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-oct2-165281605900145.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is SemanticWebServices-PT-S128P09, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r215-oct2-165281605900145
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.2K Apr 29 12:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 29 12:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 29 12:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 29 12:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 814K 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-S128P09-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S128P09-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S128P09-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S128P09-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S128P09-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S128P09-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S128P09-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S128P09-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S128P09-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S128P09-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S128P09-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S128P09-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S128P09-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S128P09-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S128P09-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S128P09-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1653209184292

Running Version 0
[2022-05-22 08:46:25] [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 08:46:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-22 08:46:25] [INFO ] Load time of PNML (sax parser for PT used): 105 ms
[2022-05-22 08:46:25] [INFO ] Transformed 242 places.
[2022-05-22 08:46:25] [INFO ] Transformed 946 transitions.
[2022-05-22 08:46:25] [INFO ] Parsed PT model containing 242 places and 946 transitions in 148 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 534 transitions.
Ensure Unique test removed 212 transitions
Reduce redundant transitions removed 212 transitions.
FORMULA SemanticWebServices-PT-S128P09-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P09-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P09-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P09-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S128P09-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 184 out of 200 initially.
// Phase 1: matrix 184 rows 178 cols
[2022-05-22 08:46:25] [INFO ] Computed 28 place invariants in 12 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 11) seen :392
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 11) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 11) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 11) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 11) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 11) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 11) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 11) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 11) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 11) seen :21
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 11) seen :24
[2022-05-22 08:46:26] [INFO ] Flow matrix only has 184 transitions (discarded 16 similar events)
// Phase 1: matrix 184 rows 178 cols
[2022-05-22 08:46:26] [INFO ] Computed 28 place invariants in 6 ms
[2022-05-22 08:46:26] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-05-22 08:46:26] [INFO ] [Real]Absence check using 2 positive and 26 generalized place invariants in 5 ms returned sat
[2022-05-22 08:46:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:26] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2022-05-22 08:46:26] [INFO ] State equation strengthened by 40 read => feed constraints.
[2022-05-22 08:46:26] [INFO ] [Real]Added 40 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:26] [INFO ] [Nat]Absence check using 2 positive and 26 generalized place invariants in 3 ms returned sat
[2022-05-22 08:46:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:26] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-22 08:46:26] [INFO ] [Nat]Added 40 Read/Feed constraints in 11 ms returned sat
[2022-05-22 08:46:26] [INFO ] Computed and/alt/rep : 43/72/43 causal constraints (skipped 2 transitions) in 11 ms.
[2022-05-22 08:46:26] [INFO ] Added : 36 causal constraints over 8 iterations in 117 ms. Result :sat
Minimization took 11 ms.
[2022-05-22 08:46:26] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:26] [INFO ] [Real]Absence check using 2 positive and 26 generalized place invariants in 6 ms returned sat
[2022-05-22 08:46:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:26] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-05-22 08:46:26] [INFO ] [Real]Added 40 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:26] [INFO ] [Nat]Absence check using 2 positive and 26 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:26] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 08:46:26] [INFO ] [Nat]Added 40 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:26] [INFO ] Computed and/alt/rep : 43/72/43 causal constraints (skipped 2 transitions) in 12 ms.
[2022-05-22 08:46:26] [INFO ] Added : 35 causal constraints over 7 iterations in 100 ms. Result :sat
Minimization took 11 ms.
[2022-05-22 08:46:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:26] [INFO ] [Real]Absence check using 2 positive and 26 generalized place invariants in 3 ms returned sat
[2022-05-22 08:46:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:26] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-05-22 08:46:26] [INFO ] [Real]Added 40 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Nat]Absence check using 2 positive and 26 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:27] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Nat]Added 40 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:27] [INFO ] Computed and/alt/rep : 43/72/43 causal constraints (skipped 2 transitions) in 9 ms.
[2022-05-22 08:46:27] [INFO ] Added : 35 causal constraints over 7 iterations in 87 ms. Result :sat
Minimization took 11 ms.
[2022-05-22 08:46:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Real]Absence check using 2 positive and 26 generalized place invariants in 2 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:27] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Real]Added 40 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Nat]Absence check using 2 positive and 26 generalized place invariants in 3 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:27] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Nat]Added 40 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:27] [INFO ] Computed and/alt/rep : 43/72/43 causal constraints (skipped 2 transitions) in 9 ms.
[2022-05-22 08:46:27] [INFO ] Added : 35 causal constraints over 7 iterations in 90 ms. Result :sat
Minimization took 12 ms.
[2022-05-22 08:46:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Real]Absence check using 2 positive and 26 generalized place invariants in 3 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:27] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Real]Added 40 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Nat]Absence check using 2 positive and 26 generalized place invariants in 3 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:27] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Nat]Added 40 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:27] [INFO ] Computed and/alt/rep : 43/72/43 causal constraints (skipped 2 transitions) in 7 ms.
[2022-05-22 08:46:27] [INFO ] Added : 35 causal constraints over 7 iterations in 82 ms. Result :sat
Minimization took 12 ms.
[2022-05-22 08:46:27] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Real]Absence check using 2 positive and 26 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:27] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Real]Added 40 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Nat]Absence check using 2 positive and 26 generalized place invariants in 3 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:27] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Nat]Added 40 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:27] [INFO ] Computed and/alt/rep : 43/72/43 causal constraints (skipped 2 transitions) in 6 ms.
[2022-05-22 08:46:27] [INFO ] Added : 35 causal constraints over 7 iterations in 79 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 08:46:27] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Real]Absence check using 2 positive and 26 generalized place invariants in 2 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:27] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:46:27] [INFO ] [Real]Added 40 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Nat]Absence check using 2 positive and 26 generalized place invariants in 3 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:28] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Nat]Added 40 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:28] [INFO ] Computed and/alt/rep : 43/72/43 causal constraints (skipped 2 transitions) in 7 ms.
[2022-05-22 08:46:28] [INFO ] Added : 35 causal constraints over 7 iterations in 79 ms. Result :sat
Minimization took 12 ms.
[2022-05-22 08:46:28] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Real]Absence check using 2 positive and 26 generalized place invariants in 4 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:28] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Real]Added 40 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Nat]Absence check using 2 positive and 26 generalized place invariants in 2 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:28] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Nat]Added 40 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:28] [INFO ] Computed and/alt/rep : 43/72/43 causal constraints (skipped 2 transitions) in 20 ms.
[2022-05-22 08:46:28] [INFO ] Added : 35 causal constraints over 7 iterations in 93 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:46:28] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Real]Absence check using 2 positive and 26 generalized place invariants in 2 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:28] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Real]Added 40 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Nat]Absence check using 2 positive and 26 generalized place invariants in 2 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:28] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Nat]Added 40 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:28] [INFO ] Computed and/alt/rep : 43/72/43 causal constraints (skipped 2 transitions) in 8 ms.
[2022-05-22 08:46:28] [INFO ] Added : 35 causal constraints over 7 iterations in 76 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 08:46:28] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Real]Absence check using 2 positive and 26 generalized place invariants in 3 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:28] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Real]Added 40 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Nat]Absence check using 2 positive and 26 generalized place invariants in 2 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:28] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Nat]Added 40 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:28] [INFO ] Computed and/alt/rep : 43/72/43 causal constraints (skipped 2 transitions) in 5 ms.
[2022-05-22 08:46:28] [INFO ] Added : 35 causal constraints over 7 iterations in 75 ms. Result :sat
Minimization took 11 ms.
[2022-05-22 08:46:28] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Real]Absence check using 2 positive and 26 generalized place invariants in 2 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:28] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:46:28] [INFO ] [Real]Added 40 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 08:46:29] [INFO ] [Nat]Absence check using 2 positive and 26 generalized place invariants in 3 ms returned sat
[2022-05-22 08:46:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:29] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:46:29] [INFO ] [Nat]Added 40 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:46:29] [INFO ] Computed and/alt/rep : 43/72/43 causal constraints (skipped 2 transitions) in 5 ms.
[2022-05-22 08:46:29] [INFO ] Added : 35 causal constraints over 7 iterations in 69 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] Max seen :[19, 24, 51, 22, 48, 24, 33, 27, 43, 16, 97]
Incomplete Parikh walk after 14800 steps, including 106 resets, run finished after 32 ms. (steps per millisecond=462 ) properties (out of 11) seen :110 could not realise parikh vector
Incomplete Parikh walk after 6600 steps, including 128 resets, run finished after 17 ms. (steps per millisecond=388 ) properties (out of 11) seen :31 could not realise parikh vector
Incomplete Parikh walk after 9300 steps, including 122 resets, run finished after 19 ms. (steps per millisecond=489 ) properties (out of 11) seen :54 could not realise parikh vector
Incomplete Parikh walk after 7800 steps, including 111 resets, run finished after 18 ms. (steps per millisecond=433 ) properties (out of 11) seen :40 could not realise parikh vector
Incomplete Parikh walk after 8400 steps, including 110 resets, run finished after 15 ms. (steps per millisecond=560 ) properties (out of 11) seen :46 could not realise parikh vector
Incomplete Parikh walk after 7500 steps, including 111 resets, run finished after 15 ms. (steps per millisecond=500 ) properties (out of 11) seen :42 could not realise parikh vector
Incomplete Parikh walk after 9900 steps, including 108 resets, run finished after 17 ms. (steps per millisecond=582 ) properties (out of 11) seen :61 could not realise parikh vector
Incomplete Parikh walk after 7200 steps, including 125 resets, run finished after 13 ms. (steps per millisecond=553 ) properties (out of 11) seen :34 could not realise parikh vector
Incomplete Parikh walk after 10000 steps, including 107 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 11) seen :59 could not realise parikh vector
Incomplete Parikh walk after 7500 steps, including 114 resets, run finished after 13 ms. (steps per millisecond=576 ) properties (out of 11) seen :38 could not realise parikh vector
Incomplete Parikh walk after 8900 steps, including 111 resets, run finished after 16 ms. (steps per millisecond=556 ) properties (out of 11) seen :31 could not realise parikh vector
Support contains 11 out of 178 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 178/178 places, 200/200 transitions.
Graph (complete) has 187 edges and 178 vertex of which 74 are kept as prefixes of interest. Removing 104 places using SCC suffix rule.4 ms
Discarding 104 places :
Also discarding 0 output transitions
Ensure Unique test removed 20 places
Drop transitions removed 130 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 135 transitions.
Iterating post reduction 0 with 155 rules applied. Total rules applied 156 place count 54 transition count 65
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 156 place count 54 transition count 64
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 158 place count 53 transition count 64
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 167 place count 44 transition count 55
Iterating global reduction 1 with 9 rules applied. Total rules applied 176 place count 44 transition count 55
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 177 place count 44 transition count 54
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 182 place count 39 transition count 49
Iterating global reduction 2 with 5 rules applied. Total rules applied 187 place count 39 transition count 49
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 190 place count 36 transition count 46
Iterating global reduction 2 with 3 rules applied. Total rules applied 193 place count 36 transition count 46
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 196 place count 36 transition count 43
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 198 place count 35 transition count 42
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 199 place count 34 transition count 41
Iterating global reduction 3 with 1 rules applied. Total rules applied 200 place count 34 transition count 41
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 202 place count 32 transition count 39
Iterating global reduction 3 with 2 rules applied. Total rules applied 204 place count 32 transition count 39
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 207 place count 29 transition count 36
Iterating global reduction 3 with 3 rules applied. Total rules applied 210 place count 29 transition count 36
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 213 place count 29 transition count 33
Free-agglomeration rule applied 4 times.
Iterating global reduction 4 with 4 rules applied. Total rules applied 217 place count 29 transition count 29
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 222 place count 25 transition count 28
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 223 place count 24 transition count 27
Applied a total of 223 rules in 33 ms. Remains 24 /178 variables (removed 154) and now considering 27/200 (removed 173) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/178 places, 27/200 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:46:29] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 848 ms. (steps per millisecond=1179 ) properties (out of 11) seen :223511
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 11) seen :17623
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 11) seen :20839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 11) seen :20841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :23810
[2022-05-22 08:46:31] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:46:31] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:46:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:46:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:32] [INFO ] Added : 8 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:46:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:32] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:32] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:32] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:46:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:32] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:46:32] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:32] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:32] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:32] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:32] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:32] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:46:32] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:32] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:46:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:46:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:32] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:46:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:32] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:32] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22394, 23810, 23810, 22463, 23810, 23810, 23810, 23810, 22334, 22223, 23810]
Incomplete Parikh walk after 2382400 steps, including 99 resets, run finished after 1101 ms. (steps per millisecond=2163 ) properties (out of 11) seen :23821 could not realise parikh vector
Incomplete Parikh walk after 2223600 steps, including 98 resets, run finished after 979 ms. (steps per millisecond=2271 ) properties (out of 11) seen :24399 could not realise parikh vector
Incomplete Parikh walk after 2234700 steps, including 96 resets, run finished after 1014 ms. (steps per millisecond=2203 ) properties (out of 11) seen :22571 could not realise parikh vector
Incomplete Parikh walk after 2382400 steps, including 99 resets, run finished after 941 ms. (steps per millisecond=2531 ) properties (out of 11) seen :23821 could not realise parikh vector
Incomplete Parikh walk after 2382400 steps, including 99 resets, run finished after 981 ms. (steps per millisecond=2428 ) properties (out of 11) seen :23819 could not realise parikh vector
Incomplete Parikh walk after 2382400 steps, including 99 resets, run finished after 964 ms. (steps per millisecond=2471 ) properties (out of 11) seen :23820 could not realise parikh vector
Incomplete Parikh walk after 2382400 steps, including 99 resets, run finished after 977 ms. (steps per millisecond=2438 ) properties (out of 11) seen :23823 could not realise parikh vector
Incomplete Parikh walk after 2247600 steps, including 99 resets, run finished after 1029 ms. (steps per millisecond=2184 ) properties (out of 11) seen :22716 could not realise parikh vector
Incomplete Parikh walk after 2382400 steps, including 99 resets, run finished after 937 ms. (steps per millisecond=2542 ) properties (out of 11) seen :23820 could not realise parikh vector
Incomplete Parikh walk after 2382400 steps, including 99 resets, run finished after 1001 ms. (steps per millisecond=2380 ) properties (out of 11) seen :23820 could not realise parikh vector
Incomplete Parikh walk after 2240700 steps, including 99 resets, run finished after 968 ms. (steps per millisecond=2314 ) properties (out of 11) seen :22404 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 2 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 3 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:46:43] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:46:43] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:46:43] [INFO ] Implicit Places using invariants in 25 ms returned []
[2022-05-22 08:46:43] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:46:43] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:46:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:46:43] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2022-05-22 08:46:43] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:46:43] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:46:43] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:46:43] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:46:43] [INFO ] Computed 1 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 690 ms. (steps per millisecond=1449 ) properties (out of 11) seen :236695
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 11) seen :16671
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 11) seen :20840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 11) seen :20842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 11) seen :23810
[2022-05-22 08:46:46] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:46:46] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:46:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:46:46] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:46:46] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:46] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:46] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:46] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:46] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:46:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:46] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:46] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:46:46] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:46] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Real]Added 10 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:46:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:46] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:46:46] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:46:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:46:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:46] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:46] [INFO ] Added : 8 causal constraints over 2 iterations in 7 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] Max seen :[24012, 23812, 24057, 23786, 23812, 23812, 23812, 23813, 22336, 22225, 24053]
Incomplete Parikh walk after 2406700 steps, including 99 resets, run finished after 996 ms. (steps per millisecond=2416 ) properties (out of 11) seen :24064 could not realise parikh vector
Incomplete Parikh walk after 2223800 steps, including 99 resets, run finished after 984 ms. (steps per millisecond=2259 ) properties (out of 11) seen :24455 could not realise parikh vector
Incomplete Parikh walk after 2234900 steps, including 96 resets, run finished after 1010 ms. (steps per millisecond=2212 ) properties (out of 11) seen :22571 could not realise parikh vector
Incomplete Parikh walk after 2382700 steps, including 99 resets, run finished after 907 ms. (steps per millisecond=2627 ) properties (out of 11) seen :23822 could not realise parikh vector
Incomplete Parikh walk after 2382600 steps, including 99 resets, run finished after 949 ms. (steps per millisecond=2510 ) properties (out of 11) seen :23823 could not realise parikh vector
Incomplete Parikh walk after 2382600 steps, including 99 resets, run finished after 924 ms. (steps per millisecond=2578 ) properties (out of 11) seen :23820 could not realise parikh vector
Incomplete Parikh walk after 2382600 steps, including 99 resets, run finished after 913 ms. (steps per millisecond=2609 ) properties (out of 11) seen :23824 could not realise parikh vector
Incomplete Parikh walk after 2379900 steps, including 98 resets, run finished after 1008 ms. (steps per millisecond=2361 ) properties (out of 11) seen :24018 could not realise parikh vector
Incomplete Parikh walk after 2407100 steps, including 99 resets, run finished after 930 ms. (steps per millisecond=2588 ) properties (out of 11) seen :24070 could not realise parikh vector
Incomplete Parikh walk after 2382600 steps, including 99 resets, run finished after 946 ms. (steps per millisecond=2518 ) properties (out of 11) seen :23822 could not realise parikh vector
Incomplete Parikh walk after 2402500 steps, including 99 resets, run finished after 1023 ms. (steps per millisecond=2348 ) properties (out of 11) seen :24020 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 3 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:46:57] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:46:57] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:46:57] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-05-22 08:46:57] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:46:57] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:46:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:46:57] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-05-22 08:46:57] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:46:57] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:46:57] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:46:57] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:46:57] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 11) seen :223251
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 11) seen :18562
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 11) seen :20840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 11) seen :19613
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
[2022-05-22 08:46:59] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:46:59] [INFO ] Computed 1 place invariants in 0 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 4 ms returned sat
[2022-05-22 08:46:59] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:46:59] [INFO ] [Real]Added 10 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 4 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:46:59] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:59] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 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 4 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Real]Added 10 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 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 6 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:46:59] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:59] [INFO ] Added : 8 causal constraints over 2 iterations in 5 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 0 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 4 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Real]Added 10 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 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 4 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:59] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:59] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:46:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 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 11 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Real]Added 10 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 4 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:59] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:59] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 3 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Real]Added 10 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 4 ms returned sat
[2022-05-22 08:46:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:46:59] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:46:59] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 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 4 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Real]Added 10 Read/Feed constraints in 0 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 4 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:00] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:00] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 5 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Real]Added 10 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 5 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:00] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:00] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 5 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Real]Added 10 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 7 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:00] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:00] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 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 4 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Real]Added 10 Read/Feed constraints in 0 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 5 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:00] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:00] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 10 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 5 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:00] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:00] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 10 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 6 ms returned sat
[2022-05-22 08:47:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:00] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:00] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24014, 23814, 24060, 23788, 23814, 23814, 23814, 23815, 22338, 22227, 24055]
Incomplete Parikh walk after 2406900 steps, including 99 resets, run finished after 922 ms. (steps per millisecond=2610 ) properties (out of 11) seen :24066 could not realise parikh vector
Incomplete Parikh walk after 2224000 steps, including 99 resets, run finished after 941 ms. (steps per millisecond=2363 ) properties (out of 11) seen :24334 could not realise parikh vector
Incomplete Parikh walk after 2235100 steps, including 96 resets, run finished after 1004 ms. (steps per millisecond=2226 ) properties (out of 11) seen :22545 could not realise parikh vector
Incomplete Parikh walk after 2382900 steps, including 99 resets, run finished after 923 ms. (steps per millisecond=2581 ) properties (out of 11) seen :23825 could not realise parikh vector
Incomplete Parikh walk after 2382800 steps, including 99 resets, run finished after 926 ms. (steps per millisecond=2573 ) properties (out of 11) seen :23824 could not realise parikh vector
Incomplete Parikh walk after 2382800 steps, including 99 resets, run finished after 912 ms. (steps per millisecond=2612 ) properties (out of 11) seen :23824 could not realise parikh vector
Incomplete Parikh walk after 2382800 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2607 ) properties (out of 11) seen :23824 could not realise parikh vector
Incomplete Parikh walk after 2380100 steps, including 98 resets, run finished after 1022 ms. (steps per millisecond=2328 ) properties (out of 11) seen :24042 could not realise parikh vector
Incomplete Parikh walk after 2407400 steps, including 99 resets, run finished after 931 ms. (steps per millisecond=2585 ) properties (out of 11) seen :24072 could not realise parikh vector
Incomplete Parikh walk after 2382800 steps, including 99 resets, run finished after 978 ms. (steps per millisecond=2436 ) properties (out of 11) seen :23827 could not realise parikh vector
Incomplete Parikh walk after 2402700 steps, including 99 resets, run finished after 1009 ms. (steps per millisecond=2381 ) properties (out of 11) seen :24024 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 4 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 13 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:47:10] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:47:10] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:47:10] [INFO ] Implicit Places using invariants in 24 ms returned []
