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-oct2-165281605900157.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-S256P06, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r215-oct2-165281605900157
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 6.4K Apr 29 12:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 29 12:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 29 12:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 29 12:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 9 08:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 16M 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-S256P06-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S256P06-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S256P06-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S256P06-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S256P06-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S256P06-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S256P06-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S256P06-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S256P06-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S256P06-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S256P06-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S256P06-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S256P06-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S256P06-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S256P06-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S256P06-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1653209449549

Running Version 0
[2022-05-22 08:50:51] [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 08:50:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-22 08:50:51] [INFO ] Load time of PNML (sax parser for PT used): 702 ms
[2022-05-22 08:50:51] [INFO ] Transformed 439 places.
[2022-05-22 08:50:52] [INFO ] Transformed 14102 transitions.
[2022-05-22 08:50:52] [INFO ] Parsed PT model containing 439 places and 14102 transitions in 875 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Deduced a syphon composed of 65 places in 25 ms
Reduce places removed 65 places and 7242 transitions.
Ensure Unique test removed 2131 transitions
Reduce redundant transitions removed 2131 transitions.
FORMULA SemanticWebServices-PT-S256P06-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P06-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P06-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 885 out of 4729 initially.
// Phase 1: matrix 885 rows 374 cols
[2022-05-22 08:50:52] [INFO ] Computed 16 place invariants in 42 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=33 ) properties (out of 13) seen :171
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 13) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 13) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 13) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 13) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 13) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 13) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 13) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 13) seen :8
[2022-05-22 08:50:52] [INFO ] Flow matrix only has 885 transitions (discarded 3844 similar events)
// Phase 1: matrix 885 rows 374 cols
[2022-05-22 08:50:52] [INFO ] Computed 16 place invariants in 29 ms
[2022-05-22 08:50:52] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2022-05-22 08:50:52] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2022-05-22 08:50:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:52] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2022-05-22 08:50:53] [INFO ] State equation strengthened by 440 read => feed constraints.
[2022-05-22 08:50:53] [INFO ] [Real]Added 440 Read/Feed constraints in 152 ms returned sat
[2022-05-22 08:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 4 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:53] [INFO ] [Nat]Absence check using state equation in 229 ms returned sat
[2022-05-22 08:50:53] [INFO ] [Nat]Added 440 Read/Feed constraints in 191 ms returned sat
[2022-05-22 08:50:54] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 195 ms.
[2022-05-22 08:50:54] [INFO ] Added : 36 causal constraints over 8 iterations in 588 ms. Result :sat
Minimization took 149 ms.
[2022-05-22 08:50:54] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 08:50:54] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2022-05-22 08:50:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:54] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2022-05-22 08:50:55] [INFO ] [Real]Added 440 Read/Feed constraints in 155 ms returned sat
[2022-05-22 08:50:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:50:55] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:55] [INFO ] [Nat]Absence check using state equation in 117 ms returned sat
[2022-05-22 08:50:55] [INFO ] [Nat]Added 440 Read/Feed constraints in 138 ms returned sat
[2022-05-22 08:50:55] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 117 ms.
[2022-05-22 08:50:55] [INFO ] Added : 36 causal constraints over 8 iterations in 451 ms. Result :sat
Minimization took 101 ms.
[2022-05-22 08:50:56] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 08:50:56] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2022-05-22 08:50:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:56] [INFO ] [Real]Absence check using state equation in 115 ms returned sat
[2022-05-22 08:50:56] [INFO ] [Real]Added 440 Read/Feed constraints in 141 ms returned sat
[2022-05-22 08:50:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:50:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 08:50:56] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 1 ms returned sat
[2022-05-22 08:50:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:56] [INFO ] [Nat]Absence check using state equation in 106 ms returned sat
[2022-05-22 08:50:56] [INFO ] [Nat]Added 440 Read/Feed constraints in 138 ms returned sat
[2022-05-22 08:50:56] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 106 ms.
[2022-05-22 08:50:57] [INFO ] Added : 36 causal constraints over 8 iterations in 433 ms. Result :sat
Minimization took 97 ms.
[2022-05-22 08:50:57] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 08:50:57] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 3 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 134 ms returned sat
[2022-05-22 08:50:57] [INFO ] [Real]Added 440 Read/Feed constraints in 147 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 2 positive place invariants in 3 ms returned sat
[2022-05-22 08:50:57] [INFO ] [Nat]Absence check using 2 positive and 14 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 132 ms returned sat
[2022-05-22 08:50:57] [INFO ] [Nat]Added 440 Read/Feed constraints in 146 ms returned sat
[2022-05-22 08:50:58] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 104 ms.
[2022-05-22 08:50:58] [INFO ] Added : 36 causal constraints over 8 iterations in 442 ms. Result :sat
Minimization took 103 ms.
[2022-05-22 08:50:58] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Real]Absence check using 2 positive and 14 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 140 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Real]Added 440 Read/Feed constraints in 145 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 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2022-05-22 08:50:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:59] [INFO ] [Nat]Absence check using state equation in 110 ms returned sat
[2022-05-22 08:50:59] [INFO ] [Nat]Added 440 Read/Feed constraints in 140 ms returned sat
[2022-05-22 08:50:59] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 93 ms.
[2022-05-22 08:50:59] [INFO ] Added : 36 causal constraints over 8 iterations in 422 ms. Result :sat
Minimization took 99 ms.
[2022-05-22 08:50:59] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 08:50:59] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 6 ms returned sat
[2022-05-22 08:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:50:59] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2022-05-22 08:51:00] [INFO ] [Real]Added 440 Read/Feed constraints in 149 ms returned sat
[2022-05-22 08:51:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 08:51:00] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 3 ms returned sat
[2022-05-22 08:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:00] [INFO ] [Nat]Absence check using state equation in 136 ms returned sat
[2022-05-22 08:51:00] [INFO ] [Nat]Added 440 Read/Feed constraints in 139 ms returned sat
[2022-05-22 08:51:00] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 91 ms.
[2022-05-22 08:51:00] [INFO ] Added : 36 causal constraints over 8 iterations in 410 ms. Result :sat
Minimization took 88 ms.
[2022-05-22 08:51:01] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:51:01] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2022-05-22 08:51:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:01] [INFO ] [Real]Absence check using state equation in 172 ms returned sat
[2022-05-22 08:51:01] [INFO ] [Real]Added 440 Read/Feed constraints in 141 ms returned sat
[2022-05-22 08:51:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 08:51:01] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 3 ms returned sat
[2022-05-22 08:51:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:01] [INFO ] [Nat]Absence check using state equation in 112 ms returned sat
[2022-05-22 08:51:01] [INFO ] [Nat]Added 440 Read/Feed constraints in 131 ms returned sat
[2022-05-22 08:51:01] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 96 ms.
[2022-05-22 08:51:02] [INFO ] Added : 36 causal constraints over 8 iterations in 421 ms. Result :sat
Minimization took 105 ms.
[2022-05-22 08:51:02] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:51:02] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 8 ms returned sat
[2022-05-22 08:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:02] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2022-05-22 08:51:02] [INFO ] [Real]Added 440 Read/Feed constraints in 135 ms returned sat
[2022-05-22 08:51:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 13 ms returned sat
[2022-05-22 08:51:02] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2022-05-22 08:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:02] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2022-05-22 08:51:03] [INFO ] [Nat]Added 440 Read/Feed constraints in 137 ms returned sat
[2022-05-22 08:51:03] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 92 ms.
