1146 ) properties (out of 15) seen :201368
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 15) seen :22287
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 15) seen :20858
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 15) seen :15892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 15) seen :15877
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 15) seen :15902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :27783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 15) seen :25660
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 15) seen :19635
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 15) seen :20858
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :27786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 15) seen :22227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 15) seen :15228
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:22:37] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:37] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:22:37] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:37] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:22:37] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:37] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:37] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:37] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:38] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:22:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:22:38] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:22:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:38] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:38] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:22:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:38] [INFO ] Added : 1 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:38] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:22:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:38] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:22:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:38] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:22:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:22:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:22:38] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:38] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:22:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:22:38] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:38] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:38] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:38] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:22:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:22:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:38] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:38] [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, -1] Max seen :[25690, 30383, 23823, 22272, 19678, 22252, 27850, 30394, 33425, 30394, 23872, 30385, 27839, 20826, 33432]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:22:50] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:22:50] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:22:50] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:22:50] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:22:50] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2022-05-19 12:22:50] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:22:50] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:22:50] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:22:50] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 899 ms. (steps per millisecond=1112 ) properties (out of 15) seen :201092
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 15) seen :22236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 15) seen :19624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 15) seen :13916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 15) seen :12842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 15) seen :20859
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 15) seen :25653
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :30305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 15) seen :30337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 15) seen :18517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 15) seen :27805
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 15) seen :20855
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 15) seen :17558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:22:54] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:54] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:22:54] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:22:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:22:54] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:22:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:54] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:54] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:22:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:54] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:54] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:22:54] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:54] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:54] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:54] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:22:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:22:54] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:54] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:54] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:54] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:54] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:54] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:54] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:54] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:22:54] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:22:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:54] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:22:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:54] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:22:54] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:55] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:55] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:22:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:22:55] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:55] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:22:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:55] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:22:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:22:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:22:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:55] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:22:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:22:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:22:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:55] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:22:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:22:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:22:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:22:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:22:55] [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, -1] Max seen :[25692, 30385, 23825, 22274, 19680, 22254, 27852, 30396, 33428, 30397, 23874, 30387, 27841, 20829, 33434]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:23:06] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:23:06] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:23:06] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:23:06] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:23:06] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2022-05-19 12:23:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:23:06] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:23:06] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:23:06] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 848 ms. (steps per millisecond=1179 ) properties (out of 15) seen :201036
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 15) seen :19613
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 15) seen :15148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 15) seen :20876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 15) seen :13366
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 15) seen :16689
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 15) seen :25666
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 15) seen :23820
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 15) seen :20852
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 15) seen :22237
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 15) seen :23832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 15) seen :20853
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 15) seen :16681
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:23:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:23:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:10] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:23:10] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:10] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:10] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:10] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:10] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:10] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:10] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:23:10] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:10] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:10] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:10] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:10] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:10] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:10] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:10] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:10] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:10] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:10] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:23:10] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:11] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:11] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:23:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:11] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:23:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:11] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:23:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:11] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:23:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:11] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:11] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:23:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:11] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:11] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:23:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:23:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:11] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:11] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:23:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:11] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:11] [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, -1] Max seen :[25696, 30387, 23827, 22276, 19683, 22257, 27854, 30398, 33430, 30400, 23875, 30389, 27843, 20831, 33436]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:23:22] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:23:22] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:23:22] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:23:22] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:23:22] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2022-05-19 12:23:22] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:23:22] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-19 12:23:22] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:23:22] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 923 ms. (steps per millisecond=1083 ) properties (out of 15) seen :201625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 15) seen :19610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 15) seen :15880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 15) seen :15888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 15) seen :15180
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 15) seen :15896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :25663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 15) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 15) seen :23836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 15) seen :30302
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :25668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 15) seen :15176