[2022-05-22 08:47:10] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:47:10] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:47:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:47:10] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2022-05-22 08:47:10] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:47:10] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:47:10] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:47:10] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:47:10] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 11) seen :223324
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 11) seen :19610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 11) seen :19613
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 11) seen :20839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
[2022-05-22 08:47:13] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:47:13] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:13] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:47:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:13] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:13] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:13] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:13] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 6 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:13] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:13] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:13] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:13] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:13] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:13] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:13] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:13] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:47:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:13] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:13] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24017, 23817, 24062, 23790, 23816, 23816, 23816, 23817, 22439, 22229, 24057]
Incomplete Parikh walk after 2407100 steps, including 99 resets, run finished after 930 ms. (steps per millisecond=2588 ) properties (out of 11) seen :24067 could not realise parikh vector
Incomplete Parikh walk after 2224200 steps, including 98 resets, run finished after 943 ms. (steps per millisecond=2358 ) properties (out of 11) seen :24334 could not realise parikh vector
Incomplete Parikh walk after 2245200 steps, including 96 resets, run finished after 1001 ms. (steps per millisecond=2242 ) properties (out of 11) seen :22679 could not realise parikh vector
Incomplete Parikh walk after 2383100 steps, including 99 resets, run finished after 902 ms. (steps per millisecond=2642 ) properties (out of 11) seen :23828 could not realise parikh vector
Incomplete Parikh walk after 2383000 steps, including 99 resets, run finished after 915 ms. (steps per millisecond=2604 ) properties (out of 11) seen :23825 could not realise parikh vector
Incomplete Parikh walk after 2383000 steps, including 99 resets, run finished after 926 ms. (steps per millisecond=2573 ) properties (out of 11) seen :23827 could not realise parikh vector
Incomplete Parikh walk after 2383000 steps, including 99 resets, run finished after 921 ms. (steps per millisecond=2587 ) properties (out of 11) seen :23826 could not realise parikh vector
Incomplete Parikh walk after 2380300 steps, including 99 resets, run finished after 1030 ms. (steps per millisecond=2310 ) properties (out of 11) seen :24044 could not realise parikh vector
Incomplete Parikh walk after 2407600 steps, including 99 resets, run finished after 928 ms. (steps per millisecond=2594 ) properties (out of 11) seen :24074 could not realise parikh vector
Incomplete Parikh walk after 2383100 steps, including 99 resets, run finished after 934 ms. (steps per millisecond=2551 ) properties (out of 11) seen :23828 could not realise parikh vector
Incomplete Parikh walk after 2403000 steps, including 99 resets, run finished after 1021 ms. (steps per millisecond=2353 ) properties (out of 11) seen :24026 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 2 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:47:24] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:47:24] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:47:24] [INFO ] Implicit Places using invariants in 27 ms returned []
[2022-05-22 08:47:24] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:47:24] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:47:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:47:24] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2022-05-22 08:47:24] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:47:24] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:47:24] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:47:24] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:47:24] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 641 ms. (steps per millisecond=1560 ) properties (out of 11) seen :223455
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 11) seen :18532
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 11) seen :20852
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 11) seen :20846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 11) seen :23810
[2022-05-22 08:47:26] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:47:26] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:47:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:26] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:47:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:26] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:47:26] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:26] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:26] [INFO ] Added : 8 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:47:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:26] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:26] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:26] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:26] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:26] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:26] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:26] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:27] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:27] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:27] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:27] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:27] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:27] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:27] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:47:27] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:47:27] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:27] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:27] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24020, 23819, 24065, 23792, 23818, 23819, 23818, 23819, 22441, 22232, 24060]
Incomplete Parikh walk after 2407400 steps, including 99 resets, run finished after 922 ms. (steps per millisecond=2611 ) properties (out of 11) seen :24070 could not realise parikh vector
Incomplete Parikh walk after 2224500 steps, including 98 resets, run finished after 922 ms. (steps per millisecond=2412 ) properties (out of 11) seen :24355 could not realise parikh vector
Incomplete Parikh walk after 2245400 steps, including 96 resets, run finished after 1011 ms. (steps per millisecond=2220 ) properties (out of 11) seen :22677 could not realise parikh vector
Incomplete Parikh walk after 2383300 steps, including 99 resets, run finished after 913 ms. (steps per millisecond=2610 ) properties (out of 11) seen :23830 could not realise parikh vector
Incomplete Parikh walk after 2383200 steps, including 99 resets, run finished after 953 ms. (steps per millisecond=2500 ) properties (out of 11) seen :23829 could not realise parikh vector
Incomplete Parikh walk after 2383300 steps, including 99 resets, run finished after 918 ms. (steps per millisecond=2596 ) properties (out of 11) seen :23829 could not realise parikh vector
Incomplete Parikh walk after 2383200 steps, including 99 resets, run finished after 902 ms. (steps per millisecond=2642 ) properties (out of 11) seen :23828 could not realise parikh vector
Incomplete Parikh walk after 2380500 steps, including 98 resets, run finished after 1008 ms. (steps per millisecond=2361 ) properties (out of 11) seen :24030 could not realise parikh vector
Incomplete Parikh walk after 2407900 steps, including 99 resets, run finished after 920 ms. (steps per millisecond=2617 ) properties (out of 11) seen :24075 could not realise parikh vector
Incomplete Parikh walk after 2383300 steps, including 99 resets, run finished after 929 ms. (steps per millisecond=2565 ) properties (out of 11) seen :23831 could not realise parikh vector
Incomplete Parikh walk after 2403300 steps, including 99 resets, run finished after 1029 ms. (steps per millisecond=2335 ) properties (out of 11) seen :24029 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:47:37] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:47:37] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:47:37] [INFO ] Implicit Places using invariants in 11 ms returned []
[2022-05-22 08:47:37] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:47:37] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:47:37] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:47:37] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2022-05-22 08:47:37] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:47:37] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:47:37] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:47:37] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:47:37] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 11) seen :223289
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 11) seen :17553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 11) seen :18522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 11) seen :20836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
[2022-05-22 08:47:40] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:47:40] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 08:47:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:47:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:40] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:40] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:40] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:47:40] [INFO ] Added : 8 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:40] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:40] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:40] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:40] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:40] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:40] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:40] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:40] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:40] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:40] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:40] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24022, 23822, 24067, 23794, 23820, 23822, 23821, 23822, 22443, 22234, 24062]
Incomplete Parikh walk after 2407600 steps, including 99 resets, run finished after 916 ms. (steps per millisecond=2628 ) properties (out of 11) seen :24072 could not realise parikh vector
Incomplete Parikh walk after 2224700 steps, including 98 resets, run finished after 949 ms. (steps per millisecond=2344 ) properties (out of 11) seen :24348 could not realise parikh vector
Incomplete Parikh walk after 2245600 steps, including 96 resets, run finished after 1017 ms. (steps per millisecond=2208 ) properties (out of 11) seen :22675 could not realise parikh vector
Incomplete Parikh walk after 2383600 steps, including 99 resets, run finished after 924 ms. (steps per millisecond=2579 ) properties (out of 11) seen :23834 could not realise parikh vector
Incomplete Parikh walk after 2383500 steps, including 99 resets, run finished after 928 ms. (steps per millisecond=2568 ) properties (out of 11) seen :23834 could not realise parikh vector
Incomplete Parikh walk after 2383600 steps, including 99 resets, run finished after 918 ms. (steps per millisecond=2596 ) properties (out of 11) seen :23833 could not realise parikh vector
Incomplete Parikh walk after 2383400 steps, including 99 resets, run finished after 915 ms. (steps per millisecond=2604 ) properties (out of 11) seen :23829 could not realise parikh vector
Incomplete Parikh walk after 2380700 steps, including 98 resets, run finished after 1023 ms. (steps per millisecond=2327 ) properties (out of 11) seen :24028 could not realise parikh vector
Incomplete Parikh walk after 2408100 steps, including 99 resets, run finished after 925 ms. (steps per millisecond=2603 ) properties (out of 11) seen :24079 could not realise parikh vector
Incomplete Parikh walk after 2383600 steps, including 99 resets, run finished after 936 ms. (steps per millisecond=2546 ) properties (out of 11) seen :23834 could not realise parikh vector
Incomplete Parikh walk after 2403500 steps, including 99 resets, run finished after 1021 ms. (steps per millisecond=2354 ) properties (out of 11) seen :24032 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:47:51] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:47:51] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:47:51] [INFO ] Implicit Places using invariants in 14 ms returned []
[2022-05-22 08:47:51] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:47:51] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:47:51] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:47:51] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2022-05-22 08:47:51] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:47:51] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:47:51] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:47:51] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:47:51] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 11) seen :223511
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 11) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 11) seen :20837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 11) seen :20849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
[2022-05-22 08:47:53] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:47:53] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:47:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:47:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:53] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:53] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:53] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:53] [INFO ] Added : 8 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:53] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:53] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:53] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:53] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:53] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:53] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:53] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:47:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:54] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:54] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:47:54] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:47:54] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:47:54] [INFO ] Added : 8 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:47:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:47:54] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:47:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:47:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:47:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:47:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:47:54] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:47:54] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24025, 23824, 24069, 23796, 23822, 23824, 23824, 23824, 22446, 22236, 24064]
Incomplete Parikh walk after 2407800 steps, including 99 resets, run finished after 932 ms. (steps per millisecond=2583 ) properties (out of 11) seen :24075 could not realise parikh vector
Incomplete Parikh walk after 2224900 steps, including 98 resets, run finished after 932 ms. (steps per millisecond=2387 ) properties (out of 11) seen :24403 could not realise parikh vector
Incomplete Parikh walk after 2245900 steps, including 96 resets, run finished after 1000 ms. (steps per millisecond=2245 ) properties (out of 11) seen :22664 could not realise parikh vector
Incomplete Parikh walk after 2383800 steps, including 99 resets, run finished after 939 ms. (steps per millisecond=2538 ) properties (out of 11) seen :23835 could not realise parikh vector
Incomplete Parikh walk after 2383800 steps, including 99 resets, run finished after 936 ms. (steps per millisecond=2546 ) properties (out of 11) seen :23834 could not realise parikh vector
Incomplete Parikh walk after 2383800 steps, including 99 resets, run finished after 918 ms. (steps per millisecond=2596 ) properties (out of 11) seen :23833 could not realise parikh vector
Incomplete Parikh walk after 2383600 steps, including 99 resets, run finished after 905 ms. (steps per millisecond=2633 ) properties (out of 11) seen :23833 could not realise parikh vector
Incomplete Parikh walk after 2380900 steps, including 98 resets, run finished after 999 ms. (steps per millisecond=2383 ) properties (out of 11) seen :24017 could not realise parikh vector
Incomplete Parikh walk after 2408300 steps, including 99 resets, run finished after 903 ms. (steps per millisecond=2666 ) properties (out of 11) seen :24080 could not realise parikh vector
Incomplete Parikh walk after 2383800 steps, including 99 resets, run finished after 920 ms. (steps per millisecond=2591 ) properties (out of 11) seen :23834 could not realise parikh vector
Incomplete Parikh walk after 2403800 steps, including 99 resets, run finished after 1019 ms. (steps per millisecond=2358 ) properties (out of 11) seen :24035 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:48:04] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:04] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:04] [INFO ] Implicit Places using invariants in 14 ms returned []
[2022-05-22 08:48:04] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:04] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:48:04] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2022-05-22 08:48:04] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:48:04] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:04] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:04] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:04] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 11) seen :223206
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 11) seen :20868
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 11) seen :19619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 11) seen :20841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
[2022-05-22 08:48:06] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:06] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:48:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 5 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:48:06] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:48:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:06] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:06] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:06] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:06] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Added 10 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:48:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:07] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:07] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:48:07] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:07] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:07] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:07] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:48:07] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:07] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:48:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:07] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:07] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Added 10 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:48:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:07] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:07] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:07] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:07] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:07] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:07] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24028, 23826, 24071, 23798, 23824, 23826, 23826, 23827, 22448, 22239, 24066]
Incomplete Parikh walk after 2408000 steps, including 99 resets, run finished after 984 ms. (steps per millisecond=2447 ) properties (out of 11) seen :24077 could not realise parikh vector
Incomplete Parikh walk after 2225200 steps, including 98 resets, run finished after 930 ms. (steps per millisecond=2392 ) properties (out of 11) seen :24367 could not realise parikh vector
Incomplete Parikh walk after 2246100 steps, including 96 resets, run finished after 976 ms. (steps per millisecond=2301 ) properties (out of 11) seen :22695 could not realise parikh vector
Incomplete Parikh walk after 2384100 steps, including 99 resets, run finished after 972 ms. (steps per millisecond=2452 ) properties (out of 11) seen :23837 could not realise parikh vector
Incomplete Parikh walk after 2384000 steps, including 99 resets, run finished after 926 ms. (steps per millisecond=2574 ) properties (out of 11) seen :23836 could not realise parikh vector
Incomplete Parikh walk after 2384000 steps, including 99 resets, run finished after 904 ms. (steps per millisecond=2637 ) properties (out of 11) seen :23836 could not realise parikh vector
Incomplete Parikh walk after 2383800 steps, including 99 resets, run finished after 893 ms. (steps per millisecond=2669 ) properties (out of 11) seen :23834 could not realise parikh vector
Incomplete Parikh walk after 2381100 steps, including 98 resets, run finished after 1003 ms. (steps per millisecond=2373 ) properties (out of 11) seen :24049 could not realise parikh vector
Incomplete Parikh walk after 2408500 steps, including 99 resets, run finished after 930 ms. (steps per millisecond=2589 ) properties (out of 11) seen :24082 could not realise parikh vector
Incomplete Parikh walk after 2384000 steps, including 99 resets, run finished after 911 ms. (steps per millisecond=2616 ) properties (out of 11) seen :23836 could not realise parikh vector
Incomplete Parikh walk after 2404100 steps, including 99 resets, run finished after 990 ms. (steps per millisecond=2428 ) properties (out of 11) seen :24038 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:48:17] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:17] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:17] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-22 08:48:17] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:17] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:17] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:48:17] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2022-05-22 08:48:17] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:48:17] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:17] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:17] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:17] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 11) seen :223532
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 11) seen :17562
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 11) seen :20867
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 11) seen :18538
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 11) seen :23810
[2022-05-22 08:48:20] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:48:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:20] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:48:20] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:20] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Real]Added 10 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:48:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:20] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:20] [INFO ] Added : 8 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:20] [INFO ] Added : 8 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:20] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:48:20] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:20] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:20] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:20] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:20] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:20] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24031, 23828, 24074, 23800, 23826, 23828, 23828, 23829, 22450, 22241, 24068]
Incomplete Parikh walk after 2408200 steps, including 99 resets, run finished after 896 ms. (steps per millisecond=2687 ) properties (out of 11) seen :24079 could not realise parikh vector
Incomplete Parikh walk after 2225400 steps, including 98 resets, run finished after 912 ms. (steps per millisecond=2440 ) properties (out of 11) seen :24407 could not realise parikh vector
Incomplete Parikh walk after 2246300 steps, including 96 resets, run finished after 1002 ms. (steps per millisecond=2241 ) properties (out of 11) seen :22676 could not realise parikh vector
Incomplete Parikh walk after 2384300 steps, including 99 resets, run finished after 917 ms. (steps per millisecond=2600 ) properties (out of 11) seen :23838 could not realise parikh vector
Incomplete Parikh walk after 2384200 steps, including 99 resets, run finished after 924 ms. (steps per millisecond=2580 ) properties (out of 11) seen :23839 could not realise parikh vector
Incomplete Parikh walk after 2384200 steps, including 99 resets, run finished after 915 ms. (steps per millisecond=2605 ) properties (out of 11) seen :23838 could not realise parikh vector
Incomplete Parikh walk after 2384000 steps, including 99 resets, run finished after 924 ms. (steps per millisecond=2580 ) properties (out of 11) seen :23836 could not realise parikh vector
Incomplete Parikh walk after 2381300 steps, including 98 resets, run finished after 1013 ms. (steps per millisecond=2350 ) properties (out of 11) seen :24026 could not realise parikh vector
Incomplete Parikh walk after 2408800 steps, including 99 resets, run finished after 934 ms. (steps per millisecond=2579 ) properties (out of 11) seen :24084 could not realise parikh vector
Incomplete Parikh walk after 2384200 steps, including 99 resets, run finished after 938 ms. (steps per millisecond=2541 ) properties (out of 11) seen :23839 could not realise parikh vector
Incomplete Parikh walk after 2404400 steps, including 99 resets, run finished after 1019 ms. (steps per millisecond=2359 ) properties (out of 11) seen :24038 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:48:31] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:31] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:31] [INFO ] Implicit Places using invariants in 12 ms returned []
[2022-05-22 08:48:31] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:31] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:48:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:48:31] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2022-05-22 08:48:31] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:48:31] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:31] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:31] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:31] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 636 ms. (steps per millisecond=1572 ) properties (out of 11) seen :223381
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 11) seen :19629
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 11) seen :20847
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 11) seen :19619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
[2022-05-22 08:48:33] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:48:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:33] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:33] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:33] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:33] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:33] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:33] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:33] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 5 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:33] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:33] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:33] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:33] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:33] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:34] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:34] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:34] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:48:34] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:34] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:34] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:34] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24033, 23831, 24076, 23803, 23829, 23830, 23831, 23831, 22452, 22243, 24070]
Incomplete Parikh walk after 2408400 steps, including 99 resets, run finished after 902 ms. (steps per millisecond=2670 ) properties (out of 11) seen :24079 could not realise parikh vector
Incomplete Parikh walk after 2225600 steps, including 98 resets, run finished after 928 ms. (steps per millisecond=2398 ) properties (out of 11) seen :24324 could not realise parikh vector
Incomplete Parikh walk after 2246500 steps, including 96 resets, run finished after 999 ms. (steps per millisecond=2248 ) properties (out of 11) seen :22704 could not realise parikh vector
Incomplete Parikh walk after 2384500 steps, including 99 resets, run finished after 915 ms. (steps per millisecond=2606 ) properties (out of 11) seen :23843 could not realise parikh vector
Incomplete Parikh walk after 2384500 steps, including 99 resets, run finished after 924 ms. (steps per millisecond=2580 ) properties (out of 11) seen :23842 could not realise parikh vector
Incomplete Parikh walk after 2384400 steps, including 99 resets, run finished after 903 ms. (steps per millisecond=2640 ) properties (out of 11) seen :23840 could not realise parikh vector
Incomplete Parikh walk after 2384300 steps, including 99 resets, run finished after 909 ms. (steps per millisecond=2622 ) properties (out of 11) seen :23840 could not realise parikh vector
Incomplete Parikh walk after 2381600 steps, including 99 resets, run finished after 1032 ms. (steps per millisecond=2307 ) properties (out of 11) seen :24045 could not realise parikh vector
Incomplete Parikh walk after 2409000 steps, including 99 resets, run finished after 920 ms. (steps per millisecond=2618 ) properties (out of 11) seen :24086 could not realise parikh vector
Incomplete Parikh walk after 2384500 steps, including 99 resets, run finished after 921 ms. (steps per millisecond=2589 ) properties (out of 11) seen :23843 could not realise parikh vector
Incomplete Parikh walk after 2404600 steps, including 99 resets, run finished after 1016 ms. (steps per millisecond=2366 ) properties (out of 11) seen :24042 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:48:44] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:44] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:48:44] [INFO ] Implicit Places using invariants in 14 ms returned []
[2022-05-22 08:48:44] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:44] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:44] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:48:44] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-22 08:48:44] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:48:44] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:44] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:44] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:44] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 11) seen :223552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 11) seen :17586
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 11) seen :19618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :20835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
[2022-05-22 08:48:46] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:46] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:48:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:48:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:46] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:46] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:46] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:46] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:48:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:46] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:46] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:48:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:46] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:46] [INFO ] Added : 8 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:47] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:48:47] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:47] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:48:47] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:47] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:48:47] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:48:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:47] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:47] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:47] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:47] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:47] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:47] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:48:47] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:47] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24035, 23833, 24078, 23805, 23831, 23832, 23833, 23833, 22454, 22245, 24072]