[2022-05-22 08:51:03] [INFO ] Added : 36 causal constraints over 8 iterations in 428 ms. Result :sat
Minimization took 131 ms.
[2022-05-22 08:51:03] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:51:03] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:03] [INFO ] [Real]Absence check using state equation in 114 ms returned sat
[2022-05-22 08:51:03] [INFO ] [Real]Added 440 Read/Feed constraints in 135 ms returned sat
[2022-05-22 08:51:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:51:04] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2022-05-22 08:51:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:04] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2022-05-22 08:51:04] [INFO ] [Nat]Added 440 Read/Feed constraints in 139 ms returned sat
[2022-05-22 08:51:04] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 95 ms.
[2022-05-22 08:51:04] [INFO ] Added : 36 causal constraints over 8 iterations in 432 ms. Result :sat
Minimization took 95 ms.
[2022-05-22 08:51:04] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:51:04] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2022-05-22 08:51:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:05] [INFO ] [Real]Absence check using state equation in 133 ms returned sat
[2022-05-22 08:51:05] [INFO ] [Real]Added 440 Read/Feed constraints in 141 ms returned sat
[2022-05-22 08:51:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:51:05] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:05] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2022-05-22 08:51:05] [INFO ] [Nat]Added 440 Read/Feed constraints in 141 ms returned sat
[2022-05-22 08:51:05] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 107 ms.
[2022-05-22 08:51:06] [INFO ] Added : 36 causal constraints over 8 iterations in 452 ms. Result :sat
Minimization took 104 ms.
[2022-05-22 08:51:06] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:51:06] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:06] [INFO ] [Real]Absence check using state equation in 137 ms returned sat
[2022-05-22 08:51:06] [INFO ] [Real]Added 440 Read/Feed constraints in 147 ms returned sat
[2022-05-22 08:51:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:51:06] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2022-05-22 08:51:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:06] [INFO ] [Nat]Absence check using state equation in 134 ms returned sat
[2022-05-22 08:51:06] [INFO ] [Nat]Added 440 Read/Feed constraints in 138 ms returned sat
[2022-05-22 08:51:06] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 82 ms.
[2022-05-22 08:51:07] [INFO ] Added : 36 causal constraints over 8 iterations in 415 ms. Result :sat
Minimization took 83 ms.
[2022-05-22 08:51:07] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Real]Added 440 Read/Feed constraints in 143 ms returned sat
[2022-05-22 08:51:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2022-05-22 08:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:07] [INFO ] [Nat]Absence check using state equation in 133 ms returned sat
[2022-05-22 08:51:08] [INFO ] [Nat]Added 440 Read/Feed constraints in 146 ms returned sat
[2022-05-22 08:51:08] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 86 ms.
[2022-05-22 08:51:08] [INFO ] Added : 36 causal constraints over 8 iterations in 430 ms. Result :sat
Minimization took 99 ms.
[2022-05-22 08:51:08] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 08:51:08] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2022-05-22 08:51:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:08] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Real]Added 440 Read/Feed constraints in 150 ms returned sat
[2022-05-22 08:51:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:09] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2022-05-22 08:51:09] [INFO ] [Nat]Added 440 Read/Feed constraints in 148 ms returned sat
[2022-05-22 08:51:09] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 114 ms.
[2022-05-22 08:51:09] [INFO ] Added : 36 causal constraints over 8 iterations in 469 ms. Result :sat
Minimization took 106 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[36, 10, 10, 5, 3, 56, 8, 11, 1, 8, 1, 19, 9]
Incomplete Parikh walk after 46900 steps, including 97 resets, run finished after 702 ms. (steps per millisecond=66 ) properties (out of 13) seen :46 could not realise parikh vector
Incomplete Parikh walk after 47600 steps, including 97 resets, run finished after 648 ms. (steps per millisecond=73 ) properties (out of 13) seen :53 could not realise parikh vector
Incomplete Parikh walk after 85700 steps, including 107 resets, run finished after 1890 ms. (steps per millisecond=45 ) properties (out of 13) seen :46 could not realise parikh vector
Incomplete Parikh walk after 46700 steps, including 97 resets, run finished after 644 ms. (steps per millisecond=72 ) properties (out of 13) seen :44 could not realise parikh vector
Incomplete Parikh walk after 85400 steps, including 106 resets, run finished after 1711 ms. (steps per millisecond=49 ) properties (out of 13) seen :55 could not realise parikh vector
Incomplete Parikh walk after 49000 steps, including 97 resets, run finished after 652 ms. (steps per millisecond=75 ) properties (out of 13) seen :49 could not realise parikh vector
Incomplete Parikh walk after 46800 steps, including 97 resets, run finished after 663 ms. (steps per millisecond=70 ) properties (out of 13) seen :46 could not realise parikh vector
Incomplete Parikh walk after 51000 steps, including 97 resets, run finished after 711 ms. (steps per millisecond=71 ) properties (out of 13) seen :82 could not realise parikh vector
Incomplete Parikh walk after 46200 steps, including 97 resets, run finished after 666 ms. (steps per millisecond=69 ) properties (out of 13) seen :43 could not realise parikh vector
Incomplete Parikh walk after 46400 steps, including 97 resets, run finished after 649 ms. (steps per millisecond=71 ) properties (out of 13) seen :39 could not realise parikh vector
Incomplete Parikh walk after 46800 steps, including 97 resets, run finished after 656 ms. (steps per millisecond=71 ) properties (out of 13) seen :44 could not realise parikh vector
Incomplete Parikh walk after 47000 steps, including 97 resets, run finished after 673 ms. (steps per millisecond=69 ) properties (out of 13) seen :46 could not realise parikh vector
Incomplete Parikh walk after 50500 steps, including 97 resets, run finished after 737 ms. (steps per millisecond=68 ) properties (out of 13) seen :79 could not realise parikh vector
Support contains 13 out of 374 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 374/374 places, 4729/4729 transitions.
Graph (complete) has 2156 edges and 374 vertex of which 224 are kept as prefixes of interest. Removing 150 places using SCC suffix rule.24 ms
Discarding 150 places :
Also discarding 31 output transitions
Drop transitions removed 31 transitions
Ensure Unique test removed 1 places
Drop transitions removed 1523 transitions
Ensure Unique test removed 740 transitions
Reduce isomorphic transitions removed 2263 transitions.
Iterating post reduction 0 with 2264 rules applied. Total rules applied 2265 place count 223 transition count 2435
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 2305 place count 183 transition count 1662
Iterating global reduction 1 with 40 rules applied. Total rules applied 2345 place count 183 transition count 1662
Ensure Unique test removed 578 transitions
Reduce isomorphic transitions removed 578 transitions.
Iterating post reduction 1 with 578 rules applied. Total rules applied 2923 place count 183 transition count 1084
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 2924 place count 182 transition count 1080
Iterating global reduction 2 with 1 rules applied. Total rules applied 2925 place count 182 transition count 1080
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 2930 place count 182 transition count 1075
Drop transitions removed 205 transitions
Redundant transition composition rules discarded 205 transitions
Iterating global reduction 3 with 205 rules applied. Total rules applied 3135 place count 182 transition count 870
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 17 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 49 transitions.