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:23:26] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:23:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:26] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:23:26] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:23:26] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:26] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:23:26] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:26] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:23:26] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:26] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:26] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:23:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:27] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:23:27] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:27] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:23:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:27] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:23:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:27] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:27] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:23:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:27] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:27] [INFO ] [Nat]Added 16 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:23:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:27] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:23:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:27] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:23:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-19 12:23:27] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:23:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:27] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:27] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:27] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:27] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:23:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:27] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:27] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-19 12:23:27] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:27] [INFO ] Added : 4 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:23:27] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:23:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:23:27] [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, -1] Max seen :[25698, 30389, 23829, 22279, 19685, 22259, 27855, 30401, 33432, 30403, 23877, 30391, 27845, 20833, 33438]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:23:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:23:39] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:23:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:23:39] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:23:39] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-19 12:23:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:23:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:23:39] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:23:39] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 927 ms. (steps per millisecond=1078 ) properties (out of 15) seen :201097
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 15) seen :23849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 15) seen :19642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 15) seen :14498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 15) seen :16658
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 15) seen :17578
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 15) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 15) seen :25673
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 15) seen :23814
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 15) seen :20850
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 15) seen :23815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 15) seen :20925
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 15) seen :14489
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:23:44] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:23:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:44] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:23:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:44] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:23:44] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:44] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:23:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:23:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:44] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:44] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:44] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:44] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:44] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:44] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:44] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:23:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:44] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:44] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:23:44] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:23:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:23:44] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:44] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-19 12:23:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:44] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:23:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:23:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:44] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:23:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:23:44] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:23:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:23:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:23:45] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:45] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:23:45] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:23:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:23:45] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:23:45] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:23:45] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25699, 30390, 23832, 22281, 19687, 22262, 27857, 30404, 33434, 30405, 23879, 30393, 27847, 20835, 33440]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:23:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:23:56] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:23:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:23:56] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:23:56] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2022-05-19 12:23:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:23:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:23:56] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:23:56] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 851 ms. (steps per millisecond=1175 ) properties (out of 15) seen :201538
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 15) seen :17581
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 15) seen :15197
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 15) seen :19606
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 15) seen :20858
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 15) seen :17546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 15) seen :22252
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :27786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :27788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 15) seen :25671
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 15) seen :20855
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 15) seen :15913
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:24:00] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:24:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:00] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:24:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:24:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:24:00] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:00] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:24:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:24:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:24:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:00] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:24:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:00] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:00] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:24:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:24:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:24:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:01] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:24:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:01] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:01] [INFO ] [Real]Added 16 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:24:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:24:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:24:01] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:01] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:24:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:24:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:01] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:01] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:01] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:01] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:01] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:01] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:01] [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, -1] Max seen :[25701, 30392, 23834, 22283, 20823, 22264, 27859, 30406, 33436, 30407, 25639, 30395, 27849, 20837, 33442]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:24:12] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:24:12] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:24:12] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:24:12] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:24:12] [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 12:24:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:24:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:24:13] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:24:13] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 853 ms. (steps per millisecond=1172 ) properties (out of 15) seen :201660
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 15) seen :18537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 15) seen :14503
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 15) seen :13892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 15) seen :14501
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 15) seen :16674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 15) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 15) seen :17592
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 15) 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 15) seen :17557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 15) seen :20875
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 15) seen :15201
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:24:16] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:24:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:16] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:24:16] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:16] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:17] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:17] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Real]Added 16 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:17] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:17] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:17] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:24:17] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:24:17] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:17] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:17] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:17] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:24:17] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:24:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:17] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:17] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:17] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:17] [INFO ] Added : 2 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:24:17] [INFO ] Added : 4 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:17] [INFO ] [Real]Added 16 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:24:17] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:17] [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, -1] Max seen :[25703, 30394, 23837, 22285, 20825, 22265, 27860, 30408, 33438, 30409, 25641, 30397, 27851, 20839, 33445]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:24:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:24:29] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:24:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:24:29] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:24:29] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2022-05-19 12:24:29] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:24:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:24:29] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:24:29] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 849 ms. (steps per millisecond=1177 ) properties (out of 15) seen :201651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 15) seen :23825
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 15) seen :15921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 15) seen :20837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 15) seen :13951
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 15) seen :17565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 15) seen :20844
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 15) seen :27791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :27795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 15) seen :23851
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :22226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 15) seen :17572