Incomplete Parikh walk after 2408600 steps, including 99 resets, run finished after 943 ms. (steps per millisecond=2554 ) properties (out of 11) seen :24082 could not realise parikh vector
Incomplete Parikh walk after 2225800 steps, including 98 resets, run finished after 922 ms. (steps per millisecond=2414 ) properties (out of 11) seen :24365 could not realise parikh vector
Incomplete Parikh walk after 2246700 steps, including 96 resets, run finished after 991 ms. (steps per millisecond=2267 ) properties (out of 11) seen :22681 could not realise parikh vector
Incomplete Parikh walk after 2384700 steps, including 99 resets, run finished after 910 ms. (steps per millisecond=2620 ) properties (out of 11) seen :23844 could not realise parikh vector
Incomplete Parikh walk after 2384700 steps, including 99 resets, run finished after 915 ms. (steps per millisecond=2606 ) properties (out of 11) seen :23844 could not realise parikh vector
Incomplete Parikh walk after 2384600 steps, including 99 resets, run finished after 883 ms. (steps per millisecond=2700 ) properties (out of 11) seen :23841 could not realise parikh vector
Incomplete Parikh walk after 2384500 steps, including 99 resets, run finished after 897 ms. (steps per millisecond=2658 ) properties (out of 11) seen :23845 could not realise parikh vector
Incomplete Parikh walk after 2381800 steps, including 98 resets, run finished after 991 ms. (steps per millisecond=2403 ) properties (out of 11) seen :24047 could not realise parikh vector
Incomplete Parikh walk after 2409200 steps, including 99 resets, run finished after 896 ms. (steps per millisecond=2688 ) properties (out of 11) seen :24087 could not realise parikh vector
Incomplete Parikh walk after 2384700 steps, including 99 resets, run finished after 898 ms. (steps per millisecond=2655 ) properties (out of 11) seen :23843 could not realise parikh vector
Incomplete Parikh walk after 2404800 steps, including 99 resets, run finished after 981 ms. (steps per millisecond=2451 ) properties (out of 11) seen :24044 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:48:57] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:57] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:57] [INFO ] Implicit Places using invariants in 8 ms returned []
[2022-05-22 08:48:57] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:57] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:48:57] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2022-05-22 08:48:57] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:48:57] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:57] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:48:57] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:57] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 623 ms. (steps per millisecond=1605 ) properties (out of 11) seen :223761
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 11) seen :18526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 11) seen :31815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 11) seen :20840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
[2022-05-22 08:48:59] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:48:59] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:48:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:48:59] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:48:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 13 ms returned sat
[2022-05-22 08:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:59] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:48:59] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:59] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:48:59] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:48:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:48:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:48:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:48:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:48:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:48:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:49:00] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:49:00] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:00] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:00] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:00] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:00] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:00] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:00] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:00] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:00] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:00] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:00] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:00] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:00] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24037, 23835, 24080, 23807, 23833, 23834, 23836, 23836, 22456, 22247, 24074]
Incomplete Parikh walk after 2408800 steps, including 99 resets, run finished after 909 ms. (steps per millisecond=2649 ) properties (out of 11) seen :24083 could not realise parikh vector
Incomplete Parikh walk after 2226000 steps, including 99 resets, run finished after 913 ms. (steps per millisecond=2438 ) properties (out of 11) seen :24539 could not realise parikh vector
Incomplete Parikh walk after 2246900 steps, including 96 resets, run finished after 972 ms. (steps per millisecond=2311 ) properties (out of 11) seen :22673 could not realise parikh vector
Incomplete Parikh walk after 2385000 steps, including 99 resets, run finished after 882 ms. (steps per millisecond=2704 ) properties (out of 11) seen :23847 could not realise parikh vector
Incomplete Parikh walk after 2385000 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2609 ) properties (out of 11) seen :23847 could not realise parikh vector
Incomplete Parikh walk after 2384800 steps, including 99 resets, run finished after 908 ms. (steps per millisecond=2626 ) properties (out of 11) seen :23844 could not realise parikh vector
Incomplete Parikh walk after 2384700 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2609 ) properties (out of 11) seen :23844 could not realise parikh vector
Incomplete Parikh walk after 2382000 steps, including 98 resets, run finished after 1021 ms. (steps per millisecond=2333 ) properties (out of 11) seen :24065 could not realise parikh vector
Incomplete Parikh walk after 2409400 steps, including 99 resets, run finished after 911 ms. (steps per millisecond=2644 ) properties (out of 11) seen :24091 could not realise parikh vector
Incomplete Parikh walk after 2384900 steps, including 99 resets, run finished after 901 ms. (steps per millisecond=2646 ) properties (out of 11) seen :23845 could not realise parikh vector
Incomplete Parikh walk after 2405000 steps, including 99 resets, run finished after 998 ms. (steps per millisecond=2409 ) properties (out of 11) seen :24047 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:49:10] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:49:10] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:49:10] [INFO ] Implicit Places using invariants in 23 ms returned []
[2022-05-22 08:49:10] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:49:10] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:49:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:49:10] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2022-05-22 08:49:10] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:49:10] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:49:10] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:49:10] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:49:10] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 612 ms. (steps per millisecond=1633 ) properties (out of 11) seen :223537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 11) seen :19602
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 11) seen :36441
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 11) seen :20842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 11) seen :23810
[2022-05-22 08:49:12] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:49:12] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:49:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:49:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:49:12] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:12] [INFO ] Added : 8 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:49:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:49:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:12] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:12] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:49:12] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:49:13] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:13] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:13] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:13] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:13] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:13] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:49:13] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:13] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:13] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:13] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:13] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:49:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 22 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:49:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:13] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:13] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24040, 23837, 24083, 23809, 23836, 23836, 23839, 23838, 22459, 22249, 24076]
Incomplete Parikh walk after 2409000 steps, including 99 resets, run finished after 915 ms. (steps per millisecond=2632 ) properties (out of 11) seen :24088 could not realise parikh vector
Incomplete Parikh walk after 2226200 steps, including 98 resets, run finished after 925 ms. (steps per millisecond=2406 ) properties (out of 11) seen :24346 could not realise parikh vector
Incomplete Parikh walk after 2247200 steps, including 96 resets, run finished after 985 ms. (steps per millisecond=2281 ) properties (out of 11) seen :22684 could not realise parikh vector
Incomplete Parikh walk after 2385200 steps, including 99 resets, run finished after 916 ms. (steps per millisecond=2603 ) properties (out of 11) seen :23848 could not realise parikh vector
Incomplete Parikh walk after 2385300 steps, including 99 resets, run finished after 925 ms. (steps per millisecond=2578 ) properties (out of 11) seen :23848 could not realise parikh vector
Incomplete Parikh walk after 2385000 steps, including 99 resets, run finished after 900 ms. (steps per millisecond=2650 ) properties (out of 11) seen :23847 could not realise parikh vector
Incomplete Parikh walk after 2385000 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2609 ) properties (out of 11) seen :23847 could not realise parikh vector
Incomplete Parikh walk after 2382200 steps, including 98 resets, run finished after 1005 ms. (steps per millisecond=2370 ) properties (out of 11) seen :24042 could not realise parikh vector
Incomplete Parikh walk after 2409700 steps, including 99 resets, run finished after 912 ms. (steps per millisecond=2642 ) properties (out of 11) seen :24094 could not realise parikh vector
Incomplete Parikh walk after 2385100 steps, including 99 resets, run finished after 923 ms. (steps per millisecond=2584 ) properties (out of 11) seen :23847 could not realise parikh vector
Incomplete Parikh walk after 2405300 steps, including 99 resets, run finished after 1000 ms. (steps per millisecond=2405 ) properties (out of 11) seen :24048 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:49:23] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:49:23] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:49:23] [INFO ] Implicit Places using invariants in 25 ms returned []
[2022-05-22 08:49:23] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:49:23] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:49:23] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:49:23] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2022-05-22 08:49:23] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:49:23] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:49:23] [INFO ] Computed 1 place invariants in 3 ms
[2022-05-22 08:49:23] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:49:23] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 11) seen :223603
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 11) seen :18526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 11) seen :19614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 11) seen :20848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
[2022-05-22 08:49:26] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:49:26] [INFO ] Computed 1 place invariants in 1 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 3 ms returned sat
[2022-05-22 08:49:26] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:49:26] [INFO ] [Real]Added 10 Read/Feed constraints in 0 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 3 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 5 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:26] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:26] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 3 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Real]Added 10 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 08:49:26] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:26] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:26] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 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 5 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Real]Added 10 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 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 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:26] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:26] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 5 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 3 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Real]Added 10 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 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 4 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:26] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:49:26] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Real]Added 10 Read/Feed constraints in 0 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 4 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:26] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:26] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 5 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Real]Added 10 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 08:49:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:26] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:26] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 3 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Real]Added 10 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 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 4 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:26] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:26] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Real]Added 10 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 08:49:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:26] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:26] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Real]Added 10 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 08:49:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:26] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:26] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Real]Added 10 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 08:49:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:26] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:26] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Real]Added 10 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 08:49:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:26] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:26] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24042, 23839, 24085, 23811, 23838, 23839, 23841, 23840, 22470, 22251, 24079]
Incomplete Parikh walk after 2409300 steps, including 99 resets, run finished after 930 ms. (steps per millisecond=2590 ) properties (out of 11) seen :24091 could not realise parikh vector
Incomplete Parikh walk after 2226400 steps, including 98 resets, run finished after 913 ms. (steps per millisecond=2438 ) properties (out of 11) seen :24363 could not realise parikh vector
Incomplete Parikh walk after 2248300 steps, including 96 resets, run finished after 1001 ms. (steps per millisecond=2246 ) properties (out of 11) seen :22731 could not realise parikh vector
Incomplete Parikh walk after 2385400 steps, including 99 resets, run finished after 885 ms. (steps per millisecond=2695 ) properties (out of 11) seen :23851 could not realise parikh vector
Incomplete Parikh walk after 2385500 steps, including 99 resets, run finished after 917 ms. (steps per millisecond=2601 ) properties (out of 11) seen :23851 could not realise parikh vector
Incomplete Parikh walk after 2385300 steps, including 99 resets, run finished after 906 ms. (steps per millisecond=2632 ) properties (out of 11) seen :23851 could not realise parikh vector
Incomplete Parikh walk after 2385200 steps, including 99 resets, run finished after 884 ms. (steps per millisecond=2698 ) properties (out of 11) seen :23850 could not realise parikh vector
Incomplete Parikh walk after 2382400 steps, including 98 resets, run finished after 998 ms. (steps per millisecond=2387 ) properties (out of 11) seen :24035 could not realise parikh vector
Incomplete Parikh walk after 2409900 steps, including 99 resets, run finished after 911 ms. (steps per millisecond=2645 ) properties (out of 11) seen :24094 could not realise parikh vector
Incomplete Parikh walk after 2385300 steps, including 99 resets, run finished after 917 ms. (steps per millisecond=2601 ) properties (out of 11) seen :23850 could not realise parikh vector
Incomplete Parikh walk after 2405500 steps, including 99 resets, run finished after 985 ms. (steps per millisecond=2442 ) properties (out of 11) seen :24051 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 2 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:49:36] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:49:36] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:49:36] [INFO ] Implicit Places using invariants in 17 ms returned []
[2022-05-22 08:49:36] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:49:36] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:49:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:49:36] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2022-05-22 08:49:36] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:49:36] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:49:36] [INFO ] Computed 1 place invariants in 4 ms
[2022-05-22 08:49:36] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:49:36] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=1610 ) properties (out of 11) seen :222926
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 11) seen :19618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 11) seen :20864
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 11) seen :20838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
[2022-05-22 08:49:39] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:49:39] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:39] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:49:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 10 Read/Feed constraints in 6 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:49:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:49:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:39] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:39] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24045, 23841, 24087, 23813, 23840, 23841, 23843, 23843, 22473, 22252, 24081]
Incomplete Parikh walk after 2409500 steps, including 99 resets, run finished after 911 ms. (steps per millisecond=2644 ) properties (out of 11) seen :24091 could not realise parikh vector
Incomplete Parikh walk after 2226500 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2435 ) properties (out of 11) seen :24423 could not realise parikh vector
Incomplete Parikh walk after 2248600 steps, including 96 resets, run finished after 966 ms. (steps per millisecond=2327 ) properties (out of 11) seen :22693 could not realise parikh vector
Incomplete Parikh walk after 2385700 steps, including 99 resets, run finished after 888 ms. (steps per millisecond=2686 ) properties (out of 11) seen :23854 could not realise parikh vector
Incomplete Parikh walk after 2385700 steps, including 99 resets, run finished after 899 ms. (steps per millisecond=2653 ) properties (out of 11) seen :23854 could not realise parikh vector
Incomplete Parikh walk after 2385500 steps, including 99 resets, run finished after 899 ms. (steps per millisecond=2653 ) properties (out of 11) seen :23851 could not realise parikh vector
Incomplete Parikh walk after 2385400 steps, including 99 resets, run finished after 899 ms. (steps per millisecond=2653 ) properties (out of 11) seen :23849 could not realise parikh vector
Incomplete Parikh walk after 2382600 steps, including 98 resets, run finished after 1012 ms. (steps per millisecond=2354 ) properties (out of 11) seen :24057 could not realise parikh vector
Incomplete Parikh walk after 2410100 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2636 ) properties (out of 11) seen :24100 could not realise parikh vector
Incomplete Parikh walk after 2385500 steps, including 99 resets, run finished after 918 ms. (steps per millisecond=2598 ) properties (out of 11) seen :23852 could not realise parikh vector
Incomplete Parikh walk after 2405800 steps, including 99 resets, run finished after 1006 ms. (steps per millisecond=2391 ) properties (out of 11) seen :24052 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:49:49] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:49:49] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:49:49] [INFO ] Implicit Places using invariants in 13 ms returned []
[2022-05-22 08:49:49] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:49:50] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:49:50] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:49:50] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2022-05-22 08:49:50] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:49:50] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:49:50] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:49:50] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:49:50] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 622 ms. (steps per millisecond=1607 ) properties (out of 11) seen :222939
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 11) seen :19623
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 11) seen :20837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 11) seen :22235
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 11) seen :23810
[2022-05-22 08:49:52] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:49:52] [INFO ] Computed 1 place invariants in 1 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 4 ms returned sat
[2022-05-22 08:49:52] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:49:52] [INFO ] [Real]Added 10 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 4 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:52] [INFO ] Added : 8 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 2 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 10 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 3 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:52] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Added 10 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 4 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:52] [INFO ] Added : 8 causal constraints over 2 iterations in 5 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 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 3 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Added 10 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 4 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:52] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Added 10 Read/Feed constraints in 0 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 3 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:52] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 3 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Added 10 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 4 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:52] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 3 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Added 10 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 4 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:52] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 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 10 Read/Feed constraints in 0 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 5 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:49:52] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:52] [INFO ] Added : 8 causal constraints over 2 iterations in 10 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 10 Read/Feed constraints in 0 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 4 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:52] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Added 10 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 3 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:52] [INFO ] Added : 8 causal constraints over 2 iterations in 6 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 4 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Real]Added 10 Read/Feed constraints in 0 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 10 ms returned sat
[2022-05-22 08:49:52] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:49:52] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:49:52] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24047, 23843, 24090, 23815, 23842, 23843, 23845, 23845, 22475, 22254, 24083]
Incomplete Parikh walk after 2409700 steps, including 99 resets, run finished after 906 ms. (steps per millisecond=2659 ) properties (out of 11) seen :24092 could not realise parikh vector
Incomplete Parikh walk after 2226700 steps, including 98 resets, run finished after 899 ms. (steps per millisecond=2476 ) properties (out of 11) seen :24406 could not realise parikh vector
Incomplete Parikh walk after 2248800 steps, including 96 resets, run finished after 976 ms. (steps per millisecond=2304 ) properties (out of 11) seen :22720 could not realise parikh vector
Incomplete Parikh walk after 2385900 steps, including 99 resets, run finished after 911 ms. (steps per millisecond=2618 ) properties (out of 11) seen :23854 could not realise parikh vector
Incomplete Parikh walk after 2385900 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2610 ) properties (out of 11) seen :23857 could not realise parikh vector
Incomplete Parikh walk after 2385700 steps, including 99 resets, run finished after 911 ms. (steps per millisecond=2618 ) properties (out of 11) seen :23855 could not realise parikh vector
Incomplete Parikh walk after 2385600 steps, including 99 resets, run finished after 887 ms. (steps per millisecond=2689 ) properties (out of 11) seen :23853 could not realise parikh vector
Incomplete Parikh walk after 2382800 steps, including 98 resets, run finished after 1003 ms. (steps per millisecond=2375 ) properties (out of 11) seen :24044 could not realise parikh vector
Incomplete Parikh walk after 2410400 steps, including 99 resets, run finished after 919 ms. (steps per millisecond=2622 ) properties (out of 11) seen :24100 could not realise parikh vector
Incomplete Parikh walk after 2385700 steps, including 99 resets, run finished after 919 ms. (steps per millisecond=2595 ) properties (out of 11) seen :23855 could not realise parikh vector
Incomplete Parikh walk after 2406000 steps, including 99 resets, run finished after 1002 ms. (steps per millisecond=2401 ) properties (out of 11) seen :24055 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:50:02] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:03] [INFO ] Computed 1 place invariants in 4 ms
[2022-05-22 08:50:03] [INFO ] Implicit Places using invariants in 22 ms returned []
[2022-05-22 08:50:03] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:03] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:50:03] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:50:03] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2022-05-22 08:50:03] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:50:03] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:03] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:50:03] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:03] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 11) seen :223344
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 11) seen :18526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :20838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 11) seen :22267
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
[2022-05-22 08:50:05] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:05] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:05] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:50:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 12 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:05] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:05] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:05] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:50:05] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:05] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:05] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:05] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:05] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:05] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:05] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:05] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:05] [INFO ] Added : 8 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:05] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:05] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:50:05] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24050, 23846, 24092, 23817, 23844, 23847, 23847, 23847, 22510, 22256, 24086]
Incomplete Parikh walk after 2410000 steps, including 99 resets, run finished after 919 ms. (steps per millisecond=2622 ) properties (out of 11) seen :24096 could not realise parikh vector
Incomplete Parikh walk after 2226900 steps, including 99 resets, run finished after 917 ms. (steps per millisecond=2428 ) properties (out of 11) seen :24337 could not realise parikh vector
Incomplete Parikh walk after 2252300 steps, including 96 resets, run finished after 968 ms. (steps per millisecond=2326 ) properties (out of 11) seen :22755 could not realise parikh vector
Incomplete Parikh walk after 2386100 steps, including 99 resets, run finished after 912 ms. (steps per millisecond=2616 ) properties (out of 11) seen :23857 could not realise parikh vector
Incomplete Parikh walk after 2386100 steps, including 99 resets, run finished after 938 ms. (steps per millisecond=2543 ) properties (out of 11) seen :23858 could not realise parikh vector
Incomplete Parikh walk after 2386100 steps, including 99 resets, run finished after 922 ms. (steps per millisecond=2587 ) properties (out of 11) seen :23857 could not realise parikh vector
Incomplete Parikh walk after 2385800 steps, including 99 resets, run finished after 910 ms. (steps per millisecond=2621 ) properties (out of 11) seen :23855 could not realise parikh vector
Incomplete Parikh walk after 2383000 steps, including 98 resets, run finished after 1014 ms. (steps per millisecond=2350 ) properties (out of 11) seen :24041 could not realise parikh vector
Incomplete Parikh walk after 2410600 steps, including 99 resets, run finished after 901 ms. (steps per millisecond=2675 ) properties (out of 11) seen :24103 could not realise parikh vector
Incomplete Parikh walk after 2386000 steps, including 99 resets, run finished after 905 ms. (steps per millisecond=2636 ) properties (out of 11) seen :23857 could not realise parikh vector
Incomplete Parikh walk after 2406300 steps, including 99 resets, run finished after 992 ms. (steps per millisecond=2425 ) properties (out of 11) seen :24058 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:50:16] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:16] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:50:16] [INFO ] Implicit Places using invariants in 15 ms returned []
[2022-05-22 08:50:16] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:16] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:50:16] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:50:16] [INFO ] Implicit Places using invariants and state equation in 12 ms returned []
Implicit Place search using SMT with State Equation took 30 ms to find 0 implicit places.