Graph (complete) has 596 edges and 164 vertex of which 160 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 0 output transitions
Iterating post reduction 3 with 68 rules applied. Total rules applied 3203 place count 160 transition count 821
Drop transitions removed 11 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 4 with 20 rules applied. Total rules applied 3223 place count 160 transition count 801
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 3228 place count 155 transition count 760
Iterating global reduction 5 with 5 rules applied. Total rules applied 3233 place count 155 transition count 760
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 5 with 18 rules applied. Total rules applied 3251 place count 155 transition count 742
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 6 with 22 rules applied. Total rules applied 3273 place count 155 transition count 720
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 6 with 18 rules applied. Total rules applied 3291 place count 152 transition count 705
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 3293 place count 150 transition count 700
Iterating global reduction 7 with 2 rules applied. Total rules applied 3295 place count 150 transition count 700
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 3304 place count 150 transition count 691
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 3308 place count 150 transition count 687
Free-agglomeration rule applied 4 times.
Iterating global reduction 8 with 4 rules applied. Total rules applied 3312 place count 150 transition count 683
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 3316 place count 146 transition count 683
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 9 with 8 rules applied. Total rules applied 3324 place count 146 transition count 675
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 3325 place count 145 transition count 673
Iterating global reduction 9 with 1 rules applied. Total rules applied 3326 place count 145 transition count 673
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 3327 place count 145 transition count 672
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 3328 place count 145 transition count 672
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 3329 place count 145 transition count 671
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 3330 place count 144 transition count 670
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 3331 place count 143 transition count 670
Applied a total of 3331 rules in 319 ms. Remains 143 /374 variables (removed 231) and now considering 670/4729 (removed 4059) transitions.
[2022-05-22 08:51:21] [INFO ] Flow matrix only has 267 transitions (discarded 403 similar events)
// Phase 1: matrix 267 rows 143 cols
[2022-05-22 08:51:21] [INFO ] Computed 1 place invariants in 8 ms
[2022-05-22 08:51:21] [INFO ] Dead Transitions using invariants and state equation in 215 ms returned []
Finished structural reductions, in 1 iterations. Remains : 143/374 places, 670/4729 transitions.
Successfully produced net in file /tmp/petri1000_9499630931458353691.dot
Successfully produced net in file /tmp/petri1001_14121943307706654368.dot
Successfully produced net in file /tmp/petri1002_4474958322007352881.dot
Successfully produced net in file /tmp/petri1003_1087715851728037071.dot
Successfully produced net in file /tmp/petri1004_6760497666403703957.dot
Successfully produced net in file /tmp/petri1005_10232017938130849001.dot
Successfully produced net in file /tmp/petri1006_14976347021069384239.dot
Successfully produced net in file /tmp/petri1007_15660159886254335425.dot
Successfully produced net in file /tmp/petri1008_7754893792210903322.dot
Successfully produced net in file /tmp/petri1009_5833001786631369177.dot
Successfully produced net in file /tmp/petri1010_15714747010895415353.dot
Successfully produced net in file /tmp/petri1011_6280301648965288027.dot
Successfully produced net in file /tmp/petri1012_4191513166927606433.dot
Successfully produced net in file /tmp/petri1013_10467487124209221954.dot
Successfully produced net in file /tmp/petri1014_8322511182431761361.dot
Successfully produced net in file /tmp/petri1015_5236289527089586862.dot
Successfully produced net in file /tmp/petri1016_15581615588290904397.dot
Successfully produced net in file /tmp/petri1017_9312342375338832179.dot
Successfully produced net in file /tmp/petri1018_6423918611863164325.dot
Successfully produced net in file /tmp/petri1019_8443315090841396841.dot
Successfully produced net in file /tmp/petri1020_12683761742906516847.dot
Successfully produced net in file /tmp/petri1021_11348522778378381672.dot
Drop transitions removed 22 transitions
Dominated transitions for bounds rules discarded 22 transitions
Normalized transition count is 259 out of 648 initially.
// Phase 1: matrix 259 rows 143 cols
[2022-05-22 08:51:21] [INFO ] Computed 1 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7667 ms. (steps per millisecond=130 ) properties (out of 13) seen :34045
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 13) seen :2365
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 13) seen :2365
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 13) seen :2221
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 752 ms. (steps per millisecond=1329 ) properties (out of 13) seen :2358
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 13) seen :2348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 13) seen :2365
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 13) seen :2365
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 686 ms. (steps per millisecond=1457 ) properties (out of 13) seen :2307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1236 ms. (steps per millisecond=809 ) properties (out of 13) seen :1547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 13) seen :2365
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1391 ms. (steps per millisecond=718 ) properties (out of 13) seen :1262
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 13) seen :2365
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 13) seen :2365
[2022-05-22 08:51:35] [INFO ] Flow matrix only has 259 transitions (discarded 389 similar events)
// Phase 1: matrix 259 rows 143 cols
[2022-05-22 08:51:35] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:51:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:35] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-22 08:51:35] [INFO ] State equation strengthened by 119 read => feed constraints.
[2022-05-22 08:51:35] [INFO ] [Real]Added 119 Read/Feed constraints in 20 ms returned sat
[2022-05-22 08:51:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:35] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-05-22 08:51:35] [INFO ] [Nat]Added 119 Read/Feed constraints in 18 ms returned sat
[2022-05-22 08:51:35] [INFO ] Computed and/alt/rep : 30/128/21 causal constraints (skipped 98 transitions) in 23 ms.
[2022-05-22 08:51:35] [INFO ] Added : 13 causal constraints over 3 iterations in 101 ms. Result :sat
Minimization took 21 ms.
[2022-05-22 08:51:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:36] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:51:36] [INFO ] [Real]Added 119 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:51:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:36] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-05-22 08:51:36] [INFO ] [Nat]Added 119 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:51:36] [INFO ] Computed and/alt/rep : 30/128/21 causal constraints (skipped 98 transitions) in 37 ms.
[2022-05-22 08:51:36] [INFO ] Added : 13 causal constraints over 3 iterations in 89 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 08:51:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:36] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-05-22 08:51:36] [INFO ] [Real]Added 119 Read/Feed constraints in 16 ms returned sat
[2022-05-22 08:51:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:36] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-05-22 08:51:36] [INFO ] [Nat]Added 119 Read/Feed constraints in 16 ms returned sat
[2022-05-22 08:51:36] [INFO ] Computed and/alt/rep : 30/128/21 causal constraints (skipped 98 transitions) in 16 ms.
[2022-05-22 08:51:36] [INFO ] Added : 13 causal constraints over 3 iterations in 65 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:51:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:36] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2022-05-22 08:51:36] [INFO ] [Real]Added 119 Read/Feed constraints in 31 ms returned sat
[2022-05-22 08:51:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:36] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:51:36] [INFO ] [Nat]Added 119 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:51:36] [INFO ] Computed and/alt/rep : 30/128/21 causal constraints (skipped 98 transitions) in 15 ms.
