Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r215-oct2-165281605900136.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is SemanticWebServices-PT-S064P15, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r215-oct2-165281605900136
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 6.4K Apr 29 12:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 29 12:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Apr 29 12:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K Apr 29 12:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K 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 18K 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 137K 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-S064P15-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1653209160538

Running Version 0
[2022-05-22 08:46:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-22 08:46:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-22 08:46:03] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2022-05-22 08:46:03] [INFO ] Transformed 118 places.
[2022-05-22 08:46:03] [INFO ] Transformed 194 transitions.
[2022-05-22 08:46:03] [INFO ] Parsed PT model containing 118 places and 194 transitions in 117 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 101 transitions
Reduce redundant transitions removed 101 transitions.
Normalized transition count is 82 out of 91 initially.
// Phase 1: matrix 82 rows 116 cols
[2022-05-22 08:46:03] [INFO ] Computed 37 place invariants in 14 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 16) seen :794
FORMULA SemanticWebServices-PT-S064P15-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S064P15-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 14) seen :168
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 14) seen :400
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 14) seen :71
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 14) seen :533
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 14) seen :158
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 14) seen :122
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 14) seen :177
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 14) seen :364
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 14) seen :56
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 14) seen :54
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 14) seen :179
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 14) seen :594
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 14) seen :238
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 14) seen :92
[2022-05-22 08:46:03] [INFO ] Flow matrix only has 82 transitions (discarded 9 similar events)
// Phase 1: matrix 82 rows 116 cols
[2022-05-22 08:46:03] [INFO ] Computed 37 place invariants in 7 ms
[2022-05-22 08:46:03] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-05-22 08:46:03] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 19 ms returned sat
[2022-05-22 08:46:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:03] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 08:46:03] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-22 08:46:03] [INFO ] [Real]Added 72 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:46:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:03] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-22 08:46:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:03] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2022-05-22 08:46:03] [INFO ] [Nat]Added 72 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:46:03] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 12 ms.
[2022-05-22 08:46:03] [INFO ] Added : 69 causal constraints over 14 iterations in 141 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 08:46:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:04] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-22 08:46:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:04] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2022-05-22 08:46:04] [INFO ] [Real]Added 72 Read/Feed constraints in 20 ms returned sat
[2022-05-22 08:46:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:04] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:04] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-22 08:46:04] [INFO ] [Nat]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:46:04] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 19 ms.
[2022-05-22 08:46:04] [INFO ] Added : 68 causal constraints over 14 iterations in 207 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 08:46:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:04] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 6 ms returned sat
[2022-05-22 08:46:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:04] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:46:04] [INFO ] [Real]Added 72 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:46:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 21 ms returned sat
[2022-05-22 08:46:04] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-22 08:46:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:04] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:46:04] [INFO ] [Nat]Added 72 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:46:04] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 7 ms.
[2022-05-22 08:46:04] [INFO ] Added : 69 causal constraints over 14 iterations in 119 ms. Result :sat
Minimization took 12 ms.
[2022-05-22 08:46:04] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2022-05-22 08:46:04] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-22 08:46:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:04] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-22 08:46:04] [INFO ] [Real]Added 72 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:04] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:04] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:46:04] [INFO ] [Nat]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:46:04] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-22 08:46:05] [INFO ] Added : 68 causal constraints over 14 iterations in 123 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 08:46:05] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:05] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:46:05] [INFO ] [Real]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:05] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 3 ms returned sat
[2022-05-22 08:46:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:05] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:46:05] [INFO ] [Nat]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:05] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-22 08:46:05] [INFO ] Added : 69 causal constraints over 14 iterations in 100 ms. Result :sat
Minimization took 12 ms.
[2022-05-22 08:46:05] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:05] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 12 ms returned sat
[2022-05-22 08:46:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:05] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:46:05] [INFO ] [Real]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:05] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:05] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:46:05] [INFO ] [Nat]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:05] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 17 ms.
[2022-05-22 08:46:05] [INFO ] Added : 68 causal constraints over 14 iterations in 115 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:46:05] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 08:46:05] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 39 ms returned sat
[2022-05-22 08:46:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:05] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:46:05] [INFO ] [Real]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:46:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:05] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:05] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:46:05] [INFO ] [Nat]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:05] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-22 08:46:05] [INFO ] Added : 68 causal constraints over 14 iterations in 88 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:46:05] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:05] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 6 ms returned sat
[2022-05-22 08:46:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:06] [INFO ] [Real]Absence check using state equation in 215 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Real]Added 72 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 3 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:06] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Nat]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:06] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-22 08:46:06] [INFO ] Added : 69 causal constraints over 14 iterations in 103 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:46:06] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 3 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Real]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:46:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 3 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:06] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Nat]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:06] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-22 08:46:06] [INFO ] Added : 69 causal constraints over 14 iterations in 88 ms. Result :sat
Minimization took 11 ms.
[2022-05-22 08:46:06] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:06] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Real]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:46:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:06] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Nat]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:46:06] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-22 08:46:06] [INFO ] Added : 68 causal constraints over 14 iterations in 89 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 08:46:06] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 3 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:06] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Real]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:46:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 3 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:06] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:46:06] [INFO ] [Nat]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:46:06] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-22 08:46:07] [INFO ] Added : 68 causal constraints over 14 iterations in 88 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 08:46:07] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:07] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Real]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:46:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 26 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 241 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:07] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2022-05-22 08:46:07] [INFO ] [Nat]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:07] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-22 08:46:08] [INFO ] Added : 69 causal constraints over 14 iterations in 359 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 08:46:08] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:08] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Real]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 7 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:08] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Nat]Added 72 Read/Feed constraints in 37 ms returned sat
[2022-05-22 08:46:08] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-22 08:46:08] [INFO ] Added : 69 causal constraints over 14 iterations in 100 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:46:08] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:08] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Real]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:46:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 11 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 13 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:08] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:46:08] [INFO ] [Nat]Added 72 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:08] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-22 08:46:08] [INFO ] Added : 68 causal constraints over 14 iterations in 138 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[162, 259, 76, 395, 124, 87, 66, 284, 59, 66, 127, 284, 238, 69]
Incomplete Parikh walk after 13900 steps, including 99 resets, run finished after 46 ms. (steps per millisecond=302 ) properties (out of 14) seen :97 could not realise parikh vector
Incomplete Parikh walk after 30900 steps, including 294 resets, run finished after 88 ms. (steps per millisecond=351 ) properties (out of 14) seen :263 could not realise parikh vector
Incomplete Parikh walk after 35500 steps, including 170 resets, run finished after 62 ms. (steps per millisecond=572 ) properties (out of 14) seen :596 could not realise parikh vector
Incomplete Parikh walk after 19700 steps, including 97 resets, run finished after 125 ms. (steps per millisecond=157 ) properties (out of 14) seen :151 could not realise parikh vector
Incomplete Parikh walk after 13600 steps, including 98 resets, run finished after 42 ms. (steps per millisecond=323 ) properties (out of 14) seen :95 could not realise parikh vector
Incomplete Parikh walk after 13000 steps, including 216 resets, run finished after 24 ms. (steps per millisecond=541 ) properties (out of 14) seen :84 could not realise parikh vector
Incomplete Parikh walk after 35500 steps, including 156 resets, run finished after 121 ms. (steps per millisecond=293 ) properties (out of 14) seen :593 could not realise parikh vector
Incomplete Parikh walk after 13600 steps, including 99 resets, run finished after 26 ms. (steps per millisecond=523 ) properties (out of 14) seen :96 could not realise parikh vector
Incomplete Parikh walk after 15700 steps, including 98 resets, run finished after 31 ms. (steps per millisecond=506 ) properties (out of 14) seen :114 could not realise parikh vector
Incomplete Parikh walk after 19500 steps, including 210 resets, run finished after 63 ms. (steps per millisecond=309 ) properties (out of 14) seen :158 could not realise parikh vector
Incomplete Parikh walk after 46500 steps, including 97 resets, run finished after 63 ms. (steps per millisecond=738 ) properties (out of 14) seen :429 could not realise parikh vector
Incomplete Parikh walk after 14700 steps, including 177 resets, run finished after 30 ms. (steps per millisecond=490 ) properties (out of 14) seen :100 could not realise parikh vector
Incomplete Parikh walk after 32900 steps, including 98 resets, run finished after 69 ms. (steps per millisecond=476 ) properties (out of 14) seen :284 could not realise parikh vector
Incomplete Parikh walk after 23300 steps, including 173 resets, run finished after 41 ms. (steps per millisecond=568 ) properties (out of 14) seen :190 could not realise parikh vector
Support contains 14 out of 116 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 116/116 places, 91/91 transitions.
Graph (complete) has 290 edges and 116 vertex of which 57 are kept as prefixes of interest. Removing 59 places using SCC suffix rule.8 ms
Discarding 59 places :
Also discarding 39 output transitions
Drop transitions removed 39 transitions
Ensure Unique test removed 15 places
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 42 transition count 40
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 41 transition count 39
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 30 place count 40 transition count 39
Applied a total of 30 rules in 38 ms. Remains 40 /116 variables (removed 76) and now considering 39/91 (removed 52) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/116 places, 39/91 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:46:09] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1679 ms. (steps per millisecond=595 ) properties (out of 14) seen :120668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 14) seen :14492
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 14) seen :10721
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 14) seen :9272
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 14) seen :13880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 14) seen :15150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 14) seen :10763
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 14) seen :17550
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 14) seen :31712
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 14) seen :15886
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 14) seen :14505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 14) seen :10789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 14) seen :35071
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 14) seen :11474
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:46:15] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:46:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:16] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:46:16] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:46:16] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:16] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-22 08:46:16] [INFO ] Added : 30 causal constraints over 6 iterations in 49 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:46:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:16] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 11 ms returned sat
[2022-05-22 08:46:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:16] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:16] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:16] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:46:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Real]Added 30 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:46:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:16] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:16] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 15 ms.
[2022-05-22 08:46:16] [INFO ] Added : 30 causal constraints over 6 iterations in 37 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:46:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:16] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:16] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:46:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:16] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:16] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:46:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:16] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:16] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:46:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:16] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:46:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:16] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:17] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 15 ms.
[2022-05-22 08:46:17] [INFO ] Added : 30 causal constraints over 6 iterations in 33 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:17] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:17] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:17] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:17] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:17] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:17] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:17] [INFO ] Added : 30 causal constraints over 6 iterations in 43 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:17] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:17] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:17] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:46:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:17] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:17] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:17] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[14474, 10699, 9205, 13866, 15137, 10719, 17535, 17529, 15860, 14480, 10711, 17529, 33334, 11434]
Incomplete Parikh walk after 1147200 steps, including 99 resets, run finished after 838 ms. (steps per millisecond=1368 ) properties (out of 14) seen :11460 could not realise parikh vector
Incomplete Parikh walk after 3337300 steps, including 99 resets, run finished after 2034 ms. (steps per millisecond=1640 ) properties (out of 14) seen :33363 could not realise parikh vector
Incomplete Parikh walk after 1756700 steps, including 99 resets, run finished after 1085 ms. (steps per millisecond=1619 ) properties (out of 14) seen :35084 could not realise parikh vector
Incomplete Parikh walk after 1074900 steps, including 99 resets, run finished after 699 ms. (steps per millisecond=1537 ) properties (out of 14) seen :10736 could not realise parikh vector
Incomplete Parikh walk after 1451800 steps, including 98 resets, run finished after 953 ms. (steps per millisecond=1523 ) properties (out of 14) seen :14651 could not realise parikh vector
Incomplete Parikh walk after 1589800 steps, including 99 resets, run finished after 863 ms. (steps per millisecond=1842 ) properties (out of 14) seen :15890 could not realise parikh vector
Incomplete Parikh walk after 1756700 steps, including 99 resets, run finished after 1115 ms. (steps per millisecond=1575 ) properties (out of 14) seen :35091 could not realise parikh vector
Incomplete Parikh walk after 1757300 steps, including 98 resets, run finished after 1283 ms. (steps per millisecond=1369 ) properties (out of 14) seen :17586 could not realise parikh vector
Incomplete Parikh walk after 1075700 steps, including 99 resets, run finished after 744 ms. (steps per millisecond=1445 ) properties (out of 14) seen :10750 could not realise parikh vector
Incomplete Parikh walk after 1517500 steps, including 99 resets, run finished after 899 ms. (steps per millisecond=1687 ) properties (out of 14) seen :15170 could not realise parikh vector
Incomplete Parikh walk after 1390400 steps, including 98 resets, run finished after 873 ms. (steps per millisecond=1592 ) properties (out of 14) seen :14039 could not realise parikh vector
Incomplete Parikh walk after 924300 steps, including 99 resets, run finished after 537 ms. (steps per millisecond=1721 ) properties (out of 14) seen :9235 could not realise parikh vector
Incomplete Parikh walk after 1073700 steps, including 99 resets, run finished after 664 ms. (steps per millisecond=1617 ) properties (out of 14) seen :10729 could not realise parikh vector
Incomplete Parikh walk after 1451200 steps, including 98 resets, run finished after 894 ms. (steps per millisecond=1623 ) properties (out of 14) seen :14519 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:46:30] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:46:30] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:46:30] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:46:31] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:46:31] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-05-22 08:46:31] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:46:31] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:46:31] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:46:31] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1240 ms. (steps per millisecond=806 ) properties (out of 14) seen :120607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 14) seen :12830
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 14) seen :10094
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 14) seen :9555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 14) seen :18550
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 14) seen :10407
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 14) seen :8932
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 14) seen :14510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 14) seen :41668
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 14) seen :20843
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 14) seen :12818
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 14) seen :13934
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 14) seen :30323
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 14) seen :15867
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:46:37] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:46:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:37] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:46:37] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:46:37] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:37] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:46:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:37] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:46:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:37] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:37] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:37] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:46:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:37] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:46:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:37] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:46:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:37] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:37] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:46:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:37] [INFO ] Added : 30 causal constraints over 6 iterations in 32 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:46:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:37] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:46:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 27 ms returned sat
[2022-05-22 08:46:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:38] [INFO ] Added : 30 causal constraints over 6 iterations in 224 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 08:46:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:38] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:46:38] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:46:38] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:38] [INFO ] Added : 30 causal constraints over 6 iterations in 31 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:46:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:38] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:38] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:38] [INFO ] Added : 30 causal constraints over 6 iterations in 31 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:38] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:38] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:38] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:46:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 13 ms returned sat
[2022-05-22 08:46:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:46:38] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:38] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:46:38] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:46:38] [INFO ] Added : 30 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[14476, 10701, 9457, 18514, 15139, 10722, 17537, 20827, 20827, 14482, 13871, 20827, 33336, 15856]
Incomplete Parikh walk after 1589400 steps, including 99 resets, run finished after 853 ms. (steps per millisecond=1863 ) properties (out of 14) seen :15883 could not realise parikh vector
Incomplete Parikh walk after 3337500 steps, including 99 resets, run finished after 1978 ms. (steps per millisecond=1687 ) properties (out of 14) seen :33366 could not realise parikh vector
Incomplete Parikh walk after 2086500 steps, including 99 resets, run finished after 1284 ms. (steps per millisecond=1625 ) properties (out of 14) seen :41684 could not realise parikh vector
Incomplete Parikh walk after 1390900 steps, including 99 resets, run finished after 897 ms. (steps per millisecond=1550 ) properties (out of 14) seen :13898 could not realise parikh vector
Incomplete Parikh walk after 1452000 steps, including 98 resets, run finished after 946 ms. (steps per millisecond=1534 ) properties (out of 14) seen :14647 could not realise parikh vector
Incomplete Parikh walk after 2086500 steps, including 99 resets, run finished after 1133 ms. (steps per millisecond=1841 ) properties (out of 14) seen :20853 could not realise parikh vector
Incomplete Parikh walk after 2086500 steps, including 99 resets, run finished after 1293 ms. (steps per millisecond=1613 ) properties (out of 14) seen :41681 could not realise parikh vector
Incomplete Parikh walk after 1757500 steps, including 98 resets, run finished after 1098 ms. (steps per millisecond=1600 ) properties (out of 14) seen :17579 could not realise parikh vector
Incomplete Parikh walk after 1076000 steps, including 99 resets, run finished after 691 ms. (steps per millisecond=1557 ) properties (out of 14) seen :10746 could not realise parikh vector
Incomplete Parikh walk after 1517700 steps, including 99 resets, run finished after 888 ms. (steps per millisecond=1709 ) properties (out of 14) seen :15164 could not realise parikh vector
Incomplete Parikh walk after 1855200 steps, including 98 resets, run finished after 1182 ms. (steps per millisecond=1569 ) properties (out of 14) seen :18726 could not realise parikh vector
Incomplete Parikh walk after 949500 steps, including 99 resets, run finished after 560 ms. (steps per millisecond=1695 ) properties (out of 14) seen :9484 could not realise parikh vector
Incomplete Parikh walk after 1073900 steps, including 99 resets, run finished after 669 ms. (steps per millisecond=1605 ) properties (out of 14) seen :10728 could not realise parikh vector
Incomplete Parikh walk after 1451400 steps, including 98 resets, run finished after 879 ms. (steps per millisecond=1651 ) properties (out of 14) seen :14520 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:46:52] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:46:53] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:46:53] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:46:53] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:46:53] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2022-05-22 08:46:53] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:46:53] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:46:53] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:46:53] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1295 ms. (steps per millisecond=772 ) properties (out of 14) seen :120438
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 14) seen :20839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 14) seen :11889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 14) seen :10769
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 14) seen :12353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 14) seen :15870
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 14) seen :11111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 14) seen :23841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 14) seen :31742
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 14) seen :23828
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 14) seen :18525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 14) seen :8471
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 14) seen :33319
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 14) seen :12337
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:46:58] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:46:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 13 ms returned sat
[2022-05-22 08:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:46:58] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:46:58] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:46:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:58] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:58] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:46:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:58] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:46:58] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:58] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:46:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:58] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:59] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:59] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 23 ms.