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 15) seen :13906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:24:33] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:24:33] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:24:33] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:24:33] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:24:33] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:24:33] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:33] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:33] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:33] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:33] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:33] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:33] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:33] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:33] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:33] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:33] [INFO ] [Real]Added 16 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:33] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:33] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:33] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:33] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:33] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:33] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:33] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:33] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:24:33] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:33] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:24:33] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:33] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:33] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:33] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:33] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:33] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:24:33] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:33] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:33] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:33] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:24:33] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:24:33] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:24:33] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:33] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:34] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:34] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:24:34] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:34] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:34] [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, -1] Max seen :[25706, 30396, 23840, 22287, 20827, 22267, 27862, 30411, 33440, 30412, 25643, 30399, 27853, 20841, 33447]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:24:45] [INFO ] Computed 0 place invariants in 12 ms
[2022-05-19 12:24:45] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:24:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:24:45] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:24:45] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-05-19 12:24:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:24:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:24:45] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:24:45] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 868 ms. (steps per millisecond=1152 ) properties (out of 15) seen :201605
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 15) seen :18520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 15) seen :16685
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 15) seen :19638
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 15) seen :13364
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 15) seen :15202
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :25651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 15) seen :30305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 15) seen :16743
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :23809
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 15) seen :16694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 15) seen :16722
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:24:49] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:24:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:24:49] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:24:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:49] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:24:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:24:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:49] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:24:49] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:24:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:49] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:49] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:24:49] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:24:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:49] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:24:49] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:24:49] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:24:49] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:49] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:24:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:24:49] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:49] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:49] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:49] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:49] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:50] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:50] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:50] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:24:50] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:24:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:24:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:24:50] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:50] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:24:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:24:50] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:24:50] [INFO ] Added : 4 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:24:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:24:50] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:24:50] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:24:50] [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, -1] Max seen :[25708, 30398, 23844, 22289, 20829, 22269, 27865, 30414, 33442, 30415, 25645, 30401, 27855, 20843, 33449]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:25:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:25:01] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:25:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:25:01] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:25:01] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2022-05-19 12:25:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:25:01] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:25:01] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:25:01] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 912 ms. (steps per millisecond=1096 ) properties (out of 15) seen :201860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 15) seen :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 15) seen :16678
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 15) seen :17551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 15) seen :15172
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 15) seen :15899
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :27794
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :30308
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 15) seen :18576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :30321
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 15) seen :18542
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 15) seen :13901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:25:05] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:25:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:25:05] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:25:05] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:05] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:05] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:05] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:25:05] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:25:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:25:05] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:25:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:05] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:05] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:05] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:05] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:05] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:05] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:05] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:05] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:05] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:05] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:05] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:05] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:06] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:06] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:06] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:06] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:06] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-19 12:25:06] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:06] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:25:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:06] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:25:06] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:25:06] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:25:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:06] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:25:06] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:25:06] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:06] [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, -1] Max seen :[25710, 30400, 23846, 22291, 20832, 22272, 27868, 30418, 33445, 30417, 25647, 30403, 27857, 20845, 33451]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:25:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:25:17] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:25:17] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:25:17] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:25:17] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2022-05-19 12:25:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:25:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:25:17] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:25:17] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 873 ms. (steps per millisecond=1145 ) properties (out of 15) seen :201196
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 15) seen :20854
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 15) seen :20849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 15) seen :16693
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 15) seen :14577
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 15) seen :15874
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :25651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :22230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 15) seen :30305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :25647
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :23813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 15) seen :18547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 15) seen :15162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:25:21] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:25:21] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:25:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:21] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:21] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:21] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:21] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:25:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:21] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:21] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:21] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:21] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:21] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:25:22] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:22] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:22] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:22] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:22] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:22] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:22] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:22] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:22] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:25:22] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:22] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:22] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:22] [INFO ] [Nat]Added 16 Read/Feed constraints in 8 ms returned sat
[2022-05-19 12:25:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:22] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:25:22] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:22] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:22] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:22] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:22] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:22] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:25:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:22] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:25:22] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 16 ms.