[2022-05-22 08:51:36] [INFO ] Added : 13 causal constraints over 3 iterations in 67 ms. Result :sat
Minimization took 21 ms.
[2022-05-22 08:51:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:36] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2022-05-22 08:51:36] [INFO ] [Real]Added 119 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:51:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:36] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Added 119 Read/Feed constraints in 16 ms returned sat
[2022-05-22 08:51:37] [INFO ] Computed and/alt/rep : 30/128/21 causal constraints (skipped 98 transitions) in 18 ms.
[2022-05-22 08:51:37] [INFO ] Added : 13 causal constraints over 3 iterations in 70 ms. Result :sat
Minimization took 20 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 33 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Added 119 Read/Feed constraints in 16 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 34 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Added 119 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:51:37] [INFO ] Computed and/alt/rep : 30/128/21 causal constraints (skipped 98 transitions) in 17 ms.
[2022-05-22 08:51:37] [INFO ] Added : 13 causal constraints over 3 iterations in 76 ms. Result :sat
Minimization took 20 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 34 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Added 119 Read/Feed constraints in 17 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 2 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 29 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Added 119 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:51:37] [INFO ] Computed and/alt/rep : 30/128/21 causal constraints (skipped 98 transitions) in 14 ms.
[2022-05-22 08:51:37] [INFO ] Added : 13 causal constraints over 3 iterations in 63 ms. Result :sat
Minimization took 20 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 29 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Real]Added 119 Read/Feed constraints in 16 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 35 ms returned sat
[2022-05-22 08:51:37] [INFO ] [Nat]Added 119 Read/Feed constraints in 17 ms returned sat
[2022-05-22 08:51:37] [INFO ] Computed and/alt/rep : 30/128/21 causal constraints (skipped 98 transitions) in 19 ms.
[2022-05-22 08:51:37] [INFO ] Added : 13 causal constraints over 3 iterations in 84 ms. Result :sat
Minimization took 21 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 35 ms returned sat
[2022-05-22 08:51:38] [INFO ] [Real]Added 119 Read/Feed constraints in 16 ms returned sat
[2022-05-22 08:51:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:38] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:51:38] [INFO ] [Nat]Added 119 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:51:38] [INFO ] Computed and/alt/rep : 30/128/21 causal constraints (skipped 98 transitions) in 17 ms.
[2022-05-22 08:51:38] [INFO ] Added : 13 causal constraints over 3 iterations in 70 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 08:51:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:38] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-22 08:51:38] [INFO ] [Real]Added 119 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:51:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:51:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:38] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-05-22 08:51:38] [INFO ] [Nat]Added 119 Read/Feed constraints in 16 ms returned sat
[2022-05-22 08:51:38] [INFO ] Computed and/alt/rep : 30/128/21 causal constraints (skipped 98 transitions) in 18 ms.
[2022-05-22 08:51:38] [INFO ] Added : 13 causal constraints over 3 iterations in 75 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 08:51:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:38] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:51:38] [INFO ] [Real]Added 119 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:51:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:38] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-05-22 08:51:38] [INFO ] [Nat]Added 119 Read/Feed constraints in 16 ms returned sat
[2022-05-22 08:51:38] [INFO ] Computed and/alt/rep : 30/128/21 causal constraints (skipped 98 transitions) in 18 ms.
[2022-05-22 08:51:38] [INFO ] Added : 15 causal constraints over 3 iterations in 74 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 08:51:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:38] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:51:38] [INFO ] [Real]Added 119 Read/Feed constraints in 16 ms returned sat
[2022-05-22 08:51:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:38] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-05-22 08:51:38] [INFO ] [Nat]Added 119 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:51:38] [INFO ] Computed and/alt/rep : 30/128/21 causal constraints (skipped 98 transitions) in 17 ms.
[2022-05-22 08:51:38] [INFO ] Added : 13 causal constraints over 3 iterations in 69 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 08:51:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:51:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:39] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:51:39] [INFO ] [Real]Added 119 Read/Feed constraints in 20 ms returned sat
[2022-05-22 08:51:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:51:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:51:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:51:39] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-05-22 08:51:39] [INFO ] [Nat]Added 119 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:51:39] [INFO ] Computed and/alt/rep : 30/128/21 causal constraints (skipped 98 transitions) in 19 ms.
[2022-05-22 08:51:39] [INFO ] Added : 13 causal constraints over 3 iterations in 74 ms. Result :sat
Minimization took 21 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[10315, 2365, 2590, 2342, 2348, 10246, 2365, 2294, 1487, 2365, 1126, 2365, 2365]
Incomplete Parikh walk after 257000 steps, including 100 resets, run finished after 617 ms. (steps per millisecond=416 ) properties (out of 13) seen :2404 could not realise parikh vector
Incomplete Parikh walk after 256900 steps, including 99 resets, run finished after 622 ms. (steps per millisecond=413 ) properties (out of 13) seen :2403 could not realise parikh vector
Incomplete Parikh walk after 137100 steps, including 508 resets, run finished after 652 ms. (steps per millisecond=210 ) properties (out of 13) seen :1224 could not realise parikh vector
Incomplete Parikh walk after 256900 steps, including 98 resets, run finished after 590 ms. (steps per millisecond=435 ) properties (out of 13) seen :2399 could not realise parikh vector
Incomplete Parikh walk after 169100 steps, including 260 resets, run finished after 563 ms. (steps per millisecond=300 ) properties (out of 13) seen :1539 could not realise parikh vector
Incomplete Parikh walk after 249800 steps, including 98 resets, run finished after 575 ms. (steps per millisecond=434 ) properties (out of 13) seen :2329 could not realise parikh vector
Incomplete Parikh walk after 257000 steps, including 100 resets, run finished after 517 ms. (steps per millisecond=497 ) properties (out of 13) seen :2401 could not realise parikh vector
Incomplete Parikh walk after 1044200 steps, including 98 resets, run finished after 3015 ms. (steps per millisecond=346 ) properties (out of 13) seen :10277 could not realise parikh vector
Incomplete Parikh walk after 255200 steps, including 98 resets, run finished after 628 ms. (steps per millisecond=406 ) properties (out of 13) seen :2616 could not realise parikh vector
Incomplete Parikh walk after 254600 steps, including 100 resets, run finished after 616 ms. (steps per millisecond=413 ) properties (out of 13) seen :2381 could not realise parikh vector
Incomplete Parikh walk after 279300 steps, including 100 resets, run finished after 778 ms. (steps per millisecond=358 ) properties (out of 13) seen :2629 could not realise parikh vector
Incomplete Parikh walk after 257000 steps, including 100 resets, run finished after 641 ms. (steps per millisecond=400 ) properties (out of 13) seen :2402 could not realise parikh vector
Incomplete Parikh walk after 1051200 steps, including 97 resets, run finished after 2663 ms. (steps per millisecond=394 ) properties (out of 13) seen :10350 could not realise parikh vector
Support contains 13 out of 143 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 143/143 places, 648/648 transitions.