[2022-05-22 08:46:59] [INFO ] Added : 30 causal constraints over 6 iterations in 85 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:46:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 11 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:59] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:59] [INFO ] Added : 30 causal constraints over 6 iterations in 25 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:59] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:59] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:59] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:46:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Real]Added 30 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:46:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:59] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:59] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:46:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:59] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:59] [INFO ] Added : 30 causal constraints over 6 iterations in 60 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:46:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:59] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 6 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:59] [INFO ] [Nat]Absence check using state equation in 218 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 28 ms returned sat
[2022-05-22 08:46:59] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:47:00] [INFO ] Added : 30 causal constraints over 6 iterations in 173 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 08:47:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:00] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Nat]Added 30 Read/Feed constraints in 16 ms returned sat
[2022-05-22 08:47:00] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:00] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:47:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:00] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Nat]Added 30 Read/Feed constraints in 28 ms returned sat
[2022-05-22 08:47:00] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:47:00] [INFO ] Added : 30 causal constraints over 6 iterations in 113 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:47:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:00] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:00] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:00] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:47:00] [INFO ] Added : 30 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:47:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:00] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:00] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:00] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:47:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:00] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:00] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:47:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:47:01] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:01] [INFO ] [Nat]Absence check using state equation in 338 ms returned sat
[2022-05-22 08:47:01] [INFO ] [Nat]Added 30 Read/Feed constraints in 28 ms returned sat
[2022-05-22 08:47:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:47:01] [INFO ] Added : 30 causal constraints over 6 iterations in 226 ms. Result :sat
Minimization took 23 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20827, 11863, 10724, 18516, 15856, 11072, 23806, 20830, 23805, 18512, 13873, 20830, 33338, 15858]
Incomplete Parikh walk after 1589600 steps, including 99 resets, run finished after 859 ms. (steps per millisecond=1850 ) properties (out of 14) seen :15887 could not realise parikh vector
Incomplete Parikh walk after 3337700 steps, including 99 resets, run finished after 1911 ms. (steps per millisecond=1746 ) properties (out of 14) seen :33369 could not realise parikh vector
Incomplete Parikh walk after 2086800 steps, including 99 resets, run finished after 1301 ms. (steps per millisecond=1603 ) properties (out of 14) seen :41687 could not realise parikh vector
Incomplete Parikh walk after 1391100 steps, including 99 resets, run finished after 881 ms. (steps per millisecond=1579 ) properties (out of 14) seen :13900 could not realise parikh vector
Incomplete Parikh walk after 1855000 steps, including 98 resets, run finished after 1212 ms. (steps per millisecond=1530 ) properties (out of 14) seen :18717 could not realise parikh vector
Incomplete Parikh walk after 2384300 steps, including 99 resets, run finished after 1295 ms. (steps per millisecond=1841 ) properties (out of 14) seen :23834 could not realise parikh vector
Incomplete Parikh walk after 2086800 steps, including 99 resets, run finished after 1294 ms. (steps per millisecond=1612 ) properties (out of 14) seen :41689 could not realise parikh vector
Incomplete Parikh walk after 2384400 steps, including 98 resets, run finished after 1516 ms. (steps per millisecond=1572 ) properties (out of 14) seen :23864 could not realise parikh vector
Incomplete Parikh walk after 1111000 steps, including 99 resets, run finished after 749 ms. (steps per millisecond=1483 ) properties (out of 14) seen :11097 could not realise parikh vector
Incomplete Parikh walk after 1589400 steps, including 99 resets, run finished after 903 ms. (steps per millisecond=1760 ) properties (out of 14) seen :15882 could not realise parikh vector
Incomplete Parikh walk after 1855400 steps, including 98 resets, run finished after 1152 ms. (steps per millisecond=1610 ) properties (out of 14) seen :18738 could not realise parikh vector
Incomplete Parikh walk after 1076200 steps, including 99 resets, run finished after 697 ms. (steps per millisecond=1544 ) properties (out of 14) seen :10752 could not realise parikh vector
Incomplete Parikh walk after 1190100 steps, including 99 resets, run finished after 752 ms. (steps per millisecond=1582 ) properties (out of 14) seen :11892 could not realise parikh vector
Incomplete Parikh walk after 2086500 steps, including 98 resets, run finished after 1269 ms. (steps per millisecond=1644 ) properties (out of 14) seen :20877 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:47:17] [INFO ] Computed 1 place invariants in 7 ms
[2022-05-22 08:47:17] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:47:17] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:47:17] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:47:17] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2022-05-22 08:47:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:47:17] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:47:17] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:47:17] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1318 ms. (steps per millisecond=758 ) properties (out of 14) seen :120776
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 14) seen :16686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 14) seen :13896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 14) seen :13378
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 14) seen :25646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 14) seen :13348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 14) seen :10725
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 14) seen :17543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 14) seen :33322
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 14) seen :25688
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=2857 ) properties (out of 14) seen :11131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 14) seen :9830
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 14) seen :41671
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 14) seen :12832
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:47:23] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:47:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:47:23] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:47:23] [INFO ] [Real]Added 30 Read/Feed constraints in 25 ms returned sat
[2022-05-22 08:47:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:23] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:23] [INFO ] Added : 30 causal constraints over 6 iterations in 35 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:47:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:23] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:23] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:47:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:47:23] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:24] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:24] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:24] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:47:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:24] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Nat]Added 30 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:47:24] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:24] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:47:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:24] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:24] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-22 08:47:24] [INFO ] Added : 30 causal constraints over 6 iterations in 226 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 08:47:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:24] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:24] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:47:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:24] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Real]Added 30 Read/Feed constraints in 22 ms returned sat
[2022-05-22 08:47:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:24] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:24] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:47:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:24] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:24] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:24] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:47:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:25] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:25] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:25] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:47:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:25] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:25] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:25] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:47:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:47:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:25] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:47:25] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:47:25] [INFO ] Added : 30 causal constraints over 6 iterations in 26 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:47:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:25] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:25] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:25] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:47:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Real]Added 30 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:47:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:25] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:25] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:25] [INFO ] Added : 30 causal constraints over 6 iterations in 31 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:47:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:25] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:25] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:25] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:25] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20829, 13872, 13315, 25636, 15858, 11074, 23808, 20833, 25637, 18514, 13875, 20833, 33340, 15860]
Incomplete Parikh walk after 1589800 steps, including 99 resets, run finished after 877 ms. (steps per millisecond=1812 ) properties (out of 14) seen :15888 could not realise parikh vector
Incomplete Parikh walk after 3337900 steps, including 99 resets, run finished after 1942 ms. (steps per millisecond=1718 ) properties (out of 14) seen :33367 could not realise parikh vector
Incomplete Parikh walk after 2087100 steps, including 99 resets, run finished after 1293 ms. (steps per millisecond=1614 ) properties (out of 14) seen :41690 could not realise parikh vector
Incomplete Parikh walk after 1391300 steps, including 99 resets, run finished after 874 ms. (steps per millisecond=1591 ) properties (out of 14) seen :13901 could not realise parikh vector
Incomplete Parikh walk after 1855200 steps, including 98 resets, run finished after 1206 ms. (steps per millisecond=1538 ) properties (out of 14) seen :18708 could not realise parikh vector
Incomplete Parikh walk after 2567500 steps, including 99 resets, run finished after 1338 ms. (steps per millisecond=1918 ) properties (out of 14) seen :25666 could not realise parikh vector
Incomplete Parikh walk after 2087100 steps, including 99 resets, run finished after 1269 ms. (steps per millisecond=1644 ) properties (out of 14) seen :41694 could not realise parikh vector
Incomplete Parikh walk after 2384600 steps, including 98 resets, run finished after 1516 ms. (steps per millisecond=1572 ) properties (out of 14) seen :23860 could not realise parikh vector
Incomplete Parikh walk after 1111200 steps, including 99 resets, run finished after 701 ms. (steps per millisecond=1585 ) properties (out of 14) seen :11103 could not realise parikh vector
Incomplete Parikh walk after 1589600 steps, including 99 resets, run finished after 890 ms. (steps per millisecond=1786 ) properties (out of 14) seen :15886 could not realise parikh vector
Incomplete Parikh walk after 2567400 steps, including 98 resets, run finished after 1613 ms. (steps per millisecond=1591 ) properties (out of 14) seen :25924 could not realise parikh vector
Incomplete Parikh walk after 1335300 steps, including 99 resets, run finished after 809 ms. (steps per millisecond=1650 ) properties (out of 14) seen :13340 could not realise parikh vector
Incomplete Parikh walk after 1391000 steps, including 99 resets, run finished after 811 ms. (steps per millisecond=1715 ) properties (out of 14) seen :13899 could not realise parikh vector
Incomplete Parikh walk after 2086700 steps, including 98 resets, run finished after 1261 ms. (steps per millisecond=1654 ) properties (out of 14) seen :20875 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:47:42] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:47:42] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:47:42] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:47:42] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:47:42] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2022-05-22 08:47:42] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:47:42] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:47:42] [INFO ] Dead Transitions using invariants and state equation in 40 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:47:42] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1281 ms. (steps per millisecond=780 ) properties (out of 14) seen :120965
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 14) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 14) seen :10076
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 14) seen :8680
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 14) seen :18530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 14) seen :17563
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 14) seen :8731
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 14) seen :19606
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 14) seen :37014
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 14) seen :16657
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 14) seen :14498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 14) seen :10434
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 14) seen :41718
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 14) seen :9237
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:47:47] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:47:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:47] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:47:47] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:47] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:47] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:47:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:47] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:47:47] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:47] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:47] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:47:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:47] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:47:47] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:47:47] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:47] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:47:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:48] [INFO ] Added : 30 causal constraints over 6 iterations in 30 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:48] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:48] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:48] [INFO ] Added : 30 causal constraints over 6 iterations in 29 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:48] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:48] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:47:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:48] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:48] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:47:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:47:48] [INFO ] Added : 30 causal constraints over 6 iterations in 35 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:48] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:49] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20831, 13874, 13317, 25638, 17535, 11077, 23810, 20835, 25640, 18516, 13877, 20835, 33342, 15862]
Incomplete Parikh walk after 1590000 steps, including 99 resets, run finished after 855 ms. (steps per millisecond=1859 ) properties (out of 14) seen :15887 could not realise parikh vector
Incomplete Parikh walk after 3338100 steps, including 99 resets, run finished after 1891 ms. (steps per millisecond=1765 ) properties (out of 14) seen :33372 could not realise parikh vector
Incomplete Parikh walk after 2087300 steps, including 99 resets, run finished after 1292 ms. (steps per millisecond=1615 ) properties (out of 14) seen :41701 could not realise parikh vector
Incomplete Parikh walk after 1391500 steps, including 99 resets, run finished after 898 ms. (steps per millisecond=1549 ) properties (out of 14) seen :13904 could not realise parikh vector
Incomplete Parikh walk after 1855400 steps, including 98 resets, run finished after 1200 ms. (steps per millisecond=1546 ) properties (out of 14) seen :18720 could not realise parikh vector
Incomplete Parikh walk after 2567800 steps, including 99 resets, run finished after 1361 ms. (steps per millisecond=1886 ) properties (out of 14) seen :25669 could not realise parikh vector
Incomplete Parikh walk after 2087300 steps, including 99 resets, run finished after 1295 ms. (steps per millisecond=1611 ) properties (out of 14) seen :41695 could not realise parikh vector
Incomplete Parikh walk after 2384800 steps, including 98 resets, run finished after 1543 ms. (steps per millisecond=1545 ) properties (out of 14) seen :23860 could not realise parikh vector
Incomplete Parikh walk after 1111500 steps, including 99 resets, run finished after 728 ms. (steps per millisecond=1526 ) properties (out of 14) seen :11104 could not realise parikh vector
Incomplete Parikh walk after 1757300 steps, including 99 resets, run finished after 1028 ms. (steps per millisecond=1709 ) properties (out of 14) seen :17563 could not realise parikh vector
Incomplete Parikh walk after 2567600 steps, including 98 resets, run finished after 1604 ms. (steps per millisecond=1600 ) properties (out of 14) seen :25922 could not realise parikh vector
Incomplete Parikh walk after 1335500 steps, including 99 resets, run finished after 770 ms. (steps per millisecond=1734 ) properties (out of 14) seen :13343 could not realise parikh vector
Incomplete Parikh walk after 1391200 steps, including 99 resets, run finished after 861 ms. (steps per millisecond=1615 ) properties (out of 14) seen :13903 could not realise parikh vector
Incomplete Parikh walk after 2086900 steps, including 98 resets, run finished after 1301 ms. (steps per millisecond=1604 ) properties (out of 14) seen :20879 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:48:05] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:05] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:48:05] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:05] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:48:05] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2022-05-22 08:48:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:48:05] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:05] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:48:05] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1325 ms. (steps per millisecond=754 ) properties (out of 14) seen :121076
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 14) seen :23819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 14) seen :10732
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 14) seen :12376
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 14) seen :20835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 14) seen :13335
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 14) seen :9819
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 14) seen :17535
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 14) seen :55577
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 14) seen :17540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 14) seen :14498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 14) seen :10776
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 14) seen :47625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 14) seen :12856
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:48:11] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:48:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:11] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:48:11] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:11] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:48:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:11] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:11] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 08:48:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:48:11] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:11] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 08:48:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:11] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:11] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:11] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:11] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:48:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:11] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:48:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:12] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:12] [INFO ] Added : 30 causal constraints over 6 iterations in 43 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:48:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 6 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:12] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:12] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:12] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:48:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 5 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:12] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:12] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:12] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:48:12] [INFO ] Added : 30 causal constraints over 6 iterations in 27 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:12] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:48:12] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:48:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:12] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:12] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:12] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:12] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:48:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:12] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:12] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23806, 13876, 13319, 25640, 17537, 11080, 23812, 27776, 25643, 18518, 13880, 27776, 33344, 15864]
Incomplete Parikh walk after 1590200 steps, including 99 resets, run finished after 843 ms. (steps per millisecond=1886 ) properties (out of 14) seen :15890 could not realise parikh vector
Incomplete Parikh walk after 3338300 steps, including 99 resets, run finished after 1965 ms. (steps per millisecond=1698 ) properties (out of 14) seen :33374 could not realise parikh vector
Incomplete Parikh walk after 2781400 steps, including 99 resets, run finished after 1781 ms. (steps per millisecond=1561 ) properties (out of 14) seen :55580 could not realise parikh vector
Incomplete Parikh walk after 1391800 steps, including 99 resets, run finished after 868 ms. (steps per millisecond=1603 ) properties (out of 14) seen :13909 could not realise parikh vector
Incomplete Parikh walk after 1855600 steps, including 98 resets, run finished after 1282 ms. (steps per millisecond=1447 ) properties (out of 14) seen :18732 could not realise parikh vector
Incomplete Parikh walk after 2568100 steps, including 99 resets, run finished after 1361 ms. (steps per millisecond=1886 ) properties (out of 14) seen :25672 could not realise parikh vector
Incomplete Parikh walk after 2781400 steps, including 99 resets, run finished after 1681 ms. (steps per millisecond=1654 ) properties (out of 14) seen :55578 could not realise parikh vector
Incomplete Parikh walk after 2385000 steps, including 98 resets, run finished after 1473 ms. (steps per millisecond=1619 ) properties (out of 14) seen :23863 could not realise parikh vector
Incomplete Parikh walk after 1111800 steps, including 99 resets, run finished after 702 ms. (steps per millisecond=1583 ) properties (out of 14) seen :11111 could not realise parikh vector
Incomplete Parikh walk after 1757500 steps, including 99 resets, run finished after 985 ms. (steps per millisecond=1784 ) properties (out of 14) seen :17564 could not realise parikh vector
Incomplete Parikh walk after 2567800 steps, including 98 resets, run finished after 1574 ms. (steps per millisecond=1631 ) properties (out of 14) seen :25910 could not realise parikh vector
Incomplete Parikh walk after 1335700 steps, including 99 resets, run finished after 794 ms. (steps per millisecond=1682 ) properties (out of 14) seen :13348 could not realise parikh vector
Incomplete Parikh walk after 1391400 steps, including 99 resets, run finished after 810 ms. (steps per millisecond=1717 ) properties (out of 14) seen :13905 could not realise parikh vector
Incomplete Parikh walk after 2384400 steps, including 98 resets, run finished after 1420 ms. (steps per millisecond=1679 ) properties (out of 14) seen :23851 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 6 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:48:30] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:30] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:48:30] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:30] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:48:30] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2022-05-22 08:48:30] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:48:30] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:30] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:48:30] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1339 ms. (steps per millisecond=746 ) properties (out of 14) seen :120530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 14) seen :15884
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 14) seen :11937
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 14) seen :9505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 14) seen :22236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 14) seen :14485
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 14) seen :12821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 14) seen :23807
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 14) seen :28980
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 14) seen :16665
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 14) seen :13330
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 14) seen :9021
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 14) seen :51279
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 14) seen :11485
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:48:35] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:48:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:35] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:48:35] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:48:35] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:48:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:48:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:35] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:48:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:48:36] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:36] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:48:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:36] [INFO ] Added : 30 causal constraints over 6 iterations in 39 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:48:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:36] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:36] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:36] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:36] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:36] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:36] [INFO ] Added : 30 causal constraints over 6 iterations in 27 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:48:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:36] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:48:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:36] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:48:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:36] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:36] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:48:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:36] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:48:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 9 ms.
[2022-05-22 08:48:37] [INFO ] Added : 30 causal constraints over 6 iterations in 28 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 08:48:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:48:37] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:48:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:37] [INFO ] Added : 30 causal constraints over 6 iterations in 35 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:48:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:37] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:37] [INFO ] Added : 30 causal constraints over 6 iterations in 26 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:37] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:48:37] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:48:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:37] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:48:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:37] [INFO ] Added : 30 causal constraints over 6 iterations in 27 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23808, 13878, 13321, 25642, 17540, 12780, 23814, 27779, 25645, 18520, 13882, 27779, 33346, 15866]
Incomplete Parikh walk after 1590400 steps, including 99 resets, run finished after 886 ms. (steps per millisecond=1795 ) properties (out of 14) seen :15895 could not realise parikh vector
Incomplete Parikh walk after 3338500 steps, including 99 resets, run finished after 1941 ms. (steps per millisecond=1719 ) properties (out of 14) seen :33371 could not realise parikh vector
Incomplete Parikh walk after 2781700 steps, including 99 resets, run finished after 1708 ms. (steps per millisecond=1628 ) properties (out of 14) seen :55584 could not realise parikh vector
Incomplete Parikh walk after 1392000 steps, including 99 resets, run finished after 864 ms. (steps per millisecond=1611 ) properties (out of 14) seen :13911 could not realise parikh vector
Incomplete Parikh walk after 1855800 steps, including 98 resets, run finished after 1217 ms. (steps per millisecond=1524 ) properties (out of 14) seen :18719 could not realise parikh vector
Incomplete Parikh walk after 2568300 steps, including 99 resets, run finished after 1389 ms. (steps per millisecond=1849 ) properties (out of 14) seen :25674 could not realise parikh vector
Incomplete Parikh walk after 2781700 steps, including 99 resets, run finished after 1698 ms. (steps per millisecond=1638 ) properties (out of 14) seen :55587 could not realise parikh vector
Incomplete Parikh walk after 2385200 steps, including 98 resets, run finished after 1512 ms. (steps per millisecond=1577 ) properties (out of 14) seen :23863 could not realise parikh vector
Incomplete Parikh walk after 1281800 steps, including 99 resets, run finished after 814 ms. (steps per millisecond=1574 ) properties (out of 14) seen :12808 could not realise parikh vector
Incomplete Parikh walk after 1757800 steps, including 99 resets, run finished after 1017 ms. (steps per millisecond=1728 ) properties (out of 14) seen :17567 could not realise parikh vector
Incomplete Parikh walk after 2568000 steps, including 98 resets, run finished after 1644 ms. (steps per millisecond=1562 ) properties (out of 14) seen :25885 could not realise parikh vector
Incomplete Parikh walk after 1335900 steps, including 99 resets, run finished after 796 ms. (steps per millisecond=1678 ) properties (out of 14) seen :13352 could not realise parikh vector
Incomplete Parikh walk after 1391600 steps, including 99 resets, run finished after 873 ms. (steps per millisecond=1594 ) properties (out of 14) seen :13905 could not realise parikh vector
Incomplete Parikh walk after 2384600 steps, including 98 resets, run finished after 1470 ms. (steps per millisecond=1622 ) properties (out of 14) seen :23866 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 15 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:48:55] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:55] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:48:55] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:55] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:48:55] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2022-05-22 08:48:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:48:55] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:55] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:48:55] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1304 ms. (steps per millisecond=766 ) properties (out of 14) seen :120499
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 14) seen :15156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 14) seen :11520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 14) seen :13369
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 14) seen :17542
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 14) seen :16662
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 14) seen :10791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 14) seen :11907
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 14) seen :39225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 14) seen :14487
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 14) seen :11098
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 14) seen :10762
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 14) seen :35092
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 14) seen :9791
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:49:01] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:01] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:49:01] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:01] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Added 30 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:49:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:01] [INFO ] Added : 30 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:01] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:01] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Added 30 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:49:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:49:01] [INFO ] Added : 30 causal constraints over 6 iterations in 33 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:01] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:01] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:49:01] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:01] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:02] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:02] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:02] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:49:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:02] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:02] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:02] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:49:02] [INFO ] Added : 30 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:49:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:02] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:02] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:02] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:02] [INFO ] Added : 30 causal constraints over 6 iterations in 41 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 08:49:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:02] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:02] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:02] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:02] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:49:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:02] [INFO ] Added : 30 causal constraints over 6 iterations in 46 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] Max seen :[23810, 13880, 13324, 25644, 17542, 12782, 23816, 27781, 25648, 18522, 13884, 27781, 33348, 15869]
Incomplete Parikh walk after 1590700 steps, including 99 resets, run finished after 850 ms. (steps per millisecond=1871 ) properties (out of 14) seen :15899 could not realise parikh vector
Incomplete Parikh walk after 3338700 steps, including 99 resets, run finished after 1895 ms. (steps per millisecond=1761 ) properties (out of 14) seen :33378 could not realise parikh vector
Incomplete Parikh walk after 2781900 steps, including 99 resets, run finished after 1720 ms. (steps per millisecond=1617 ) properties (out of 14) seen :55589 could not realise parikh vector
Incomplete Parikh walk after 1392200 steps, including 99 resets, run finished after 905 ms. (steps per millisecond=1538 ) properties (out of 14) seen :13911 could not realise parikh vector
Incomplete Parikh walk after 1856000 steps, including 98 resets, run finished after 1268 ms. (steps per millisecond=1463 ) properties (out of 14) seen :18740 could not realise parikh vector
Incomplete Parikh walk after 2568600 steps, including 99 resets, run finished after 1360 ms. (steps per millisecond=1888 ) properties (out of 14) seen :25673 could not realise parikh vector
Incomplete Parikh walk after 2781900 steps, including 99 resets, run finished after 1688 ms. (steps per millisecond=1648 ) properties (out of 14) seen :55588 could not realise parikh vector
Incomplete Parikh walk after 2385400 steps, including 98 resets, run finished after 1482 ms. (steps per millisecond=1609 ) properties (out of 14) seen :23866 could not realise parikh vector
Incomplete Parikh walk after 1282000 steps, including 99 resets, run finished after 841 ms. (steps per millisecond=1524 ) properties (out of 14) seen :12809 could not realise parikh vector
Incomplete Parikh walk after 1758000 steps, including 99 resets, run finished after 981 ms. (steps per millisecond=1792 ) properties (out of 14) seen :17569 could not realise parikh vector
Incomplete Parikh walk after 2568200 steps, including 98 resets, run finished after 1635 ms. (steps per millisecond=1570 ) properties (out of 14) seen :25901 could not realise parikh vector
Incomplete Parikh walk after 1336200 steps, including 99 resets, run finished after 802 ms. (steps per millisecond=1666 ) properties (out of 14) seen :13353 could not realise parikh vector
Incomplete Parikh walk after 1391800 steps, including 99 resets, run finished after 883 ms. (steps per millisecond=1576 ) properties (out of 14) seen :13905 could not realise parikh vector
Incomplete Parikh walk after 2384800 steps, including 98 resets, run finished after 1556 ms. (steps per millisecond=1532 ) properties (out of 14) seen :23860 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:49:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:49:20] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:49:20] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:49:20] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:49:20] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2022-05-22 08:49:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:49:20] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:49:20] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:49:20] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1311 ms. (steps per millisecond=762 ) properties (out of 14) seen :121109
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 14) seen :18527
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 14) seen :15912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 491 ms. (steps per millisecond=2036 ) properties (out of 14) seen :9541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 14) seen :19612
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 14) seen :18533
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 14) seen :9257
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 14) seen :15150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 14) seen :27747
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 14) seen :17538
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 14) seen :13326
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 14) seen :13408
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 14) seen :37041
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 14) seen :13900
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:49:26] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:49:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:26] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:49:26] [INFO ] [Real]Added 30 Read/Feed constraints in 16 ms returned sat
[2022-05-22 08:49:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:26] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:26] [INFO ] Added : 30 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:26] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:26] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:26] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 11 ms.
[2022-05-22 08:49:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:26] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:26] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:27] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:27] [INFO ] Added : 30 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:49:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:27] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Real]Added 30 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:49:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:27] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:27] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:49:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:27] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:27] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:27] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:27] [INFO ] Added : 30 causal constraints over 6 iterations in 73 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:27] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:27] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:27] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:27] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:27] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:27] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 26 ms.