[2022-05-22 08:50:16] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:50:16] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:16] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:50:16] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:16] [INFO ] Computed 1 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=1562 ) properties (out of 11) seen :223198
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 11) seen :18530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 11) seen :19612
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 11) seen :20849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
[2022-05-22 08:50:18] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:18] [INFO ] Computed 1 place invariants in 1 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 4 ms returned sat
[2022-05-22 08:50:18] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:50:18] [INFO ] [Real]Added 10 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 0 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 4 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:18] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:18] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Real]Added 10 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 0 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 5 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:18] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:18] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 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 4 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Real]Added 10 Read/Feed constraints in 0 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 4 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:18] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:50:18] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 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 4 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Real]Added 10 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 0 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 5 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:18] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:18] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 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 4 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Real]Added 10 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 4 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:18] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:18] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 15 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 3 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Real]Added 10 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 0 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 4 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:18] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:18] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 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 6 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Real]Added 10 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 17 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:18] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:18] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 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 6 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Real]Added 10 Read/Feed constraints in 0 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 4 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:18] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:18] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 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 5 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Real]Added 10 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 0 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 4 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:18] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:18] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 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 6 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Real]Added 10 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 0 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 3 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:18] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:18] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 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 5 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Real]Added 10 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 0 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 4 ms returned sat
[2022-05-22 08:50:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:18] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:18] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24052, 23848, 24094, 23819, 23847, 23849, 23850, 23849, 22512, 22258, 24088]
Incomplete Parikh walk after 2410200 steps, including 99 resets, run finished after 917 ms. (steps per millisecond=2628 ) properties (out of 11) seen :24099 could not realise parikh vector
Incomplete Parikh walk after 2227100 steps, including 99 resets, run finished after 929 ms. (steps per millisecond=2397 ) properties (out of 11) seen :24486 could not realise parikh vector
Incomplete Parikh walk after 2252500 steps, including 96 resets, run finished after 987 ms. (steps per millisecond=2282 ) properties (out of 11) seen :22712 could not realise parikh vector
Incomplete Parikh walk after 2386300 steps, including 99 resets, run finished after 913 ms. (steps per millisecond=2613 ) properties (out of 11) seen :23859 could not realise parikh vector
Incomplete Parikh walk after 2386400 steps, including 99 resets, run finished after 903 ms. (steps per millisecond=2642 ) properties (out of 11) seen :23860 could not realise parikh vector
Incomplete Parikh walk after 2386300 steps, including 99 resets, run finished after 901 ms. (steps per millisecond=2648 ) properties (out of 11) seen :23861 could not realise parikh vector
Incomplete Parikh walk after 2386100 steps, including 99 resets, run finished after 891 ms. (steps per millisecond=2678 ) properties (out of 11) seen :23857 could not realise parikh vector
Incomplete Parikh walk after 2383200 steps, including 98 resets, run finished after 1011 ms. (steps per millisecond=2357 ) properties (out of 11) seen :24065 could not realise parikh vector
Incomplete Parikh walk after 2410800 steps, including 99 resets, run finished after 917 ms. (steps per millisecond=2629 ) properties (out of 11) seen :24105 could not realise parikh vector
Incomplete Parikh walk after 2386200 steps, including 99 resets, run finished after 903 ms. (steps per millisecond=2642 ) properties (out of 11) seen :23859 could not realise parikh vector
Incomplete Parikh walk after 2406500 steps, including 99 resets, run finished after 1004 ms. (steps per millisecond=2396 ) properties (out of 11) seen :24061 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:50:29] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:29] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:50:29] [INFO ] Implicit Places using invariants in 15 ms returned []
[2022-05-22 08:50:29] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:29] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:50:29] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:50:29] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2022-05-22 08:50:29] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:50:29] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:29] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:50:29] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:29] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 11) seen :223491
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 11) seen :19615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 11) seen :20838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 11) seen :20846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 11) seen :23810
[2022-05-22 08:50:31] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:31] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:50:31] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:31] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:31] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:31] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:50:31] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:31] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:31] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:31] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:31] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:31] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:31] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:50:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:31] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:31] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24054, 23850, 24097, 23821, 23849, 23852, 23852, 23851, 22514, 22260, 24091]
Incomplete Parikh walk after 2410500 steps, including 99 resets, run finished after 905 ms. (steps per millisecond=2663 ) properties (out of 11) seen :24103 could not realise parikh vector
Incomplete Parikh walk after 2227300 steps, including 98 resets, run finished after 924 ms. (steps per millisecond=2410 ) properties (out of 11) seen :24456 could not realise parikh vector
Incomplete Parikh walk after 2252700 steps, including 96 resets, run finished after 987 ms. (steps per millisecond=2282 ) properties (out of 11) seen :22737 could not realise parikh vector
Incomplete Parikh walk after 2386500 steps, including 99 resets, run finished after 919 ms. (steps per millisecond=2596 ) properties (out of 11) seen :23862 could not realise parikh vector
Incomplete Parikh walk after 2386600 steps, including 99 resets, run finished after 912 ms. (steps per millisecond=2616 ) properties (out of 11) seen :23861 could not realise parikh vector
Incomplete Parikh walk after 2386600 steps, including 99 resets, run finished after 928 ms. (steps per millisecond=2571 ) properties (out of 11) seen :23863 could not realise parikh vector
Incomplete Parikh walk after 2386300 steps, including 99 resets, run finished after 896 ms. (steps per millisecond=2663 ) properties (out of 11) seen :23858 could not realise parikh vector
Incomplete Parikh walk after 2383400 steps, including 98 resets, run finished after 1019 ms. (steps per millisecond=2338 ) properties (out of 11) seen :24058 could not realise parikh vector
Incomplete Parikh walk after 2411100 steps, including 99 resets, run finished after 921 ms. (steps per millisecond=2617 ) properties (out of 11) seen :24107 could not realise parikh vector
Incomplete Parikh walk after 2386400 steps, including 99 resets, run finished after 925 ms. (steps per millisecond=2579 ) properties (out of 11) seen :23860 could not realise parikh vector
Incomplete Parikh walk after 2406700 steps, including 99 resets, run finished after 1008 ms. (steps per millisecond=2387 ) properties (out of 11) seen :24062 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:50:42] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:42] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:50:42] [INFO ] Implicit Places using invariants in 13 ms returned []
[2022-05-22 08:50:42] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:42] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:50:42] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:50:42] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2022-05-22 08:50:42] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:50:42] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:42] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:50:42] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:42] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 622 ms. (steps per millisecond=1607 ) properties (out of 11) seen :223258
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 11) seen :18526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 11) seen :18541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 11) seen :18525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
[2022-05-22 08:50:44] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:44] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:50:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 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 5 ms returned sat
[2022-05-22 08:50:44] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:50:44] [INFO ] [Real]Added 10 Read/Feed constraints in 0 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 3 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:44] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 10 Read/Feed constraints in 0 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 4 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:44] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 6 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Added 10 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 4 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:44] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 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 3 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Added 10 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 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 5 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:50:44] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 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 6 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Added 10 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 4 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:44] [INFO ] Added : 8 causal constraints over 2 iterations in 6 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 9 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 10 Read/Feed constraints in 0 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 6 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:44] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:50:44] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 08:50:44] [INFO ] [Real]Added 10 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 08:50:45] [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 4 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:45] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:45] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 5 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Real]Added 10 Read/Feed constraints in 26 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 4 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:45] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:45] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 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 5 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 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 5 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:45] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:45] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 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 6 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 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 4 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:45] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:45] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 5 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Real]Added 10 Read/Feed constraints in 0 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 4 ms returned sat
[2022-05-22 08:50:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:45] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:50:45] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24056, 23852, 24099, 23824, 23851, 23854, 23854, 23853, 22516, 22262, 24094]
Incomplete Parikh walk after 2410800 steps, including 99 resets, run finished after 916 ms. (steps per millisecond=2631 ) properties (out of 11) seen :24104 could not realise parikh vector
Incomplete Parikh walk after 2227500 steps, including 98 resets, run finished after 929 ms. (steps per millisecond=2397 ) properties (out of 11) seen :24384 could not realise parikh vector
Incomplete Parikh walk after 2252900 steps, including 96 resets, run finished after 996 ms. (steps per millisecond=2261 ) properties (out of 11) seen :22766 could not realise parikh vector
Incomplete Parikh walk after 2386700 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2611 ) properties (out of 11) seen :23863 could not realise parikh vector
Incomplete Parikh walk after 2386800 steps, including 99 resets, run finished after 905 ms. (steps per millisecond=2637 ) properties (out of 11) seen :23864 could not realise parikh vector
Incomplete Parikh walk after 2386800 steps, including 99 resets, run finished after 905 ms. (steps per millisecond=2637 ) properties (out of 11) seen :23865 could not realise parikh vector
Incomplete Parikh walk after 2386500 steps, including 99 resets, run finished after 899 ms. (steps per millisecond=2654 ) properties (out of 11) seen :23863 could not realise parikh vector
Incomplete Parikh walk after 2383700 steps, including 98 resets, run finished after 1016 ms. (steps per millisecond=2346 ) properties (out of 11) seen :24041 could not realise parikh vector
Incomplete Parikh walk after 2411300 steps, including 99 resets, run finished after 911 ms. (steps per millisecond=2646 ) properties (out of 11) seen :24110 could not realise parikh vector
Incomplete Parikh walk after 2386600 steps, including 99 resets, run finished after 934 ms. (steps per millisecond=2555 ) properties (out of 11) seen :23863 could not realise parikh vector
Incomplete Parikh walk after 2406900 steps, including 99 resets, run finished after 991 ms. (steps per millisecond=2428 ) properties (out of 11) seen :24065 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:50:55] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:55] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:50:55] [INFO ] Implicit Places using invariants in 24 ms returned []
[2022-05-22 08:50:55] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:55] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:50:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:50:55] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2022-05-22 08:50:55] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:50:55] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:55] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:50:55] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:55] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 11) seen :223215
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 11) seen :17551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 11) seen :33934
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 11) seen :22238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
[2022-05-22 08:50:57] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:50:57] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:50:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:57] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:50:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:57] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:57] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:50:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:58] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:58] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:50:58] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:58] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:50:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:58] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:50:58] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:50:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:58] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:58] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:58] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:58] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2022-05-22 08:50:58] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:58] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:50:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:50:58] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:50:58] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24059, 23854, 24103, 23827, 23853, 23856, 23856, 23855, 22517, 22264, 24096]
Incomplete Parikh walk after 2411000 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2637 ) properties (out of 11) seen :24106 could not realise parikh vector
Incomplete Parikh walk after 2227700 steps, including 98 resets, run finished after 932 ms. (steps per millisecond=2390 ) properties (out of 11) seen :24438 could not realise parikh vector
Incomplete Parikh walk after 2253000 steps, including 96 resets, run finished after 979 ms. (steps per millisecond=2301 ) properties (out of 11) seen :22770 could not realise parikh vector
Incomplete Parikh walk after 2386900 steps, including 99 resets, run finished after 884 ms. (steps per millisecond=2700 ) properties (out of 11) seen :23865 could not realise parikh vector
Incomplete Parikh walk after 2387000 steps, including 99 resets, run finished after 924 ms. (steps per millisecond=2583 ) properties (out of 11) seen :23868 could not realise parikh vector
Incomplete Parikh walk after 2387000 steps, including 99 resets, run finished after 894 ms. (steps per millisecond=2670 ) properties (out of 11) seen :23865 could not realise parikh vector
Incomplete Parikh walk after 2386700 steps, including 99 resets, run finished after 879 ms. (steps per millisecond=2715 ) properties (out of 11) seen :23863 could not realise parikh vector
Incomplete Parikh walk after 2384000 steps, including 98 resets, run finished after 988 ms. (steps per millisecond=2412 ) properties (out of 11) seen :24083 could not realise parikh vector
Incomplete Parikh walk after 2411700 steps, including 99 resets, run finished after 901 ms. (steps per millisecond=2676 ) properties (out of 11) seen :24115 could not realise parikh vector
Incomplete Parikh walk after 2386800 steps, including 99 resets, run finished after 904 ms. (steps per millisecond=2640 ) properties (out of 11) seen :23865 could not realise parikh vector
Incomplete Parikh walk after 2407200 steps, including 99 resets, run finished after 1014 ms. (steps per millisecond=2373 ) properties (out of 11) seen :24068 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:51:08] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:51:08] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:51:08] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-22 08:51:08] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:51:08] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:08] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:51:08] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2022-05-22 08:51:08] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:51:08] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:51:08] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:08] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:51:08] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 636 ms. (steps per millisecond=1572 ) properties (out of 11) seen :223600
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 11) seen :19621
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 11) seen :20849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :20836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
[2022-05-22 08:51:10] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:51:10] [INFO ] Computed 1 place invariants in 0 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 4 ms returned sat
[2022-05-22 08:51:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:51:10] [INFO ] [Real]Added 10 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 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 3 ms returned sat
[2022-05-22 08:51:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:10] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:51:11] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:11] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:11] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:11] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:11] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:11] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:11] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:11] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:11] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Real]Added 10 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:51:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:11] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:11] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:11] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:11] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:11] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:11] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:11] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:11] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:11] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:51:11] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:11] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:11] [INFO ] Added : 8 causal constraints over 2 iterations in 34 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24062, 23857, 24105, 23829, 23855, 23858, 23859, 23857, 22518, 22267, 24098]
Incomplete Parikh walk after 2411200 steps, including 99 resets, run finished after 926 ms. (steps per millisecond=2603 ) properties (out of 11) seen :24109 could not realise parikh vector
Incomplete Parikh walk after 2228000 steps, including 98 resets, run finished after 917 ms. (steps per millisecond=2429 ) properties (out of 11) seen :24354 could not realise parikh vector
Incomplete Parikh walk after 2253100 steps, including 96 resets, run finished after 987 ms. (steps per millisecond=2282 ) properties (out of 11) seen :22744 could not realise parikh vector
Incomplete Parikh walk after 2387100 steps, including 99 resets, run finished after 898 ms. (steps per millisecond=2658 ) properties (out of 11) seen :23868 could not realise parikh vector
Incomplete Parikh walk after 2387300 steps, including 99 resets, run finished after 895 ms. (steps per millisecond=2667 ) properties (out of 11) seen :23872 could not realise parikh vector
Incomplete Parikh walk after 2387200 steps, including 99 resets, run finished after 906 ms. (steps per millisecond=2634 ) properties (out of 11) seen :23868 could not realise parikh vector
Incomplete Parikh walk after 2386900 steps, including 99 resets, run finished after 886 ms. (steps per millisecond=2694 ) properties (out of 11) seen :23866 could not realise parikh vector
Incomplete Parikh walk after 2384200 steps, including 98 resets, run finished after 1000 ms. (steps per millisecond=2384 ) properties (out of 11) seen :24067 could not realise parikh vector
Incomplete Parikh walk after 2411900 steps, including 99 resets, run finished after 896 ms. (steps per millisecond=2691 ) properties (out of 11) seen :24115 could not realise parikh vector
Incomplete Parikh walk after 2387100 steps, including 99 resets, run finished after 913 ms. (steps per millisecond=2614 ) properties (out of 11) seen :23869 could not realise parikh vector
Incomplete Parikh walk after 2407500 steps, including 99 resets, run finished after 1006 ms. (steps per millisecond=2393 ) properties (out of 11) seen :24071 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:51:21] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:51:21] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:21] [INFO ] Implicit Places using invariants in 23 ms returned []
[2022-05-22 08:51:21] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:51:21] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:51:21] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2022-05-22 08:51:21] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:51:21] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:51:21] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:21] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:51:21] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 11) seen :223903
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 11) seen :18515
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 11) seen :22229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 11) seen :35158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
[2022-05-22 08:51:24] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:51:24] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:51:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:24] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:24] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:24] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:24] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:51:24] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:24] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:24] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:24] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:24] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:51:24] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:24] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:24] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:24] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:24] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:24] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:24] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24065, 23860, 24108, 23831, 23857, 23860, 23862, 23860, 22519, 22269, 24101]
Incomplete Parikh walk after 2411500 steps, including 99 resets, run finished after 919 ms. (steps per millisecond=2624 ) properties (out of 11) seen :24111 could not realise parikh vector
Incomplete Parikh walk after 2228200 steps, including 98 resets, run finished after 900 ms. (steps per millisecond=2475 ) properties (out of 11) seen :24392 could not realise parikh vector
Incomplete Parikh walk after 2253200 steps, including 96 resets, run finished after 996 ms. (steps per millisecond=2262 ) properties (out of 11) seen :22745 could not realise parikh vector
Incomplete Parikh walk after 2387400 steps, including 99 resets, run finished after 883 ms. (steps per millisecond=2703 ) properties (out of 11) seen :23870 could not realise parikh vector
Incomplete Parikh walk after 2387600 steps, including 99 resets, run finished after 898 ms. (steps per millisecond=2658 ) properties (out of 11) seen :23872 could not realise parikh vector
Incomplete Parikh walk after 2387400 steps, including 99 resets, run finished after 900 ms. (steps per millisecond=2652 ) properties (out of 11) seen :23872 could not realise parikh vector
Incomplete Parikh walk after 2387100 steps, including 99 resets, run finished after 913 ms. (steps per millisecond=2614 ) properties (out of 11) seen :23868 could not realise parikh vector
Incomplete Parikh walk after 2384400 steps, including 99 resets, run finished after 1025 ms. (steps per millisecond=2326 ) properties (out of 11) seen :24115 could not realise parikh vector
Incomplete Parikh walk after 2412200 steps, including 99 resets, run finished after 895 ms. (steps per millisecond=2695 ) properties (out of 11) seen :24118 could not realise parikh vector
Incomplete Parikh walk after 2387400 steps, including 99 resets, run finished after 898 ms. (steps per millisecond=2658 ) properties (out of 11) seen :23870 could not realise parikh vector
Incomplete Parikh walk after 2407800 steps, including 99 resets, run finished after 1008 ms. (steps per millisecond=2388 ) properties (out of 11) seen :24073 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:51:34] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:51:34] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:34] [INFO ] Implicit Places using invariants in 12 ms returned []
[2022-05-22 08:51:34] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:51:34] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:51:34] [INFO ] Implicit Places using invariants and state equation in 12 ms returned []
Implicit Place search using SMT with State Equation took 24 ms to find 0 implicit places.