Graph (complete) has 484 edges and 143 vertex of which 135 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 16 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 25 place count 135 transition count 624
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 27 place count 133 transition count 612
Iterating global reduction 1 with 2 rules applied. Total rules applied 29 place count 133 transition count 612
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 31 place count 133 transition count 610
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 2 with 17 rules applied. Total rules applied 48 place count 133 transition count 593
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 49 place count 132 transition count 592
Iterating global reduction 2 with 1 rules applied. Total rules applied 50 place count 132 transition count 592
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 51 place count 132 transition count 591
Applied a total of 51 rules in 48 ms. Remains 132 /143 variables (removed 11) and now considering 591/648 (removed 57) transitions.
Finished structural reductions, in 1 iterations. Remains : 132/143 places, 591/648 transitions.
Successfully produced net in file /tmp/petri1022_2154724020274017332.dot
Successfully produced net in file /tmp/petri1023_16843529696850866953.dot
Successfully produced net in file /tmp/petri1024_2128922339451191454.dot
Drop transitions removed 3 transitions
Dominated transitions for bounds rules discarded 3 transitions
Normalized transition count is 233 out of 588 initially.
// Phase 1: matrix 233 rows 132 cols
[2022-05-22 08:51:51] [INFO ] Computed 1 place invariants in 2 ms
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 6584 ms. (steps per millisecond=151 ) properties (out of 13) seen :37679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 13) seen :2646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 13) seen :2646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 874 ms. (steps per millisecond=1144 ) properties (out of 13) seen :2406
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1202 ms. (steps per millisecond=831 ) properties (out of 13) seen :1903
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 13) seen :2625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :2646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 13) seen :2646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 958 ms. (steps per millisecond=1043 ) properties (out of 13) seen :2401
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1365 ms. (steps per millisecond=732 ) properties (out of 13) seen :1770
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :2646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1454 ms. (steps per millisecond=687 ) properties (out of 13) seen :1514
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 13) seen :2646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 13) seen :2646
[2022-05-22 08:52:05] [INFO ] Flow matrix only has 233 transitions (discarded 355 similar events)
// Phase 1: matrix 233 rows 132 cols
[2022-05-22 08:52:05] [INFO ] Computed 1 place invariants in 13 ms
[2022-05-22 08:52:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:05] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:52:05] [INFO ] State equation strengthened by 108 read => feed constraints.
[2022-05-22 08:52:05] [INFO ] [Real]Added 108 Read/Feed constraints in 17 ms returned sat
[2022-05-22 08:52:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:05] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-05-22 08:52:05] [INFO ] [Nat]Added 108 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:52:05] [INFO ] Computed and/alt/rep : 31/134/22 causal constraints (skipped 86 transitions) in 14 ms.
[2022-05-22 08:52:05] [INFO ] Added : 15 causal constraints over 3 iterations in 58 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 08:52:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:05] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-05-22 08:52:05] [INFO ] [Real]Added 108 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:52:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:05] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:52:05] [INFO ] [Nat]Added 108 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:52:05] [INFO ] Computed and/alt/rep : 31/134/22 causal constraints (skipped 86 transitions) in 14 ms.
[2022-05-22 08:52:05] [INFO ] Added : 15 causal constraints over 3 iterations in 57 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:52:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:06] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2022-05-22 08:52:06] [INFO ] [Real]Added 108 Read/Feed constraints in 16 ms returned sat
[2022-05-22 08:52:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:06] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-05-22 08:52:06] [INFO ] [Nat]Added 108 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:52:06] [INFO ] Computed and/alt/rep : 31/134/22 causal constraints (skipped 86 transitions) in 14 ms.
[2022-05-22 08:52:06] [INFO ] Added : 15 causal constraints over 3 iterations in 57 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:52:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:06] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2022-05-22 08:52:06] [INFO ] [Real]Added 108 Read/Feed constraints in 18 ms returned sat
[2022-05-22 08:52:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:06] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-22 08:52:06] [INFO ] [Nat]Added 108 Read/Feed constraints in 34 ms returned sat
[2022-05-22 08:52:06] [INFO ] Computed and/alt/rep : 31/134/22 causal constraints (skipped 86 transitions) in 29 ms.
[2022-05-22 08:52:06] [INFO ] Added : 15 causal constraints over 3 iterations in 82 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:52:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:06] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-22 08:52:06] [INFO ] [Real]Added 108 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:52:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:06] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:52:06] [INFO ] [Nat]Added 108 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:52:06] [INFO ] Computed and/alt/rep : 31/134/22 causal constraints (skipped 86 transitions) in 18 ms.
[2022-05-22 08:52:06] [INFO ] Added : 15 causal constraints over 3 iterations in 70 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:52:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:06] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-22 08:52:06] [INFO ] [Real]Added 108 Read/Feed constraints in 16 ms returned sat
[2022-05-22 08:52:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Nat]Added 108 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:52:07] [INFO ] Computed and/alt/rep : 31/134/22 causal constraints (skipped 86 transitions) in 19 ms.
[2022-05-22 08:52:07] [INFO ] Added : 15 causal constraints over 3 iterations in 70 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:52:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Real]Added 108 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:52:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Nat]Added 108 Read/Feed constraints in 17 ms returned sat
[2022-05-22 08:52:07] [INFO ] Computed and/alt/rep : 31/134/22 causal constraints (skipped 86 transitions) in 17 ms.
[2022-05-22 08:52:07] [INFO ] Added : 15 causal constraints over 3 iterations in 65 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:52:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Real]Added 108 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:52:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Nat]Added 108 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:52:07] [INFO ] Computed and/alt/rep : 31/134/22 causal constraints (skipped 86 transitions) in 16 ms.
[2022-05-22 08:52:07] [INFO ] Added : 15 causal constraints over 3 iterations in 63 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:52:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Real]Added 108 Read/Feed constraints in 16 ms returned sat
[2022-05-22 08:52:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:07] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Nat]Added 108 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:52:07] [INFO ] Computed and/alt/rep : 31/134/22 causal constraints (skipped 86 transitions) in 18 ms.
[2022-05-22 08:52:07] [INFO ] Added : 15 causal constraints over 3 iterations in 66 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 08:52:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:08] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-22 08:52:08] [INFO ] [Real]Added 108 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:52:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:08] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2022-05-22 08:52:08] [INFO ] [Nat]Added 108 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:52:08] [INFO ] Computed and/alt/rep : 31/134/22 causal constraints (skipped 86 transitions) in 18 ms.
[2022-05-22 08:52:08] [INFO ] Added : 15 causal constraints over 3 iterations in 71 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:52:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:52:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:08] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-05-22 08:52:08] [INFO ] [Real]Added 108 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:52:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:08] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:52:08] [INFO ] [Nat]Added 108 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:52:08] [INFO ] Computed and/alt/rep : 31/134/22 causal constraints (skipped 86 transitions) in 17 ms.
[2022-05-22 08:52:08] [INFO ] Added : 19 causal constraints over 4 iterations in 72 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:52:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 7 ms returned sat
[2022-05-22 08:52:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:08] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-22 08:52:08] [INFO ] [Real]Added 108 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:52:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:08] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-05-22 08:52:08] [INFO ] [Nat]Added 108 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:52:08] [INFO ] Computed and/alt/rep : 31/134/22 causal constraints (skipped 86 transitions) in 18 ms.
[2022-05-22 08:52:08] [INFO ] Added : 15 causal constraints over 3 iterations in 72 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:52:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:08] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:52:08] [INFO ] [Real]Added 108 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:52:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:08] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-22 08:52:08] [INFO ] [Nat]Added 108 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:52:08] [INFO ] Computed and/alt/rep : 31/134/22 causal constraints (skipped 86 transitions) in 16 ms.