[2022-05-22 08:49:28] [INFO ] Added : 30 causal constraints over 6 iterations in 44 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23812, 15859, 13327, 25646, 18507, 12784, 23818, 27783, 25650, 18525, 13886, 27783, 33351, 15871]
Incomplete Parikh walk after 1590900 steps, including 99 resets, run finished after 963 ms. (steps per millisecond=1652 ) properties (out of 14) seen :15897 could not realise parikh vector
Incomplete Parikh walk after 3339000 steps, including 99 resets, run finished after 1928 ms. (steps per millisecond=1731 ) properties (out of 14) seen :33380 could not realise parikh vector
Incomplete Parikh walk after 2782100 steps, including 99 resets, run finished after 1691 ms. (steps per millisecond=1645 ) properties (out of 14) seen :55594 could not realise parikh vector
Incomplete Parikh walk after 1392400 steps, including 99 resets, run finished after 872 ms. (steps per millisecond=1596 ) properties (out of 14) seen :13912 could not realise parikh vector
Incomplete Parikh walk after 1856300 steps, including 98 resets, run finished after 1200 ms. (steps per millisecond=1546 ) properties (out of 14) seen :18736 could not realise parikh vector
Incomplete Parikh walk after 2568800 steps, including 99 resets, run finished after 1340 ms. (steps per millisecond=1917 ) properties (out of 14) seen :25677 could not realise parikh vector
Incomplete Parikh walk after 2782100 steps, including 99 resets, run finished after 1690 ms. (steps per millisecond=1646 ) properties (out of 14) seen :55595 could not realise parikh vector
Incomplete Parikh walk after 2385600 steps, including 98 resets, run finished after 1469 ms. (steps per millisecond=1623 ) properties (out of 14) seen :23870 could not realise parikh vector
Incomplete Parikh walk after 1282200 steps, including 99 resets, run finished after 791 ms. (steps per millisecond=1620 ) properties (out of 14) seen :12811 could not realise parikh vector
Incomplete Parikh walk after 1854500 steps, including 99 resets, run finished after 1048 ms. (steps per millisecond=1769 ) properties (out of 14) seen :18538 could not realise parikh vector
Incomplete Parikh walk after 2568400 steps, including 98 resets, run finished after 1558 ms. (steps per millisecond=1648 ) properties (out of 14) seen :25910 could not realise parikh vector
Incomplete Parikh walk after 1336500 steps, including 99 resets, run finished after 774 ms. (steps per millisecond=1726 ) properties (out of 14) seen :13354 could not realise parikh vector
Incomplete Parikh walk after 1589700 steps, including 99 resets, run finished after 972 ms. (steps per millisecond=1635 ) properties (out of 14) seen :15888 could not realise parikh vector
Incomplete Parikh walk after 2385000 steps, including 98 resets, run finished after 1440 ms. (steps per millisecond=1656 ) properties (out of 14) seen :23857 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:49:45] [INFO ] Computed 1 place invariants in 8 ms
[2022-05-22 08:49:45] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:49:45] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:49:45] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:49:45] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-05-22 08:49:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:49:45] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:49:45] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:49:45] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1257 ms. (steps per millisecond=795 ) properties (out of 14) seen :120724
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 14) seen :18539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 14) seen :13915
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 14) seen :13359
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 14) seen :12812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 14) seen :12353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 14) seen :11495
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 14) seen :22225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 14) seen :39208
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 14) seen :8986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 14) seen :15869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 14) seen :10395
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 14) seen :37024
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 14) seen :10411
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:49:51] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:49:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:49:51] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:49:51] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:51] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:51] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:51] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:51] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:51] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:51] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:51] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:51] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:51] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:51] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:51] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:51] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:49:51] [INFO ] Added : 30 causal constraints over 6 iterations in 36 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:51] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:51] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:49:51] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:51] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:51] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:51] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:52] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:52] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:52] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:52] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:52] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:49:52] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:49:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:52] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:52] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:49:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:52] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:52] [INFO ] Added : 30 causal constraints over 6 iterations in 34 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Added 30 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:49:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:52] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:49:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:52] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:52] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:52] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23814, 15862, 13329, 25648, 18509, 12786, 23821, 27786, 25652, 18527, 13888, 27786, 33354, 15873]
Incomplete Parikh walk after 1591100 steps, including 99 resets, run finished after 861 ms. (steps per millisecond=1847 ) properties (out of 14) seen :15904 could not realise parikh vector
Incomplete Parikh walk after 3339300 steps, including 99 resets, run finished after 1914 ms. (steps per millisecond=1744 ) properties (out of 14) seen :33381 could not realise parikh vector
Incomplete Parikh walk after 2782400 steps, including 99 resets, run finished after 1694 ms. (steps per millisecond=1642 ) properties (out of 14) seen :55597 could not realise parikh vector
Incomplete Parikh walk after 1392600 steps, including 99 resets, run finished after 858 ms. (steps per millisecond=1623 ) properties (out of 14) seen :13916 could not realise parikh vector
Incomplete Parikh walk after 1856500 steps, including 98 resets, run finished after 1204 ms. (steps per millisecond=1541 ) properties (out of 14) seen :18745 could not realise parikh vector
Incomplete Parikh walk after 2569000 steps, including 99 resets, run finished after 1324 ms. (steps per millisecond=1940 ) properties (out of 14) seen :25679 could not realise parikh vector
Incomplete Parikh walk after 2782400 steps, including 99 resets, run finished after 1676 ms. (steps per millisecond=1660 ) properties (out of 14) seen :55603 could not realise parikh vector
Incomplete Parikh walk after 2385900 steps, including 98 resets, run finished after 1491 ms. (steps per millisecond=1600 ) properties (out of 14) seen :23864 could not realise parikh vector
Incomplete Parikh walk after 1282400 steps, including 99 resets, run finished after 799 ms. (steps per millisecond=1605 ) properties (out of 14) seen :12810 could not realise parikh vector
Incomplete Parikh walk after 1854700 steps, including 99 resets, run finished after 1059 ms. (steps per millisecond=1751 ) properties (out of 14) seen :18536 could not realise parikh vector
Incomplete Parikh walk after 2568600 steps, including 98 resets, run finished after 1622 ms. (steps per millisecond=1583 ) properties (out of 14) seen :25960 could not realise parikh vector
Incomplete Parikh walk after 1336700 steps, including 99 resets, run finished after 776 ms. (steps per millisecond=1722 ) properties (out of 14) seen :13357 could not realise parikh vector
Incomplete Parikh walk after 1590000 steps, including 99 resets, run finished after 981 ms. (steps per millisecond=1620 ) properties (out of 14) seen :15889 could not realise parikh vector
Incomplete Parikh walk after 2385200 steps, including 98 resets, run finished after 1456 ms. (steps per millisecond=1638 ) properties (out of 14) seen :23864 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:50:10] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:50:10] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:50:10] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:50:10] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:50:10] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2022-05-22 08:50:10] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:50:10] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:50:10] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:50:10] [INFO ] Computed 1 place invariants in 13 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1268 ms. (steps per millisecond=788 ) properties (out of 14) seen :120584
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 14) seen :25680
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 14) seen :15163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 14) seen :11159
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 14) seen :23811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 14) seen :12879
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 14) seen :10078
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 14) seen :20868
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 14) seen :47643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 14) seen :18510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 14) seen :13880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 14) seen :10449
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 14) seen :33328
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 14) seen :9254
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:50:16] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:50:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:16] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:16] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:50:16] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:16] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:50:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:16] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:50:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 13 ms returned sat
[2022-05-22 08:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:16] [INFO ] [Real]Absence check using state equation in 157 ms returned sat
[2022-05-22 08:50:16] [INFO ] [Real]Added 30 Read/Feed constraints in 23 ms returned sat
[2022-05-22 08:50:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:17] [INFO ] [Nat]Absence check using state equation in 226 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 27 ms returned sat
[2022-05-22 08:50:17] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:17] [INFO ] Added : 30 causal constraints over 6 iterations in 170 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 08:50:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:17] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:17] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:17] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:50:17] [INFO ] Added : 30 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:50:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:17] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Real]Added 30 Read/Feed constraints in 11 ms returned sat
[2022-05-22 08:50:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:17] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:17] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:17] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:50:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:17] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:17] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Real]Added 30 Read/Feed constraints in 11 ms returned sat
[2022-05-22 08:50:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:17] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:17] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:50:17] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:17] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:50:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:17] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:17] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:50:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:17] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:17] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:18] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:50:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:18] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:18] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:18] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:50:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:18] [INFO ] [Real]Absence check using state equation in 162 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Real]Added 30 Read/Feed constraints in 24 ms returned sat
[2022-05-22 08:50:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:18] [INFO ] Added : 30 causal constraints over 6 iterations in 34 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:50:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:18] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:18] [INFO ] [Nat]Absence check using state equation in 297 ms returned sat
[2022-05-22 08:50:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 27 ms returned sat
[2022-05-22 08:50:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:19] [INFO ] Added : 30 causal constraints over 6 iterations in 221 ms. Result :sat
Minimization took 38 ms.
[2022-05-22 08:50:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:50:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:19] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:19] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:19] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:50:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:19] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 08:50:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 16 ms.
[2022-05-22 08:50:19] [INFO ] Added : 30 causal constraints over 6 iterations in 55 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25638, 15864, 13332, 25650, 18511, 12788, 23823, 27789, 25655, 18529, 13891, 27789, 33356, 15876]
Incomplete Parikh walk after 1591400 steps, including 99 resets, run finished after 990 ms. (steps per millisecond=1607 ) properties (out of 14) seen :15907 could not realise parikh vector
Incomplete Parikh walk after 3339500 steps, including 99 resets, run finished after 2021 ms. (steps per millisecond=1652 ) properties (out of 14) seen :33389 could not realise parikh vector
Incomplete Parikh walk after 2782700 steps, including 99 resets, run finished after 1748 ms. (steps per millisecond=1591 ) properties (out of 14) seen :55603 could not realise parikh vector
Incomplete Parikh walk after 1392900 steps, including 99 resets, run finished after 933 ms. (steps per millisecond=1492 ) properties (out of 14) seen :13917 could not realise parikh vector
Incomplete Parikh walk after 1856700 steps, including 98 resets, run finished after 1270 ms. (steps per millisecond=1461 ) properties (out of 14) seen :18742 could not realise parikh vector
Incomplete Parikh walk after 2569300 steps, including 99 resets, run finished after 1424 ms. (steps per millisecond=1804 ) properties (out of 14) seen :25681 could not realise parikh vector
Incomplete Parikh walk after 2782700 steps, including 99 resets, run finished after 1710 ms. (steps per millisecond=1627 ) properties (out of 14) seen :55603 could not realise parikh vector
Incomplete Parikh walk after 2386100 steps, including 98 resets, run finished after 1484 ms. (steps per millisecond=1607 ) properties (out of 14) seen :23877 could not realise parikh vector
Incomplete Parikh walk after 1282600 steps, including 99 resets, run finished after 815 ms. (steps per millisecond=1573 ) properties (out of 14) seen :12815 could not realise parikh vector
Incomplete Parikh walk after 1854900 steps, including 99 resets, run finished after 1042 ms. (steps per millisecond=1780 ) properties (out of 14) seen :18537 could not realise parikh vector
Incomplete Parikh walk after 2568800 steps, including 98 resets, run finished after 1572 ms. (steps per millisecond=1634 ) properties (out of 14) seen :25945 could not realise parikh vector
Incomplete Parikh walk after 1337000 steps, including 99 resets, run finished after 789 ms. (steps per millisecond=1694 ) properties (out of 14) seen :13360 could not realise parikh vector
Incomplete Parikh walk after 1590200 steps, including 99 resets, run finished after 926 ms. (steps per millisecond=1717 ) properties (out of 14) seen :15893 could not realise parikh vector
Incomplete Parikh walk after 2567600 steps, including 98 resets, run finished after 1520 ms. (steps per millisecond=1689 ) properties (out of 14) seen :25700 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:50:37] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:50:37] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:50:37] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:50:38] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:50:38] [INFO ] Implicit Places using invariants and state equation in 213 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
[2022-05-22 08:50:38] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:50:38] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:50:38] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:50:38] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1247 ms. (steps per millisecond=801 ) properties (out of 14) seen :120718
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 14) seen :13890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 14) seen :9012
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 14) seen :9778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 14) seen :25655
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 14) seen :9496
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 14) seen :10455
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 14) seen :19617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 14) seen :41672
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 14) seen :23819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 14) seen :15881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 14) seen :10372
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 14) seen :23778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 14) seen :16755
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:50:43] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:50:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:43] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:50:43] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:43] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:43] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:50:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:43] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:43] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:43] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:50:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:43] [INFO ] Added : 30 causal constraints over 6 iterations in 35 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:50:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:43] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:43] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:43] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:44] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:50:44] [INFO ] Added : 30 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:44] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:44] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:44] [INFO ] Added : 30 causal constraints over 6 iterations in 25 ms. Result :sat
Minimization took 9 ms.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:44] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:44] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 11 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:50:44] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:44] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 14 ms.
[2022-05-22 08:50:45] [INFO ] Added : 30 causal constraints over 6 iterations in 29 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:50:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:45] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:50:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:45] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:50:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:45] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:45] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25640, 15867, 13335, 25653, 18513, 12790, 23825, 27791, 25657, 18531, 13893, 27791, 33359, 16654]
Incomplete Parikh walk after 1669200 steps, including 99 resets, run finished after 912 ms. (steps per millisecond=1830 ) properties (out of 14) seen :16682 could not realise parikh vector
Incomplete Parikh walk after 3339800 steps, including 99 resets, run finished after 1910 ms. (steps per millisecond=1748 ) properties (out of 14) seen :33391 could not realise parikh vector
Incomplete Parikh walk after 2782900 steps, including 99 resets, run finished after 1712 ms. (steps per millisecond=1625 ) properties (out of 14) seen :55608 could not realise parikh vector
Incomplete Parikh walk after 1393100 steps, including 99 resets, run finished after 881 ms. (steps per millisecond=1581 ) properties (out of 14) seen :13920 could not realise parikh vector
Incomplete Parikh walk after 1856900 steps, including 98 resets, run finished after 1190 ms. (steps per millisecond=1560 ) properties (out of 14) seen :18742 could not realise parikh vector
Incomplete Parikh walk after 2569500 steps, including 99 resets, run finished after 1364 ms. (steps per millisecond=1883 ) properties (out of 14) seen :25684 could not realise parikh vector
Incomplete Parikh walk after 2782900 steps, including 99 resets, run finished after 1742 ms. (steps per millisecond=1597 ) properties (out of 14) seen :55606 could not realise parikh vector
Incomplete Parikh walk after 2386300 steps, including 98 resets, run finished after 1521 ms. (steps per millisecond=1568 ) properties (out of 14) seen :23870 could not realise parikh vector
Incomplete Parikh walk after 1282800 steps, including 99 resets, run finished after 807 ms. (steps per millisecond=1589 ) properties (out of 14) seen :12816 could not realise parikh vector
Incomplete Parikh walk after 1855100 steps, including 99 resets, run finished after 1052 ms. (steps per millisecond=1763 ) properties (out of 14) seen :18540 could not realise parikh vector
Incomplete Parikh walk after 2569100 steps, including 98 resets, run finished after 1581 ms. (steps per millisecond=1624 ) properties (out of 14) seen :25941 could not realise parikh vector
Incomplete Parikh walk after 1337300 steps, including 99 resets, run finished after 781 ms. (steps per millisecond=1712 ) properties (out of 14) seen :13362 could not realise parikh vector
Incomplete Parikh walk after 1590500 steps, including 99 resets, run finished after 974 ms. (steps per millisecond=1632 ) properties (out of 14) seen :15895 could not realise parikh vector
Incomplete Parikh walk after 2567800 steps, including 98 resets, run finished after 1548 ms. (steps per millisecond=1658 ) properties (out of 14) seen :25692 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:51:03] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:51:03] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:51:03] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-22 08:51:03] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:51:03] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 292 ms to find 0 implicit places.
[2022-05-22 08:51:03] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:51:03] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:03] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:51:03] [INFO ] Computed 1 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1315 ms. (steps per millisecond=760 ) properties (out of 14) seen :120733
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 14) seen :19607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 14) seen :11499
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 14) seen :10086
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 14) seen :18521
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 14) seen :16664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 14) seen :10742
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 14) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 14) seen :39214
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 14) seen :22239
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=2857 ) properties (out of 14) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 459 ms. (steps per millisecond=2178 ) properties (out of 14) seen :9272
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 14) seen :47672
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 14) seen :13382
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:51:09] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:51:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:09] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:51:09] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:09] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:09] [INFO ] Added : 30 causal constraints over 6 iterations in 31 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 08:51:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:09] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:09] [INFO ] Added : 30 causal constraints over 6 iterations in 29 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 12 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:09] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:09] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Nat]Added 30 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:51:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:09] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:09] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:09] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:09] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:09] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Real]Added 30 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:51:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:09] [INFO ] Added : 30 causal constraints over 6 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:51:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:51:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:10] [INFO ] Added : 30 causal constraints over 6 iterations in 35 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:10] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:10] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:10] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:51:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:10] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:51:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:10] [INFO ] Added : 30 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 12 ms.
[2022-05-22 08:51:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:10] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:51:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:51:10] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:10] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-05-22 08:51:10] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 08:51:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:10] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:10] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25642, 15871, 13337, 25655, 18516, 12792, 23827, 27793, 25659, 18533, 13895, 27793, 33361, 16657]
Incomplete Parikh walk after 1669500 steps, including 99 resets, run finished after 918 ms. (steps per millisecond=1818 ) properties (out of 14) seen :16681 could not realise parikh vector
Incomplete Parikh walk after 3340000 steps, including 99 resets, run finished after 1888 ms. (steps per millisecond=1769 ) properties (out of 14) seen :33388 could not realise parikh vector
Incomplete Parikh walk after 2783100 steps, including 99 resets, run finished after 1725 ms. (steps per millisecond=1613 ) properties (out of 14) seen :55614 could not realise parikh vector
Incomplete Parikh walk after 1393300 steps, including 99 resets, run finished after 869 ms. (steps per millisecond=1603 ) properties (out of 14) seen :13923 could not realise parikh vector
Incomplete Parikh walk after 1857100 steps, including 98 resets, run finished after 1212 ms. (steps per millisecond=1532 ) properties (out of 14) seen :18757 could not realise parikh vector
Incomplete Parikh walk after 2569700 steps, including 99 resets, run finished after 1360 ms. (steps per millisecond=1889 ) properties (out of 14) seen :25683 could not realise parikh vector
Incomplete Parikh walk after 2783100 steps, including 99 resets, run finished after 1720 ms. (steps per millisecond=1618 ) properties (out of 14) seen :55614 could not realise parikh vector
Incomplete Parikh walk after 2386500 steps, including 98 resets, run finished after 1475 ms. (steps per millisecond=1617 ) properties (out of 14) seen :23874 could not realise parikh vector
Incomplete Parikh walk after 1283000 steps, including 99 resets, run finished after 800 ms. (steps per millisecond=1603 ) properties (out of 14) seen :12822 could not realise parikh vector
Incomplete Parikh walk after 1855400 steps, including 99 resets, run finished after 1056 ms. (steps per millisecond=1757 ) properties (out of 14) seen :18542 could not realise parikh vector
Incomplete Parikh walk after 2569300 steps, including 98 resets, run finished after 1581 ms. (steps per millisecond=1625 ) properties (out of 14) seen :25915 could not realise parikh vector
Incomplete Parikh walk after 1337500 steps, including 99 resets, run finished after 787 ms. (steps per millisecond=1699 ) properties (out of 14) seen :13362 could not realise parikh vector
Incomplete Parikh walk after 1590900 steps, including 99 resets, run finished after 927 ms. (steps per millisecond=1716 ) properties (out of 14) seen :15899 could not realise parikh vector
Incomplete Parikh walk after 2568000 steps, including 98 resets, run finished after 1516 ms. (steps per millisecond=1693 ) properties (out of 14) seen :25688 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:51:28] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:51:28] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:51:28] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:28] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:51:28] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2022-05-22 08:51:28] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:51:28] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:28] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:51:28] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1253 ms. (steps per millisecond=798 ) properties (out of 14) seen :120679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 14) seen :15881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 14) seen :11932
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 14) seen :10826
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 14) seen :17549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 14) seen :15869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 14) seen :11143
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 14) seen :15863
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 14) seen :41672
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 14) seen :23823
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 14) seen :17543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 14) seen :10090
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 14) seen :44436
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 14) seen :10749
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:51:33] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:51:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:33] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:51:33] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:33] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:51:33] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:51:33] [INFO ] Added : 30 causal constraints over 6 iterations in 29 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:33] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:33] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:33] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:33] [INFO ] Added : 30 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:51:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:33] [INFO ] [Real]Added 30 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:51:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:34] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:34] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:34] [INFO ] Added : 30 causal constraints over 6 iterations in 32 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:34] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:34] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:34] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:34] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:34] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:51:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:34] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:34] [INFO ] Added : 30 causal constraints over 6 iterations in 33 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:34] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:51:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:35] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:51:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:35] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:35] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25644, 15874, 13339, 25657, 18518, 12794, 23829, 27795, 25661, 18535, 13897, 27795, 33364, 16659]
Incomplete Parikh walk after 1669700 steps, including 99 resets, run finished after 900 ms. (steps per millisecond=1855 ) properties (out of 14) seen :16685 could not realise parikh vector
Incomplete Parikh walk after 3340300 steps, including 99 resets, run finished after 1913 ms. (steps per millisecond=1746 ) properties (out of 14) seen :33392 could not realise parikh vector
Incomplete Parikh walk after 2783300 steps, including 99 resets, run finished after 1715 ms. (steps per millisecond=1622 ) properties (out of 14) seen :55615 could not realise parikh vector
Incomplete Parikh walk after 1393500 steps, including 99 resets, run finished after 893 ms. (steps per millisecond=1560 ) properties (out of 14) seen :13924 could not realise parikh vector
Incomplete Parikh walk after 1857300 steps, including 98 resets, run finished after 1212 ms. (steps per millisecond=1532 ) properties (out of 14) seen :18737 could not realise parikh vector
Incomplete Parikh walk after 2569900 steps, including 99 resets, run finished after 1321 ms. (steps per millisecond=1945 ) properties (out of 14) seen :25690 could not realise parikh vector
Incomplete Parikh walk after 2783300 steps, including 99 resets, run finished after 1712 ms. (steps per millisecond=1625 ) properties (out of 14) seen :55618 could not realise parikh vector
Incomplete Parikh walk after 2386700 steps, including 98 resets, run finished after 1476 ms. (steps per millisecond=1617 ) properties (out of 14) seen :23880 could not realise parikh vector
Incomplete Parikh walk after 1283200 steps, including 99 resets, run finished after 800 ms. (steps per millisecond=1604 ) properties (out of 14) seen :12819 could not realise parikh vector
Incomplete Parikh walk after 1855600 steps, including 99 resets, run finished after 1015 ms. (steps per millisecond=1828 ) properties (out of 14) seen :18544 could not realise parikh vector
Incomplete Parikh walk after 2569500 steps, including 98 resets, run finished after 1552 ms. (steps per millisecond=1655 ) properties (out of 14) seen :25934 could not realise parikh vector
Incomplete Parikh walk after 1337700 steps, including 99 resets, run finished after 769 ms. (steps per millisecond=1739 ) properties (out of 14) seen :13366 could not realise parikh vector
Incomplete Parikh walk after 1591200 steps, including 99 resets, run finished after 950 ms. (steps per millisecond=1674 ) properties (out of 14) seen :15904 could not realise parikh vector
Incomplete Parikh walk after 2568200 steps, including 98 resets, run finished after 1536 ms. (steps per millisecond=1672 ) properties (out of 14) seen :25693 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:51:52] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:51:52] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:51:52] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:51:52] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:51:52] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2022-05-22 08:51:52] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:51:52] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:51:53] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:51:53] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1236 ms. (steps per millisecond=809 ) properties (out of 14) seen :120720
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 14) seen :23820
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 14) seen :13337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 14) seen :9247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 14) seen :13337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 14) seen :8746
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 14) seen :15218
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 14) seen :17537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 14) seen :41656
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 14) seen :17549
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 14) seen :18518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 14) seen :9557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 14) seen :41674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 14) seen :15244
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:51:58] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:51:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:58] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:51:58] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:58] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:58] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:51:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:58] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:58] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:58] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:58] [INFO ] Added : 30 causal constraints over 6 iterations in 32 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:51:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:58] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:58] [INFO ] Added : 30 causal constraints over 6 iterations in 54 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:51:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:58] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:58] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:58] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 08:51:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:59] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:59] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:59] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:59] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:59] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:59] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:59] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:59] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:59] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:59] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:59] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:59] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:59] [INFO ] Added : 30 causal constraints over 6 iterations in 32 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:59] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:59] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:59] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 11 ms.