[2022-05-19 12:25:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:22] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:25:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:22] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:22] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:25:22] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:25:22] [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, -1] Max seen :[25711, 30402, 23849, 22293, 20834, 22274, 27870, 30420, 33447, 30420, 25649, 30407, 27860, 20847, 33453]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:25:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:25:34] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:25:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:25:34] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:25:34] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2022-05-19 12:25:34] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:25:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:25:34] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:25:34] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 850 ms. (steps per millisecond=1176 ) properties (out of 15) seen :201834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 15) seen :20881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 15) seen :20849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 15) seen :18555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 15) seen :15921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 15) seen :15922
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 15) seen :27802
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :30305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 15) seen :30307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 15) seen :18518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 15) seen :25670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) 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 15) seen :17583
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:25:38] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:38] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:25:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:38] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:25:38] [INFO ] [Real]Added 16 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:25:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:38] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:38] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:38] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:38] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:38] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:38] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:25:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:38] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:38] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:25:38] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:25:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:38] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:25:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 5 ms returned sat
[2022-05-19 12:25:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:38] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 11 ms.
[2022-05-19 12:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:25:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:38] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:38] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:25:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:38] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:25:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:38] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:38] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:38] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:38] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:38] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:25:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:39] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:25:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:39] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:25:39] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:39] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:39] [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, -1] Max seen :[25713, 30404, 23851, 22295, 20836, 22276, 27872, 30423, 33449, 30422, 25651, 30409, 27862, 20849, 33455]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:25:50] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:25:50] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:25:50] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:25:50] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:25:50] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2022-05-19 12:25:50] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:25:50] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:25:50] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:25:50] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 910 ms. (steps per millisecond=1098 ) properties (out of 15) seen :201471
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 15) seen :17552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 15) seen :17584
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 15) seen :17551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 15) seen :15177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 15) seen :15913
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :30302
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :30324
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 15) seen :16686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :30308
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 15) seen :18551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 15) seen :17599
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:25:54] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:25:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:25:54] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:25:54] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:54] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:54] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:54] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:54] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:54] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:54] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:54] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:54] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:25:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:54] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:54] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:54] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-19 12:25:54] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:25:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:54] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:54] [INFO ] Added : 1 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:54] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:54] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:54] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:55] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:25:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:55] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:25:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:55] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:55] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:55] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:55] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:25:55] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:25:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:55] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:25:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:25:55] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:25:55] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:25:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:25:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:25:55] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:25:55] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:25:55] [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, -1] Max seen :[25714, 30406, 23853, 22297, 20838, 22277, 27874, 30425, 33451, 30424, 25653, 30412, 27864, 20851, 33459]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:26:06] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:26:06] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:26:06] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:26:06] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:26:06] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-19 12:26:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:26:06] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:26:06] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:26:06] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 945 ms. (steps per millisecond=1058 ) properties (out of 15) seen :201238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 15) seen :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 15) seen :15888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 15) seen :16710
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 15) seen :14529
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 15) seen :17578
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 15) seen :22237
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :30306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 15) seen :30308
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 15) seen :18524
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 15) seen :25674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :27782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 15) seen :18545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:26:10] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:26:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:10] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:26:10] [INFO ] [Real]Added 16 Read/Feed constraints in 7 ms returned sat
[2022-05-19 12:26:10] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:10] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:10] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:10] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:11] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:26:11] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:11] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:11] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:11] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:26:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 0 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:11] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:11] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:11] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:26:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:11] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:11] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:11] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:11] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:11] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:11] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 13 ms.