[2022-05-22 08:52:09] [INFO ] Added : 15 causal constraints over 3 iterations in 65 ms. Result :sat
Minimization took 19 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11504, 2646, 2891, 2344, 2625, 11369, 2646, 2390, 1658, 2646, 1402, 2646, 2646]
Incomplete Parikh walk after 283100 steps, including 100 resets, run finished after 601 ms. (steps per millisecond=471 ) properties (out of 13) seen :2688 could not realise parikh vector
Incomplete Parikh walk after 283000 steps, including 100 resets, run finished after 624 ms. (steps per millisecond=453 ) properties (out of 13) seen :2683 could not realise parikh vector
Incomplete Parikh walk after 158000 steps, including 185 resets, run finished after 951 ms. (steps per millisecond=166 ) properties (out of 13) seen :1450 could not realise parikh vector
Incomplete Parikh walk after 283000 steps, including 98 resets, run finished after 659 ms. (steps per millisecond=429 ) properties (out of 13) seen :2682 could not realise parikh vector
Incomplete Parikh walk after 184200 steps, including 472 resets, run finished after 612 ms. (steps per millisecond=300 ) properties (out of 13) seen :1917 could not realise parikh vector
Incomplete Parikh walk after 257400 steps, including 98 resets, run finished after 550 ms. (steps per millisecond=468 ) properties (out of 13) seen :2427 could not realise parikh vector
Incomplete Parikh walk after 283100 steps, including 100 resets, run finished after 515 ms. (steps per millisecond=549 ) properties (out of 13) seen :2684 could not realise parikh vector
Incomplete Parikh walk after 1155000 steps, including 99 resets, run finished after 3404 ms. (steps per millisecond=339 ) properties (out of 13) seen :11419 could not realise parikh vector
Incomplete Parikh walk after 280900 steps, including 98 resets, run finished after 572 ms. (steps per millisecond=491 ) properties (out of 13) seen :2933 could not realise parikh vector
Incomplete Parikh walk after 252800 steps, including 100 resets, run finished after 509 ms. (steps per millisecond=496 ) properties (out of 13) seen :2378 could not realise parikh vector
Incomplete Parikh walk after 307400 steps, including 100 resets, run finished after 709 ms. (steps per millisecond=433 ) properties (out of 13) seen :2923 could not realise parikh vector
Incomplete Parikh walk after 283100 steps, including 100 resets, run finished after 574 ms. (steps per millisecond=493 ) properties (out of 13) seen :2685 could not realise parikh vector
Incomplete Parikh walk after 1168100 steps, including 97 resets, run finished after 2737 ms. (steps per millisecond=426 ) properties (out of 13) seen :11577 could not realise parikh vector
Support contains 13 out of 132 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 132/132 places, 588/588 transitions.
Graph (complete) has 435 edges and 132 vertex of which 129 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 129 transition count 584
Applied a total of 5 rules in 15 ms. Remains 129 /132 variables (removed 3) and now considering 584/588 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 129/132 places, 584/588 transitions.
Normalized transition count is 229 out of 584 initially.
// Phase 1: matrix 229 rows 129 cols
[2022-05-22 08:52:22] [INFO ] Computed 1 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 6413 ms. (steps per millisecond=155 ) properties (out of 13) seen :38485
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 13) seen :2689
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 13) seen :2689
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1036 ms. (steps per millisecond=965 ) properties (out of 13) seen :2106
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 715 ms. (steps per millisecond=1398 ) properties (out of 13) seen :2516
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 13) seen :2667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :2689
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 13) seen :2689
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 13) seen :2604
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1140 ms. (steps per millisecond=877 ) properties (out of 13) seen :2066
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 13) seen :2689
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1281 ms. (steps per millisecond=780 ) properties (out of 13) seen :1834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 13) seen :2689
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 13) seen :2689
[2022-05-22 08:52:34] [INFO ] Flow matrix only has 229 transitions (discarded 355 similar events)
// Phase 1: matrix 229 rows 129 cols
[2022-05-22 08:52:34] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-22 08:52:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:34] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:52:34] [INFO ] State equation strengthened by 106 read => feed constraints.
[2022-05-22 08:52:34] [INFO ] [Real]Added 106 Read/Feed constraints in 17 ms returned sat
[2022-05-22 08:52:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:34] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:52:34] [INFO ] [Nat]Added 106 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:52:34] [INFO ] Computed and/alt/rep : 27/119/20 causal constraints (skipped 86 transitions) in 23 ms.
[2022-05-22 08:52:34] [INFO ] Added : 17 causal constraints over 4 iterations in 84 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:52:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:34] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-22 08:52:34] [INFO ] [Real]Added 106 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:52:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:34] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:52:34] [INFO ] [Nat]Added 106 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:52:34] [INFO ] Computed and/alt/rep : 27/119/20 causal constraints (skipped 86 transitions) in 13 ms.
[2022-05-22 08:52:34] [INFO ] Added : 17 causal constraints over 4 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:52:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:35] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-05-22 08:52:35] [INFO ] [Real]Added 106 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:52:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:35] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:52:35] [INFO ] [Nat]Added 106 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:52:35] [INFO ] Computed and/alt/rep : 27/119/20 causal constraints (skipped 86 transitions) in 15 ms.
[2022-05-22 08:52:35] [INFO ] Added : 17 causal constraints over 4 iterations in 74 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:52:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:35] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:52:35] [INFO ] [Real]Added 106 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:52:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:35] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:52:35] [INFO ] [Nat]Added 106 Read/Feed constraints in 18 ms returned sat
[2022-05-22 08:52:35] [INFO ] Computed and/alt/rep : 27/119/20 causal constraints (skipped 86 transitions) in 14 ms.
[2022-05-22 08:52:35] [INFO ] Added : 17 causal constraints over 4 iterations in 68 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 08:52:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:35] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-22 08:52:35] [INFO ] [Real]Added 106 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:52:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:35] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:52:35] [INFO ] [Nat]Added 106 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:52:35] [INFO ] Computed and/alt/rep : 27/119/20 causal constraints (skipped 86 transitions) in 12 ms.
[2022-05-22 08:52:35] [INFO ] Added : 17 causal constraints over 4 iterations in 71 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:52:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:35] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-22 08:52:35] [INFO ] [Real]Added 106 Read/Feed constraints in 16 ms returned sat
[2022-05-22 08:52:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:35] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:52:35] [INFO ] [Nat]Added 106 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:52:35] [INFO ] Computed and/alt/rep : 27/119/20 causal constraints (skipped 86 transitions) in 15 ms.
[2022-05-22 08:52:35] [INFO ] Added : 17 causal constraints over 4 iterations in 70 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:52:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:35] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:52:36] [INFO ] [Real]Added 106 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:52:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:36] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2022-05-22 08:52:36] [INFO ] [Nat]Added 106 Read/Feed constraints in 34 ms returned sat
[2022-05-22 08:52:36] [INFO ] Computed and/alt/rep : 27/119/20 causal constraints (skipped 86 transitions) in 19 ms.