[2022-05-22 08:51:34] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:51:34] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:51:34] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:34] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:51:34] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=1610 ) properties (out of 11) seen :223693
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 11) seen :18520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 11) seen :20870
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 11) seen :22234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
[2022-05-22 08:51:37] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:51:37] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:37] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:51:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:51:37] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:51:37] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:37] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:37] [INFO ] Added : 8 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:51:37] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:37] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:37] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:37] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:37] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:37] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:51:37] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:37] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:37] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:51:37] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24067, 23862, 24110, 23832, 23859, 23863, 23864, 23862, 22521, 22271, 24103]
Incomplete Parikh walk after 2411700 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2638 ) properties (out of 11) seen :24114 could not realise parikh vector
Incomplete Parikh walk after 2228400 steps, including 98 resets, run finished after 911 ms. (steps per millisecond=2446 ) properties (out of 11) seen :24402 could not realise parikh vector
Incomplete Parikh walk after 2253400 steps, including 96 resets, run finished after 982 ms. (steps per millisecond=2294 ) properties (out of 11) seen :22758 could not realise parikh vector
Incomplete Parikh walk after 2387600 steps, including 99 resets, run finished after 911 ms. (steps per millisecond=2620 ) properties (out of 11) seen :23873 could not realise parikh vector
Incomplete Parikh walk after 2387800 steps, including 99 resets, run finished after 917 ms. (steps per millisecond=2603 ) properties (out of 11) seen :23873 could not realise parikh vector
Incomplete Parikh walk after 2387700 steps, including 99 resets, run finished after 910 ms. (steps per millisecond=2623 ) properties (out of 11) seen :23873 could not realise parikh vector
Incomplete Parikh walk after 2387300 steps, including 99 resets, run finished after 903 ms. (steps per millisecond=2643 ) properties (out of 11) seen :23868 could not realise parikh vector
Incomplete Parikh walk after 2384500 steps, including 98 resets, run finished after 1012 ms. (steps per millisecond=2356 ) properties (out of 11) seen :24066 could not realise parikh vector
Incomplete Parikh walk after 2412400 steps, including 99 resets, run finished after 913 ms. (steps per millisecond=2642 ) properties (out of 11) seen :24120 could not realise parikh vector
Incomplete Parikh walk after 2387600 steps, including 99 resets, run finished after 921 ms. (steps per millisecond=2592 ) properties (out of 11) seen :23875 could not realise parikh vector
Incomplete Parikh walk after 2408000 steps, including 99 resets, run finished after 1002 ms. (steps per millisecond=2403 ) properties (out of 11) seen :24073 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:51:47] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:51:47] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:47] [INFO ] Implicit Places using invariants in 16 ms returned []
[2022-05-22 08:51:47] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:51:47] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:51:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:51:47] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2022-05-22 08:51:47] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:51:47] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:51:47] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:48] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:51:48] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=1610 ) properties (out of 11) seen :223394
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 11) seen :19634
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 11) seen :19628
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 11) seen :22227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
[2022-05-22 08:51:50] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:51:50] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:50] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:51:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:51:50] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:51:50] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:50] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:51:50] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:50] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:50] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:50] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:50] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:51:50] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:50] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:50] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:50] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Added 10 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:50] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:51:50] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:51:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:51:50] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:51:50] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24069, 23865, 24112, 23834, 23861, 23865, 23867, 23864, 22522, 22274, 24105]
Incomplete Parikh walk after 2411900 steps, including 99 resets, run finished after 919 ms. (steps per millisecond=2624 ) properties (out of 11) seen :24116 could not realise parikh vector
Incomplete Parikh walk after 2228700 steps, including 98 resets, run finished after 905 ms. (steps per millisecond=2462 ) properties (out of 11) seen :24391 could not realise parikh vector
Incomplete Parikh walk after 2253500 steps, including 96 resets, run finished after 1001 ms. (steps per millisecond=2251 ) properties (out of 11) seen :22747 could not realise parikh vector
Incomplete Parikh walk after 2387800 steps, including 99 resets, run finished after 919 ms. (steps per millisecond=2598 ) properties (out of 11) seen :23874 could not realise parikh vector
Incomplete Parikh walk after 2388100 steps, including 99 resets, run finished after 916 ms. (steps per millisecond=2607 ) properties (out of 11) seen :23876 could not realise parikh vector
Incomplete Parikh walk after 2387900 steps, including 99 resets, run finished after 891 ms. (steps per millisecond=2680 ) properties (out of 11) seen :23875 could not realise parikh vector
Incomplete Parikh walk after 2387500 steps, including 99 resets, run finished after 890 ms. (steps per millisecond=2682 ) properties (out of 11) seen :23871 could not realise parikh vector
Incomplete Parikh walk after 2384700 steps, including 98 resets, run finished after 978 ms. (steps per millisecond=2438 ) properties (out of 11) seen :24105 could not realise parikh vector
Incomplete Parikh walk after 2412600 steps, including 99 resets, run finished after 898 ms. (steps per millisecond=2686 ) properties (out of 11) seen :24123 could not realise parikh vector
Incomplete Parikh walk after 2387900 steps, including 99 resets, run finished after 926 ms. (steps per millisecond=2578 ) properties (out of 11) seen :23877 could not realise parikh vector
Incomplete Parikh walk after 2408200 steps, including 99 resets, run finished after 1004 ms. (steps per millisecond=2398 ) properties (out of 11) seen :24078 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 15 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:52:01] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:01] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:01] [INFO ] Implicit Places using invariants in 9 ms returned []
[2022-05-22 08:52:01] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:01] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:01] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:52:01] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2022-05-22 08:52:01] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:52:01] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:01] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:01] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:01] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 11) seen :223557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 11) seen :16669
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 11) seen :20850
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 11) seen :18532
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 11) seen :23810
[2022-05-22 08:52:03] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:03] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:03] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:52:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:52:03] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 12 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:03] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:03] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:03] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:52:03] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:03] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:03] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:03] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:03] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:03] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:03] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:04] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:52:04] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24072, 23867, 24114, 23836, 23863, 23867, 23869, 23866, 22524, 22276, 24108]
Incomplete Parikh walk after 2412200 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2639 ) properties (out of 11) seen :24118 could not realise parikh vector
Incomplete Parikh walk after 2228900 steps, including 98 resets, run finished after 937 ms. (steps per millisecond=2378 ) properties (out of 11) seen :24344 could not realise parikh vector
Incomplete Parikh walk after 2253700 steps, including 96 resets, run finished after 989 ms. (steps per millisecond=2278 ) properties (out of 11) seen :22743 could not realise parikh vector
Incomplete Parikh walk after 2388000 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2612 ) properties (out of 11) seen :23876 could not realise parikh vector
Incomplete Parikh walk after 2388300 steps, including 99 resets, run finished after 929 ms. (steps per millisecond=2570 ) properties (out of 11) seen :23879 could not realise parikh vector
Incomplete Parikh walk after 2388100 steps, including 99 resets, run finished after 886 ms. (steps per millisecond=2695 ) properties (out of 11) seen :23879 could not realise parikh vector
Incomplete Parikh walk after 2387700 steps, including 99 resets, run finished after 944 ms. (steps per millisecond=2529 ) properties (out of 11) seen :23874 could not realise parikh vector
Incomplete Parikh walk after 2384900 steps, including 98 resets, run finished after 1012 ms. (steps per millisecond=2356 ) properties (out of 11) seen :24086 could not realise parikh vector
Incomplete Parikh walk after 2412800 steps, including 99 resets, run finished after 899 ms. (steps per millisecond=2683 ) properties (out of 11) seen :24125 could not realise parikh vector
Incomplete Parikh walk after 2388100 steps, including 99 resets, run finished after 907 ms. (steps per millisecond=2632 ) properties (out of 11) seen :23877 could not realise parikh vector
Incomplete Parikh walk after 2408500 steps, including 99 resets, run finished after 1011 ms. (steps per millisecond=2382 ) properties (out of 11) seen :24080 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:52:14] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:14] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:52:14] [INFO ] Implicit Places using invariants in 11 ms returned []
[2022-05-22 08:52:14] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:14] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:14] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:52:14] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2022-05-22 08:52:14] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:52:14] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:14] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:14] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:14] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 620 ms. (steps per millisecond=1612 ) properties (out of 11) seen :223626
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 11) seen :19627
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 11) seen :19615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 11) seen :20849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
[2022-05-22 08:52:16] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:16] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:16] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:52:16] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:16] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:16] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:16] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:16] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:16] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:52:16] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:16] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:16] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:52:16] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:16] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:52:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:16] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:16] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:17] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:17] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:17] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:17] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24074, 23870, 24117, 23838, 23866, 23869, 23871, 23868, 22526, 22278, 24110]
Incomplete Parikh walk after 2412400 steps, including 99 resets, run finished after 952 ms. (steps per millisecond=2534 ) properties (out of 11) seen :24119 could not realise parikh vector
Incomplete Parikh walk after 2229100 steps, including 99 resets, run finished after 931 ms. (steps per millisecond=2394 ) properties (out of 11) seen :24443 could not realise parikh vector
Incomplete Parikh walk after 2253900 steps, including 96 resets, run finished after 1001 ms. (steps per millisecond=2251 ) properties (out of 11) seen :22740 could not realise parikh vector
Incomplete Parikh walk after 2388200 steps, including 99 resets, run finished after 916 ms. (steps per millisecond=2607 ) properties (out of 11) seen :23879 could not realise parikh vector
Incomplete Parikh walk after 2388500 steps, including 99 resets, run finished after 911 ms. (steps per millisecond=2621 ) properties (out of 11) seen :23880 could not realise parikh vector
Incomplete Parikh walk after 2388300 steps, including 99 resets, run finished after 917 ms. (steps per millisecond=2604 ) properties (out of 11) seen :23880 could not realise parikh vector
Incomplete Parikh walk after 2388000 steps, including 99 resets, run finished after 897 ms. (steps per millisecond=2662 ) properties (out of 11) seen :23875 could not realise parikh vector
Incomplete Parikh walk after 2385100 steps, including 98 resets, run finished after 1015 ms. (steps per millisecond=2349 ) properties (out of 11) seen :24098 could not realise parikh vector
Incomplete Parikh walk after 2413100 steps, including 99 resets, run finished after 917 ms. (steps per millisecond=2631 ) properties (out of 11) seen :24126 could not realise parikh vector
Incomplete Parikh walk after 2388400 steps, including 99 resets, run finished after 922 ms. (steps per millisecond=2590 ) properties (out of 11) seen :23881 could not realise parikh vector
Incomplete Parikh walk after 2408700 steps, including 99 resets, run finished after 1005 ms. (steps per millisecond=2396 ) properties (out of 11) seen :24082 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:52:27] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:27] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:27] [INFO ] Implicit Places using invariants in 13 ms returned []
[2022-05-22 08:52:27] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:27] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:27] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:52:27] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2022-05-22 08:52:27] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:52:27] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:27] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:27] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:27] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 11) seen :224116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 11) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 11) seen :18525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 11) seen :20847
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
[2022-05-22 08:52:29] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:29] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:52:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:29] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:52:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:29] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:52:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:52:29] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:52:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:29] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:52:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:29] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:29] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:29] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:30] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:30] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:30] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:30] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:30] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:30] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:30] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:30] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:30] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:30] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:30] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:30] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24076, 23872, 24119, 23840, 23868, 23871, 23873, 23870, 22528, 22280, 24112]
Incomplete Parikh walk after 2412600 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2639 ) properties (out of 11) seen :24123 could not realise parikh vector
Incomplete Parikh walk after 2229300 steps, including 98 resets, run finished after 917 ms. (steps per millisecond=2431 ) properties (out of 11) seen :24413 could not realise parikh vector
Incomplete Parikh walk after 2254100 steps, including 96 resets, run finished after 971 ms. (steps per millisecond=2321 ) properties (out of 11) seen :22734 could not realise parikh vector
Incomplete Parikh walk after 2388400 steps, including 99 resets, run finished after 903 ms. (steps per millisecond=2644 ) properties (out of 11) seen :23883 could not realise parikh vector
Incomplete Parikh walk after 2388700 steps, including 99 resets, run finished after 897 ms. (steps per millisecond=2662 ) properties (out of 11) seen :23885 could not realise parikh vector
Incomplete Parikh walk after 2388500 steps, including 99 resets, run finished after 908 ms. (steps per millisecond=2630 ) properties (out of 11) seen :23885 could not realise parikh vector
Incomplete Parikh walk after 2388200 steps, including 99 resets, run finished after 884 ms. (steps per millisecond=2701 ) properties (out of 11) seen :23878 could not realise parikh vector
Incomplete Parikh walk after 2385300 steps, including 98 resets, run finished after 995 ms. (steps per millisecond=2397 ) properties (out of 11) seen :24054 could not realise parikh vector
Incomplete Parikh walk after 2413300 steps, including 99 resets, run finished after 910 ms. (steps per millisecond=2651 ) properties (out of 11) seen :24129 could not realise parikh vector
Incomplete Parikh walk after 2388600 steps, including 99 resets, run finished after 909 ms. (steps per millisecond=2627 ) properties (out of 11) seen :23882 could not realise parikh vector
Incomplete Parikh walk after 2408900 steps, including 99 resets, run finished after 999 ms. (steps per millisecond=2411 ) properties (out of 11) seen :24086 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:52:40] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:40] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:40] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-05-22 08:52:40] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:40] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:52:40] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2022-05-22 08:52:40] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:52:40] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:40] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:40] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:40] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 676 ms. (steps per millisecond=1479 ) properties (out of 11) seen :223714
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 11) seen :18520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 11) seen :20841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 11) seen :20848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :23810
[2022-05-22 08:52:42] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:42] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:52:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:42] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:52:42] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 7 ms returned sat
[2022-05-22 08:52:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:42] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:42] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:42] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:42] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:42] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:42] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:52:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:42] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:42] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:43] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:43] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:43] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:43] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:43] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:43] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:43] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:43] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:43] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:52:43] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Real]Added 10 Read/Feed constraints in 12 ms returned sat
[2022-05-22 08:52:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:52:43] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:43] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:43] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:43] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24077, 23874, 24121, 23841, 23870, 23873, 23877, 23874, 22530, 22282, 24114]
Incomplete Parikh walk after 2412800 steps, including 99 resets, run finished after 908 ms. (steps per millisecond=2657 ) properties (out of 11) seen :24124 could not realise parikh vector
Incomplete Parikh walk after 2229500 steps, including 98 resets, run finished after 912 ms. (steps per millisecond=2444 ) properties (out of 11) seen :24499 could not realise parikh vector
Incomplete Parikh walk after 2254300 steps, including 96 resets, run finished after 973 ms. (steps per millisecond=2316 ) properties (out of 11) seen :22755 could not realise parikh vector
Incomplete Parikh walk after 2388800 steps, including 99 resets, run finished after 884 ms. (steps per millisecond=2702 ) properties (out of 11) seen :23883 could not realise parikh vector
Incomplete Parikh walk after 2389100 steps, including 99 resets, run finished after 892 ms. (steps per millisecond=2678 ) properties (out of 11) seen :23886 could not realise parikh vector
Incomplete Parikh walk after 2388700 steps, including 99 resets, run finished after 901 ms. (steps per millisecond=2651 ) properties (out of 11) seen :23882 could not realise parikh vector
Incomplete Parikh walk after 2388400 steps, including 99 resets, run finished after 897 ms. (steps per millisecond=2662 ) properties (out of 11) seen :23880 could not realise parikh vector
Incomplete Parikh walk after 2385400 steps, including 98 resets, run finished after 985 ms. (steps per millisecond=2421 ) properties (out of 11) seen :24106 could not realise parikh vector
Incomplete Parikh walk after 2413500 steps, including 99 resets, run finished after 895 ms. (steps per millisecond=2696 ) properties (out of 11) seen :24131 could not realise parikh vector
Incomplete Parikh walk after 2388800 steps, including 99 resets, run finished after 921 ms. (steps per millisecond=2593 ) properties (out of 11) seen :23884 could not realise parikh vector
Incomplete Parikh walk after 2409000 steps, including 99 resets, run finished after 999 ms. (steps per millisecond=2411 ) properties (out of 11) seen :24086 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:52:53] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:53] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:52:53] [INFO ] Implicit Places using invariants in 20 ms returned []
[2022-05-22 08:52:53] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:53] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:52:53] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2022-05-22 08:52:53] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:52:53] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:53] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:52:53] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:53] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 609 ms. (steps per millisecond=1642 ) properties (out of 11) seen :236921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 11) seen :19628
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 11) seen :17572
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 11) seen :20842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
[2022-05-22 08:52:55] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:52:55] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-22 08:52:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:52:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:52:55] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:55] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:55] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:52:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:55] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:52:55] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:52:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:55] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:55] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:56] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:56] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:56] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:56] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:52:56] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:52:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:56] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:52:56] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:52:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:52:56] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:52:56] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24079, 23876, 24123, 23843, 23872, 23894, 23880, 23999, 23941, 22284, 24116]
Incomplete Parikh walk after 2413000 steps, including 99 resets, run finished after 910 ms. (steps per millisecond=2651 ) properties (out of 11) seen :24126 could not realise parikh vector
Incomplete Parikh walk after 2229700 steps, including 98 resets, run finished after 899 ms. (steps per millisecond=2480 ) properties (out of 11) seen :24327 could not realise parikh vector
Incomplete Parikh walk after 2395400 steps, including 96 resets, run finished after 1030 ms. (steps per millisecond=2325 ) properties (out of 11) seen :24177 could not realise parikh vector
Incomplete Parikh walk after 2401300 steps, including 99 resets, run finished after 901 ms. (steps per millisecond=2665 ) properties (out of 11) seen :24010 could not realise parikh vector
Incomplete Parikh walk after 2389400 steps, including 99 resets, run finished after 901 ms. (steps per millisecond=2651 ) properties (out of 11) seen :23890 could not realise parikh vector
Incomplete Parikh walk after 2390800 steps, including 99 resets, run finished after 920 ms. (steps per millisecond=2598 ) properties (out of 11) seen :23904 could not realise parikh vector
Incomplete Parikh walk after 2388600 steps, including 99 resets, run finished after 899 ms. (steps per millisecond=2656 ) properties (out of 11) seen :23881 could not realise parikh vector
Incomplete Parikh walk after 2385600 steps, including 98 resets, run finished after 1020 ms. (steps per millisecond=2338 ) properties (out of 11) seen :24066 could not realise parikh vector
Incomplete Parikh walk after 2413700 steps, including 99 resets, run finished after 935 ms. (steps per millisecond=2581 ) properties (out of 11) seen :24132 could not realise parikh vector
Incomplete Parikh walk after 2389000 steps, including 99 resets, run finished after 929 ms. (steps per millisecond=2571 ) properties (out of 11) seen :23887 could not realise parikh vector
Incomplete Parikh walk after 2409200 steps, including 99 resets, run finished after 1014 ms. (steps per millisecond=2375 ) properties (out of 11) seen :24087 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:53:06] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:53:06] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:06] [INFO ] Implicit Places using invariants in 25 ms returned []
[2022-05-22 08:53:06] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:53:06] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:06] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:53:06] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-22 08:53:06] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:53:06] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:53:06] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:06] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:53:06] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 626 ms. (steps per millisecond=1597 ) properties (out of 11) seen :223961
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 11) seen :17566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :19619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 11) seen :19633
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
[2022-05-22 08:53:09] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:53:09] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:53:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:53:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:09] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:09] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:09] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:09] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:09] [INFO ] Added : 8 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:09] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:09] [INFO ] Added : 8 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 10 ms.
[2022-05-22 08:53:09] [INFO ] Added : 8 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:09] [INFO ] Added : 8 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 9 ms.