[2022-05-19 12:26:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:11] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:11] [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, -1] Max seen :[25715, 30408, 23856, 22298, 20840, 22279, 27877, 30427, 33453, 30427, 25654, 30414, 27866, 20853, 33461]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:26:23] [INFO ] Computed 0 place invariants in 12 ms
[2022-05-19 12:26:23] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:26:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:26:23] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:26:23] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2022-05-19 12:26:23] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:26:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:26:23] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:26:23] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 862 ms. (steps per millisecond=1160 ) properties (out of 15) seen :201682
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 15) seen :18547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 15) seen :15890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 15) seen :17551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 15) seen :12841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 15) seen :19649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 15) seen :20841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :30312
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :30307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 15) seen :15887
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :30305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 15) seen :22237
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 15) seen :15914
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:26:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:27] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:26:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:27] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:27] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:27] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:27] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:27] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:27] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:27] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:27] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:27] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:27] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:26:27] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:27] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:27] [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, -1] Max seen :[25717, 30410, 23858, 22300, 20842, 22281, 27878, 30429, 33455, 30430, 25657, 30416, 27869, 20856, 33463]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:26:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:26:39] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:26:39] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:26:39] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:26:39] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-05-19 12:26:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:26:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:26:39] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:26:39] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 849 ms. (steps per millisecond=1177 ) properties (out of 15) seen :201299
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 15) seen :20849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 15) seen :15887
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 15) seen :15892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 15) seen :14541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 15) seen :15905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :27779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :25646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 15) seen :23824
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 15) seen :22248
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 15) seen :22230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 15) seen :20863
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 15) seen :13894
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:26:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:26:43] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:26:43] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:26:43] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:43] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:43] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:43] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:43] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:26:43] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:43] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:43] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:43] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:43] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:43] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:43] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:26:43] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:43] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:26:43] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:43] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:43] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:43] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:26:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:26:43] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:43] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:26:43] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:43] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:43] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:26:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:26:43] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:43] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:26:43] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:43] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:43] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:43] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:44] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:44] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-19 12:26:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:44] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:44] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:26:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:44] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:44] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 13 ms.
[2022-05-19 12:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:26:44] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:44] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:44] [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, -1] Max seen :[25719, 30412, 23860, 22302, 20844, 22283, 27880, 30432, 33458, 30432, 25660, 30419, 27871, 20858, 33465]
Support contains 15 out of 25 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:26:55] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:26:55] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:26:55] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:26:55] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:26:55] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2022-05-19 12:26:55] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:26:55] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-19 12:26:55] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 25/25 transitions.
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:26:55] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 915 ms. (steps per millisecond=1092 ) properties (out of 15) seen :201594
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 15) seen :17556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 15) seen :30304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 15) seen :17551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 15) seen :19609
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 15) seen :13409
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 15) seen :20847
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :25643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :27782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 15) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :30302
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 15) seen :16667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 15) seen :30317
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 15) seen :20841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 15) seen :16688
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :33334
// Phase 1: matrix 25 rows 25 cols
[2022-05-19 12:26:59] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-19 12:26:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:59] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-19 12:26:59] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:59] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:59] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:59] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:59] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:26:59] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:59] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-19 12:26:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:26:59] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:27:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:00] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:27:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:27:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:27:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:27:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:00] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:27:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:27:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:00] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:27:00] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:00] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:27:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:27:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:00] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:27:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:27:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:27:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:00] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:27:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:27:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:00] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:27:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:27:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:27:00] [INFO ] [Real]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:27:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:27:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:27:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:00] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:27:00] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:27:00] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:00] [INFO ] Computed and/alt/rep : 16/16/16 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:00] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2022-05-19 12:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.

========== file over 1MB has been truncated ======
retrieve it from the run archives if needed

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SemanticWebServices-PT-S064P12"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is SemanticWebServices-PT-S064P12, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r204-oct2-165281599200357"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S064P12.tgz
mv SemanticWebServices-PT-S064P12 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;