[2022-05-22 08:52:36] [INFO ] Added : 17 causal constraints over 4 iterations in 84 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:52:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:36] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:52:36] [INFO ] [Real]Added 106 Read/Feed constraints in 16 ms returned sat
[2022-05-22 08:52:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:36] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:52:36] [INFO ] [Nat]Added 106 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:52:36] [INFO ] Computed and/alt/rep : 27/119/20 causal constraints (skipped 86 transitions) in 15 ms.
[2022-05-22 08:52:36] [INFO ] Added : 17 causal constraints over 4 iterations in 78 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:52:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:36] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 08:52:36] [INFO ] [Real]Added 106 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:52:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:36] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-05-22 08:52:36] [INFO ] [Nat]Added 106 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:52:36] [INFO ] Computed and/alt/rep : 27/119/20 causal constraints (skipped 86 transitions) in 18 ms.
[2022-05-22 08:52:36] [INFO ] Added : 17 causal constraints over 4 iterations in 78 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:52:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:36] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-05-22 08:52:36] [INFO ] [Real]Added 106 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:52:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:36] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-22 08:52:36] [INFO ] [Nat]Added 106 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:52:36] [INFO ] Computed and/alt/rep : 27/119/20 causal constraints (skipped 86 transitions) in 19 ms.
[2022-05-22 08:52:37] [INFO ] Added : 17 causal constraints over 4 iterations in 77 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:52:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:37] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-22 08:52:37] [INFO ] [Real]Added 106 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:52:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:37] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:52:37] [INFO ] [Nat]Added 106 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:52:37] [INFO ] Computed and/alt/rep : 27/119/20 causal constraints (skipped 86 transitions) in 17 ms.
[2022-05-22 08:52:37] [INFO ] Added : 17 causal constraints over 4 iterations in 78 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:52:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:37] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:52:37] [INFO ] [Real]Added 106 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:52:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:37] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-05-22 08:52:37] [INFO ] [Nat]Added 106 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:52:37] [INFO ] Computed and/alt/rep : 27/119/20 causal constraints (skipped 86 transitions) in 16 ms.
[2022-05-22 08:52:37] [INFO ] Added : 17 causal constraints over 4 iterations in 71 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:52:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:52:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:37] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:52:37] [INFO ] [Real]Added 106 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:52:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:52:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:52:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:52:37] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:52:37] [INFO ] [Nat]Added 106 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:52:37] [INFO ] Computed and/alt/rep : 27/119/20 causal constraints (skipped 86 transitions) in 16 ms.
[2022-05-22 08:52:37] [INFO ] Added : 17 causal constraints over 4 iterations in 69 ms. Result :sat
Minimization took 21 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11755, 2689, 2949, 2506, 2667, 11737, 2689, 2592, 2002, 2689, 1617, 2689, 2689]
Incomplete Parikh walk after 286800 steps, including 100 resets, run finished after 544 ms. (steps per millisecond=527 ) properties (out of 13) seen :2724 could not realise parikh vector
Incomplete Parikh walk after 286700 steps, including 100 resets, run finished after 564 ms. (steps per millisecond=508 ) properties (out of 13) seen :2725 could not realise parikh vector
Incomplete Parikh walk after 179400 steps, including 249 resets, run finished after 989 ms. (steps per millisecond=181 ) properties (out of 13) seen :1671 could not realise parikh vector
Incomplete Parikh walk after 286700 steps, including 98 resets, run finished after 572 ms. (steps per millisecond=501 ) properties (out of 13) seen :2723 could not realise parikh vector
Incomplete Parikh walk after 218000 steps, including 525 resets, run finished after 707 ms. (steps per millisecond=308 ) properties (out of 13) seen :2137 could not realise parikh vector
Incomplete Parikh walk after 277000 steps, including 99 resets, run finished after 572 ms. (steps per millisecond=484 ) properties (out of 13) seen :2626 could not realise parikh vector
Incomplete Parikh walk after 286800 steps, including 100 resets, run finished after 503 ms. (steps per millisecond=570 ) properties (out of 13) seen :2726 could not realise parikh vector
Incomplete Parikh walk after 1191200 steps, including 99 resets, run finished after 3457 ms. (steps per millisecond=344 ) properties (out of 13) seen :11786 could not realise parikh vector
Incomplete Parikh walk after 284500 steps, including 98 resets, run finished after 608 ms. (steps per millisecond=467 ) properties (out of 13) seen :2986 could not realise parikh vector
Incomplete Parikh walk after 268400 steps, including 100 resets, run finished after 600 ms. (steps per millisecond=447 ) properties (out of 13) seen :2543 could not realise parikh vector
Incomplete Parikh walk after 312600 steps, including 100 resets, run finished after 677 ms. (steps per millisecond=461 ) properties (out of 13) seen :2983 could not realise parikh vector
Incomplete Parikh walk after 286800 steps, including 100 resets, run finished after 573 ms. (steps per millisecond=500 ) properties (out of 13) seen :2728 could not realise parikh vector
Incomplete Parikh walk after 1192600 steps, including 97 resets, run finished after 2609 ms. (steps per millisecond=457 ) properties (out of 13) seen :11788 could not realise parikh vector
Support contains 13 out of 129 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 129/129 places, 584/584 transitions.
Applied a total of 0 rules in 13 ms. Remains 129 /129 variables (removed 0) and now considering 584/584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 129/129 places, 584/584 transitions.
Starting structural reductions, iteration 0 : 129/129 places, 584/584 transitions.
Applied a total of 0 rules in 11 ms. Remains 129 /129 variables (removed 0) and now considering 584/584 (removed 0) transitions.
[2022-05-22 08:52:50] [INFO ] Flow matrix only has 229 transitions (discarded 355 similar events)
// Phase 1: matrix 229 rows 129 cols
[2022-05-22 08:52:50] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:52:51] [INFO ] Implicit Places using invariants in 239 ms returned []
[2022-05-22 08:52:51] [INFO ] Flow matrix only has 229 transitions (discarded 355 similar events)
// Phase 1: matrix 229 rows 129 cols
[2022-05-22 08:52:51] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:52:51] [INFO ] State equation strengthened by 106 read => feed constraints.
[2022-05-22 08:52:51] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 523 ms to find 0 implicit places.
[2022-05-22 08:52:51] [INFO ] Redundant transitions in 321 ms returned [40, 42, 60, 69, 75, 76, 78, 82, 84, 86, 90, 93, 95, 98, 100, 101, 104, 106, 108, 109, 114, 117, 118, 120, 125, 127, 148, 151, 179, 186, 187, 193, 194, 197, 204, 205, 207, 251, 258, 259, 262, 263, 264, 265, 267, 286, 299, 300, 308, 309, 312, 313, 314, 343, 344, 346, 348, 350, 351, 352, 354, 355, 357, 359, 362, 363, 364, 366, 379, 467, 471, 472, 474, 476, 478, 480, 481, 483, 484, 486, 487, 489, 491, 492, 494, 496, 498, 499, 501, 503, 505, 506, 507, 509, 510, 511, 513, 514, 516, 517, 519, 520, 522, 523, 525, 526, 528, 530, 531, 533, 535, 536, 537, 538, 540, 541, 542, 543, 545, 546, 547, 549, 550, 552, 553, 555, 556, 557, 558, 559, 561, 562, 563]
Found 133 redundant transitions using SMT.