[2022-05-22 08:53:09] [INFO ] Added : 8 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:09] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24081, 23878, 24125, 23844, 23874, 23897, 23882, 24001, 23943, 22286, 24118]
Incomplete Parikh walk after 2413200 steps, including 99 resets, run finished after 911 ms. (steps per millisecond=2648 ) properties (out of 11) seen :24131 could not realise parikh vector
Incomplete Parikh walk after 2229900 steps, including 98 resets, run finished after 921 ms. (steps per millisecond=2421 ) properties (out of 11) seen :24449 could not realise parikh vector
Incomplete Parikh walk after 2395600 steps, including 96 resets, run finished after 1062 ms. (steps per millisecond=2255 ) properties (out of 11) seen :24176 could not realise parikh vector
Incomplete Parikh walk after 2401500 steps, including 99 resets, run finished after 920 ms. (steps per millisecond=2610 ) properties (out of 11) seen :24012 could not realise parikh vector
Incomplete Parikh walk after 2389600 steps, including 99 resets, run finished after 900 ms. (steps per millisecond=2655 ) properties (out of 11) seen :23891 could not realise parikh vector
Incomplete Parikh walk after 2391100 steps, including 99 resets, run finished after 918 ms. (steps per millisecond=2604 ) properties (out of 11) seen :23908 could not realise parikh vector
Incomplete Parikh walk after 2388800 steps, including 99 resets, run finished after 905 ms. (steps per millisecond=2639 ) properties (out of 11) seen :23886 could not realise parikh vector
Incomplete Parikh walk after 2385700 steps, including 98 resets, run finished after 1009 ms. (steps per millisecond=2364 ) properties (out of 11) seen :24094 could not realise parikh vector
Incomplete Parikh walk after 2413900 steps, including 99 resets, run finished after 927 ms. (steps per millisecond=2603 ) properties (out of 11) seen :24137 could not realise parikh vector
Incomplete Parikh walk after 2389200 steps, including 99 resets, run finished after 934 ms. (steps per millisecond=2558 ) properties (out of 11) seen :23888 could not realise parikh vector
Incomplete Parikh walk after 2409400 steps, including 99 resets, run finished after 995 ms. (steps per millisecond=2421 ) properties (out of 11) seen :24090 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 3 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:53:20] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:53:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:20] [INFO ] Implicit Places using invariants in 21 ms returned []
[2022-05-22 08:53:20] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:53:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:53:20] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2022-05-22 08:53:20] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:53:20] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:53:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:20] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:53:20] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 636 ms. (steps per millisecond=1572 ) properties (out of 11) seen :223960
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 11) seen :18525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 11) seen :22227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 11) seen :22246
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
[2022-05-22 08:53:22] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:53:22] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:53:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:22] [INFO ] Added : 8 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:53:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 26 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:22] [INFO ] [Real]Absence check using state equation in 113 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:53:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:22] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 08:53:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:22] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:53:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:53:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:23] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:53:23] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:53:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:23] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:53:23] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:23] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:23] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:23] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24084, 23880, 24127, 23846, 23877, 23899, 23884, 24003, 23945, 22288, 24122]
Incomplete Parikh walk after 2413600 steps, including 99 resets, run finished after 916 ms. (steps per millisecond=2634 ) properties (out of 11) seen :24133 could not realise parikh vector
Incomplete Parikh walk after 2230100 steps, including 98 resets, run finished after 930 ms. (steps per millisecond=2397 ) properties (out of 11) seen :24348 could not realise parikh vector
Incomplete Parikh walk after 2395800 steps, including 96 resets, run finished after 1054 ms. (steps per millisecond=2273 ) properties (out of 11) seen :24174 could not realise parikh vector
Incomplete Parikh walk after 2401700 steps, including 99 resets, run finished after 903 ms. (steps per millisecond=2659 ) properties (out of 11) seen :24014 could not realise parikh vector
Incomplete Parikh walk after 2389800 steps, including 99 resets, run finished after 930 ms. (steps per millisecond=2569 ) properties (out of 11) seen :23893 could not realise parikh vector
Incomplete Parikh walk after 2391300 steps, including 99 resets, run finished after 932 ms. (steps per millisecond=2565 ) properties (out of 11) seen :23910 could not realise parikh vector
Incomplete Parikh walk after 2389100 steps, including 99 resets, run finished after 911 ms. (steps per millisecond=2622 ) properties (out of 11) seen :23887 could not realise parikh vector
Incomplete Parikh walk after 2385900 steps, including 98 resets, run finished after 1009 ms. (steps per millisecond=2364 ) properties (out of 11) seen :24047 could not realise parikh vector
Incomplete Parikh walk after 2414100 steps, including 99 resets, run finished after 895 ms. (steps per millisecond=2697 ) properties (out of 11) seen :24138 could not realise parikh vector
Incomplete Parikh walk after 2389400 steps, including 99 resets, run finished after 939 ms. (steps per millisecond=2544 ) properties (out of 11) seen :23890 could not realise parikh vector
Incomplete Parikh walk after 2409700 steps, including 99 resets, run finished after 1006 ms. (steps per millisecond=2395 ) properties (out of 11) seen :24092 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:53:33] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:53:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:33] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-22 08:53:33] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:53:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:53:33] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2022-05-22 08:53:33] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:53:33] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:53:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:33] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:53:33] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 620 ms. (steps per millisecond=1612 ) properties (out of 11) seen :223547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 11) seen :17548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 11) seen :19650
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 11) seen :20841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 11) seen :23810
[2022-05-22 08:53:35] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:53:35] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:35] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-05-22 08:53:35] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:53:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:35] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:35] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:35] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:35] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:36] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:36] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:36] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:36] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:36] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:36] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Real]Added 10 Read/Feed constraints in 27 ms returned sat
[2022-05-22 08:53:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:36] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:36] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:36] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:36] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:36] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:53:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:36] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:36] [INFO ] Added : 8 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:36] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:53:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:36] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:53:36] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24086, 23882, 24129, 23848, 23879, 23901, 23886, 24006, 23947, 22290, 24125]
Incomplete Parikh walk after 2413900 steps, including 99 resets, run finished after 934 ms. (steps per millisecond=2584 ) properties (out of 11) seen :24136 could not realise parikh vector
Incomplete Parikh walk after 2230300 steps, including 98 resets, run finished after 920 ms. (steps per millisecond=2424 ) properties (out of 11) seen :24408 could not realise parikh vector
Incomplete Parikh walk after 2396000 steps, including 96 resets, run finished after 1056 ms. (steps per millisecond=2268 ) properties (out of 11) seen :24209 could not realise parikh vector
Incomplete Parikh walk after 2402000 steps, including 99 resets, run finished after 912 ms. (steps per millisecond=2633 ) properties (out of 11) seen :24017 could not realise parikh vector
Incomplete Parikh walk after 2390000 steps, including 99 resets, run finished after 904 ms. (steps per millisecond=2643 ) properties (out of 11) seen :23897 could not realise parikh vector
Incomplete Parikh walk after 2391500 steps, including 99 resets, run finished after 917 ms. (steps per millisecond=2607 ) properties (out of 11) seen :23914 could not realise parikh vector
Incomplete Parikh walk after 2389300 steps, including 99 resets, run finished after 900 ms. (steps per millisecond=2654 ) properties (out of 11) seen :23891 could not realise parikh vector
Incomplete Parikh walk after 2386100 steps, including 98 resets, run finished after 1009 ms. (steps per millisecond=2364 ) properties (out of 11) seen :24080 could not realise parikh vector
Incomplete Parikh walk after 2414300 steps, including 99 resets, run finished after 918 ms. (steps per millisecond=2629 ) properties (out of 11) seen :24139 could not realise parikh vector
Incomplete Parikh walk after 2389600 steps, including 99 resets, run finished after 923 ms. (steps per millisecond=2588 ) properties (out of 11) seen :23892 could not realise parikh vector
Incomplete Parikh walk after 2409900 steps, including 99 resets, run finished after 1011 ms. (steps per millisecond=2383 ) properties (out of 11) seen :24095 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:53:46] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:53:46] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:47] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-05-22 08:53:47] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:53:47] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:53:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:53:47] [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 08:53:47] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:53:47] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:53:47] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:53:47] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:53:47] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 11) seen :222843
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 11) seen :18513
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 11) seen :20841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 11) seen :22227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
[2022-05-22 08:53:49] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:53:49] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:49] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:53:49] [INFO ] [Real]Added 10 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:53:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:49] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:49] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-22 08:53:49] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:49] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:49] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:49] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:53:49] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:49] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:53:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:49] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:49] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:53:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:53:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:53:49] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24089, 23884, 24131, 23850, 23881, 23904, 23889, 24009, 23949, 22292, 24127]
Incomplete Parikh walk after 2414100 steps, including 99 resets, run finished after 928 ms. (steps per millisecond=2601 ) properties (out of 11) seen :24137 could not realise parikh vector
Incomplete Parikh walk after 2230500 steps, including 98 resets, run finished after 926 ms. (steps per millisecond=2408 ) properties (out of 11) seen :24394 could not realise parikh vector
Incomplete Parikh walk after 2396200 steps, including 96 resets, run finished after 1050 ms. (steps per millisecond=2282 ) properties (out of 11) seen :24206 could not realise parikh vector
Incomplete Parikh walk after 2402300 steps, including 99 resets, run finished after 913 ms. (steps per millisecond=2631 ) properties (out of 11) seen :24021 could not realise parikh vector
Incomplete Parikh walk after 2390300 steps, including 99 resets, run finished after 894 ms. (steps per millisecond=2673 ) properties (out of 11) seen :23900 could not realise parikh vector
Incomplete Parikh walk after 2391800 steps, including 99 resets, run finished after 901 ms. (steps per millisecond=2654 ) properties (out of 11) seen :23917 could not realise parikh vector
Incomplete Parikh walk after 2389500 steps, including 99 resets, run finished after 902 ms. (steps per millisecond=2649 ) properties (out of 11) seen :23891 could not realise parikh vector
Incomplete Parikh walk after 2386300 steps, including 98 resets, run finished after 1011 ms. (steps per millisecond=2360 ) properties (out of 11) seen :24087 could not realise parikh vector
Incomplete Parikh walk after 2414500 steps, including 99 resets, run finished after 920 ms. (steps per millisecond=2624 ) properties (out of 11) seen :24141 could not realise parikh vector
Incomplete Parikh walk after 2389800 steps, including 99 resets, run finished after 923 ms. (steps per millisecond=2589 ) properties (out of 11) seen :23899 could not realise parikh vector
Incomplete Parikh walk after 2410200 steps, including 99 resets, run finished after 1013 ms. (steps per millisecond=2379 ) properties (out of 11) seen :24097 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:54:00] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:00] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:54:00] [INFO ] Implicit Places using invariants in 14 ms returned []
[2022-05-22 08:54:00] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:00] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:54:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:54:00] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
[2022-05-22 08:54:00] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:54:00] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:00] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:54:00] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:00] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 11) seen :223156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 11) seen :17558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 11) seen :20843
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 11) seen :20842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
[2022-05-22 08:54:02] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:02] [INFO ] Computed 1 place invariants in 5 ms
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:02] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:54:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:02] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:54:02] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Real]Added 10 Read/Feed constraints in 26 ms returned sat
[2022-05-22 08:54:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:02] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:02] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:02] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:02] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:02] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:02] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:02] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:02] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:03] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:03] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24091, 23887, 24133, 23853, 23883, 23907, 23891, 24011, 23951, 22294, 24129]
Incomplete Parikh walk after 2414300 steps, including 99 resets, run finished after 931 ms. (steps per millisecond=2593 ) properties (out of 11) seen :24138 could not realise parikh vector
Incomplete Parikh walk after 2230700 steps, including 98 resets, run finished after 929 ms. (steps per millisecond=2401 ) properties (out of 11) seen :24394 could not realise parikh vector
Incomplete Parikh walk after 2396400 steps, including 96 resets, run finished after 1041 ms. (steps per millisecond=2302 ) properties (out of 11) seen :24195 could not realise parikh vector
Incomplete Parikh walk after 2402500 steps, including 99 resets, run finished after 908 ms. (steps per millisecond=2645 ) properties (out of 11) seen :24021 could not realise parikh vector
Incomplete Parikh walk after 2390500 steps, including 99 resets, run finished after 921 ms. (steps per millisecond=2595 ) properties (out of 11) seen :23903 could not realise parikh vector
Incomplete Parikh walk after 2392100 steps, including 99 resets, run finished after 895 ms. (steps per millisecond=2672 ) properties (out of 11) seen :23918 could not realise parikh vector
Incomplete Parikh walk after 2389700 steps, including 99 resets, run finished after 924 ms. (steps per millisecond=2586 ) properties (out of 11) seen :23895 could not realise parikh vector
Incomplete Parikh walk after 2386600 steps, including 98 resets, run finished after 999 ms. (steps per millisecond=2388 ) properties (out of 11) seen :24104 could not realise parikh vector
Incomplete Parikh walk after 2414700 steps, including 99 resets, run finished after 909 ms. (steps per millisecond=2656 ) properties (out of 11) seen :24143 could not realise parikh vector
Incomplete Parikh walk after 2390100 steps, including 99 resets, run finished after 899 ms. (steps per millisecond=2658 ) properties (out of 11) seen :23898 could not realise parikh vector
Incomplete Parikh walk after 2410400 steps, including 99 resets, run finished after 986 ms. (steps per millisecond=2444 ) properties (out of 11) seen :24100 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:54:13] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:13] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:54:13] [INFO ] Implicit Places using invariants in 11 ms returned []
[2022-05-22 08:54:13] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:13] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:54:13] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:54:13] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2022-05-22 08:54:13] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:54:13] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:13] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:54:13] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:13] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 11) seen :223591
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 11) seen :17563
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 11) seen :19618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 11) seen :18530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 11) seen :23810
[2022-05-22 08:54:15] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:15] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:54:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 13 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:15] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:54:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:15] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:15] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:15] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:15] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:15] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-22 08:54:15] [INFO ] Added : 8 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:15] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:15] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:15] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:54:15] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:16] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:16] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:16] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:16] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:16] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:16] [INFO ] Added : 8 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Real]Added 10 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:54:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:16] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:54:16] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:54:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:16] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:16] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:16] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:16] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:16] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:54:16] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24093, 23889, 24135, 23855, 23885, 23910, 23893, 24013, 23952, 22296, 24131]
Incomplete Parikh walk after 2414500 steps, including 99 resets, run finished after 913 ms. (steps per millisecond=2644 ) properties (out of 11) seen :24141 could not realise parikh vector
Incomplete Parikh walk after 2230900 steps, including 98 resets, run finished after 908 ms. (steps per millisecond=2456 ) properties (out of 11) seen :24405 could not realise parikh vector
Incomplete Parikh walk after 2396500 steps, including 96 resets, run finished after 1055 ms. (steps per millisecond=2271 ) properties (out of 11) seen :24218 could not realise parikh vector
Incomplete Parikh walk after 2402700 steps, including 99 resets, run finished after 918 ms. (steps per millisecond=2617 ) properties (out of 11) seen :24028 could not realise parikh vector
Incomplete Parikh walk after 2390700 steps, including 99 resets, run finished after 933 ms. (steps per millisecond=2562 ) properties (out of 11) seen :23904 could not realise parikh vector
Incomplete Parikh walk after 2392400 steps, including 99 resets, run finished after 930 ms. (steps per millisecond=2572 ) properties (out of 11) seen :23921 could not realise parikh vector
Incomplete Parikh walk after 2389900 steps, including 99 resets, run finished after 913 ms. (steps per millisecond=2617 ) properties (out of 11) seen :23895 could not realise parikh vector
Incomplete Parikh walk after 2386800 steps, including 98 resets, run finished after 1030 ms. (steps per millisecond=2317 ) properties (out of 11) seen :24081 could not realise parikh vector
Incomplete Parikh walk after 2414900 steps, including 99 resets, run finished after 939 ms. (steps per millisecond=2571 ) properties (out of 11) seen :24145 could not realise parikh vector
Incomplete Parikh walk after 2390300 steps, including 99 resets, run finished after 911 ms. (steps per millisecond=2623 ) properties (out of 11) seen :23901 could not realise parikh vector
Incomplete Parikh walk after 2410600 steps, including 99 resets, run finished after 1029 ms. (steps per millisecond=2342 ) properties (out of 11) seen :24101 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:54:26] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:26] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:54:26] [INFO ] Implicit Places using invariants in 13 ms returned []
[2022-05-22 08:54:26] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:26] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:54:26] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:54:26] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 26 ms to find 0 implicit places.
[2022-05-22 08:54:26] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:54:26] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:26] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:54:26] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:26] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 11) seen :223933
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 11) seen :18548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 11) seen :18513
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 11) seen :20847
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 11) seen :23810
[2022-05-22 08:54:29] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:29] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:29] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:54:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:54:29] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:29] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:29] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:29] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:29] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:29] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 4 ms returned sat
[2022-05-22 08:54:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:29] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:29] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:29] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:29] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:29] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24095, 23891, 24137, 23857, 23888, 23913, 23895, 24016, 23954, 22298, 24133]
Incomplete Parikh walk after 2414700 steps, including 99 resets, run finished after 924 ms. (steps per millisecond=2613 ) properties (out of 11) seen :24142 could not realise parikh vector
Incomplete Parikh walk after 2231100 steps, including 98 resets, run finished after 916 ms. (steps per millisecond=2435 ) properties (out of 11) seen :24451 could not realise parikh vector
Incomplete Parikh walk after 2396700 steps, including 96 resets, run finished after 1035 ms. (steps per millisecond=2315 ) properties (out of 11) seen :24189 could not realise parikh vector
Incomplete Parikh walk after 2403000 steps, including 99 resets, run finished after 921 ms. (steps per millisecond=2609 ) properties (out of 11) seen :24027 could not realise parikh vector
Incomplete Parikh walk after 2390900 steps, including 99 resets, run finished after 928 ms. (steps per millisecond=2576 ) properties (out of 11) seen :23906 could not realise parikh vector
Incomplete Parikh walk after 2392700 steps, including 99 resets, run finished after 920 ms. (steps per millisecond=2600 ) properties (out of 11) seen :23923 could not realise parikh vector
Incomplete Parikh walk after 2390200 steps, including 99 resets, run finished after 924 ms. (steps per millisecond=2586 ) properties (out of 11) seen :23899 could not realise parikh vector
Incomplete Parikh walk after 2387000 steps, including 98 resets, run finished after 994 ms. (steps per millisecond=2401 ) properties (out of 11) seen :24112 could not realise parikh vector
Incomplete Parikh walk after 2415100 steps, including 99 resets, run finished after 894 ms. (steps per millisecond=2701 ) properties (out of 11) seen :24149 could not realise parikh vector
Incomplete Parikh walk after 2390500 steps, including 99 resets, run finished after 921 ms. (steps per millisecond=2595 ) properties (out of 11) seen :23902 could not realise parikh vector
Incomplete Parikh walk after 2410800 steps, including 99 resets, run finished after 988 ms. (steps per millisecond=2440 ) properties (out of 11) seen :24103 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:54:40] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:40] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:54:40] [INFO ] Implicit Places using invariants in 15 ms returned []
[2022-05-22 08:54:40] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:40] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:54:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:54:40] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 28 ms to find 0 implicit places.
[2022-05-22 08:54:40] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:54:40] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:40] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:54:40] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:40] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 11) seen :223715
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 11) seen :15886
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :20842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 11) seen :17557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 11) seen :23810
[2022-05-22 08:54:42] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:42] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:42] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:54:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:42] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:54:42] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 13 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:54:42] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:42] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:54:42] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:42] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:42] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:42] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:42] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:42] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:43] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:43] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:43] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:43] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:43] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:43] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:54:43] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24097, 23893, 24140, 23859, 23890, 23915, 23897, 24018, 23956, 22300, 24135]
Incomplete Parikh walk after 2414900 steps, including 99 resets, run finished after 895 ms. (steps per millisecond=2698 ) properties (out of 11) seen :24146 could not realise parikh vector
Incomplete Parikh walk after 2231300 steps, including 98 resets, run finished after 925 ms. (steps per millisecond=2412 ) properties (out of 11) seen :24485 could not realise parikh vector
Incomplete Parikh walk after 2396900 steps, including 96 resets, run finished after 1053 ms. (steps per millisecond=2276 ) properties (out of 11) seen :24177 could not realise parikh vector
Incomplete Parikh walk after 2403200 steps, including 99 resets, run finished after 916 ms. (steps per millisecond=2623 ) properties (out of 11) seen :24028 could not realise parikh vector
Incomplete Parikh walk after 2391100 steps, including 99 resets, run finished after 953 ms. (steps per millisecond=2509 ) properties (out of 11) seen :23909 could not realise parikh vector
Incomplete Parikh walk after 2392900 steps, including 99 resets, run finished after 898 ms. (steps per millisecond=2664 ) properties (out of 11) seen :23927 could not realise parikh vector
Incomplete Parikh walk after 2390400 steps, including 99 resets, run finished after 890 ms. (steps per millisecond=2685 ) properties (out of 11) seen :23900 could not realise parikh vector
Incomplete Parikh walk after 2387200 steps, including 98 resets, run finished after 1019 ms. (steps per millisecond=2342 ) properties (out of 11) seen :24137 could not realise parikh vector
Incomplete Parikh walk after 2415400 steps, including 99 resets, run finished after 896 ms. (steps per millisecond=2695 ) properties (out of 11) seen :24150 could not realise parikh vector
Incomplete Parikh walk after 2390700 steps, including 99 resets, run finished after 913 ms. (steps per millisecond=2618 ) properties (out of 11) seen :23903 could not realise parikh vector
Incomplete Parikh walk after 2411000 steps, including 99 resets, run finished after 986 ms. (steps per millisecond=2445 ) properties (out of 11) seen :24105 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:54:53] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:53] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:54:53] [INFO ] Implicit Places using invariants in 22 ms returned []
[2022-05-22 08:54:53] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:53] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:54:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:54:53] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-22 08:54:53] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-22 08:54:53] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:53] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:54:53] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:53] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 11) seen :223675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 11) seen :17578
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :20835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 11) seen :19627
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
[2022-05-22 08:54:55] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:54:55] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:54:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:54:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:55] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:55] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:55] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:55] [INFO ] Added : 8 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:55] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:55] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:55] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:54:55] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 12 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:55] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:55] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:55] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:56] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:56] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:56] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:56] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:56] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:56] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:56] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:56] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:54:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:54:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:56] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:56] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:54:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:54:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:54:56] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:54:56] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24099, 23895, 24142, 23861, 23892, 23917, 23899, 24020, 23959, 22302, 24137]
Incomplete Parikh walk after 2415100 steps, including 99 resets, run finished after 922 ms. (steps per millisecond=2619 ) properties (out of 11) seen :24147 could not realise parikh vector
Incomplete Parikh walk after 2231500 steps, including 98 resets, run finished after 936 ms. (steps per millisecond=2384 ) properties (out of 11) seen :24375 could not realise parikh vector
Incomplete Parikh walk after 2397200 steps, including 96 resets, run finished after 1050 ms. (steps per millisecond=2283 ) properties (out of 11) seen :24185 could not realise parikh vector