[2022-05-22 08:51:59] [INFO ] Added : 30 causal constraints over 6 iterations in 31 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:51:59] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:59] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25646, 15876, 13341, 25659, 18520, 15131, 23831, 27798, 25663, 18537, 13900, 27798, 33366, 16661]
Incomplete Parikh walk after 1669900 steps, including 99 resets, run finished after 891 ms. (steps per millisecond=1874 ) properties (out of 14) seen :16689 could not realise parikh vector
Incomplete Parikh walk after 3340500 steps, including 99 resets, run finished after 1896 ms. (steps per millisecond=1761 ) properties (out of 14) seen :33394 could not realise parikh vector
Incomplete Parikh walk after 2783600 steps, including 99 resets, run finished after 1733 ms. (steps per millisecond=1606 ) properties (out of 14) seen :55623 could not realise parikh vector
Incomplete Parikh walk after 1393800 steps, including 99 resets, run finished after 909 ms. (steps per millisecond=1533 ) properties (out of 14) seen :13927 could not realise parikh vector
Incomplete Parikh walk after 1857500 steps, including 98 resets, run finished after 1208 ms. (steps per millisecond=1537 ) properties (out of 14) seen :18738 could not realise parikh vector
Incomplete Parikh walk after 2570100 steps, including 99 resets, run finished after 1354 ms. (steps per millisecond=1898 ) properties (out of 14) seen :25689 could not realise parikh vector
Incomplete Parikh walk after 2783600 steps, including 99 resets, run finished after 1717 ms. (steps per millisecond=1621 ) properties (out of 14) seen :55622 could not realise parikh vector
Incomplete Parikh walk after 2386900 steps, including 98 resets, run finished after 1497 ms. (steps per millisecond=1594 ) properties (out of 14) seen :23882 could not realise parikh vector
Incomplete Parikh walk after 1516900 steps, including 99 resets, run finished after 938 ms. (steps per millisecond=1617 ) properties (out of 14) seen :15156 could not realise parikh vector
Incomplete Parikh walk after 1855800 steps, including 99 resets, run finished after 1050 ms. (steps per millisecond=1767 ) properties (out of 14) seen :18548 could not realise parikh vector
Incomplete Parikh walk after 2569700 steps, including 98 resets, run finished after 1597 ms. (steps per millisecond=1609 ) properties (out of 14) seen :25944 could not realise parikh vector
Incomplete Parikh walk after 1337900 steps, including 99 resets, run finished after 798 ms. (steps per millisecond=1676 ) properties (out of 14) seen :13368 could not realise parikh vector
Incomplete Parikh walk after 1591400 steps, including 99 resets, run finished after 948 ms. (steps per millisecond=1678 ) properties (out of 14) seen :15907 could not realise parikh vector
Incomplete Parikh walk after 2568400 steps, including 98 resets, run finished after 1631 ms. (steps per millisecond=1574 ) properties (out of 14) seen :25697 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:52:17] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:52:17] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:52:17] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:17] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:52:17] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2022-05-22 08:52:18] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:52:18] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:18] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:52:18] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1301 ms. (steps per millisecond=768 ) properties (out of 14) seen :120983
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 14) seen :23819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 14) seen :13342
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 14) seen :11910
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 14) seen :16681
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 14) seen :11899
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 14) seen :12374
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 14) seen :15143
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 14) seen :33330
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 14) seen :17549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 14) seen :12815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 14) seen :14517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 14) seen :47617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 14) seen :12372
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:52:23] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:23] [INFO ] [Real]Absence check using state equation in 132 ms returned sat
[2022-05-22 08:52:23] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:52:23] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:23] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:23] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:52:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:23] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:23] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:23] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:52:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:23] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:23] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:23] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:23] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:52:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:23] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:23] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:23] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:23] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:24] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:24] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:24] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:24] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:24] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:24] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:24] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:24] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:24] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:24] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:24] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:52:24] [INFO ] Added : 30 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:24] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:24] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:24] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:24] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:24] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:24] [INFO ] Added : 30 causal constraints over 6 iterations in 40 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 12 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:24] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:24] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:24] [INFO ] Added : 30 causal constraints over 6 iterations in 43 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25648, 15880, 13343, 25661, 18523, 15133, 23833, 27800, 25665, 18539, 14466, 27800, 33368, 16663]
Incomplete Parikh walk after 1670100 steps, including 99 resets, run finished after 905 ms. (steps per millisecond=1845 ) properties (out of 14) seen :16693 could not realise parikh vector
Incomplete Parikh walk after 3340700 steps, including 99 resets, run finished after 1896 ms. (steps per millisecond=1761 ) properties (out of 14) seen :33399 could not realise parikh vector
Incomplete Parikh walk after 2783800 steps, including 99 resets, run finished after 1701 ms. (steps per millisecond=1636 ) properties (out of 14) seen :55627 could not realise parikh vector
Incomplete Parikh walk after 1450400 steps, including 99 resets, run finished after 908 ms. (steps per millisecond=1597 ) properties (out of 14) seen :14492 could not realise parikh vector
Incomplete Parikh walk after 1857700 steps, including 98 resets, run finished after 1209 ms. (steps per millisecond=1536 ) properties (out of 14) seen :18736 could not realise parikh vector
Incomplete Parikh walk after 2570300 steps, including 99 resets, run finished after 1342 ms. (steps per millisecond=1915 ) properties (out of 14) seen :25689 could not realise parikh vector
Incomplete Parikh walk after 2783800 steps, including 99 resets, run finished after 1698 ms. (steps per millisecond=1639 ) properties (out of 14) seen :55623 could not realise parikh vector
Incomplete Parikh walk after 2387100 steps, including 98 resets, run finished after 1469 ms. (steps per millisecond=1624 ) properties (out of 14) seen :23881 could not realise parikh vector
Incomplete Parikh walk after 1517100 steps, including 99 resets, run finished after 945 ms. (steps per millisecond=1605 ) properties (out of 14) seen :15162 could not realise parikh vector
Incomplete Parikh walk after 1856100 steps, including 99 resets, run finished after 1039 ms. (steps per millisecond=1786 ) properties (out of 14) seen :18546 could not realise parikh vector
Incomplete Parikh walk after 2569900 steps, including 98 resets, run finished after 1566 ms. (steps per millisecond=1641 ) properties (out of 14) seen :25931 could not realise parikh vector
Incomplete Parikh walk after 1338100 steps, including 99 resets, run finished after 786 ms. (steps per millisecond=1702 ) properties (out of 14) seen :13372 could not realise parikh vector
Incomplete Parikh walk after 1591800 steps, including 99 resets, run finished after 944 ms. (steps per millisecond=1686 ) properties (out of 14) seen :15909 could not realise parikh vector
Incomplete Parikh walk after 2568600 steps, including 98 resets, run finished after 1575 ms. (steps per millisecond=1630 ) properties (out of 14) seen :25704 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:52:42] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:43] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:52:43] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:43] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:52:43] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-22 08:52:43] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:52:43] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:52:43] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:52:43] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1243 ms. (steps per millisecond=804 ) properties (out of 14) seen :120914
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 14) seen :23809
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 14) seen :13319
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 14) seen :11506
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 14) seen :22227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 14) seen :13876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 14) seen :9517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 14) seen :11924
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 14) seen :30341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 14) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 14) seen :15172
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 14) seen :12369
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 14) seen :24669
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 14) seen :13363
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:52:48] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:48] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:52:48] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:52:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:48] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:52:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:52:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:48] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:48] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:49] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 11 ms.
[2022-05-22 08:52:49] [INFO ] Added : 30 causal constraints over 6 iterations in 32 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:49] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:49] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:49] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:49] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:49] [INFO ] Added : 30 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:49] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:49] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:52:49] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:52:49] [INFO ] Added : 30 causal constraints over 6 iterations in 36 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:49] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:52:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:50] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:50] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:52:50] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:52:50] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:52:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:50] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:50] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:52:50] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:50] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:52:50] [INFO ] Added : 30 causal constraints over 6 iterations in 34 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25650, 15882, 13345, 25663, 18525, 15136, 23835, 27803, 25667, 18541, 14469, 27803, 33370, 16667]
Incomplete Parikh walk after 1670500 steps, including 99 resets, run finished after 903 ms. (steps per millisecond=1849 ) properties (out of 14) seen :16696 could not realise parikh vector
Incomplete Parikh walk after 3340900 steps, including 99 resets, run finished after 1886 ms. (steps per millisecond=1771 ) properties (out of 14) seen :33403 could not realise parikh vector
Incomplete Parikh walk after 2784100 steps, including 99 resets, run finished after 1687 ms. (steps per millisecond=1650 ) properties (out of 14) seen :55635 could not realise parikh vector
Incomplete Parikh walk after 1450700 steps, including 99 resets, run finished after 897 ms. (steps per millisecond=1617 ) properties (out of 14) seen :14499 could not realise parikh vector
Incomplete Parikh walk after 1857900 steps, including 98 resets, run finished after 1212 ms. (steps per millisecond=1532 ) properties (out of 14) seen :18752 could not realise parikh vector
Incomplete Parikh walk after 2570500 steps, including 99 resets, run finished after 1333 ms. (steps per millisecond=1928 ) properties (out of 14) seen :25693 could not realise parikh vector
Incomplete Parikh walk after 2784100 steps, including 99 resets, run finished after 1705 ms. (steps per millisecond=1632 ) properties (out of 14) seen :55634 could not realise parikh vector
Incomplete Parikh walk after 2387300 steps, including 98 resets, run finished after 1471 ms. (steps per millisecond=1622 ) properties (out of 14) seen :23884 could not realise parikh vector
Incomplete Parikh walk after 1517400 steps, including 99 resets, run finished after 951 ms. (steps per millisecond=1595 ) properties (out of 14) seen :15163 could not realise parikh vector
Incomplete Parikh walk after 1856300 steps, including 99 resets, run finished after 1054 ms. (steps per millisecond=1761 ) properties (out of 14) seen :18552 could not realise parikh vector
Incomplete Parikh walk after 2570100 steps, including 98 resets, run finished after 1594 ms. (steps per millisecond=1612 ) properties (out of 14) seen :25957 could not realise parikh vector
Incomplete Parikh walk after 1338300 steps, including 99 resets, run finished after 782 ms. (steps per millisecond=1711 ) properties (out of 14) seen :13372 could not realise parikh vector
Incomplete Parikh walk after 1592000 steps, including 99 resets, run finished after 985 ms. (steps per millisecond=1616 ) properties (out of 14) seen :15914 could not realise parikh vector
Incomplete Parikh walk after 2568800 steps, including 98 resets, run finished after 1544 ms. (steps per millisecond=1663 ) properties (out of 14) seen :25715 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:53:08] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:08] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:53:08] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:08] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:53:08] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-22 08:53:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:53:08] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:53:08] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:53:08] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1275 ms. (steps per millisecond=784 ) properties (out of 14) seen :120451
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 14) seen :15874
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 14) seen :10404
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 14) seen :10075
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 14) seen :22225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 14) seen :11921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 14) seen :11102
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 14) seen :13898
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 14) seen :55562
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 14) seen :13885
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 14) seen :19629
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 14) seen :11919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 14) seen :37051
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 14) seen :10102
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:53:13] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:53:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:53:13] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:53:13] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 08:53:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:13] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:53:13] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:13] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:53:13] [INFO ] Added : 30 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:53:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:53:13] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:14] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:14] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:14] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 11 ms.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:14] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:14] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:14] [INFO ] Added : 30 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 26 ms returned sat
[2022-05-22 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:14] [INFO ] [Real]Absence check using state equation in 339 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 26 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:15] [INFO ] [Nat]Absence check using state equation in 402 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Nat]Added 30 Read/Feed constraints in 28 ms returned sat
[2022-05-22 08:53:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:53:15] [INFO ] Added : 30 causal constraints over 6 iterations in 226 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 08:53:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:53:15] [INFO ] Added : 30 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:53:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:15] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:53:15] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:16] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:16] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:16] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:16] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:53:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:16] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:53:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:16] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:16] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25652, 15885, 13347, 25665, 18528, 15138, 23837, 27805, 25669, 19600, 14472, 27805, 33372, 16669]
Incomplete Parikh walk after 1670700 steps, including 99 resets, run finished after 988 ms. (steps per millisecond=1690 ) properties (out of 14) seen :16700 could not realise parikh vector
Incomplete Parikh walk after 3341100 steps, including 99 resets, run finished after 2083 ms. (steps per millisecond=1603 ) properties (out of 14) seen :33399 could not realise parikh vector
Incomplete Parikh walk after 2784300 steps, including 99 resets, run finished after 1852 ms. (steps per millisecond=1503 ) properties (out of 14) seen :55639 could not realise parikh vector
Incomplete Parikh walk after 1451000 steps, including 99 resets, run finished after 959 ms. (steps per millisecond=1513 ) properties (out of 14) seen :14501 could not realise parikh vector
Incomplete Parikh walk after 1963800 steps, including 98 resets, run finished after 1357 ms. (steps per millisecond=1447 ) properties (out of 14) seen :19833 could not realise parikh vector
Incomplete Parikh walk after 2570700 steps, including 99 resets, run finished after 1373 ms. (steps per millisecond=1872 ) properties (out of 14) seen :25696 could not realise parikh vector
Incomplete Parikh walk after 2784300 steps, including 99 resets, run finished after 1853 ms. (steps per millisecond=1502 ) properties (out of 14) seen :55639 could not realise parikh vector
Incomplete Parikh walk after 2387500 steps, including 98 resets, run finished after 1547 ms. (steps per millisecond=1543 ) properties (out of 14) seen :23889 could not realise parikh vector
Incomplete Parikh walk after 1517600 steps, including 99 resets, run finished after 1026 ms. (steps per millisecond=1479 ) properties (out of 14) seen :15164 could not realise parikh vector
Incomplete Parikh walk after 1856600 steps, including 99 resets, run finished after 1150 ms. (steps per millisecond=1614 ) properties (out of 14) seen :18554 could not realise parikh vector
Incomplete Parikh walk after 2570300 steps, including 98 resets, run finished after 1657 ms. (steps per millisecond=1551 ) properties (out of 14) seen :25946 could not realise parikh vector
Incomplete Parikh walk after 1338500 steps, including 99 resets, run finished after 855 ms. (steps per millisecond=1565 ) properties (out of 14) seen :13370 could not realise parikh vector
Incomplete Parikh walk after 1592300 steps, including 99 resets, run finished after 990 ms. (steps per millisecond=1608 ) properties (out of 14) seen :15913 could not realise parikh vector
Incomplete Parikh walk after 2569000 steps, including 98 resets, run finished after 1682 ms. (steps per millisecond=1527 ) properties (out of 14) seen :25706 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:53:35] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:35] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:53:35] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:35] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:53:35] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2022-05-22 08:53:35] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:53:35] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:35] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:53:35] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1348 ms. (steps per millisecond=741 ) properties (out of 14) seen :120691
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 14) seen :15926
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 14) seen :9564
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 14) seen :10423
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 14) seen :16681
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 14) seen :12819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 14) seen :10792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 14) seen :17553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 14) seen :37023
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 14) seen :23819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 14) seen :13905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 14) seen :10075
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 14) seen :41654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 14) seen :10725
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:53:42] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:53:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:42] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:53:42] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:42] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:42] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:53:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Real]Added 30 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:53:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:42] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:42] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:53:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:42] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:42] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:53:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:42] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:42] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:53:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:42] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:42] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:53:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:42] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:42] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:53:42] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:42] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:42] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:43] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:53:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 13 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:43] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:53:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:43] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:43] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:43] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:53:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:43] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:43] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:43] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:53:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:43] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25654, 15887, 13350, 25667, 18531, 15140, 23839, 27808, 25671, 19602, 14475, 27808, 33374, 16671]
Incomplete Parikh walk after 1670900 steps, including 99 resets, run finished after 981 ms. (steps per millisecond=1703 ) properties (out of 14) seen :16699 could not realise parikh vector
Incomplete Parikh walk after 3341300 steps, including 99 resets, run finished after 2072 ms. (steps per millisecond=1612 ) properties (out of 14) seen :33403 could not realise parikh vector
Incomplete Parikh walk after 2784600 steps, including 99 resets, run finished after 1855 ms. (steps per millisecond=1501 ) properties (out of 14) seen :55643 could not realise parikh vector
Incomplete Parikh walk after 1451300 steps, including 99 resets, run finished after 958 ms. (steps per millisecond=1514 ) properties (out of 14) seen :14502 could not realise parikh vector
Incomplete Parikh walk after 1964000 steps, including 98 resets, run finished after 1345 ms. (steps per millisecond=1460 ) properties (out of 14) seen :19815 could not realise parikh vector
Incomplete Parikh walk after 2570900 steps, including 99 resets, run finished after 1348 ms. (steps per millisecond=1907 ) properties (out of 14) seen :25700 could not realise parikh vector
Incomplete Parikh walk after 2784600 steps, including 99 resets, run finished after 1710 ms. (steps per millisecond=1628 ) properties (out of 14) seen :55642 could not realise parikh vector
Incomplete Parikh walk after 2387700 steps, including 98 resets, run finished after 1484 ms. (steps per millisecond=1608 ) properties (out of 14) seen :23881 could not realise parikh vector
Incomplete Parikh walk after 1517800 steps, including 99 resets, run finished after 974 ms. (steps per millisecond=1558 ) properties (out of 14) seen :15166 could not realise parikh vector
Incomplete Parikh walk after 1856900 steps, including 99 resets, run finished after 1149 ms. (steps per millisecond=1616 ) properties (out of 14) seen :18556 could not realise parikh vector
Incomplete Parikh walk after 2570500 steps, including 98 resets, run finished after 1730 ms. (steps per millisecond=1485 ) properties (out of 14) seen :25915 could not realise parikh vector
Incomplete Parikh walk after 1338800 steps, including 99 resets, run finished after 819 ms. (steps per millisecond=1634 ) properties (out of 14) seen :13379 could not realise parikh vector
Incomplete Parikh walk after 1592500 steps, including 99 resets, run finished after 1009 ms. (steps per millisecond=1578 ) properties (out of 14) seen :15913 could not realise parikh vector
Incomplete Parikh walk after 2569200 steps, including 98 resets, run finished after 1608 ms. (steps per millisecond=1597 ) properties (out of 14) seen :25699 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:54:02] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:54:02] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:54:02] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:54:02] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:54:02] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-05-22 08:54:02] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:54:02] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:54:02] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:54:02] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1293 ms. (steps per millisecond=773 ) properties (out of 14) seen :120636
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 14) seen :10787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 14) seen :13369
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 14) seen :15897
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 14) seen :16667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 14) seen :13878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 14) seen :19665
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 14) seen :22232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 14) seen :41662
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 14) seen :14495
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 14) seen :13885
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 14) seen :10410
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 14) seen :30258
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 14) seen :18519
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:54:08] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 5 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:54:08] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:54:08] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:08] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:08] [INFO ] Added : 30 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:08] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:08] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:08] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:08] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:08] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:08] [INFO ] Added : 30 causal constraints over 6 iterations in 28 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:08] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:08] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:08] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:08] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:08] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:08] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:08] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:08] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:54:08] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:08] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:08] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:54:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:09] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:09] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:09] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:54:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:09] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:09] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25656, 15889, 15858, 25669, 18533, 19601, 23841, 27810, 25673, 19604, 14478, 27810, 33377, 18508]
Incomplete Parikh walk after 1854600 steps, including 99 resets, run finished after 1078 ms. (steps per millisecond=1720 ) properties (out of 14) seen :18535 could not realise parikh vector
Incomplete Parikh walk after 3341600 steps, including 99 resets, run finished after 2099 ms. (steps per millisecond=1591 ) properties (out of 14) seen :33407 could not realise parikh vector
Incomplete Parikh walk after 2784800 steps, including 99 resets, run finished after 1860 ms. (steps per millisecond=1497 ) properties (out of 14) seen :55645 could not realise parikh vector
Incomplete Parikh walk after 1451600 steps, including 99 resets, run finished after 954 ms. (steps per millisecond=1521 ) properties (out of 14) seen :14509 could not realise parikh vector
Incomplete Parikh walk after 1964200 steps, including 98 resets, run finished after 1321 ms. (steps per millisecond=1486 ) properties (out of 14) seen :19820 could not realise parikh vector
Incomplete Parikh walk after 2571100 steps, including 99 resets, run finished after 1398 ms. (steps per millisecond=1839 ) properties (out of 14) seen :25699 could not realise parikh vector
Incomplete Parikh walk after 2784800 steps, including 99 resets, run finished after 1888 ms. (steps per millisecond=1475 ) properties (out of 14) seen :55647 could not realise parikh vector
Incomplete Parikh walk after 2387900 steps, including 98 resets, run finished after 1561 ms. (steps per millisecond=1529 ) properties (out of 14) seen :23889 could not realise parikh vector
Incomplete Parikh walk after 1963900 steps, including 99 resets, run finished after 1349 ms. (steps per millisecond=1455 ) properties (out of 14) seen :19632 could not realise parikh vector
Incomplete Parikh walk after 1857100 steps, including 99 resets, run finished after 1149 ms. (steps per millisecond=1616 ) properties (out of 14) seen :18556 could not realise parikh vector
Incomplete Parikh walk after 2570700 steps, including 98 resets, run finished after 1638 ms. (steps per millisecond=1569 ) properties (out of 14) seen :25922 could not realise parikh vector
Incomplete Parikh walk after 1589600 steps, including 99 resets, run finished after 1029 ms. (steps per millisecond=1544 ) properties (out of 14) seen :15883 could not realise parikh vector
Incomplete Parikh walk after 1592700 steps, including 99 resets, run finished after 1005 ms. (steps per millisecond=1584 ) properties (out of 14) seen :15917 could not realise parikh vector
Incomplete Parikh walk after 2569400 steps, including 98 resets, run finished after 1682 ms. (steps per millisecond=1527 ) properties (out of 14) seen :25706 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:54:29] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:54:29] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:54:29] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:54:29] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:54:29] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 30 ms to find 0 implicit places.
[2022-05-22 08:54:29] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:54:29] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:54:29] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:54:29] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1316 ms. (steps per millisecond=759 ) properties (out of 14) seen :121617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 14) seen :16667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 14) seen :10389
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 14) seen :10065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=2145 ) properties (out of 14) seen :11516
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 14) seen :13901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 486 ms. (steps per millisecond=2057 ) properties (out of 14) seen :9817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 14) seen :23821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 14) seen :30281
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 14) seen :22237
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 14) seen :18524
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 14) seen :10770
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 14) seen :41665
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 14) seen :13340
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:54:35] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:54:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:35] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:54:35] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:35] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:35] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:35] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:36] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:36] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:36] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:36] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:36] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:54:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:36] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:36] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:36] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:36] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:36] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:36] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:36] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25658, 15891, 15861, 25671, 18535, 19603, 23843, 27812, 25675, 19606, 14480, 27812, 33380, 18510]
Incomplete Parikh walk after 1854800 steps, including 99 resets, run finished after 1077 ms. (steps per millisecond=1722 ) properties (out of 14) seen :18537 could not realise parikh vector
Incomplete Parikh walk after 3341900 steps, including 99 resets, run finished after 1896 ms. (steps per millisecond=1762 ) properties (out of 14) seen :33411 could not realise parikh vector
Incomplete Parikh walk after 2785000 steps, including 99 resets, run finished after 1682 ms. (steps per millisecond=1655 ) properties (out of 14) seen :55651 could not realise parikh vector
Incomplete Parikh walk after 1451800 steps, including 99 resets, run finished after 937 ms. (steps per millisecond=1549 ) properties (out of 14) seen :14509 could not realise parikh vector
Incomplete Parikh walk after 1964400 steps, including 98 resets, run finished after 1358 ms. (steps per millisecond=1446 ) properties (out of 14) seen :19796 could not realise parikh vector
Incomplete Parikh walk after 2571300 steps, including 99 resets, run finished after 1495 ms. (steps per millisecond=1719 ) properties (out of 14) seen :25701 could not realise parikh vector
Incomplete Parikh walk after 2785000 steps, including 99 resets, run finished after 1885 ms. (steps per millisecond=1477 ) properties (out of 14) seen :55651 could not realise parikh vector
Incomplete Parikh walk after 2388100 steps, including 98 resets, run finished after 1536 ms. (steps per millisecond=1554 ) properties (out of 14) seen :23893 could not realise parikh vector
Incomplete Parikh walk after 1964100 steps, including 99 resets, run finished after 1352 ms. (steps per millisecond=1452 ) properties (out of 14) seen :19629 could not realise parikh vector
Incomplete Parikh walk after 1857300 steps, including 99 resets, run finished after 1173 ms. (steps per millisecond=1583 ) properties (out of 14) seen :18561 could not realise parikh vector
Incomplete Parikh walk after 2570900 steps, including 98 resets, run finished after 1699 ms. (steps per millisecond=1513 ) properties (out of 14) seen :25956 could not realise parikh vector
Incomplete Parikh walk after 1589900 steps, including 99 resets, run finished after 1006 ms. (steps per millisecond=1580 ) properties (out of 14) seen :15888 could not realise parikh vector
Incomplete Parikh walk after 1592900 steps, including 99 resets, run finished after 1009 ms. (steps per millisecond=1578 ) properties (out of 14) seen :15918 could not realise parikh vector
Incomplete Parikh walk after 2569600 steps, including 98 resets, run finished after 1744 ms. (steps per millisecond=1473 ) properties (out of 14) seen :25718 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:54:56] [INFO ] Computed 1 place invariants in 14 ms
[2022-05-22 08:54:56] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:54:56] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:54:56] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:54:56] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2022-05-22 08:54:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:54:56] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:54:56] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:54:56] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1317 ms. (steps per millisecond=759 ) properties (out of 14) seen :120532
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 14) seen :12836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 14) seen :11527
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 14) seen :10162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 14) seen :22228
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 14) seen :13887
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 14) seen :10785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 14) seen :14495
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 14) seen :47626
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 14) seen :18512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 14) seen :12817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 14) seen :12345
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 14) seen :44447
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 14) seen :11889
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:55:03] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:55:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:03] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:03] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:55:03] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:03] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:03] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 17 ms returned sat
[2022-05-22 08:55:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:55:03] [INFO ] Added : 30 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:55:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:03] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:03] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:03] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:03] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:03] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:03] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:03] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:04] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:55:04] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:55:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:04] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:04] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:04] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:04] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:04] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:04] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:04] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:04] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25660, 15893, 15863, 25672, 18537, 19606, 23845, 27814, 25677, 19608, 14484, 27814, 33382, 18512]
Incomplete Parikh walk after 1855000 steps, including 99 resets, run finished after 1115 ms. (steps per millisecond=1663 ) properties (out of 14) seen :18541 could not realise parikh vector
Incomplete Parikh walk after 3342100 steps, including 99 resets, run finished after 2107 ms. (steps per millisecond=1586 ) properties (out of 14) seen :33409 could not realise parikh vector
Incomplete Parikh walk after 2785200 steps, including 99 resets, run finished after 1886 ms. (steps per millisecond=1476 ) properties (out of 14) seen :55655 could not realise parikh vector
Incomplete Parikh walk after 1452200 steps, including 99 resets, run finished after 952 ms. (steps per millisecond=1525 ) properties (out of 14) seen :14514 could not realise parikh vector
Incomplete Parikh walk after 1964600 steps, including 98 resets, run finished after 1390 ms. (steps per millisecond=1413 ) properties (out of 14) seen :19842 could not realise parikh vector
Incomplete Parikh walk after 2571500 steps, including 99 resets, run finished after 1435 ms. (steps per millisecond=1791 ) properties (out of 14) seen :25704 could not realise parikh vector
Incomplete Parikh walk after 2785200 steps, including 99 resets, run finished after 1836 ms. (steps per millisecond=1516 ) properties (out of 14) seen :55656 could not realise parikh vector
Incomplete Parikh walk after 2388300 steps, including 98 resets, run finished after 1551 ms. (steps per millisecond=1539 ) properties (out of 14) seen :23894 could not realise parikh vector
Incomplete Parikh walk after 1964400 steps, including 99 resets, run finished after 1265 ms. (steps per millisecond=1552 ) properties (out of 14) seen :19636 could not realise parikh vector
Incomplete Parikh walk after 1857500 steps, including 99 resets, run finished after 1108 ms. (steps per millisecond=1676 ) properties (out of 14) seen :18566 could not realise parikh vector
Incomplete Parikh walk after 2571000 steps, including 98 resets, run finished after 1654 ms. (steps per millisecond=1554 ) properties (out of 14) seen :25934 could not realise parikh vector
Incomplete Parikh walk after 1590100 steps, including 99 resets, run finished after 1009 ms. (steps per millisecond=1575 ) properties (out of 14) seen :15889 could not realise parikh vector
Incomplete Parikh walk after 1593100 steps, including 99 resets, run finished after 998 ms. (steps per millisecond=1596 ) properties (out of 14) seen :15921 could not realise parikh vector
Incomplete Parikh walk after 2569800 steps, including 98 resets, run finished after 1672 ms. (steps per millisecond=1536 ) properties (out of 14) seen :25715 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 11 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:55:24] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:24] [INFO ] Implicit Places using invariants in 46 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:55:24] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:55:24] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:55:24] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2022-05-22 08:55:24] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:55:24] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:55:24] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:55:24] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1280 ms. (steps per millisecond=781 ) properties (out of 14) seen :120413
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 14) seen :23808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 14) seen :11093
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 14) seen :9287
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 14) seen :17546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 14) seen :15897
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 14) seen :9260
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 14) seen :10777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 14) seen :33325
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 14) seen :22219
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 14) seen :19610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 14) seen :10473
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 14) seen :44443
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 14) seen :11929
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:55:30] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:55:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:55:30] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:55:30] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:30] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:30] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:30] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:30] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:30] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:30] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Real]Added 30 Read/Feed constraints in 11 ms returned sat
[2022-05-22 08:55:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:30] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:55:30] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:30] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:30] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:31] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:31] [INFO ] Added : 30 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:31] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:31] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Added 30 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:55:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Added 30 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:55:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:31] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:31] [INFO ] Added : 30 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 15 ms.
[2022-05-22 08:55:31] [INFO ] Added : 30 causal constraints over 6 iterations in 36 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:31] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:55:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:31] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:55:31] [INFO ] Added : 30 causal constraints over 6 iterations in 34 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25663, 15896, 15865, 25674, 18539, 19609, 23847, 27816, 25680, 19610, 14487, 27816, 33384, 18514]
Incomplete Parikh walk after 1855200 steps, including 99 resets, run finished after 1166 ms. (steps per millisecond=1591 ) properties (out of 14) seen :18546 could not realise parikh vector
Incomplete Parikh walk after 3342300 steps, including 99 resets, run finished after 2133 ms. (steps per millisecond=1566 ) properties (out of 14) seen :33415 could not realise parikh vector
Incomplete Parikh walk after 2785400 steps, including 99 resets, run finished after 1867 ms. (steps per millisecond=1491 ) properties (out of 14) seen :55658 could not realise parikh vector
Incomplete Parikh walk after 1452500 steps, including 99 resets, run finished after 940 ms. (steps per millisecond=1545 ) properties (out of 14) seen :14513 could not realise parikh vector
Incomplete Parikh walk after 1964800 steps, including 98 resets, run finished after 1368 ms. (steps per millisecond=1436 ) properties (out of 14) seen :19837 could not realise parikh vector
Incomplete Parikh walk after 2571800 steps, including 99 resets, run finished after 1444 ms. (steps per millisecond=1781 ) properties (out of 14) seen :25706 could not realise parikh vector
Incomplete Parikh walk after 2785400 steps, including 99 resets, run finished after 1828 ms. (steps per millisecond=1523 ) properties (out of 14) seen :55661 could not realise parikh vector
Incomplete Parikh walk after 2388500 steps, including 98 resets, run finished after 1529 ms. (steps per millisecond=1562 ) properties (out of 14) seen :23898 could not realise parikh vector
Incomplete Parikh walk after 1964700 steps, including 99 resets, run finished after 1318 ms. (steps per millisecond=1490 ) properties (out of 14) seen :19636 could not realise parikh vector
Incomplete Parikh walk after 1857700 steps, including 99 resets, run finished after 1154 ms. (steps per millisecond=1609 ) properties (out of 14) seen :18567 could not realise parikh vector
Incomplete Parikh walk after 2571200 steps, including 98 resets, run finished after 1658 ms. (steps per millisecond=1550 ) properties (out of 14) seen :25930 could not realise parikh vector
Incomplete Parikh walk after 1590300 steps, including 99 resets, run finished after 1025 ms. (steps per millisecond=1551 ) properties (out of 14) seen :15892 could not realise parikh vector
Incomplete Parikh walk after 1593400 steps, including 99 resets, run finished after 946 ms. (steps per millisecond=1684 ) properties (out of 14) seen :15922 could not realise parikh vector
Incomplete Parikh walk after 2570100 steps, including 98 resets, run finished after 1597 ms. (steps per millisecond=1609 ) properties (out of 14) seen :25707 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 7 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:55:51] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:51] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:55:51] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:51] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:55:51] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-05-22 08:55:51] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:55:51] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:51] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:55:51] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1308 ms. (steps per millisecond=764 ) properties (out of 14) seen :120808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 14) seen :18515
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 14) seen :12828
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 14) seen :12859
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 14) seen :11904
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 14) seen :15884
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 14) seen :9838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 14) seen :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 14) seen :44445
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 14) seen :20852
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 14) seen :11487
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 14) seen :11959
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 14) seen :35087
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 14) seen :11157
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:55:58] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:55:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:58] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:55:58] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:58] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:58] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 08:55:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:58] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:58] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:58] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:58] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:58] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:58] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:58] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:58] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:58] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:58] [INFO ] Added : 30 causal constraints over 6 iterations in 44 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 13 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:58] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:58] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:58] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:58] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:58] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:58] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:58] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:58] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:58] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:58] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:59] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:59] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:59] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:59] [INFO ] Added : 30 causal constraints over 6 iterations in 32 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:59] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:59] [INFO ] Added : 30 causal constraints over 6 iterations in 33 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 26 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:59] [INFO ] [Nat]Absence check using state equation in 382 ms returned sat
[2022-05-22 08:55:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 28 ms returned sat
[2022-05-22 08:55:59] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:55:59] [INFO ] Added : 30 causal constraints over 6 iterations in 116 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25665, 15898, 15867, 25676, 18541, 19612, 23849, 27818, 25683, 19612, 14489, 27818, 33386, 18516]
Incomplete Parikh walk after 1855400 steps, including 99 resets, run finished after 1096 ms. (steps per millisecond=1692 ) properties (out of 14) seen :18544 could not realise parikh vector
Incomplete Parikh walk after 3342500 steps, including 99 resets, run finished after 2097 ms. (steps per millisecond=1593 ) properties (out of 14) seen :33416 could not realise parikh vector
Incomplete Parikh walk after 2785600 steps, including 99 resets, run finished after 1834 ms. (steps per millisecond=1518 ) properties (out of 14) seen :55665 could not realise parikh vector
Incomplete Parikh walk after 1452700 steps, including 99 resets, run finished after 970 ms. (steps per millisecond=1497 ) properties (out of 14) seen :14521 could not realise parikh vector
Incomplete Parikh walk after 1965000 steps, including 98 resets, run finished after 1372 ms. (steps per millisecond=1432 ) properties (out of 14) seen :19845 could not realise parikh vector
Incomplete Parikh walk after 2572100 steps, including 99 resets, run finished after 1415 ms. (steps per millisecond=1817 ) properties (out of 14) seen :25709 could not realise parikh vector
Incomplete Parikh walk after 2785600 steps, including 99 resets, run finished after 1806 ms. (steps per millisecond=1542 ) properties (out of 14) seen :55664 could not realise parikh vector
Incomplete Parikh walk after 2388700 steps, including 98 resets, run finished after 1522 ms. (steps per millisecond=1569 ) properties (out of 14) seen :23902 could not realise parikh vector
Incomplete Parikh walk after 1965000 steps, including 99 resets, run finished after 1277 ms. (steps per millisecond=1538 ) properties (out of 14) seen :19638 could not realise parikh vector
Incomplete Parikh walk after 1857900 steps, including 99 resets, run finished after 1102 ms. (steps per millisecond=1685 ) properties (out of 14) seen :18569 could not realise parikh vector
Incomplete Parikh walk after 2571400 steps, including 98 resets, run finished after 1627 ms. (steps per millisecond=1580 ) properties (out of 14) seen :25919 could not realise parikh vector
Incomplete Parikh walk after 1590500 steps, including 99 resets, run finished after 965 ms. (steps per millisecond=1648 ) properties (out of 14) seen :15891 could not realise parikh vector
Incomplete Parikh walk after 1593600 steps, including 99 resets, run finished after 959 ms. (steps per millisecond=1661 ) properties (out of 14) seen :15926 could not realise parikh vector
Incomplete Parikh walk after 2570300 steps, including 98 resets, run finished after 1625 ms. (steps per millisecond=1581 ) properties (out of 14) seen :25716 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:56:19] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:56:19] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:56:19] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:19] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:56:19] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2022-05-22 08:56:19] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:56:19] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:19] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:56:19] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1324 ms. (steps per millisecond=755 ) properties (out of 14) seen :120920
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 14) seen :17607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 14) seen :13363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 474 ms. (steps per millisecond=2109 ) properties (out of 14) seen :11122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 14) seen :22228
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 14) seen :13955
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 14) seen :10410
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 14) seen :15864
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 14) seen :31740
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 14) seen :15886
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 14) seen :15197
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 14) seen :13343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 14) seen :35097
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=2207 ) properties (out of 14) seen :12377
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:56:26] [INFO ] Computed 1 place invariants in 11 ms
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:26] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:56:26] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:26] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:26] [INFO ] Added : 30 causal constraints over 6 iterations in 33 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:26] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:26] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:26] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:26] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Added 30 Read/Feed constraints in 20 ms returned sat
[2022-05-22 08:56:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:26] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:26] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:26] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:26] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:26] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:26] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:27] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:56:27] [INFO ] Added : 30 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:27] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:27] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:27] [INFO ] Added : 30 causal constraints over 6 iterations in 33 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:27] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:27] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:27] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25667, 15900, 15869, 25677, 18544, 19614, 23851, 27820, 25686, 19614, 14493, 27820, 33389, 18518]
Incomplete Parikh walk after 1855600 steps, including 99 resets, run finished after 1095 ms. (steps per millisecond=1694 ) properties (out of 14) seen :18545 could not realise parikh vector
Incomplete Parikh walk after 3342800 steps, including 99 resets, run finished after 2085 ms. (steps per millisecond=1603 ) properties (out of 14) seen :33421 could not realise parikh vector
Incomplete Parikh walk after 2785800 steps, including 99 resets, run finished after 1861 ms. (steps per millisecond=1496 ) properties (out of 14) seen :55667 could not realise parikh vector
Incomplete Parikh walk after 1453100 steps, including 99 resets, run finished after 960 ms. (steps per millisecond=1513 ) properties (out of 14) seen :14520 could not realise parikh vector
Incomplete Parikh walk after 1965200 steps, including 98 resets, run finished after 1342 ms. (steps per millisecond=1464 ) properties (out of 14) seen :19829 could not realise parikh vector
Incomplete Parikh walk after 2572400 steps, including 99 resets, run finished after 1441 ms. (steps per millisecond=1785 ) properties (out of 14) seen :25714 could not realise parikh vector
Incomplete Parikh walk after 2785800 steps, including 99 resets, run finished after 1858 ms. (steps per millisecond=1499 ) properties (out of 14) seen :55668 could not realise parikh vector
Incomplete Parikh walk after 2388900 steps, including 98 resets, run finished after 1537 ms. (steps per millisecond=1554 ) properties (out of 14) seen :23906 could not realise parikh vector
Incomplete Parikh walk after 1965200 steps, including 99 resets, run finished after 1330 ms. (steps per millisecond=1477 ) properties (out of 14) seen :19641 could not realise parikh vector
Incomplete Parikh walk after 1858200 steps, including 99 resets, run finished after 1153 ms. (steps per millisecond=1611 ) properties (out of 14) seen :18570 could not realise parikh vector
Incomplete Parikh walk after 2571500 steps, including 98 resets, run finished after 1664 ms. (steps per millisecond=1545 ) properties (out of 14) seen :25942 could not realise parikh vector
Incomplete Parikh walk after 1590700 steps, including 99 resets, run finished after 1007 ms. (steps per millisecond=1579 ) properties (out of 14) seen :15896 could not realise parikh vector
Incomplete Parikh walk after 1593800 steps, including 99 resets, run finished after 1005 ms. (steps per millisecond=1585 ) properties (out of 14) seen :15928 could not realise parikh vector
Incomplete Parikh walk after 2570500 steps, including 98 resets, run finished after 1666 ms. (steps per millisecond=1542 ) properties (out of 14) seen :25711 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:56:47] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:47] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:56:47] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:47] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:56:47] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2022-05-22 08:56:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:56:47] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:56:47] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:56:47] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1315 ms. (steps per millisecond=760 ) properties (out of 14) seen :120589
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 14) seen :18533
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 14) seen :11494
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 491 ms. (steps per millisecond=2036 ) properties (out of 14) seen :9945
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 14) seen :20854
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 14) seen :17558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 14) seen :12853
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 14) seen :19615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 14) seen :47653
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 14) seen :23811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 14) seen :10113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 14) seen :11912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 14) seen :51283
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 14) seen :12334
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:56:54] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:54] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:56:54] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:54] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:54] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:54] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:54] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:54] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:54] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:56:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:54] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:54] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:54] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:55] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:55] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:56:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:55] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:55] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:56:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:55] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:56:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:55] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25668, 15902, 15871, 25679, 18546, 19617, 23853, 27823, 25688, 19615, 14495, 27823, 33391, 18520]
Incomplete Parikh walk after 1855800 steps, including 99 resets, run finished after 1036 ms. (steps per millisecond=1791 ) properties (out of 14) seen :18548 could not realise parikh vector
Incomplete Parikh walk after 3343000 steps, including 99 resets, run finished after 2045 ms. (steps per millisecond=1634 ) properties (out of 14) seen :33421 could not realise parikh vector
Incomplete Parikh walk after 2786100 steps, including 99 resets, run finished after 1807 ms. (steps per millisecond=1541 ) properties (out of 14) seen :55672 could not realise parikh vector
Incomplete Parikh walk after 1453300 steps, including 99 resets, run finished after 948 ms. (steps per millisecond=1533 ) properties (out of 14) seen :14522 could not realise parikh vector
Incomplete Parikh walk after 1965300 steps, including 98 resets, run finished after 1392 ms. (steps per millisecond=1411 ) properties (out of 14) seen :19818 could not realise parikh vector
Incomplete Parikh walk after 2572600 steps, including 99 resets, run finished after 1417 ms. (steps per millisecond=1815 ) properties (out of 14) seen :25713 could not realise parikh vector
Incomplete Parikh walk after 2786100 steps, including 99 resets, run finished after 1790 ms. (steps per millisecond=1556 ) properties (out of 14) seen :55675 could not realise parikh vector
Incomplete Parikh walk after 2389100 steps, including 98 resets, run finished after 1501 ms. (steps per millisecond=1591 ) properties (out of 14) seen :23901 could not realise parikh vector
Incomplete Parikh walk after 1965500 steps, including 99 resets, run finished after 1288 ms. (steps per millisecond=1526 ) properties (out of 14) seen :19647 could not realise parikh vector
Incomplete Parikh walk after 1858400 steps, including 99 resets, run finished after 1095 ms. (steps per millisecond=1697 ) properties (out of 14) seen :18572 could not realise parikh vector
Incomplete Parikh walk after 2571700 steps, including 98 resets, run finished after 1673 ms. (steps per millisecond=1537 ) properties (out of 14) seen :25959 could not realise parikh vector
Incomplete Parikh walk after 1590900 steps, including 99 resets, run finished after 989 ms. (steps per millisecond=1608 ) properties (out of 14) seen :15902 could not realise parikh vector
Incomplete Parikh walk after 1594000 steps, including 99 resets, run finished after 961 ms. (steps per millisecond=1658 ) properties (out of 14) seen :15928 could not realise parikh vector
Incomplete Parikh walk after 2570600 steps, including 98 resets, run finished after 1605 ms. (steps per millisecond=1601 ) properties (out of 14) seen :25716 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:57:14] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:57:14] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:57:14] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-22 08:57:14] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:57:14] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2022-05-22 08:57:14] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:57:14] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:57:14] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:57:14] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1288 ms. (steps per millisecond=776 ) properties (out of 14) seen :121045
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 14) seen :18534
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 14) seen :10139
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 14) seen :13350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 14) seen :18526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 14) seen :15166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 14) seen :10781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 14) seen :20892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 14) seen :41660
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 14) seen :17565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 14) seen :22235
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 14) seen :10771
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 14) seen :28955
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 14) seen :15167
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:57:20] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:57:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:20] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:57:20] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:21] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 14 ms.