Incomplete Parikh walk after 2403400 steps, including 99 resets, run finished after 916 ms. (steps per millisecond=2623 ) properties (out of 11) seen :24031 could not realise parikh vector
Incomplete Parikh walk after 2391300 steps, including 99 resets, run finished after 893 ms. (steps per millisecond=2677 ) properties (out of 11) seen :23911 could not realise parikh vector
Incomplete Parikh walk after 2393100 steps, including 99 resets, run finished after 911 ms. (steps per millisecond=2626 ) properties (out of 11) seen :23928 could not realise parikh vector
Incomplete Parikh walk after 2390600 steps, including 99 resets, run finished after 932 ms. (steps per millisecond=2565 ) properties (out of 11) seen :23903 could not realise parikh vector
Incomplete Parikh walk after 2387400 steps, including 98 resets, run finished after 992 ms. (steps per millisecond=2406 ) properties (out of 11) seen :24129 could not realise parikh vector
Incomplete Parikh walk after 2415600 steps, including 99 resets, run finished after 897 ms. (steps per millisecond=2692 ) properties (out of 11) seen :24154 could not realise parikh vector
Incomplete Parikh walk after 2390900 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2615 ) properties (out of 11) seen :23906 could not realise parikh vector
Incomplete Parikh walk after 2411200 steps, including 99 resets, run finished after 997 ms. (steps per millisecond=2418 ) properties (out of 11) seen :24107 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:55:06] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:06] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:06] [INFO ] Implicit Places using invariants in 10 ms returned []
[2022-05-22 08:55:06] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:06] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:06] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:55:06] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-22 08:55:06] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:55:06] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:06] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:55:06] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:06] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 618 ms. (steps per millisecond=1618 ) properties (out of 11) seen :223063
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 11) seen :19617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 11) seen :20838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 11) seen :20844
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
[2022-05-22 08:55:08] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:08] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 08:55:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:08] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:55:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:55:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:08] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:08] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:55:09] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 08:55:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:55:09] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:09] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:09] [INFO ] Added : 8 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:55:09] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:09] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:55:09] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:09] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 11 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:09] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:09] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 14 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:09] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24101, 23898, 24145, 23863, 23895, 23919, 23901, 24022, 23960, 22304, 24139]
Incomplete Parikh walk after 2415300 steps, including 99 resets, run finished after 919 ms. (steps per millisecond=2628 ) properties (out of 11) seen :24148 could not realise parikh vector
Incomplete Parikh walk after 2231700 steps, including 98 resets, run finished after 915 ms. (steps per millisecond=2439 ) properties (out of 11) seen :24467 could not realise parikh vector
Incomplete Parikh walk after 2397300 steps, including 96 resets, run finished after 1037 ms. (steps per millisecond=2311 ) properties (out of 11) seen :24188 could not realise parikh vector
Incomplete Parikh walk after 2403600 steps, including 99 resets, run finished after 918 ms. (steps per millisecond=2618 ) properties (out of 11) seen :24030 could not realise parikh vector
Incomplete Parikh walk after 2391500 steps, including 99 resets, run finished after 938 ms. (steps per millisecond=2549 ) properties (out of 11) seen :23911 could not realise parikh vector
Incomplete Parikh walk after 2393300 steps, including 99 resets, run finished after 911 ms. (steps per millisecond=2627 ) properties (out of 11) seen :23929 could not realise parikh vector
Incomplete Parikh walk after 2390900 steps, including 99 resets, run finished after 905 ms. (steps per millisecond=2641 ) properties (out of 11) seen :23905 could not realise parikh vector
Incomplete Parikh walk after 2387600 steps, including 98 resets, run finished after 1007 ms. (steps per millisecond=2371 ) properties (out of 11) seen :24130 could not realise parikh vector
Incomplete Parikh walk after 2415900 steps, including 99 resets, run finished after 894 ms. (steps per millisecond=2702 ) properties (out of 11) seen :24156 could not realise parikh vector
Incomplete Parikh walk after 2391200 steps, including 99 resets, run finished after 897 ms. (steps per millisecond=2665 ) properties (out of 11) seen :23909 could not realise parikh vector
Incomplete Parikh walk after 2411400 steps, including 99 resets, run finished after 984 ms. (steps per millisecond=2450 ) properties (out of 11) seen :24110 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:55:19] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:19] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:19] [INFO ] Implicit Places using invariants in 22 ms returned []
[2022-05-22 08:55:19] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:19] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:19] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:55:19] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2022-05-22 08:55:19] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:55:19] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:19] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:19] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:19] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=1589 ) properties (out of 11) seen :223728
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 11) seen :18521
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 11) seen :19625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 11) seen :20848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
[2022-05-22 08:55:22] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:22] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:55:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:22] [INFO ] Added : 8 causal constraints over 2 iterations in 22 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:22] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:22] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:55:22] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:22] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:22] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:22] [INFO ] Added : 8 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24103, 23900, 24147, 23866, 23897, 23921, 23903, 24024, 23962, 22306, 24141]
Incomplete Parikh walk after 2415500 steps, including 99 resets, run finished after 927 ms. (steps per millisecond=2605 ) properties (out of 11) seen :24154 could not realise parikh vector
Incomplete Parikh walk after 2231900 steps, including 98 resets, run finished after 922 ms. (steps per millisecond=2420 ) properties (out of 11) seen :24484 could not realise parikh vector
Incomplete Parikh walk after 2397500 steps, including 96 resets, run finished after 1043 ms. (steps per millisecond=2298 ) properties (out of 11) seen :24227 could not realise parikh vector
Incomplete Parikh walk after 2403800 steps, including 99 resets, run finished after 925 ms. (steps per millisecond=2598 ) properties (out of 11) seen :24035 could not realise parikh vector
Incomplete Parikh walk after 2391700 steps, including 99 resets, run finished after 902 ms. (steps per millisecond=2651 ) properties (out of 11) seen :23913 could not realise parikh vector
Incomplete Parikh walk after 2393500 steps, including 99 resets, run finished after 900 ms. (steps per millisecond=2659 ) properties (out of 11) seen :23931 could not realise parikh vector
Incomplete Parikh walk after 2391100 steps, including 99 resets, run finished after 908 ms. (steps per millisecond=2633 ) properties (out of 11) seen :23908 could not realise parikh vector
Incomplete Parikh walk after 2387900 steps, including 98 resets, run finished after 998 ms. (steps per millisecond=2392 ) properties (out of 11) seen :24112 could not realise parikh vector
Incomplete Parikh walk after 2416100 steps, including 99 resets, run finished after 913 ms. (steps per millisecond=2646 ) properties (out of 11) seen :24157 could not realise parikh vector
Incomplete Parikh walk after 2391400 steps, including 99 resets, run finished after 917 ms. (steps per millisecond=2607 ) properties (out of 11) seen :23911 could not realise parikh vector
Incomplete Parikh walk after 2411600 steps, including 99 resets, run finished after 1013 ms. (steps per millisecond=2380 ) properties (out of 11) seen :24112 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:55:33] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:33] [INFO ] Implicit Places using invariants in 13 ms returned []
[2022-05-22 08:55:33] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:55:33] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2022-05-22 08:55:33] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:55:33] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:33] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:33] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 592 ms. (steps per millisecond=1689 ) properties (out of 11) seen :236508
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 11) seen :16683
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 11) seen :18513
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 11) seen :20857
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :23810
[2022-05-22 08:55:35] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:35] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:55:35] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:55:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:35] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:35] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:55:35] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:55:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:35] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:35] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:35] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:35] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:35] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:35] [INFO ] Added : 8 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:35] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:55:35] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:55:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:36] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:36] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 11 ms returned sat
[2022-05-22 08:55:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:55:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:55:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:55:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:36] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:36] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:36] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:36] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:36] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24105, 23903, 24149, 23868, 23899, 23923, 23906, 24026, 23964, 22308, 24143]
Incomplete Parikh walk after 2415700 steps, including 99 resets, run finished after 910 ms. (steps per millisecond=2654 ) properties (out of 11) seen :24155 could not realise parikh vector
Incomplete Parikh walk after 2232100 steps, including 100 resets, run finished after 925 ms. (steps per millisecond=2413 ) properties (out of 11) seen :24595 could not realise parikh vector
Incomplete Parikh walk after 2397700 steps, including 96 resets, run finished after 1055 ms. (steps per millisecond=2272 ) properties (out of 11) seen :24220 could not realise parikh vector
Incomplete Parikh walk after 2404000 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2630 ) properties (out of 11) seen :24036 could not realise parikh vector
Incomplete Parikh walk after 2392000 steps, including 99 resets, run finished after 925 ms. (steps per millisecond=2585 ) properties (out of 11) seen :23917 could not realise parikh vector
Incomplete Parikh walk after 2393700 steps, including 99 resets, run finished after 911 ms. (steps per millisecond=2627 ) properties (out of 11) seen :23933 could not realise parikh vector
Incomplete Parikh walk after 2391300 steps, including 99 resets, run finished after 906 ms. (steps per millisecond=2639 ) properties (out of 11) seen :23910 could not realise parikh vector
Incomplete Parikh walk after 2388100 steps, including 98 resets, run finished after 1014 ms. (steps per millisecond=2355 ) properties (out of 11) seen :24092 could not realise parikh vector
Incomplete Parikh walk after 2416300 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2643 ) properties (out of 11) seen :24161 could not realise parikh vector
Incomplete Parikh walk after 2391700 steps, including 99 resets, run finished after 918 ms. (steps per millisecond=2605 ) properties (out of 11) seen :23914 could not realise parikh vector
Incomplete Parikh walk after 2411800 steps, including 99 resets, run finished after 1012 ms. (steps per millisecond=2383 ) properties (out of 11) seen :24113 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:55:46] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:46] [INFO ] Computed 1 place invariants in 5 ms
[2022-05-22 08:55:46] [INFO ] Implicit Places using invariants in 17 ms returned []
[2022-05-22 08:55:46] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:46] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:55:46] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2022-05-22 08:55:46] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:55:46] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:46] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:46] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:46] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=1610 ) properties (out of 11) seen :223841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 11) seen :16679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 11) seen :18544
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 11) seen :18522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
[2022-05-22 08:55:48] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:48] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:55:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:55:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:55:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:55:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:48] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:48] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:49] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:49] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:49] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:49] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:49] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:49] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:49] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:49] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:55:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:49] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:55:49] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:55:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:55:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:55:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:55:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:55:49] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24107, 23906, 24151, 23870, 23901, 23925, 23908, 24029, 23965, 22310, 24145]
Incomplete Parikh walk after 2415900 steps, including 99 resets, run finished after 908 ms. (steps per millisecond=2660 ) properties (out of 11) seen :24157 could not realise parikh vector
Incomplete Parikh walk after 2232300 steps, including 98 resets, run finished after 930 ms. (steps per millisecond=2400 ) properties (out of 11) seen :24496 could not realise parikh vector
Incomplete Parikh walk after 2397800 steps, including 96 resets, run finished after 1060 ms. (steps per millisecond=2262 ) properties (out of 11) seen :24197 could not realise parikh vector
Incomplete Parikh walk after 2404300 steps, including 99 resets, run finished after 922 ms. (steps per millisecond=2607 ) properties (out of 11) seen :24039 could not realise parikh vector
Incomplete Parikh walk after 2392200 steps, including 99 resets, run finished after 923 ms. (steps per millisecond=2591 ) properties (out of 11) seen :23919 could not realise parikh vector
Incomplete Parikh walk after 2393900 steps, including 99 resets, run finished after 911 ms. (steps per millisecond=2627 ) properties (out of 11) seen :23934 could not realise parikh vector
Incomplete Parikh walk after 2391500 steps, including 99 resets, run finished after 903 ms. (steps per millisecond=2648 ) properties (out of 11) seen :23913 could not realise parikh vector
Incomplete Parikh walk after 2388300 steps, including 99 resets, run finished after 1008 ms. (steps per millisecond=2369 ) properties (out of 11) seen :24147 could not realise parikh vector
Incomplete Parikh walk after 2416500 steps, including 99 resets, run finished after 911 ms. (steps per millisecond=2652 ) properties (out of 11) seen :24164 could not realise parikh vector
Incomplete Parikh walk after 2392000 steps, including 99 resets, run finished after 923 ms. (steps per millisecond=2591 ) properties (out of 11) seen :23916 could not realise parikh vector
Incomplete Parikh walk after 2412000 steps, including 99 resets, run finished after 1025 ms. (steps per millisecond=2353 ) properties (out of 11) seen :24116 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:55:59] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:59] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:55:59] [INFO ] Implicit Places using invariants in 10 ms returned []
[2022-05-22 08:55:59] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:55:59] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:56:00] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2022-05-22 08:56:00] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:56:00] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:00] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:00] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:00] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 620 ms. (steps per millisecond=1612 ) properties (out of 11) seen :223391
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 11) seen :18517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 11) seen :19618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 11) seen :18553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
[2022-05-22 08:56:02] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:02] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:02] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:56:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 6 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:02] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:02] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:02] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:02] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:02] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:02] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:02] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:02] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:02] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:02] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:56:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:02] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24110, 23908, 24153, 23872, 23904, 23927, 23910, 24031, 23966, 22311, 24148]
Incomplete Parikh walk after 2416200 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2643 ) properties (out of 11) seen :24159 could not realise parikh vector
Incomplete Parikh walk after 2232400 steps, including 98 resets, run finished after 913 ms. (steps per millisecond=2445 ) properties (out of 11) seen :24482 could not realise parikh vector
Incomplete Parikh walk after 2397900 steps, including 96 resets, run finished after 1058 ms. (steps per millisecond=2266 ) properties (out of 11) seen :24231 could not realise parikh vector
Incomplete Parikh walk after 2404500 steps, including 99 resets, run finished after 918 ms. (steps per millisecond=2619 ) properties (out of 11) seen :24042 could not realise parikh vector
Incomplete Parikh walk after 2392400 steps, including 99 resets, run finished after 905 ms. (steps per millisecond=2643 ) properties (out of 11) seen :23922 could not realise parikh vector
Incomplete Parikh walk after 2394100 steps, including 99 resets, run finished after 913 ms. (steps per millisecond=2622 ) properties (out of 11) seen :23937 could not realise parikh vector
Incomplete Parikh walk after 2391800 steps, including 99 resets, run finished after 903 ms. (steps per millisecond=2648 ) properties (out of 11) seen :23914 could not realise parikh vector
Incomplete Parikh walk after 2388500 steps, including 98 resets, run finished after 1001 ms. (steps per millisecond=2386 ) properties (out of 11) seen :24095 could not realise parikh vector
Incomplete Parikh walk after 2416700 steps, including 99 resets, run finished after 910 ms. (steps per millisecond=2655 ) properties (out of 11) seen :24162 could not realise parikh vector
Incomplete Parikh walk after 2392200 steps, including 99 resets, run finished after 909 ms. (steps per millisecond=2631 ) properties (out of 11) seen :23921 could not realise parikh vector
Incomplete Parikh walk after 2412300 steps, including 99 resets, run finished after 984 ms. (steps per millisecond=2451 ) properties (out of 11) seen :24117 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:56:13] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:13] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:13] [INFO ] Implicit Places using invariants in 16 ms returned []
[2022-05-22 08:56:13] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:13] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:13] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:56:13] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2022-05-22 08:56:13] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:56:13] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:13] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:13] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:13] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 11) seen :223428
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 11) seen :17548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 11) seen :19627
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 11) seen :20859
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
[2022-05-22 08:56:15] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:15] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:56:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:15] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:56:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 26 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:15] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:15] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:15] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:15] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:15] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:15] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:15] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:15] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:15] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:15] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:15] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:15] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:16] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:16] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:16] [INFO ] Added : 8 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:56:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:16] [INFO ] [Real]Absence check using state equation in 118 ms returned sat
[2022-05-22 08:56:16] [INFO ] [Real]Added 10 Read/Feed constraints in 22 ms returned sat
[2022-05-22 08:56:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 26 ms returned sat
[2022-05-22 08:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:16] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2022-05-22 08:56:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:16] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:16] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:16] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:16] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:16] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:16] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 08:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:16] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:16] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:16] [INFO ] [Real]Added 10 Read/Feed constraints in 5 ms returned sat
[2022-05-22 08:56:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:16] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:16] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24112, 23911, 24155, 23874, 23906, 23929, 23912, 24033, 23968, 22314, 24150]
Incomplete Parikh walk after 2416400 steps, including 99 resets, run finished after 909 ms. (steps per millisecond=2658 ) properties (out of 11) seen :24161 could not realise parikh vector
Incomplete Parikh walk after 2232700 steps, including 98 resets, run finished after 911 ms. (steps per millisecond=2450 ) properties (out of 11) seen :24411 could not realise parikh vector
Incomplete Parikh walk after 2398100 steps, including 96 resets, run finished after 1052 ms. (steps per millisecond=2279 ) properties (out of 11) seen :24205 could not realise parikh vector
Incomplete Parikh walk after 2404700 steps, including 99 resets, run finished after 894 ms. (steps per millisecond=2689 ) properties (out of 11) seen :24043 could not realise parikh vector
Incomplete Parikh walk after 2392600 steps, including 99 resets, run finished after 921 ms. (steps per millisecond=2597 ) properties (out of 11) seen :23922 could not realise parikh vector
Incomplete Parikh walk after 2394300 steps, including 99 resets, run finished after 908 ms. (steps per millisecond=2636 ) properties (out of 11) seen :23940 could not realise parikh vector
Incomplete Parikh walk after 2392000 steps, including 99 resets, run finished after 882 ms. (steps per millisecond=2712 ) properties (out of 11) seen :23917 could not realise parikh vector
Incomplete Parikh walk after 2388700 steps, including 98 resets, run finished after 988 ms. (steps per millisecond=2417 ) properties (out of 11) seen :24134 could not realise parikh vector
Incomplete Parikh walk after 2416900 steps, including 99 resets, run finished after 915 ms. (steps per millisecond=2641 ) properties (out of 11) seen :24167 could not realise parikh vector
Incomplete Parikh walk after 2392500 steps, including 99 resets, run finished after 908 ms. (steps per millisecond=2634 ) properties (out of 11) seen :23924 could not realise parikh vector
Incomplete Parikh walk after 2412500 steps, including 99 resets, run finished after 980 ms. (steps per millisecond=2461 ) properties (out of 11) seen :24121 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:56:26] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:26] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:56:26] [INFO ] Implicit Places using invariants in 13 ms returned []
[2022-05-22 08:56:26] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:26] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:26] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:56:26] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2022-05-22 08:56:26] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:56:26] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:26] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:26] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:26] [INFO ] Computed 1 place invariants in 13 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 636 ms. (steps per millisecond=1572 ) properties (out of 11) seen :223246
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 11) seen :19613
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :20837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 11) seen :19618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
[2022-05-22 08:56:29] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:29] [INFO ] Computed 1 place invariants in 4 ms
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:29] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:56:29] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:29] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:29] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:29] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:29] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:29] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:29] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:29] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:29] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:29] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:29] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:29] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:29] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24115, 23914, 24158, 23875, 23909, 23931, 23914, 24035, 23970, 22316, 24152]
Incomplete Parikh walk after 2416600 steps, including 99 resets, run finished after 926 ms. (steps per millisecond=2609 ) properties (out of 11) seen :24163 could not realise parikh vector
Incomplete Parikh walk after 2232900 steps, including 98 resets, run finished after 905 ms. (steps per millisecond=2467 ) properties (out of 11) seen :24344 could not realise parikh vector
Incomplete Parikh walk after 2398300 steps, including 96 resets, run finished after 1066 ms. (steps per millisecond=2249 ) properties (out of 11) seen :24212 could not realise parikh vector
Incomplete Parikh walk after 2404900 steps, including 99 resets, run finished after 918 ms. (steps per millisecond=2619 ) properties (out of 11) seen :24044 could not realise parikh vector
Incomplete Parikh walk after 2392800 steps, including 99 resets, run finished after 917 ms. (steps per millisecond=2609 ) properties (out of 11) seen :23924 could not realise parikh vector
Incomplete Parikh walk after 2394500 steps, including 99 resets, run finished after 907 ms. (steps per millisecond=2640 ) properties (out of 11) seen :23941 could not realise parikh vector
Incomplete Parikh walk after 2392300 steps, including 99 resets, run finished after 929 ms. (steps per millisecond=2575 ) properties (out of 11) seen :23917 could not realise parikh vector
Incomplete Parikh walk after 2388800 steps, including 98 resets, run finished after 1029 ms. (steps per millisecond=2321 ) properties (out of 11) seen :24142 could not realise parikh vector
Incomplete Parikh walk after 2417200 steps, including 99 resets, run finished after 915 ms. (steps per millisecond=2641 ) properties (out of 11) seen :24168 could not realise parikh vector
Incomplete Parikh walk after 2392800 steps, including 99 resets, run finished after 909 ms. (steps per millisecond=2632 ) properties (out of 11) seen :23924 could not realise parikh vector
Incomplete Parikh walk after 2412800 steps, including 99 resets, run finished after 1004 ms. (steps per millisecond=2403 ) properties (out of 11) seen :24121 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:56:40] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:40] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:56:40] [INFO ] Implicit Places using invariants in 20 ms returned []
[2022-05-22 08:56:40] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:40] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:56:40] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2022-05-22 08:56:40] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:56:40] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:40] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:56:40] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:40] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 11) seen :236934
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 11) seen :17554
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 11) seen :18525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 11) seen :22233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 11) seen :23810
[2022-05-22 08:56:42] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:42] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:42] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:56:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:42] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:42] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:42] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:42] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:42] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:42] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:42] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:42] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:42] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:42] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:42] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:42] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:42] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:42] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:42] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:42] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:42] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:42] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:42] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:43] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:43] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:43] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:43] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24117, 23916, 24160, 24008, 23911, 24005, 23916, 24037, 23973, 22317, 24154]
Incomplete Parikh walk after 2416800 steps, including 99 resets, run finished after 909 ms. (steps per millisecond=2658 ) properties (out of 11) seen :24165 could not realise parikh vector
Incomplete Parikh walk after 2233000 steps, including 99 resets, run finished after 931 ms. (steps per millisecond=2398 ) properties (out of 11) seen :24439 could not realise parikh vector
Incomplete Parikh walk after 2398600 steps, including 96 resets, run finished after 1053 ms. (steps per millisecond=2277 ) properties (out of 11) seen :24199 could not realise parikh vector
Incomplete Parikh walk after 2405100 steps, including 99 resets, run finished after 906 ms. (steps per millisecond=2654 ) properties (out of 11) seen :24048 could not realise parikh vector
Incomplete Parikh walk after 2393000 steps, including 99 resets, run finished after 929 ms. (steps per millisecond=2575 ) properties (out of 11) seen :23930 could not realise parikh vector
Incomplete Parikh walk after 2401900 steps, including 99 resets, run finished after 907 ms. (steps per millisecond=2648 ) properties (out of 11) seen :24017 could not realise parikh vector
Incomplete Parikh walk after 2392500 steps, including 99 resets, run finished after 902 ms. (steps per millisecond=2652 ) properties (out of 11) seen :23923 could not realise parikh vector
Incomplete Parikh walk after 2402100 steps, including 98 resets, run finished after 988 ms. (steps per millisecond=2431 ) properties (out of 11) seen :24240 could not realise parikh vector
Incomplete Parikh walk after 2417400 steps, including 99 resets, run finished after 894 ms. (steps per millisecond=2704 ) properties (out of 11) seen :24172 could not realise parikh vector
Incomplete Parikh walk after 2393000 steps, including 99 resets, run finished after 921 ms. (steps per millisecond=2598 ) properties (out of 11) seen :23927 could not realise parikh vector