[2022-05-22 08:57:21] [INFO ] Added : 30 causal constraints over 6 iterations in 34 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:21] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:21] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:21] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:21] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:21] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:21] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:21] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 7 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:57:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:21] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-22 08:57:21] [INFO ] Added : 30 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:22] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:22] [INFO ] Added : 30 causal constraints over 6 iterations in 31 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:22] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:22] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25669, 15904, 15873, 25681, 18548, 19619, 23855, 27826, 25690, 22216, 14498, 27826, 33394, 18524]
Incomplete Parikh walk after 1856200 steps, including 99 resets, run finished after 1087 ms. (steps per millisecond=1707 ) properties (out of 14) seen :18551 could not realise parikh vector
Incomplete Parikh walk after 3343300 steps, including 99 resets, run finished after 2040 ms. (steps per millisecond=1638 ) properties (out of 14) seen :33424 could not realise parikh vector
Incomplete Parikh walk after 2786400 steps, including 99 resets, run finished after 1826 ms. (steps per millisecond=1525 ) properties (out of 14) seen :55680 could not realise parikh vector
Incomplete Parikh walk after 1453600 steps, including 99 resets, run finished after 917 ms. (steps per millisecond=1585 ) properties (out of 14) seen :14529 could not realise parikh vector
Incomplete Parikh walk after 2225400 steps, including 98 resets, run finished after 1517 ms. (steps per millisecond=1466 ) properties (out of 14) seen :22457 could not realise parikh vector
Incomplete Parikh walk after 2572800 steps, including 99 resets, run finished after 1383 ms. (steps per millisecond=1860 ) properties (out of 14) seen :25716 could not realise parikh vector
Incomplete Parikh walk after 2786400 steps, including 99 resets, run finished after 1763 ms. (steps per millisecond=1580 ) properties (out of 14) seen :55679 could not realise parikh vector
Incomplete Parikh walk after 2389300 steps, including 98 resets, run finished after 1495 ms. (steps per millisecond=1598 ) properties (out of 14) seen :23902 could not realise parikh vector
Incomplete Parikh walk after 1965700 steps, including 99 resets, run finished after 1283 ms. (steps per millisecond=1532 ) properties (out of 14) seen :19648 could not realise parikh vector
Incomplete Parikh walk after 1858600 steps, including 99 resets, run finished after 1100 ms. (steps per millisecond=1689 ) properties (out of 14) seen :18574 could not realise parikh vector
Incomplete Parikh walk after 2571900 steps, including 98 resets, run finished after 1628 ms. (steps per millisecond=1579 ) properties (out of 14) seen :25964 could not realise parikh vector
Incomplete Parikh walk after 1591100 steps, including 99 resets, run finished after 1004 ms. (steps per millisecond=1584 ) properties (out of 14) seen :15902 could not realise parikh vector
Incomplete Parikh walk after 1594200 steps, including 99 resets, run finished after 958 ms. (steps per millisecond=1664 ) properties (out of 14) seen :15927 could not realise parikh vector
Incomplete Parikh walk after 2570700 steps, including 98 resets, run finished after 1633 ms. (steps per millisecond=1574 ) properties (out of 14) seen :25730 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:57:41] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:57:41] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:57:41] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:57:41] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:57:41] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2022-05-22 08:57:41] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:57:41] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:57:41] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:57:41] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1282 ms. (steps per millisecond=780 ) properties (out of 14) seen :120651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 14) seen :11097
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 14) seen :16685
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 14) seen :10112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 14) seen :22252
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 14) seen :18511
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 14) seen :9225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 14) seen :12347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 14) seen :47634
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 14) seen :13330
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 14) seen :12356
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 445 ms. (steps per millisecond=2247 ) properties (out of 14) seen :10741
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 14) seen :30281
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 14) seen :11114
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:57:48] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:57:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:48] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:57:48] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:48] [INFO ] Added : 30 causal constraints over 6 iterations in 27 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:48] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:48] [INFO ] Added : 30 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:48] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:48] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-22 08:57:48] [INFO ] Added : 30 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:48] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:48] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:49] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:49] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:49] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:49] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:49] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:57:49] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25671, 16660, 15877, 25683, 18550, 19622, 23857, 27828, 25692, 22219, 14499, 27828, 33396, 18527]
Incomplete Parikh walk after 1856500 steps, including 99 resets, run finished after 1030 ms. (steps per millisecond=1802 ) properties (out of 14) seen :18552 could not realise parikh vector
Incomplete Parikh walk after 3343500 steps, including 99 resets, run finished after 2021 ms. (steps per millisecond=1654 ) properties (out of 14) seen :33424 could not realise parikh vector
Incomplete Parikh walk after 2786600 steps, including 99 resets, run finished after 1825 ms. (steps per millisecond=1526 ) properties (out of 14) seen :55683 could not realise parikh vector
Incomplete Parikh walk after 1453700 steps, including 99 resets, run finished after 945 ms. (steps per millisecond=1538 ) properties (out of 14) seen :14527 could not realise parikh vector
Incomplete Parikh walk after 2225700 steps, including 98 resets, run finished after 1526 ms. (steps per millisecond=1458 ) properties (out of 14) seen :22438 could not realise parikh vector
Incomplete Parikh walk after 2573000 steps, including 99 resets, run finished after 1384 ms. (steps per millisecond=1859 ) properties (out of 14) seen :25718 could not realise parikh vector
Incomplete Parikh walk after 2786600 steps, including 99 resets, run finished after 1800 ms. (steps per millisecond=1548 ) properties (out of 14) seen :55683 could not realise parikh vector
Incomplete Parikh walk after 2389500 steps, including 98 resets, run finished after 1517 ms. (steps per millisecond=1575 ) properties (out of 14) seen :23904 could not realise parikh vector
Incomplete Parikh walk after 1966000 steps, including 99 resets, run finished after 1318 ms. (steps per millisecond=1491 ) properties (out of 14) seen :19650 could not realise parikh vector
Incomplete Parikh walk after 1858800 steps, including 99 resets, run finished after 1138 ms. (steps per millisecond=1633 ) properties (out of 14) seen :18578 could not realise parikh vector
Incomplete Parikh walk after 2572100 steps, including 98 resets, run finished after 1646 ms. (steps per millisecond=1562 ) properties (out of 14) seen :25932 could not realise parikh vector
Incomplete Parikh walk after 1591500 steps, including 99 resets, run finished after 998 ms. (steps per millisecond=1594 ) properties (out of 14) seen :15902 could not realise parikh vector
Incomplete Parikh walk after 1669800 steps, including 99 resets, run finished after 1047 ms. (steps per millisecond=1594 ) properties (out of 14) seen :16686 could not realise parikh vector
Incomplete Parikh walk after 2570900 steps, including 98 resets, run finished after 1647 ms. (steps per millisecond=1560 ) properties (out of 14) seen :25722 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:58:09] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:58:09] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:58:09] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:58:09] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:58:09] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2022-05-22 08:58:09] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:58:09] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:58:09] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:58:09] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1294 ms. (steps per millisecond=772 ) properties (out of 14) seen :120678
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 14) seen :23807
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=1926 ) properties (out of 14) seen :8762
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 14) seen :11109
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 14) seen :17538
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 14) seen :17559
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 533 ms. (steps per millisecond=1876 ) properties (out of 14) seen :8532
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 14) seen :20855
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 14) seen :35074
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 14) seen :27785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 14) seen :15163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 14) seen :8775
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 14) seen :51274
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 14) seen :9805
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:58:15] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:58:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:15] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:15] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:58:15] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:15] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:15] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:15] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:58:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:16] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:16] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:16] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:16] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:16] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:16] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:16] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:16] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:16] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:58:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:16] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:16] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:16] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:58:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:16] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:16] [INFO ] Added : 30 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:58:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:17] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:17] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:17] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:17] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:17] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:17] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:17] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25673, 16662, 15879, 25685, 18552, 19624, 23858, 27830, 27776, 22221, 14501, 27830, 33398, 18529]
Incomplete Parikh walk after 1856700 steps, including 99 resets, run finished after 1128 ms. (steps per millisecond=1646 ) properties (out of 14) seen :18558 could not realise parikh vector
Incomplete Parikh walk after 3343700 steps, including 99 resets, run finished after 2086 ms. (steps per millisecond=1602 ) properties (out of 14) seen :33426 could not realise parikh vector
Incomplete Parikh walk after 2786800 steps, including 99 resets, run finished after 1861 ms. (steps per millisecond=1497 ) properties (out of 14) seen :55686 could not realise parikh vector
Incomplete Parikh walk after 1453900 steps, including 99 resets, run finished after 946 ms. (steps per millisecond=1536 ) properties (out of 14) seen :14526 could not realise parikh vector
Incomplete Parikh walk after 2225900 steps, including 98 resets, run finished after 1489 ms. (steps per millisecond=1494 ) properties (out of 14) seen :22453 could not realise parikh vector
Incomplete Parikh walk after 2781400 steps, including 99 resets, run finished after 1505 ms. (steps per millisecond=1848 ) properties (out of 14) seen :27801 could not realise parikh vector
Incomplete Parikh walk after 2786800 steps, including 99 resets, run finished after 1822 ms. (steps per millisecond=1529 ) properties (out of 14) seen :55689 could not realise parikh vector
Incomplete Parikh walk after 2389600 steps, including 98 resets, run finished after 1557 ms. (steps per millisecond=1534 ) properties (out of 14) seen :23915 could not realise parikh vector
Incomplete Parikh walk after 1966200 steps, including 99 resets, run finished after 1293 ms. (steps per millisecond=1520 ) properties (out of 14) seen :19656 could not realise parikh vector
Incomplete Parikh walk after 1859000 steps, including 99 resets, run finished after 1097 ms. (steps per millisecond=1694 ) properties (out of 14) seen :18584 could not realise parikh vector
Incomplete Parikh walk after 2572300 steps, including 98 resets, run finished after 1628 ms. (steps per millisecond=1580 ) properties (out of 14) seen :25956 could not realise parikh vector
Incomplete Parikh walk after 1591700 steps, including 99 resets, run finished after 1010 ms. (steps per millisecond=1575 ) properties (out of 14) seen :15903 could not realise parikh vector
Incomplete Parikh walk after 1670000 steps, including 99 resets, run finished after 1048 ms. (steps per millisecond=1593 ) properties (out of 14) seen :16689 could not realise parikh vector
Incomplete Parikh walk after 2571100 steps, including 98 resets, run finished after 1691 ms. (steps per millisecond=1520 ) properties (out of 14) seen :25719 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 5 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:58:37] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:58:37] [INFO ] Implicit Places using invariants in 61 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:58:37] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:58:37] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:58:37] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2022-05-22 08:58:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:58:37] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:58:37] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:58:37] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1299 ms. (steps per millisecond=769 ) properties (out of 14) seen :120802
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 14) seen :17541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 14) seen :13921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 14) seen :10501
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 14) seen :11893
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 14) seen :15921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 14) seen :11510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 14) seen :14498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 14) seen :31727
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 14) seen :25637
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 14) seen :14508
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 14) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 14) seen :35077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 14) seen :16678
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:58:43] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:58:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:43] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:58:43] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:58:43] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:43] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:43] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:43] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:43] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:43] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:43] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:43] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:43] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:44] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:44] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:44] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:44] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:44] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:44] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:44] [INFO ] Added : 30 causal constraints over 6 iterations in 32 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:44] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:58:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:58:44] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25675, 16664, 15881, 25688, 18555, 19626, 23860, 27832, 27778, 22223, 14504, 27832, 33400, 18532]
Incomplete Parikh walk after 1857000 steps, including 99 resets, run finished after 1061 ms. (steps per millisecond=1750 ) properties (out of 14) seen :18557 could not realise parikh vector
Incomplete Parikh walk after 3343900 steps, including 99 resets, run finished after 1992 ms. (steps per millisecond=1678 ) properties (out of 14) seen :33431 could not realise parikh vector
Incomplete Parikh walk after 2787000 steps, including 99 resets, run finished after 1771 ms. (steps per millisecond=1573 ) properties (out of 14) seen :55690 could not realise parikh vector
Incomplete Parikh walk after 1454200 steps, including 99 resets, run finished after 938 ms. (steps per millisecond=1550 ) properties (out of 14) seen :14532 could not realise parikh vector
Incomplete Parikh walk after 2226100 steps, including 98 resets, run finished after 1494 ms. (steps per millisecond=1490 ) properties (out of 14) seen :22460 could not realise parikh vector
Incomplete Parikh walk after 2781600 steps, including 99 resets, run finished after 1509 ms. (steps per millisecond=1843 ) properties (out of 14) seen :27805 could not realise parikh vector
Incomplete Parikh walk after 2787000 steps, including 99 resets, run finished after 1776 ms. (steps per millisecond=1569 ) properties (out of 14) seen :55691 could not realise parikh vector
Incomplete Parikh walk after 2389800 steps, including 98 resets, run finished after 1507 ms. (steps per millisecond=1585 ) properties (out of 14) seen :23910 could not realise parikh vector
Incomplete Parikh walk after 1966400 steps, including 99 resets, run finished after 1281 ms. (steps per millisecond=1535 ) properties (out of 14) seen :19653 could not realise parikh vector
Incomplete Parikh walk after 1859300 steps, including 99 resets, run finished after 1115 ms. (steps per millisecond=1667 ) properties (out of 14) seen :18583 could not realise parikh vector
Incomplete Parikh walk after 2572600 steps, including 98 resets, run finished after 1619 ms. (steps per millisecond=1589 ) properties (out of 14) seen :25984 could not realise parikh vector
Incomplete Parikh walk after 1591900 steps, including 99 resets, run finished after 961 ms. (steps per millisecond=1656 ) properties (out of 14) seen :15909 could not realise parikh vector
Incomplete Parikh walk after 1670200 steps, including 99 resets, run finished after 1024 ms. (steps per millisecond=1631 ) properties (out of 14) seen :16691 could not realise parikh vector
Incomplete Parikh walk after 2571300 steps, including 98 resets, run finished after 1653 ms. (steps per millisecond=1555 ) properties (out of 14) seen :25720 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:59:04] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:59:04] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:59:04] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:59:04] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:59:04] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-22 08:59:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:59:04] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:59:04] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:59:04] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1303 ms. (steps per millisecond=767 ) properties (out of 14) seen :120591
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 14) seen :19609
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 14) seen :12357
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 462 ms. (steps per millisecond=2164 ) properties (out of 14) seen :8745
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 14) seen :19603
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 14) seen :20846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 14) seen :11480
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 14) seen :11500
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 14) seen :30279
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 14) seen :17603
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 14) seen :17579
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 14) seen :13361
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 14) seen :23738
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 14) seen :15161
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:59:10] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:59:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:10] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:59:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:10] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:59:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:59:10] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:59:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:10] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 15 ms.
[2022-05-22 08:59:10] [INFO ] Added : 30 causal constraints over 6 iterations in 34 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:59:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:11] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:11] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:59:11] [INFO ] Added : 30 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:11] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:59:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:11] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:11] [INFO ] Added : 30 causal constraints over 6 iterations in 36 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:59:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:11] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:59:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:11] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:11] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:11] [INFO ] Added : 30 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:59:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:11] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:11] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:11] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:59:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:11] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:11] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:11] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:59:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Real]Added 30 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:59:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:12] [INFO ] [Nat]Absence check using state equation in 264 ms returned sat
[2022-05-22 08:59:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:59:12] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:12] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:59:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:59:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:59:12] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:12] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:59:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:59:12] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:12] [INFO ] Added : 30 causal constraints over 6 iterations in 36 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 08:59:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:12] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:12] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:59:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:12] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:12] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:59:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:59:12] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:59:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:59:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:12] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:12] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:59:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:12] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:12] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:12] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25677, 16666, 15883, 25691, 20825, 19628, 23863, 27834, 27780, 22225, 14507, 27834, 33402, 18534]
Incomplete Parikh walk after 1857200 steps, including 99 resets, run finished after 1037 ms. (steps per millisecond=1790 ) properties (out of 14) seen :18562 could not realise parikh vector
Incomplete Parikh walk after 3344100 steps, including 99 resets, run finished after 1992 ms. (steps per millisecond=1678 ) properties (out of 14) seen :33431 could not realise parikh vector
Incomplete Parikh walk after 2787200 steps, including 99 resets, run finished after 1789 ms. (steps per millisecond=1557 ) properties (out of 14) seen :55696 could not realise parikh vector
Incomplete Parikh walk after 1454500 steps, including 99 resets, run finished after 935 ms. (steps per millisecond=1555 ) properties (out of 14) seen :14535 could not realise parikh vector
Incomplete Parikh walk after 2226300 steps, including 98 resets, run finished after 1486 ms. (steps per millisecond=1498 ) properties (out of 14) seen :22468 could not realise parikh vector
Incomplete Parikh walk after 2781800 steps, including 99 resets, run finished after 1549 ms. (steps per millisecond=1795 ) properties (out of 14) seen :27804 could not realise parikh vector
Incomplete Parikh walk after 2787200 steps, including 99 resets, run finished after 1794 ms. (steps per millisecond=1553 ) properties (out of 14) seen :55698 could not realise parikh vector
Incomplete Parikh walk after 2390100 steps, including 98 resets, run finished after 1500 ms. (steps per millisecond=1593 ) properties (out of 14) seen :23905 could not realise parikh vector
Incomplete Parikh walk after 1966600 steps, including 99 resets, run finished after 1297 ms. (steps per millisecond=1516 ) properties (out of 14) seen :19657 could not realise parikh vector
Incomplete Parikh walk after 2086300 steps, including 99 resets, run finished after 1243 ms. (steps per millisecond=1678 ) properties (out of 14) seen :20850 could not realise parikh vector
Incomplete Parikh walk after 2572900 steps, including 98 resets, run finished after 1638 ms. (steps per millisecond=1570 ) properties (out of 14) seen :25982 could not realise parikh vector
Incomplete Parikh walk after 1592100 steps, including 99 resets, run finished after 966 ms. (steps per millisecond=1648 ) properties (out of 14) seen :15912 could not realise parikh vector
Incomplete Parikh walk after 1670400 steps, including 99 resets, run finished after 1025 ms. (steps per millisecond=1629 ) properties (out of 14) seen :16693 could not realise parikh vector
Incomplete Parikh walk after 2571500 steps, including 98 resets, run finished after 1662 ms. (steps per millisecond=1547 ) properties (out of 14) seen :25721 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:59:32] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:59:32] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:59:32] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:59:32] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:59:32] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-22 08:59:32] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:59:32] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:59:33] [INFO ] Dead Transitions using invariants and state equation in 440 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:59:33] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1296 ms. (steps per millisecond=771 ) properties (out of 14) seen :120879
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 14) seen :15870
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 14) seen :13894
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 14) seen :9252
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 14) seen :16664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 14) seen :16704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 499 ms. (steps per millisecond=2004 ) properties (out of 14) seen :9019
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 14) seen :16665
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 14) seen :24648
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 14) seen :15889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 14) seen :14524
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 14) seen :11505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 14) seen :44461
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 14) seen :17558
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 08:59:39] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:39] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 08:59:39] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:39] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 14 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:59:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:39] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:59:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:59:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:59:39] [INFO ] Added : 30 causal constraints over 6 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:39] [INFO ] Added : 30 causal constraints over 6 iterations in 44 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:39] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:39] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:39] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:40] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:59:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:40] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:59:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:59:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:59:40] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:59:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:40] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:59:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:40] [INFO ] Added : 30 causal constraints over 6 iterations in 27 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:59:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:40] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:59:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:59:40] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:59:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:59:40] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25679, 16668, 15885, 25693, 20827, 19632, 23865, 27838, 27782, 22227, 14509, 27838, 33405, 18537]
Incomplete Parikh walk after 1857500 steps, including 99 resets, run finished after 1084 ms. (steps per millisecond=1713 ) properties (out of 14) seen :18567 could not realise parikh vector
Incomplete Parikh walk after 3344400 steps, including 99 resets, run finished after 1929 ms. (steps per millisecond=1733 ) properties (out of 14) seen :33434 could not realise parikh vector
Incomplete Parikh walk after 2787600 steps, including 99 resets, run finished after 1742 ms. (steps per millisecond=1600 ) properties (out of 14) seen :55703 could not realise parikh vector
Incomplete Parikh walk after 1454700 steps, including 99 resets, run finished after 923 ms. (steps per millisecond=1576 ) properties (out of 14) seen :14536 could not realise parikh vector
Incomplete Parikh walk after 2226500 steps, including 98 resets, run finished after 1504 ms. (steps per millisecond=1480 ) properties (out of 14) seen :22487 could not realise parikh vector
Incomplete Parikh walk after 2782000 steps, including 99 resets, run finished after 1525 ms. (steps per millisecond=1824 ) properties (out of 14) seen :27807 could not realise parikh vector
Incomplete Parikh walk after 2787600 steps, including 99 resets, run finished after 1828 ms. (steps per millisecond=1524 ) properties (out of 14) seen :55703 could not realise parikh vector
Incomplete Parikh walk after 2390300 steps, including 98 resets, run finished after 1531 ms. (steps per millisecond=1561 ) properties (out of 14) seen :23909 could not realise parikh vector
Incomplete Parikh walk after 1967000 steps, including 99 resets, run finished after 1315 ms. (steps per millisecond=1495 ) properties (out of 14) seen :19660 could not realise parikh vector
Incomplete Parikh walk after 2086500 steps, including 99 resets, run finished after 1246 ms. (steps per millisecond=1674 ) properties (out of 14) seen :20852 could not realise parikh vector
Incomplete Parikh walk after 2573100 steps, including 98 resets, run finished after 1659 ms. (steps per millisecond=1550 ) properties (out of 14) seen :25981 could not realise parikh vector
Incomplete Parikh walk after 1592300 steps, including 99 resets, run finished after 1003 ms. (steps per millisecond=1587 ) properties (out of 14) seen :15908 could not realise parikh vector
Incomplete Parikh walk after 1670600 steps, including 99 resets, run finished after 1018 ms. (steps per millisecond=1641 ) properties (out of 14) seen :16692 could not realise parikh vector
Incomplete Parikh walk after 2571700 steps, including 98 resets, run finished after 1642 ms. (steps per millisecond=1566 ) properties (out of 14) seen :25718 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:00:00] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:00:00] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:00:00] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:00:00] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:00:00] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2022-05-22 09:00:00] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:00:00] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:00:00] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:00:00] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1276 ms. (steps per millisecond=783 ) properties (out of 14) seen :121048
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 14) seen :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 14) seen :14502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 14) seen :9769
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 14) seen :13893
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 14) seen :19613
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 486 ms. (steps per millisecond=2057 ) properties (out of 14) seen :8337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 14) seen :22250
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 14) seen :44464
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 14) seen :25649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 14) seen :14499
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 14) seen :9233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 14) seen :37035
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 14) seen :10761
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:00:06] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:00:06] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:00:06] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:00:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:06] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:06] [INFO ] Added : 30 causal constraints over 6 iterations in 32 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:06] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:06] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:06] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:06] [INFO ] Added : 30 causal constraints over 6 iterations in 32 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:00:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:07] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:07] [INFO ] Added : 30 causal constraints over 6 iterations in 36 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:07] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:07] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:07] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:07] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:07] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:07] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:07] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:07] [INFO ] Added : 30 causal constraints over 6 iterations in 26 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:07] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:07] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:07] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:07] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:07] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:07] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:07] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:07] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:07] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:07] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:07] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25681, 16670, 15887, 25695, 20829, 19634, 23867, 27840, 27784, 22229, 14511, 27840, 33407, 18540]
Incomplete Parikh walk after 1857800 steps, including 99 resets, run finished after 1076 ms. (steps per millisecond=1726 ) properties (out of 14) seen :18565 could not realise parikh vector
Incomplete Parikh walk after 3344600 steps, including 99 resets, run finished after 2071 ms. (steps per millisecond=1614 ) properties (out of 14) seen :33436 could not realise parikh vector
Incomplete Parikh walk after 2787800 steps, including 99 resets, run finished after 1729 ms. (steps per millisecond=1612 ) properties (out of 14) seen :55711 could not realise parikh vector
Incomplete Parikh walk after 1454900 steps, including 99 resets, run finished after 935 ms. (steps per millisecond=1556 ) properties (out of 14) seen :14536 could not realise parikh vector
Incomplete Parikh walk after 2226700 steps, including 98 resets, run finished after 1501 ms. (steps per millisecond=1483 ) properties (out of 14) seen :22461 could not realise parikh vector
Incomplete Parikh walk after 2782200 steps, including 99 resets, run finished after 1547 ms. (steps per millisecond=1798 ) properties (out of 14) seen :27813 could not realise parikh vector
Incomplete Parikh walk after 2787800 steps, including 99 resets, run finished after 1863 ms. (steps per millisecond=1496 ) properties (out of 14) seen :55707 could not realise parikh vector
Incomplete Parikh walk after 2390500 steps, including 98 resets, run finished after 1526 ms. (steps per millisecond=1566 ) properties (out of 14) seen :23914 could not realise parikh vector
Incomplete Parikh walk after 1967200 steps, including 99 resets, run finished after 1340 ms. (steps per millisecond=1468 ) properties (out of 14) seen :19661 could not realise parikh vector
Incomplete Parikh walk after 2086700 steps, including 99 resets, run finished after 1284 ms. (steps per millisecond=1625 ) properties (out of 14) seen :20854 could not realise parikh vector
Incomplete Parikh walk after 2573300 steps, including 98 resets, run finished after 1670 ms. (steps per millisecond=1540 ) properties (out of 14) seen :25966 could not realise parikh vector
Incomplete Parikh walk after 1592500 steps, including 99 resets, run finished after 1011 ms. (steps per millisecond=1575 ) properties (out of 14) seen :15917 could not realise parikh vector
Incomplete Parikh walk after 1670800 steps, including 99 resets, run finished after 1069 ms. (steps per millisecond=1562 ) properties (out of 14) seen :16698 could not realise parikh vector
Incomplete Parikh walk after 2571900 steps, including 98 resets, run finished after 1668 ms. (steps per millisecond=1541 ) properties (out of 14) seen :25730 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:00:27] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:00:27] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:00:27] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:00:27] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:00:27] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 28 ms to find 0 implicit places.
[2022-05-22 09:00:27] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:00:27] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:00:27] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:00:28] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1315 ms. (steps per millisecond=760 ) properties (out of 14) seen :120882
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 14) seen :17552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 474 ms. (steps per millisecond=2109 ) properties (out of 14) seen :10778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 445 ms. (steps per millisecond=2247 ) properties (out of 14) seen :10755
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 14) seen :12815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 14) seen :11131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 14) seen :9278
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 14) seen :20841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 14) seen :33338
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 14) seen :16657
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 14) seen :15170
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 14) seen :9538
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 14) seen :44443
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 14) seen :10167
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:00:34] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:00:34] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:00:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 13 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:00:34] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:34] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 30 Read/Feed constraints in 15 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:34] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:34] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:34] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:34] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:34] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:34] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:34] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:00:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:35] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:00:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:35] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:35] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:35] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:35] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:00:35] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:35] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:35] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:00:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:00:35] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:00:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:00:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:00:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:00:35] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25682, 16672, 15890, 25697, 20831, 19637, 23869, 27843, 27786, 22231, 14513, 27843, 33410, 18543]
Incomplete Parikh walk after 1858100 steps, including 99 resets, run finished after 1013 ms. (steps per millisecond=1834 ) properties (out of 14) seen :18569 could not realise parikh vector
Incomplete Parikh walk after 3344900 steps, including 99 resets, run finished after 1919 ms. (steps per millisecond=1743 ) properties (out of 14) seen :33439 could not realise parikh vector
Incomplete Parikh walk after 2788100 steps, including 99 resets, run finished after 1735 ms. (steps per millisecond=1606 ) properties (out of 14) seen :55712 could not realise parikh vector
Incomplete Parikh walk after 1455100 steps, including 99 resets, run finished after 907 ms. (steps per millisecond=1604 ) properties (out of 14) seen :14541 could not realise parikh vector
Incomplete Parikh walk after 2226900 steps, including 98 resets, run finished after 1496 ms. (steps per millisecond=1488 ) properties (out of 14) seen :22468 could not realise parikh vector
Incomplete Parikh walk after 2782400 steps, including 99 resets, run finished after 1504 ms. (steps per millisecond=1850 ) properties (out of 14) seen :27816 could not realise parikh vector
Incomplete Parikh walk after 2788100 steps, including 99 resets, run finished after 1768 ms. (steps per millisecond=1576 ) properties (out of 14) seen :55718 could not realise parikh vector
Incomplete Parikh walk after 2390700 steps, including 98 resets, run finished after 1512 ms. (steps per millisecond=1581 ) properties (out of 14) seen :23924 could not realise parikh vector
Incomplete Parikh walk after 1967500 steps, including 99 resets, run finished after 1279 ms. (steps per millisecond=1538 ) properties (out of 14) seen :19661 could not realise parikh vector
Incomplete Parikh walk after 2086900 steps, including 99 resets, run finished after 1191 ms. (steps per millisecond=1752 ) properties (out of 14) seen :20857 could not realise parikh vector
Incomplete Parikh walk after 2573500 steps, including 98 resets, run finished after 1606 ms. (steps per millisecond=1602 ) properties (out of 14) seen :25977 could not realise parikh vector
Incomplete Parikh walk after 1592800 steps, including 99 resets, run finished after 989 ms. (steps per millisecond=1610 ) properties (out of 14) seen :15921 could not realise parikh vector
Incomplete Parikh walk after 1671000 steps, including 99 resets, run finished after 1021 ms. (steps per millisecond=1636 ) properties (out of 14) seen :16697 could not realise parikh vector
Incomplete Parikh walk after 2572000 steps, including 98 resets, run finished after 1560 ms. (steps per millisecond=1648 ) properties (out of 14) seen :25733 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:00:54] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:00:54] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:00:54] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:00:54] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:00:54] [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.
[2022-05-22 09:00:54] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:00:54] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:00:54] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:00:54] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1322 ms. (steps per millisecond=756 ) properties (out of 14) seen :120906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 14) seen :12343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 14) seen :9501
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 482 ms. (steps per millisecond=2074 ) properties (out of 14) seen :9799
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 14) seen :14517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 14) seen :13337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 14) seen :13432
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 14) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 14) seen :25590
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 14) seen :12807
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 14) seen :11934
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 14) seen :11932
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 14) seen :31726
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 14) seen :10421
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:01:01] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:01] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:01:01] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:01:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:01] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:01] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:01] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:01] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:01] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:01] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Real]Added 30 Read/Feed constraints in 27 ms returned sat
[2022-05-22 09:01:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:01] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:01] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:01] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:01] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:02] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 15 ms returned sat
[2022-05-22 09:01:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:02] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:02] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:02] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:02] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:02] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:02] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:02] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25684, 16674, 15893, 25700, 20833, 19639, 25640, 27846, 27788, 22233, 14515, 27846, 33412, 18545]
Incomplete Parikh walk after 1858300 steps, including 99 resets, run finished after 1086 ms. (steps per millisecond=1711 ) properties (out of 14) seen :18574 could not realise parikh vector
Incomplete Parikh walk after 3345100 steps, including 99 resets, run finished after 2060 ms. (steps per millisecond=1623 ) properties (out of 14) seen :33445 could not realise parikh vector
Incomplete Parikh walk after 2788400 steps, including 99 resets, run finished after 1839 ms. (steps per millisecond=1516 ) properties (out of 14) seen :55719 could not realise parikh vector
Incomplete Parikh walk after 1455300 steps, including 99 resets, run finished after 943 ms. (steps per millisecond=1543 ) properties (out of 14) seen :14543 could not realise parikh vector
Incomplete Parikh walk after 2227100 steps, including 98 resets, run finished after 1453 ms. (steps per millisecond=1532 ) properties (out of 14) seen :22463 could not realise parikh vector
Incomplete Parikh walk after 2782600 steps, including 99 resets, run finished after 1455 ms. (steps per millisecond=1912 ) properties (out of 14) seen :27816 could not realise parikh vector
Incomplete Parikh walk after 2788400 steps, including 99 resets, run finished after 1757 ms. (steps per millisecond=1587 ) properties (out of 14) seen :55716 could not realise parikh vector
Incomplete Parikh walk after 2567800 steps, including 98 resets, run finished after 1590 ms. (steps per millisecond=1614 ) properties (out of 14) seen :25699 could not realise parikh vector
Incomplete Parikh walk after 1967700 steps, including 99 resets, run finished after 1295 ms. (steps per millisecond=1519 ) properties (out of 14) seen :19667 could not realise parikh vector
Incomplete Parikh walk after 2087100 steps, including 99 resets, run finished after 1212 ms. (steps per millisecond=1722 ) properties (out of 14) seen :20861 could not realise parikh vector
Incomplete Parikh walk after 2573800 steps, including 98 resets, run finished after 1603 ms. (steps per millisecond=1605 ) properties (out of 14) seen :25990 could not realise parikh vector
Incomplete Parikh walk after 1593100 steps, including 99 resets, run finished after 970 ms. (steps per millisecond=1642 ) properties (out of 14) seen :15922 could not realise parikh vector
Incomplete Parikh walk after 1671200 steps, including 99 resets, run finished after 1003 ms. (steps per millisecond=1666 ) properties (out of 14) seen :16702 could not realise parikh vector
Incomplete Parikh walk after 2572200 steps, including 98 resets, run finished after 1595 ms. (steps per millisecond=1612 ) properties (out of 14) seen :25740 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:01:22] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:01:22] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:01:22] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:01:22] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:01:22] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2022-05-22 09:01:22] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:01:22] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:01:22] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:01:22] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1249 ms. (steps per millisecond=800 ) properties (out of 14) seen :120498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 14) seen :12791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 14) seen :15881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 14) seen :10070
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 14) seen :22222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 14) seen :10730
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 14) seen :9514
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 14) seen :22221
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 14) seen :44447
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 14) seen :15184
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 14) seen :13353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 14) seen :10086
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 14) seen :44435
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 14) seen :15881
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:01:28] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:28] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:01:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:28] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:28] [INFO ] Added : 30 causal constraints over 6 iterations in 27 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:28] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:28] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:28] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:28] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:28] [INFO ] Added : 30 causal constraints over 6 iterations in 32 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:28] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:28] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:29] [INFO ] Added : 30 causal constraints over 6 iterations in 46 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:01:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:29] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Added 30 Read/Feed constraints in 6 ms returned sat
[2022-05-22 09:01:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:29] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:29] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:01:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:29] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25686, 16676, 15895, 25702, 20835, 19641, 25643, 27848, 27790, 22235, 14519, 27848, 33415, 18547]
Incomplete Parikh walk after 1858500 steps, including 99 resets, run finished after 1020 ms. (steps per millisecond=1822 ) properties (out of 14) seen :18574 could not realise parikh vector
Incomplete Parikh walk after 3345400 steps, including 99 resets, run finished after 1976 ms. (steps per millisecond=1693 ) properties (out of 14) seen :33446 could not realise parikh vector
Incomplete Parikh walk after 2788600 steps, including 99 resets, run finished after 1741 ms. (steps per millisecond=1601 ) properties (out of 14) seen :55722 could not realise parikh vector
Incomplete Parikh walk after 1455700 steps, including 99 resets, run finished after 930 ms. (steps per millisecond=1565 ) properties (out of 14) seen :14547 could not realise parikh vector
Incomplete Parikh walk after 2227300 steps, including 98 resets, run finished after 1444 ms. (steps per millisecond=1542 ) properties (out of 14) seen :22479 could not realise parikh vector
Incomplete Parikh walk after 2782800 steps, including 99 resets, run finished after 1501 ms. (steps per millisecond=1853 ) properties (out of 14) seen :27817 could not realise parikh vector
Incomplete Parikh walk after 2788600 steps, including 99 resets, run finished after 1740 ms. (steps per millisecond=1602 ) properties (out of 14) seen :55720 could not realise parikh vector
Incomplete Parikh walk after 2568100 steps, including 98 resets, run finished after 1615 ms. (steps per millisecond=1590 ) properties (out of 14) seen :25697 could not realise parikh vector
Incomplete Parikh walk after 1967900 steps, including 99 resets, run finished after 1259 ms. (steps per millisecond=1563 ) properties (out of 14) seen :19668 could not realise parikh vector
Incomplete Parikh walk after 2087300 steps, including 99 resets, run finished after 1209 ms. (steps per millisecond=1726 ) properties (out of 14) seen :20862 could not realise parikh vector
Incomplete Parikh walk after 2574000 steps, including 98 resets, run finished after 1607 ms. (steps per millisecond=1601 ) properties (out of 14) seen :25976 could not realise parikh vector
Incomplete Parikh walk after 1593300 steps, including 99 resets, run finished after 942 ms. (steps per millisecond=1691 ) properties (out of 14) seen :15922 could not realise parikh vector
Incomplete Parikh walk after 1671400 steps, including 99 resets, run finished after 1004 ms. (steps per millisecond=1664 ) properties (out of 14) seen :16702 could not realise parikh vector
Incomplete Parikh walk after 2572400 steps, including 98 resets, run finished after 1560 ms. (steps per millisecond=1648 ) properties (out of 14) seen :25732 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:01:49] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:01:49] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:01:49] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:01:49] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:01:49] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-22 09:01:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:01:49] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:01:49] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:01:49] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1265 ms. (steps per millisecond=790 ) properties (out of 14) seen :120939
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 14) seen :19619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 346 ms. (steps per millisecond=2890 ) properties (out of 14) seen :18636
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 14) seen :8320
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 14) seen :16682
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 14) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 14) seen :10073
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 14) seen :20831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 14) seen :30271
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 14) seen :15869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 14) seen :11488
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 14) seen :8702
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 14) seen :37031
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 14) seen :10141
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:01:55] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:55] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:01:55] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:55] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:55] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:55] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:55] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:55] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:55] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:55] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:55] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 26 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:56] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:56] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:56] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:01:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:01:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:56] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:56] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:01:56] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:01:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:56] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:01:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:01:56] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25688, 18509, 15897, 25704, 20837, 19643, 25645, 27850, 27792, 22237, 14521, 27850, 33418, 18549]
Incomplete Parikh walk after 1858700 steps, including 99 resets, run finished after 1046 ms. (steps per millisecond=1776 ) properties (out of 14) seen :18576 could not realise parikh vector
Incomplete Parikh walk after 3345700 steps, including 99 resets, run finished after 1965 ms. (steps per millisecond=1702 ) properties (out of 14) seen :33448 could not realise parikh vector
Incomplete Parikh walk after 2788800 steps, including 99 resets, run finished after 1744 ms. (steps per millisecond=1599 ) properties (out of 14) seen :55729 could not realise parikh vector
Incomplete Parikh walk after 1455900 steps, including 99 resets, run finished after 984 ms. (steps per millisecond=1479 ) properties (out of 14) seen :14550 could not realise parikh vector
Incomplete Parikh walk after 2227500 steps, including 98 resets, run finished after 1500 ms. (steps per millisecond=1485 ) properties (out of 14) seen :22450 could not realise parikh vector
Incomplete Parikh walk after 2783000 steps, including 99 resets, run finished after 1543 ms. (steps per millisecond=1803 ) properties (out of 14) seen :27819 could not realise parikh vector
Incomplete Parikh walk after 2788800 steps, including 99 resets, run finished after 1762 ms. (steps per millisecond=1582 ) properties (out of 14) seen :55724 could not realise parikh vector
Incomplete Parikh walk after 2568300 steps, including 98 resets, run finished after 1657 ms. (steps per millisecond=1549 ) properties (out of 14) seen :25693 could not realise parikh vector
Incomplete Parikh walk after 1968100 steps, including 99 resets, run finished after 1257 ms. (steps per millisecond=1565 ) properties (out of 14) seen :19670 could not realise parikh vector
Incomplete Parikh walk after 2087500 steps, including 99 resets, run finished after 1196 ms. (steps per millisecond=1745 ) properties (out of 14) seen :20862 could not realise parikh vector
Incomplete Parikh walk after 2574200 steps, including 98 resets, run finished after 1624 ms. (steps per millisecond=1585 ) properties (out of 14) seen :25999 could not realise parikh vector
Incomplete Parikh walk after 1593500 steps, including 99 resets, run finished after 968 ms. (steps per millisecond=1646 ) properties (out of 14) seen :15922 could not realise parikh vector
Incomplete Parikh walk after 1854700 steps, including 99 resets, run finished after 1124 ms. (steps per millisecond=1650 ) properties (out of 14) seen :18534 could not realise parikh vector
Incomplete Parikh walk after 2572600 steps, including 98 resets, run finished after 1576 ms. (steps per millisecond=1632 ) properties (out of 14) seen :25739 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:02:16] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:02:16] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:02:16] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:02:16] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:02:16] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2022-05-22 09:02:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:02:16] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:02:16] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:02:16] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1285 ms. (steps per millisecond=778 ) properties (out of 14) seen :121054
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 14) seen :19603
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 14) seen :10415
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 14) seen :9798
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 14) seen :19632
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 14) seen :11973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 14) seen :12855
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 14) seen :12844
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 14) seen :41668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 14) seen :15869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 14) seen :20862
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 14) seen :9514
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 14) seen :51270
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 14) seen :12827
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:02:22] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:02:22] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:02:22] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:22] [INFO ] Added : 30 causal constraints over 6 iterations in 25 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:22] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:22] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:22] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:22] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:22] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:02:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:22] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:22] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:22] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:22] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:23] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:02:23] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:23] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:02:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:23] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:02:23] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:23] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:23] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:23] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:02:23] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:23] [INFO ] Added : 30 causal constraints over 6 iterations in 26 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:02:23] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:23] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:23] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:23] [INFO ] Added : 30 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25690, 18511, 15899, 25706, 20839, 19645, 25647, 27852, 27794, 22239, 14524, 27852, 33420, 18551]
Incomplete Parikh walk after 1858900 steps, including 99 resets, run finished after 1009 ms. (steps per millisecond=1842 ) properties (out of 14) seen :18578 could not realise parikh vector
Incomplete Parikh walk after 3345900 steps, including 99 resets, run finished after 1933 ms. (steps per millisecond=1730 ) properties (out of 14) seen :33448 could not realise parikh vector
Incomplete Parikh walk after 2789000 steps, including 99 resets, run finished after 1720 ms. (steps per millisecond=1621 ) properties (out of 14) seen :55733 could not realise parikh vector
Incomplete Parikh walk after 1456200 steps, including 99 resets, run finished after 934 ms. (steps per millisecond=1559 ) properties (out of 14) seen :14549 could not realise parikh vector
Incomplete Parikh walk after 2227700 steps, including 98 resets, run finished after 1459 ms. (steps per millisecond=1526 ) properties (out of 14) seen :22472 could not realise parikh vector
Incomplete Parikh walk after 2783200 steps, including 99 resets, run finished after 1445 ms. (steps per millisecond=1926 ) properties (out of 14) seen :27820 could not realise parikh vector
Incomplete Parikh walk after 2789000 steps, including 99 resets, run finished after 1719 ms. (steps per millisecond=1622 ) properties (out of 14) seen :55731 could not realise parikh vector
Incomplete Parikh walk after 2568500 steps, including 98 resets, run finished after 1594 ms. (steps per millisecond=1611 ) properties (out of 14) seen :25703 could not realise parikh vector
Incomplete Parikh walk after 1968300 steps, including 99 resets, run finished after 1244 ms. (steps per millisecond=1582 ) properties (out of 14) seen :19672 could not realise parikh vector
Incomplete Parikh walk after 2087700 steps, including 99 resets, run finished after 1192 ms. (steps per millisecond=1751 ) properties (out of 14) seen :20864 could not realise parikh vector
Incomplete Parikh walk after 2574400 steps, including 98 resets, run finished after 1578 ms. (steps per millisecond=1631 ) properties (out of 14) seen :25971 could not realise parikh vector
Incomplete Parikh walk after 1593700 steps, including 99 resets, run finished after 931 ms. (steps per millisecond=1711 ) properties (out of 14) seen :15924 could not realise parikh vector
Incomplete Parikh walk after 1854900 steps, including 99 resets, run finished after 1125 ms. (steps per millisecond=1648 ) properties (out of 14) seen :18541 could not realise parikh vector
Incomplete Parikh walk after 2572800 steps, including 98 resets, run finished after 1580 ms. (steps per millisecond=1628 ) properties (out of 14) seen :25739 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:02:42] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:02:42] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:02:42] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:02:42] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:02:42] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2022-05-22 09:02:42] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:02:42] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:02:42] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:02:42] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1244 ms. (steps per millisecond=803 ) properties (out of 14) seen :120837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 14) seen :23808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 14) seen :15165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 14) seen :9017
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 14) seen :16663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 14) seen :8985
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 14) seen :9529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 14) seen :22976
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 14) seen :15149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 14) seen :13926
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 14) seen :13357
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 14) seen :37018
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 14) seen :10750
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:02:48] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:02:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:02:48] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:02:48] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:48] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:02:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:48] [INFO ] Added : 30 causal constraints over 6 iterations in 27 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:02:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:48] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:02:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:48] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:02:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:49] [INFO ] Added : 30 causal constraints over 6 iterations in 33 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:49] [INFO ] Added : 30 causal constraints over 6 iterations in 59 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Added 30 Read/Feed constraints in 6 ms returned sat
[2022-05-22 09:02:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:49] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:02:49] [INFO ] Added : 30 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:49] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:49] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 12 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 11 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 15 ms returned sat
[2022-05-22 09:02:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:49] [INFO ] Added : 30 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:02:49] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:02:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:49] [INFO ] Added : 30 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:50] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:02:50] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:02:50] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:02:50] [INFO ] Added : 30 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25692, 18514, 15901, 25708, 20842, 19648, 25649, 27854, 27796, 22241, 14526, 27854, 33422, 18553]
Incomplete Parikh walk after 1859100 steps, including 99 resets, run finished after 1041 ms. (steps per millisecond=1785 ) properties (out of 14) seen :18581 could not realise parikh vector
Incomplete Parikh walk after 3346100 steps, including 99 resets, run finished after 1964 ms. (steps per millisecond=1703 ) properties (out of 14) seen :33451 could not realise parikh vector
Incomplete Parikh walk after 2789200 steps, including 99 resets, run finished after 1712 ms. (steps per millisecond=1629 ) properties (out of 14) seen :55732 could not realise parikh vector
Incomplete Parikh walk after 1456400 steps, including 99 resets, run finished after 924 ms. (steps per millisecond=1576 ) properties (out of 14) seen :14551 could not realise parikh vector
Incomplete Parikh walk after 2227900 steps, including 98 resets, run finished after 1451 ms. (steps per millisecond=1535 ) properties (out of 14) seen :22482 could not realise parikh vector
Incomplete Parikh walk after 2783400 steps, including 99 resets, run finished after 1468 ms. (steps per millisecond=1896 ) properties (out of 14) seen :27823 could not realise parikh vector
Incomplete Parikh walk after 2789200 steps, including 99 resets, run finished after 1706 ms. (steps per millisecond=1634 ) properties (out of 14) seen :55735 could not realise parikh vector
Incomplete Parikh walk after 2568700 steps, including 98 resets, run finished after 1596 ms. (steps per millisecond=1609 ) properties (out of 14) seen :25702 could not realise parikh vector
Incomplete Parikh walk after 1968600 steps, including 99 resets, run finished after 1288 ms. (steps per millisecond=1528 ) properties (out of 14) seen :19676 could not realise parikh vector
Incomplete Parikh walk after 2088000 steps, including 99 resets, run finished after 1281 ms. (steps per millisecond=1629 ) properties (out of 14) seen :20871 could not realise parikh vector
Incomplete Parikh walk after 2574600 steps, including 98 resets, run finished after 1672 ms. (steps per millisecond=1539 ) properties (out of 14) seen :25981 could not realise parikh vector
Incomplete Parikh walk after 1593900 steps, including 99 resets, run finished after 996 ms. (steps per millisecond=1600 ) properties (out of 14) seen :15928 could not realise parikh vector
Incomplete Parikh walk after 1855200 steps, including 99 resets, run finished after 1129 ms. (steps per millisecond=1643 ) properties (out of 14) seen :18543 could not realise parikh vector
Incomplete Parikh walk after 2573000 steps, including 98 resets, run finished after 1610 ms. (steps per millisecond=1598 ) properties (out of 14) seen :25744 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:03:09] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:03:09] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:03:09] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:03:09] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:03:09] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2022-05-22 09:03:09] [INFO ] Redundant transitions in 9 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:03:09] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:03:10] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:03:10] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1325 ms. (steps per millisecond=754 ) properties (out of 14) seen :120607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 14) seen :13890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 14) seen :13905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 14) seen :14492
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 14) seen :18517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 14) seen :15190
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 472 ms. (steps per millisecond=2118 ) properties (out of 14) seen :12361
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 14) seen :19603
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 14) seen :37016
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 14) seen :15196
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 14) seen :11181
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 14) seen :9037
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 14) seen :39240
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 14) seen :12343
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:03:16] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:03:16] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:03:16] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:16] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 12 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Added 30 Read/Feed constraints in 13 ms returned sat
[2022-05-22 09:03:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:16] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:16] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:16] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:16] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:16] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:16] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Added 30 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:16] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Real]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:03:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:17] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:17] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:03:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 7 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Real]Added 30 Read/Feed constraints in 14 ms returned sat
[2022-05-22 09:03:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:17] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 7 ms.