Incomplete Parikh walk after 2413000 steps, including 99 resets, run finished after 993 ms. (steps per millisecond=2430 ) properties (out of 11) seen :24125 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:56:53] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:53] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:53] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-05-22 08:56:53] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:53] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:56:53] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-22 08:56:53] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:56:53] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:53] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:53] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:53] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 619 ms. (steps per millisecond=1615 ) properties (out of 11) seen :223438
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 11) seen :18544
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 11) seen :19618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
[2022-05-22 08:56:55] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:56:55] [INFO ] Computed 1 place invariants in 0 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 5 ms returned sat
[2022-05-22 08:56:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:56:55] [INFO ] [Real]Added 10 Read/Feed constraints in 0 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 4 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:55] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:55] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 5 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Real]Added 10 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 6 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:55] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:55] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 5 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 4 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Real]Added 10 Read/Feed constraints in 0 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 5 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:55] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-22 08:56:55] [INFO ] Added : 8 causal constraints over 2 iterations in 7 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 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 4 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Real]Added 10 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 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 5 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:55] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:55] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 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 5 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Real]Added 10 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 4 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:55] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:55] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 13 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 5 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Real]Added 10 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 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 4 ms returned sat
[2022-05-22 08:56:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:55] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:55] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:56] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:56] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:56] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:56] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:56:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:56:56] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:56] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:56] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:56:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 08:56:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:56:56] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:56:56] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:56:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:56:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:56:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:56:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:56:56] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:56:56] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24119, 23918, 24162, 24012, 23914, 24007, 23919, 24040, 23975, 22319, 24156]
Incomplete Parikh walk after 2417000 steps, including 99 resets, run finished after 910 ms. (steps per millisecond=2656 ) properties (out of 11) seen :24166 could not realise parikh vector
Incomplete Parikh walk after 2233200 steps, including 98 resets, run finished after 914 ms. (steps per millisecond=2443 ) properties (out of 11) seen :24431 could not realise parikh vector
Incomplete Parikh walk after 2398800 steps, including 96 resets, run finished after 1049 ms. (steps per millisecond=2286 ) properties (out of 11) seen :24213 could not realise parikh vector
Incomplete Parikh walk after 2405400 steps, including 99 resets, run finished after 917 ms. (steps per millisecond=2623 ) properties (out of 11) seen :24052 could not realise parikh vector
Incomplete Parikh walk after 2393300 steps, including 99 resets, run finished after 926 ms. (steps per millisecond=2584 ) properties (out of 11) seen :23930 could not realise parikh vector
Incomplete Parikh walk after 2402100 steps, including 99 resets, run finished after 909 ms. (steps per millisecond=2642 ) properties (out of 11) seen :24019 could not realise parikh vector
Incomplete Parikh walk after 2392800 steps, including 99 resets, run finished after 921 ms. (steps per millisecond=2598 ) properties (out of 11) seen :23924 could not realise parikh vector
Incomplete Parikh walk after 2402500 steps, including 98 resets, run finished after 1060 ms. (steps per millisecond=2266 ) properties (out of 11) seen :24256 could not realise parikh vector
Incomplete Parikh walk after 2417600 steps, including 99 resets, run finished after 931 ms. (steps per millisecond=2596 ) properties (out of 11) seen :24172 could not realise parikh vector
Incomplete Parikh walk after 2393200 steps, including 99 resets, run finished after 932 ms. (steps per millisecond=2567 ) properties (out of 11) seen :23928 could not realise parikh vector
Incomplete Parikh walk after 2413200 steps, including 99 resets, run finished after 1023 ms. (steps per millisecond=2358 ) properties (out of 11) seen :24129 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:57:06] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:06] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:57:06] [INFO ] Implicit Places using invariants in 25 ms returned []
[2022-05-22 08:57:06] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:06] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:57:06] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:57:06] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2022-05-22 08:57:06] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:57:06] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:06] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:57:06] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:06] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 611 ms. (steps per millisecond=1636 ) properties (out of 11) seen :224109
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 11) seen :18526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 11) seen :20854
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 11) seen :18522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
[2022-05-22 08:57:09] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:09] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:57:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:09] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24121, 23920, 24165, 24014, 23916, 24010, 23922, 24042, 23976, 22322, 24158]
Incomplete Parikh walk after 2417200 steps, including 99 resets, run finished after 927 ms. (steps per millisecond=2607 ) properties (out of 11) seen :24170 could not realise parikh vector
Incomplete Parikh walk after 2233500 steps, including 98 resets, run finished after 917 ms. (steps per millisecond=2435 ) properties (out of 11) seen :24410 could not realise parikh vector
Incomplete Parikh walk after 2398900 steps, including 96 resets, run finished after 1058 ms. (steps per millisecond=2267 ) properties (out of 11) seen :24200 could not realise parikh vector
Incomplete Parikh walk after 2405600 steps, including 99 resets, run finished after 896 ms. (steps per millisecond=2684 ) properties (out of 11) seen :24052 could not realise parikh vector
Incomplete Parikh walk after 2393600 steps, including 99 resets, run finished after 905 ms. (steps per millisecond=2644 ) properties (out of 11) seen :23934 could not realise parikh vector
Incomplete Parikh walk after 2402400 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2628 ) properties (out of 11) seen :24023 could not realise parikh vector
Incomplete Parikh walk after 2393000 steps, including 99 resets, run finished after 908 ms. (steps per millisecond=2635 ) properties (out of 11) seen :23927 could not realise parikh vector
Incomplete Parikh walk after 2402700 steps, including 98 resets, run finished after 1013 ms. (steps per millisecond=2371 ) properties (out of 11) seen :24244 could not realise parikh vector
Incomplete Parikh walk after 2417900 steps, including 99 resets, run finished after 906 ms. (steps per millisecond=2668 ) properties (out of 11) seen :24175 could not realise parikh vector
Incomplete Parikh walk after 2393400 steps, including 99 resets, run finished after 925 ms. (steps per millisecond=2587 ) properties (out of 11) seen :23932 could not realise parikh vector
Incomplete Parikh walk after 2413400 steps, including 99 resets, run finished after 982 ms. (steps per millisecond=2457 ) properties (out of 11) seen :24129 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:57:20] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:57:20] [INFO ] Implicit Places using invariants in 16 ms returned []
[2022-05-22 08:57:20] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:57:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:57:20] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
[2022-05-22 08:57:20] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:57:20] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:57:20] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:20] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 614 ms. (steps per millisecond=1628 ) properties (out of 11) seen :223021
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 11) seen :17564
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 11) seen :18530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 11) seen :22232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
[2022-05-22 08:57:22] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:22] [INFO ] Computed 1 place invariants in 1 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 5 ms returned sat
[2022-05-22 08:57:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:57:22] [INFO ] [Real]Added 10 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 3 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:22] [INFO ] Added : 8 causal constraints over 2 iterations in 18 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 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 3 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Real]Added 10 Read/Feed constraints in 0 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 4 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 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 4 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Real]Added 10 Read/Feed constraints in 0 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 0 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 3 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:57:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 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 4 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Real]Added 10 Read/Feed constraints in 0 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 0 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 4 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Real]Added 10 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 0 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 3 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 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 4 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Real]Added 10 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 0 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 4 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:57:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 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 4 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Real]Added 10 Read/Feed constraints in 0 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 3 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 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 4 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Real]Added 10 Read/Feed constraints in 0 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 4 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:57:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 3 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Real]Added 10 Read/Feed constraints in 0 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 0 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 3 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 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 4 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Real]Added 10 Read/Feed constraints in 0 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 0 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 4 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 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 4 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Real]Added 10 Read/Feed constraints in 0 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 3 ms returned sat
[2022-05-22 08:57:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:22] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24123, 23922, 24167, 24016, 23919, 24014, 23925, 24044, 23977, 22323, 24161]
Incomplete Parikh walk after 2417500 steps, including 99 resets, run finished after 908 ms. (steps per millisecond=2662 ) properties (out of 11) seen :24172 could not realise parikh vector
Incomplete Parikh walk after 2233600 steps, including 98 resets, run finished after 908 ms. (steps per millisecond=2459 ) properties (out of 11) seen :24465 could not realise parikh vector
Incomplete Parikh walk after 2399000 steps, including 96 resets, run finished after 1036 ms. (steps per millisecond=2315 ) properties (out of 11) seen :24235 could not realise parikh vector
Incomplete Parikh walk after 2405800 steps, including 99 resets, run finished after 930 ms. (steps per millisecond=2586 ) properties (out of 11) seen :24054 could not realise parikh vector
Incomplete Parikh walk after 2393900 steps, including 99 resets, run finished after 913 ms. (steps per millisecond=2622 ) properties (out of 11) seen :23936 could not realise parikh vector
Incomplete Parikh walk after 2402800 steps, including 99 resets, run finished after 914 ms. (steps per millisecond=2628 ) properties (out of 11) seen :24025 could not realise parikh vector
Incomplete Parikh walk after 2393300 steps, including 99 resets, run finished after 890 ms. (steps per millisecond=2689 ) properties (out of 11) seen :23932 could not realise parikh vector
Incomplete Parikh walk after 2402900 steps, including 98 resets, run finished after 1047 ms. (steps per millisecond=2295 ) properties (out of 11) seen :24257 could not realise parikh vector
Incomplete Parikh walk after 2418100 steps, including 99 resets, run finished after 902 ms. (steps per millisecond=2680 ) properties (out of 11) seen :24178 could not realise parikh vector
Incomplete Parikh walk after 2393600 steps, including 99 resets, run finished after 899 ms. (steps per millisecond=2662 ) properties (out of 11) seen :23934 could not realise parikh vector
Incomplete Parikh walk after 2413600 steps, including 99 resets, run finished after 1005 ms. (steps per millisecond=2401 ) properties (out of 11) seen :24132 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:57:33] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:57:33] [INFO ] Implicit Places using invariants in 12 ms returned []
[2022-05-22 08:57:33] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:57:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:57:33] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2022-05-22 08:57:33] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:57:33] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:57:33] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:33] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 636 ms. (steps per millisecond=1572 ) properties (out of 11) seen :223193
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 11) seen :18540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 11) seen :22229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 11) seen :36540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
[2022-05-22 08:57:35] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:35] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:35] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:57:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:35] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:35] [INFO ] Added : 8 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 6 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:57:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:35] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:35] [INFO ] Added : 8 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:35] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:57:35] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:35] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:35] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:35] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:35] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:35] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:35] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:35] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:35] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:36] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:36] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:36] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:57:36] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 08:57:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:36] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:36] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:57:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:57:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:36] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:36] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24127, 23925, 24169, 24018, 23922, 24016, 23927, 24046, 23979, 22325, 24163]
Incomplete Parikh walk after 2417700 steps, including 99 resets, run finished after 945 ms. (steps per millisecond=2558 ) properties (out of 11) seen :24175 could not realise parikh vector
Incomplete Parikh walk after 2233800 steps, including 99 resets, run finished after 906 ms. (steps per millisecond=2465 ) properties (out of 11) seen :24512 could not realise parikh vector
Incomplete Parikh walk after 2399200 steps, including 96 resets, run finished after 1054 ms. (steps per millisecond=2276 ) properties (out of 11) seen :24227 could not realise parikh vector
Incomplete Parikh walk after 2406000 steps, including 99 resets, run finished after 918 ms. (steps per millisecond=2620 ) properties (out of 11) seen :24055 could not realise parikh vector
Incomplete Parikh walk after 2394100 steps, including 99 resets, run finished after 906 ms. (steps per millisecond=2642 ) properties (out of 11) seen :23937 could not realise parikh vector
Incomplete Parikh walk after 2403000 steps, including 99 resets, run finished after 890 ms. (steps per millisecond=2700 ) properties (out of 11) seen :24026 could not realise parikh vector
Incomplete Parikh walk after 2393600 steps, including 99 resets, run finished after 881 ms. (steps per millisecond=2716 ) properties (out of 11) seen :23934 could not realise parikh vector
Incomplete Parikh walk after 2403100 steps, including 98 resets, run finished after 1007 ms. (steps per millisecond=2386 ) properties (out of 11) seen :24277 could not realise parikh vector
Incomplete Parikh walk after 2418300 steps, including 99 resets, run finished after 892 ms. (steps per millisecond=2711 ) properties (out of 11) seen :24179 could not realise parikh vector
Incomplete Parikh walk after 2393900 steps, including 99 resets, run finished after 898 ms. (steps per millisecond=2665 ) properties (out of 11) seen :23936 could not realise parikh vector
Incomplete Parikh walk after 2414000 steps, including 99 resets, run finished after 984 ms. (steps per millisecond=2453 ) properties (out of 11) seen :24136 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:57:46] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:46] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:57:46] [INFO ] Implicit Places using invariants in 14 ms returned []
[2022-05-22 08:57:46] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:46] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:57:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:57:46] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2022-05-22 08:57:46] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:57:46] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:46] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:57:46] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:46] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 11) seen :223564
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 11) seen :20851
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 11) seen :19621
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 11) seen :20846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :23810
[2022-05-22 08:57:48] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 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 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 5 ms returned sat
[2022-05-22 08:57:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:57:48] [INFO ] [Real]Added 10 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 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 3 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:48] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:57:48] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Added 10 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 3 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:48] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:48] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 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 5 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Added 10 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 3 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:48] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:48] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Added 10 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 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 5 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:48] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:48] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Added 10 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 4 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:48] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:57:48] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Added 10 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 4 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:48] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:48] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 08:57:48] [INFO ] [Real]Added 10 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 08:57:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:57:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:49] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 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 10 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 4 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:49] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Real]Added 10 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 4 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:49] [INFO ] Added : 8 causal constraints over 2 iterations in 19 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 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 4 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Real]Added 10 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 15 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:49] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 5 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Real]Added 10 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 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 5 ms returned sat
[2022-05-22 08:57:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:57:49] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:57:49] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24130, 23927, 24172, 24021, 23924, 24018, 23929, 24048, 23981, 22327, 24166]
Incomplete Parikh walk after 2418000 steps, including 99 resets, run finished after 910 ms. (steps per millisecond=2657 ) properties (out of 11) seen :24177 could not realise parikh vector
Incomplete Parikh walk after 2234000 steps, including 98 resets, run finished after 922 ms. (steps per millisecond=2422 ) properties (out of 11) seen :24412 could not realise parikh vector
Incomplete Parikh walk after 2399400 steps, including 96 resets, run finished after 1052 ms. (steps per millisecond=2280 ) properties (out of 11) seen :24237 could not realise parikh vector
Incomplete Parikh walk after 2406200 steps, including 99 resets, run finished after 921 ms. (steps per millisecond=2612 ) properties (out of 11) seen :24060 could not realise parikh vector
Incomplete Parikh walk after 2394300 steps, including 99 resets, run finished after 910 ms. (steps per millisecond=2631 ) properties (out of 11) seen :23940 could not realise parikh vector
Incomplete Parikh walk after 2403200 steps, including 99 resets, run finished after 909 ms. (steps per millisecond=2643 ) properties (out of 11) seen :24029 could not realise parikh vector
Incomplete Parikh walk after 2393800 steps, including 99 resets, run finished after 912 ms. (steps per millisecond=2624 ) properties (out of 11) seen :23934 could not realise parikh vector
Incomplete Parikh walk after 2403400 steps, including 98 resets, run finished after 1025 ms. (steps per millisecond=2344 ) properties (out of 11) seen :24252 could not realise parikh vector
Incomplete Parikh walk after 2418600 steps, including 99 resets, run finished after 915 ms. (steps per millisecond=2643 ) properties (out of 11) seen :24183 could not realise parikh vector
Incomplete Parikh walk after 2394100 steps, including 99 resets, run finished after 950 ms. (steps per millisecond=2520 ) properties (out of 11) seen :23939 could not realise parikh vector
Incomplete Parikh walk after 2414300 steps, including 99 resets, run finished after 996 ms. (steps per millisecond=2423 ) properties (out of 11) seen :24138 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:57:59] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:59] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:57:59] [INFO ] Implicit Places using invariants in 20 ms returned []
[2022-05-22 08:57:59] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:59] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:57:59] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:57:59] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-05-22 08:57:59] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:57:59] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:59] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:57:59] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:57:59] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 11) seen :223414
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 11) seen :19622
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 11) seen :19613
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 11) seen :18521
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
[2022-05-22 08:58:02] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:58:02] [INFO ] Computed 1 place invariants in 12 ms
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:02] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:58:02] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2022-05-22 08:58:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:58:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:02] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:02] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:58:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:02] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:02] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:02] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:02] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:58:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:02] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:58:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:02] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:58:02] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:58:02] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:58:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:58:02] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:02] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[24133, 23929, 24175, 24023, 23926, 24021, 23931, 24050, 23985, 22329, 24168]
Incomplete Parikh walk after 2418200 steps, including 99 resets, run finished after 928 ms. (steps per millisecond=2605 ) properties (out of 11) seen :24177 could not realise parikh vector
Incomplete Parikh walk after 2234200 steps, including 98 resets, run finished after 936 ms. (steps per millisecond=2386 ) properties (out of 11) seen :24500 could not realise parikh vector
Incomplete Parikh walk after 2399800 steps, including 96 resets, run finished after 1060 ms. (steps per millisecond=2263 ) properties (out of 11) seen :24220 could not realise parikh vector
Incomplete Parikh walk after 2406400 steps, including 99 resets, run finished after 904 ms. (steps per millisecond=2661 ) properties (out of 11) seen :24059 could not realise parikh vector
Incomplete Parikh walk after 2394500 steps, including 99 resets, run finished after 915 ms. (steps per millisecond=2616 ) properties (out of 11) seen :23945 could not realise parikh vector
Incomplete Parikh walk after 2403500 steps, including 99 resets, run finished after 908 ms. (steps per millisecond=2647 ) properties (out of 11) seen :24034 could not realise parikh vector
Incomplete Parikh walk after 2394000 steps, including 99 resets, run finished after 928 ms. (steps per millisecond=2579 ) properties (out of 11) seen :23937 could not realise parikh vector
Incomplete Parikh walk after 2403600 steps, including 98 resets, run finished after 1036 ms. (steps per millisecond=2320 ) properties (out of 11) seen :24256 could not realise parikh vector
Incomplete Parikh walk after 2418900 steps, including 99 resets, run finished after 937 ms. (steps per millisecond=2581 ) properties (out of 11) seen :24187 could not realise parikh vector
Incomplete Parikh walk after 2394300 steps, including 99 resets, run finished after 953 ms. (steps per millisecond=2512 ) properties (out of 11) seen :23940 could not realise parikh vector
Incomplete Parikh walk after 2414600 steps, including 99 resets, run finished after 1012 ms. (steps per millisecond=2385 ) properties (out of 11) seen :24141 could not realise parikh vector
Support contains 11 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Starting structural reductions, iteration 0 : 24/24 places, 27/27 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 27/27 (removed 0) transitions.
[2022-05-22 08:58:13] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:58:13] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:58:13] [INFO ] Implicit Places using invariants in 11 ms returned []
[2022-05-22 08:58:13] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:58:13] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:58:13] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:58:13] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
[2022-05-22 08:58:13] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 08:58:13] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:58:13] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:58:13] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/24 places, 27/27 transitions.
Normalized transition count is 24 out of 27 initially.
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:58:13] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 626 ms. (steps per millisecond=1597 ) properties (out of 11) seen :223722
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 11) seen :17555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 11) seen :19614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 11) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 11) seen :20873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 11) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 11) seen :23810
[2022-05-22 08:58:15] [INFO ] Flow matrix only has 24 transitions (discarded 3 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-22 08:58:15] [INFO ] Computed 1 place invariants in 0 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 4 ms returned sat
[2022-05-22 08:58:15] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-05-22 08:58:15] [INFO ] [Real]Added 10 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 08:58:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 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 4 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:58:15] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:15] [INFO ] Added : 8 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 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 4 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Real]Added 10 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 08:58:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 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 4 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:15] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:15] [INFO ] Added : 8 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Real]Added 10 Read/Feed constraints in 0 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 0 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 3 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:15] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:15] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 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 3 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Real]Added 10 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 08:58:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 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 4 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:15] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:15] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 5 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Real]Added 10 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 08:58:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 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 4 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2022-05-22 08:58:15] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-22 08:58:15] [INFO ] Added : 8 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Real]Added 10 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 08:58:15] [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 4 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:58:15] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:15] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 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 5 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Real]Added 10 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 08:58:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 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 4 ms returned sat
[2022-05-22 08:58:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2022-05-22 08:58:15] [INFO ] Computed and/alt/rep : 14/20/11 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-22 08:58:15] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.

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