[2022-05-22 09:03:17] [INFO ] Added : 30 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:03:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:17] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 13 ms.
[2022-05-22 09:03:17] [INFO ] Added : 30 causal constraints over 6 iterations in 30 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:03:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:17] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:17] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:03:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:17] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:17] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:03:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:17] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:17] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25694, 18516, 15903, 25710, 20844, 19650, 25651, 27857, 27798, 22243, 14528, 27857, 33424, 18556]
Incomplete Parikh walk after 1859400 steps, including 99 resets, run finished after 995 ms. (steps per millisecond=1868 ) properties (out of 14) seen :18584 could not realise parikh vector
Incomplete Parikh walk after 3346300 steps, including 99 resets, run finished after 1901 ms. (steps per millisecond=1760 ) properties (out of 14) seen :33453 could not realise parikh vector
Incomplete Parikh walk after 2789500 steps, including 99 resets, run finished after 1700 ms. (steps per millisecond=1640 ) properties (out of 14) seen :55739 could not realise parikh vector
Incomplete Parikh walk after 1456600 steps, including 99 resets, run finished after 928 ms. (steps per millisecond=1569 ) properties (out of 14) seen :14556 could not realise parikh vector
Incomplete Parikh walk after 2228100 steps, including 98 resets, run finished after 1450 ms. (steps per millisecond=1536 ) properties (out of 14) seen :22466 could not realise parikh vector
Incomplete Parikh walk after 2783600 steps, including 99 resets, run finished after 1502 ms. (steps per millisecond=1853 ) properties (out of 14) seen :27824 could not realise parikh vector
Incomplete Parikh walk after 2789500 steps, including 99 resets, run finished after 1681 ms. (steps per millisecond=1659 ) properties (out of 14) seen :55742 could not realise parikh vector
Incomplete Parikh walk after 2568900 steps, including 98 resets, run finished after 1592 ms. (steps per millisecond=1613 ) properties (out of 14) seen :25697 could not realise parikh vector
Incomplete Parikh walk after 1968800 steps, including 99 resets, run finished after 1228 ms. (steps per millisecond=1603 ) properties (out of 14) seen :19677 could not realise parikh vector
Incomplete Parikh walk after 2088200 steps, including 99 resets, run finished after 1208 ms. (steps per millisecond=1728 ) properties (out of 14) seen :20870 could not realise parikh vector
Incomplete Parikh walk after 2574800 steps, including 98 resets, run finished after 1599 ms. (steps per millisecond=1610 ) properties (out of 14) seen :25967 could not realise parikh vector
Incomplete Parikh walk after 1594100 steps, including 99 resets, run finished after 954 ms. (steps per millisecond=1670 ) properties (out of 14) seen :15930 could not realise parikh vector
Incomplete Parikh walk after 1855400 steps, including 99 resets, run finished after 1092 ms. (steps per millisecond=1699 ) properties (out of 14) seen :18545 could not realise parikh vector
Incomplete Parikh walk after 2573200 steps, including 98 resets, run finished after 1574 ms. (steps per millisecond=1634 ) properties (out of 14) seen :25742 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:03:36] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:03:36] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:03:36] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:03:36] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:03:37] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2022-05-22 09:03:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:03:37] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:03:37] [INFO ] Dead Transitions using invariants and state equation in 718 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:03:37] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1255 ms. (steps per millisecond=796 ) properties (out of 14) seen :120648
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 14) seen :15903
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 14) seen :13897
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 14) seen :10081
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 14) seen :16664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 14) seen :14511
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 14) seen :15227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 14) seen :19611
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 14) seen :35061
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 14) seen :19618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 14) seen :9034
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 14) seen :10438
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 14) seen :41667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 14) seen :10076
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:03:43] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:43] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:03:43] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:43] [INFO ] Added : 30 causal constraints over 6 iterations in 32 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:43] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:43] [INFO ] Added : 30 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:43] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:43] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:43] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:44] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:03:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:03:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:44] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:03:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:44] [INFO ] Added : 30 causal constraints over 6 iterations in 30 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:03:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:44] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:44] [INFO ] Added : 30 causal constraints over 6 iterations in 33 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:03:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:44] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:03:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:03:44] [INFO ] Added : 30 causal constraints over 6 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:03:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 26 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:44] [INFO ] [Nat]Absence check using state equation in 385 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 28 ms returned sat
[2022-05-22 09:03:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:45] [INFO ] Added : 30 causal constraints over 6 iterations in 154 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:03:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:03:45] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:03:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:03:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:03:45] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25696, 18518, 15905, 25712, 20846, 19653, 25652, 27859, 27800, 22244, 14530, 27859, 33426, 18559]
Incomplete Parikh walk after 1859700 steps, including 99 resets, run finished after 1022 ms. (steps per millisecond=1819 ) properties (out of 14) seen :18588 could not realise parikh vector
Incomplete Parikh walk after 3346500 steps, including 99 resets, run finished after 1919 ms. (steps per millisecond=1743 ) properties (out of 14) seen :33459 could not realise parikh vector
Incomplete Parikh walk after 2789700 steps, including 99 resets, run finished after 1763 ms. (steps per millisecond=1582 ) properties (out of 14) seen :55746 could not realise parikh vector
Incomplete Parikh walk after 1456800 steps, including 99 resets, run finished after 946 ms. (steps per millisecond=1539 ) properties (out of 14) seen :14559 could not realise parikh vector
Incomplete Parikh walk after 2228200 steps, including 98 resets, run finished after 1636 ms. (steps per millisecond=1361 ) properties (out of 14) seen :22492 could not realise parikh vector
Incomplete Parikh walk after 2783800 steps, including 99 resets, run finished after 1455 ms. (steps per millisecond=1913 ) properties (out of 14) seen :27826 could not realise parikh vector
Incomplete Parikh walk after 2789700 steps, including 99 resets, run finished after 1746 ms. (steps per millisecond=1597 ) properties (out of 14) seen :55747 could not realise parikh vector
Incomplete Parikh walk after 2569000 steps, including 98 resets, run finished after 1670 ms. (steps per millisecond=1538 ) properties (out of 14) seen :25695 could not realise parikh vector
Incomplete Parikh walk after 1969100 steps, including 99 resets, run finished after 1283 ms. (steps per millisecond=1534 ) properties (out of 14) seen :19683 could not realise parikh vector
Incomplete Parikh walk after 2088400 steps, including 99 resets, run finished after 1233 ms. (steps per millisecond=1693 ) properties (out of 14) seen :20873 could not realise parikh vector
Incomplete Parikh walk after 2575000 steps, including 98 resets, run finished after 1665 ms. (steps per millisecond=1546 ) properties (out of 14) seen :25997 could not realise parikh vector
Incomplete Parikh walk after 1594300 steps, including 99 resets, run finished after 961 ms. (steps per millisecond=1659 ) properties (out of 14) seen :15931 could not realise parikh vector
Incomplete Parikh walk after 1855600 steps, including 99 resets, run finished after 1175 ms. (steps per millisecond=1579 ) properties (out of 14) seen :18546 could not realise parikh vector
Incomplete Parikh walk after 2573400 steps, including 98 resets, run finished after 1591 ms. (steps per millisecond=1617 ) properties (out of 14) seen :25746 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:04:05] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:04:05] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:04:05] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:04:05] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:04:05] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 327 ms to find 0 implicit places.
[2022-05-22 09:04:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:04:05] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:04:06] [INFO ] Dead Transitions using invariants and state equation in 1012 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:04:06] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1267 ms. (steps per millisecond=789 ) properties (out of 14) seen :120750
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 14) seen :12820
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 14) seen :14503
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 14) seen :11942
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 14) seen :13337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 14) seen :18508
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 14) seen :15190
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 14) seen :18530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 14) seen :28945
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 14) seen :25639
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 14) seen :13339
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 14) seen :11926
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 14) seen :44430
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 14) seen :10411
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:04:12] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:04:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:12] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:12] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:04:12] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:12] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:12] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:04:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:12] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:12] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:04:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:12] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:12] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:12] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:04:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:12] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:12] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:04:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:12] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:12] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:12] [INFO ] Added : 30 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:04:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:04:12] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:12] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:04:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:12] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:12] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:12] [INFO ] Added : 30 causal constraints over 6 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:04:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:13] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:13] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:13] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:04:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:13] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:13] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:04:13] [INFO ] Added : 30 causal constraints over 6 iterations in 27 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:04:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:13] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:13] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:04:13] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:04:13] [INFO ] Added : 30 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:04:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:13] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:13] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:04:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:13] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:13] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:13] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:04:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:13] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:13] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:04:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:04:13] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:13] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:13] [INFO ] Added : 30 causal constraints over 6 iterations in 19 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] Max seen :[25698, 18520, 15907, 25714, 20848, 19655, 25654, 27862, 27802, 22246, 14532, 27862, 33428, 18562]
Incomplete Parikh walk after 1860000 steps, including 99 resets, run finished after 997 ms. (steps per millisecond=1865 ) properties (out of 14) seen :18589 could not realise parikh vector
Incomplete Parikh walk after 3346700 steps, including 99 resets, run finished after 1940 ms. (steps per millisecond=1725 ) properties (out of 14) seen :33456 could not realise parikh vector
Incomplete Parikh walk after 2790000 steps, including 99 resets, run finished after 1699 ms. (steps per millisecond=1642 ) properties (out of 14) seen :55753 could not realise parikh vector
Incomplete Parikh walk after 1457000 steps, including 99 resets, run finished after 913 ms. (steps per millisecond=1595 ) properties (out of 14) seen :14558 could not realise parikh vector
Incomplete Parikh walk after 2228400 steps, including 98 resets, run finished after 1452 ms. (steps per millisecond=1534 ) properties (out of 14) seen :22499 could not realise parikh vector
Incomplete Parikh walk after 2784000 steps, including 99 resets, run finished after 1465 ms. (steps per millisecond=1900 ) properties (out of 14) seen :27830 could not realise parikh vector
Incomplete Parikh walk after 2790000 steps, including 99 resets, run finished after 1709 ms. (steps per millisecond=1632 ) properties (out of 14) seen :55751 could not realise parikh vector
Incomplete Parikh walk after 2569200 steps, including 98 resets, run finished after 1599 ms. (steps per millisecond=1606 ) properties (out of 14) seen :25708 could not realise parikh vector
Incomplete Parikh walk after 1969300 steps, including 99 resets, run finished after 1233 ms. (steps per millisecond=1597 ) properties (out of 14) seen :19684 could not realise parikh vector
Incomplete Parikh walk after 2088600 steps, including 99 resets, run finished after 1189 ms. (steps per millisecond=1756 ) properties (out of 14) seen :20876 could not realise parikh vector
Incomplete Parikh walk after 2575200 steps, including 98 resets, run finished after 1577 ms. (steps per millisecond=1632 ) properties (out of 14) seen :25996 could not realise parikh vector
Incomplete Parikh walk after 1594500 steps, including 99 resets, run finished after 960 ms. (steps per millisecond=1660 ) properties (out of 14) seen :15932 could not realise parikh vector
Incomplete Parikh walk after 1855800 steps, including 99 resets, run finished after 1076 ms. (steps per millisecond=1724 ) properties (out of 14) seen :18545 could not realise parikh vector
Incomplete Parikh walk after 2573600 steps, including 98 resets, run finished after 1556 ms. (steps per millisecond=1653 ) properties (out of 14) seen :25758 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:04:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:04:33] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:04:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:04:33] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:04:33] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2022-05-22 09:04:33] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:04:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:04:33] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:04:33] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1275 ms. (steps per millisecond=784 ) properties (out of 14) seen :120617
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 14) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 14) seen :13958
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 14) seen :12860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 14) seen :17541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 14) seen :17549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 14) seen :10143
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 14) seen :22231
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 14) seen :41653
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 14) seen :20864
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 14) seen :10089
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 14) seen :9902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 14) seen :28949
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 14) seen :11883
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:04:38] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:04:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:38] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:04:38] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:04:38] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 09:04:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:04:38] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:38] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:04:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:38] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:04:38] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:04:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:38] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:04:38] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:04:38] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:04:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:38] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:39] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:39] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:39] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:04:39] [INFO ] Added : 30 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:39] [INFO ] Added : 30 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:39] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:39] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:39] [INFO ] Added : 30 causal constraints over 6 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:39] [INFO ] Added : 30 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:04:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:04:39] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:04:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:04:39] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:04:39] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:04:40] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:04:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:04:40] [INFO ] Added : 30 causal constraints over 6 iterations in 32 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] Max seen :[25700, 18522, 15909, 25716, 20851, 19657, 25656, 27864, 27804, 22249, 14534, 27864, 33430, 18564]
Incomplete Parikh walk after 1860200 steps, including 99 resets, run finished after 990 ms. (steps per millisecond=1878 ) properties (out of 14) seen :18590 could not realise parikh vector
Incomplete Parikh walk after 3346900 steps, including 99 resets, run finished after 1930 ms. (steps per millisecond=1734 ) properties (out of 14) seen :33459 could not realise parikh vector
Incomplete Parikh walk after 2790200 steps, including 99 resets, run finished after 1723 ms. (steps per millisecond=1619 ) properties (out of 14) seen :55756 could not realise parikh vector
Incomplete Parikh walk after 1457200 steps, including 99 resets, run finished after 1009 ms. (steps per millisecond=1444 ) properties (out of 14) seen :14561 could not realise parikh vector
Incomplete Parikh walk after 2228700 steps, including 98 resets, run finished after 1486 ms. (steps per millisecond=1499 ) properties (out of 14) seen :22498 could not realise parikh vector
Incomplete Parikh walk after 2784200 steps, including 99 resets, run finished after 1563 ms. (steps per millisecond=1781 ) properties (out of 14) seen :27832 could not realise parikh vector
Incomplete Parikh walk after 2790200 steps, including 99 resets, run finished after 1723 ms. (steps per millisecond=1619 ) properties (out of 14) seen :55758 could not realise parikh vector
Incomplete Parikh walk after 2569400 steps, including 98 resets, run finished after 1588 ms. (steps per millisecond=1618 ) properties (out of 14) seen :25700 could not realise parikh vector
Incomplete Parikh walk after 1969500 steps, including 99 resets, run finished after 1265 ms. (steps per millisecond=1556 ) properties (out of 14) seen :19682 could not realise parikh vector
Incomplete Parikh walk after 2088900 steps, including 99 resets, run finished after 1185 ms. (steps per millisecond=1762 ) properties (out of 14) seen :20877 could not realise parikh vector
Incomplete Parikh walk after 2575400 steps, including 98 resets, run finished after 1580 ms. (steps per millisecond=1630 ) properties (out of 14) seen :26006 could not realise parikh vector
Incomplete Parikh walk after 1594700 steps, including 99 resets, run finished after 931 ms. (steps per millisecond=1712 ) properties (out of 14) seen :15936 could not realise parikh vector
Incomplete Parikh walk after 1856000 steps, including 99 resets, run finished after 1105 ms. (steps per millisecond=1679 ) properties (out of 14) seen :18546 could not realise parikh vector
Incomplete Parikh walk after 2573800 steps, including 98 resets, run finished after 1594 ms. (steps per millisecond=1614 ) properties (out of 14) seen :25760 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:04:59] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:04:59] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:04:59] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:04:59] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:04:59] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2022-05-22 09:04:59] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:04:59] [INFO ] Computed 1 place invariants in 3 ms
[2022-05-22 09:04:59] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:04:59] [INFO ] Computed 1 place invariants in 13 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1238 ms. (steps per millisecond=807 ) properties (out of 14) seen :120564
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 14) seen :23816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 14) seen :11918
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 14) seen :11514
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 14) seen :23822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 14) seen :12332
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 14) seen :8485
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 14) seen :20835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 14) seen :39202
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 14) seen :19619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 14) seen :11110
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 14) seen :10784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 14) seen :26671
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 14) seen :11904
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:05:05] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:05:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:05:05] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-22 09:05:05] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 09:05:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:05] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:05:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 09:05:05] [INFO ] Added : 30 causal constraints over 6 iterations in 23 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:05] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:05:05] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:05:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:05] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:05:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:05:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:05:05] [INFO ] Added : 30 causal constraints over 6 iterations in 25 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:05:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:05:05] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:05:05] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:05:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:05:05] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:05:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:05] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:05:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:05:05] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:05:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:06] [INFO ] Added : 30 causal constraints over 6 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:05:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:06] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:05:06] [INFO ] Added : 30 causal constraints over 6 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:05:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:05:06] [INFO ] Added : 30 causal constraints over 6 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:05:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:05:06] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:05:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:06] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:06] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:05:06] [INFO ] Added : 30 causal constraints over 6 iterations in 24 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:05:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:06] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:05:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:05:06] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:05:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:05:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:05:06] [INFO ] Added : 30 causal constraints over 6 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:05:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:06] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:05:06] [INFO ] Added : 30 causal constraints over 6 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:05:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 09:05:06] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:05:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:05:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:05:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 09:05:06] [INFO ] Added : 30 causal constraints over 6 iterations in 17 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25702, 18524, 15911, 25718, 20853, 19659, 25658, 27867, 27806, 22251, 14538, 27867, 33432, 18566]
Incomplete Parikh walk after 1860400 steps, including 99 resets, run finished after 991 ms. (steps per millisecond=1877 ) properties (out of 14) seen :18595 could not realise parikh vector
Incomplete Parikh walk after 3347100 steps, including 99 resets, run finished after 1908 ms. (steps per millisecond=1754 ) properties (out of 14) seen :33460 could not realise parikh vector
Incomplete Parikh walk after 2790500 steps, including 99 resets, run finished after 1750 ms. (steps per millisecond=1594 ) properties (out of 14) seen :55766 could not realise parikh vector
Incomplete Parikh walk after 1457600 steps, including 99 resets, run finished after 968 ms. (steps per millisecond=1505 ) properties (out of 14) seen :14563 could not realise parikh vector
Incomplete Parikh walk after 2228900 steps, including 98 resets, run finished after 1491 ms. (steps per millisecond=1494 ) properties (out of 14) seen :22505 could not realise parikh vector
Incomplete Parikh walk after 2784400 steps, including 99 resets, run finished after 1450 ms. (steps per millisecond=1920 ) properties (out of 14) seen :27833 could not realise parikh vector
Incomplete Parikh walk after 2790500 steps, including 99 resets, run finished after 1699 ms. (steps per millisecond=1642 ) properties (out of 14) seen :55762 could not realise parikh vector
Incomplete Parikh walk after 2569600 steps, including 98 resets, run finished after 1589 ms. (steps per millisecond=1617 ) properties (out of 14) seen :25710 could not realise parikh vector
Incomplete Parikh walk after 1969700 steps, including 99 resets, run finished after 1289 ms. (steps per millisecond=1528 ) properties (out of 14) seen :19691 could not realise parikh vector
Incomplete Parikh walk after 2089100 steps, including 99 resets, run finished after 1172 ms. (steps per millisecond=1782 ) properties (out of 14) seen :20880 could not realise parikh vector
Incomplete Parikh walk after 2575600 steps, including 98 resets, run finished after 1618 ms. (steps per millisecond=1591 ) properties (out of 14) seen :25991 could not realise parikh vector
Incomplete Parikh walk after 1594900 steps, including 99 resets, run finished after 972 ms. (steps per millisecond=1640 ) properties (out of 14) seen :15940 could not realise parikh vector
Incomplete Parikh walk after 1856200 steps, including 99 resets, run finished after 1137 ms. (steps per millisecond=1632 ) properties (out of 14) seen :18551 could not realise parikh vector
Incomplete Parikh walk after 2574000 steps, including 98 resets, run finished after 1541 ms. (steps per millisecond=1670 ) properties (out of 14) seen :25763 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-22 09:05:26] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:05:26] [INFO ] Implicit Places using invariants in 20 ms returned []

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