Drop transitions removed 133 transitions
Redundant transitions reduction (with SMT) removed 133 transitions :[563, 562, 561, 559, 558, 557, 556, 555, 553, 552, 550, 549, 547, 546, 545, 543, 542, 541, 540, 538, 537, 536, 535, 533, 531, 530, 528, 526, 525, 523, 522, 520, 519, 517, 516, 514, 513, 511, 510, 509, 507, 506, 505, 503, 501, 499, 498, 496, 494, 492, 491, 489, 487, 486, 484, 483, 481, 480, 478, 476, 474, 472, 471, 467, 379, 366, 364, 363, 362, 359, 357, 355, 354, 352, 351, 350, 348, 346, 344, 343, 314, 313, 312, 309, 308, 300, 299, 286, 267, 265, 264, 263, 262, 259, 258, 251, 207, 205, 204, 197, 194, 193, 187, 186, 179, 151, 148, 127, 125, 120, 118, 117, 114, 109, 108, 106, 104, 101, 100, 98, 95, 93, 90, 86, 84, 82, 78, 76, 75, 69, 60, 42, 40]
[2022-05-22 08:52:51] [INFO ] Flow matrix only has 179 transitions (discarded 272 similar events)
// Phase 1: matrix 179 rows 129 cols
[2022-05-22 08:52:51] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:52:51] [INFO ] Dead Transitions using invariants and state equation in 96 ms returned []
Starting structural reductions, iteration 1 : 129/129 places, 451/584 transitions.
Graph (complete) has 359 edges and 129 vertex of which 126 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 126 transition count 446
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 12 place count 126 transition count 440
Applied a total of 12 rules in 12 ms. Remains 126 /129 variables (removed 3) and now considering 440/451 (removed 11) transitions.
[2022-05-22 08:52:51] [INFO ] Flow matrix only has 172 transitions (discarded 268 similar events)
// Phase 1: matrix 172 rows 126 cols
[2022-05-22 08:52:51] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:52:51] [INFO ] Implicit Places using invariants in 55 ms returned []
[2022-05-22 08:52:51] [INFO ] Flow matrix only has 172 transitions (discarded 268 similar events)
// Phase 1: matrix 172 rows 126 cols
[2022-05-22 08:52:51] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-22 08:52:51] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-05-22 08:52:52] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 126/129 places, 440/584 transitions.
Successfully produced net in file /tmp/petri1025_4690997767992058392.dot
Successfully produced net in file /tmp/petri1026_9546223881817324680.dot
Successfully produced net in file /tmp/petri1027_10971960027738609769.dot
Successfully produced net in file /tmp/petri1028_7174999272656511682.dot
Successfully produced net in file /tmp/petri1029_15439843205979112313.dot
Successfully produced net in file /tmp/petri1030_9917207708053732113.dot
Successfully produced net in file /tmp/petri1031_9173901802041242227.dot
Successfully produced net in file /tmp/petri1032_10390548028139440221.dot
Drop transitions removed 8 transitions
Dominated transitions for bounds rules discarded 8 transitions
Normalized transition count is 168 out of 432 initially.
// Phase 1: matrix 168 rows 126 cols
[2022-05-22 08:52:52] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 5152 ms. (steps per millisecond=194 ) properties (out of 13) seen :41320
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 13) seen :3402
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 13) seen :3402
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 791 ms. (steps per millisecond=1264 ) properties (out of 13) seen :3029
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 799 ms. (steps per millisecond=1251 ) properties (out of 13) seen :3141
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 13) seen :3368
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 13) seen :3402
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 13) seen :3402
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 949 ms. (steps per millisecond=1053 ) properties (out of 13) seen :3204
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1075 ms. (steps per millisecond=930 ) properties (out of 13) seen :2729
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 13) seen :3402
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1213 ms. (steps per millisecond=824 ) properties (out of 13) seen :2199
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 13) seen :3402
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 13) seen :3402
[2022-05-22 08:53:03] [INFO ] Flow matrix only has 168 transitions (discarded 264 similar events)
// Phase 1: matrix 168 rows 126 cols
[2022-05-22 08:53:03] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:53:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:03] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:53:03] [INFO ] State equation strengthened by 71 read => feed constraints.
[2022-05-22 08:53:03] [INFO ] [Real]Added 71 Read/Feed constraints in 12 ms returned sat
[2022-05-22 08:53:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:03] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:53:03] [INFO ] [Nat]Added 71 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:03] [INFO ] Computed and/alt/rep : 48/177/30 causal constraints (skipped 41 transitions) in 9 ms.
[2022-05-22 08:53:03] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:53:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:03] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:53:03] [INFO ] [Real]Added 71 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:53:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:03] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:53:03] [INFO ] [Nat]Added 71 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:03] [INFO ] Computed and/alt/rep : 48/177/30 causal constraints (skipped 41 transitions) in 9 ms.
[2022-05-22 08:53:03] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:53:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:03] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:53:03] [INFO ] [Real]Added 71 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:03] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:53:03] [INFO ] [Nat]Added 71 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:03] [INFO ] Computed and/alt/rep : 48/177/30 causal constraints (skipped 41 transitions) in 10 ms.
[2022-05-22 08:53:03] [INFO ] Added : 27 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:53:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:03] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:53:03] [INFO ] [Real]Added 71 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:03] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:53:03] [INFO ] [Nat]Added 71 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:03] [INFO ] Computed and/alt/rep : 48/177/30 causal constraints (skipped 41 transitions) in 9 ms.
[2022-05-22 08:53:03] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:53:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:53:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:04] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 08:53:04] [INFO ] [Real]Added 71 Read/Feed constraints in 25 ms returned sat
[2022-05-22 08:53:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:04] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:53:04] [INFO ] [Nat]Added 71 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:04] [INFO ] Computed and/alt/rep : 48/177/30 causal constraints (skipped 41 transitions) in 9 ms.
[2022-05-22 08:53:04] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:53:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:04] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:53:04] [INFO ] [Real]Added 71 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:04] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:53:04] [INFO ] [Nat]Added 71 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:04] [INFO ] Computed and/alt/rep : 48/177/30 causal constraints (skipped 41 transitions) in 10 ms.
[2022-05-22 08:53:04] [INFO ] Added : 27 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:53:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:04] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:53:04] [INFO ] [Real]Added 71 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:04] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-22 08:53:04] [INFO ] [Nat]Added 71 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:04] [INFO ] Computed and/alt/rep : 48/177/30 causal constraints (skipped 41 transitions) in 9 ms.
[2022-05-22 08:53:04] [INFO ] Added : 27 causal constraints over 6 iterations in 71 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:53:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:04] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:53:04] [INFO ] [Real]Added 71 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:04] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:53:04] [INFO ] [Nat]Added 71 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:04] [INFO ] Computed and/alt/rep : 48/177/30 causal constraints (skipped 41 transitions) in 10 ms.
[2022-05-22 08:53:04] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:53:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:53:05] [INFO ] [Real]Added 71 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:53:05] [INFO ] [Nat]Added 71 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:05] [INFO ] Computed and/alt/rep : 48/177/30 causal constraints (skipped 41 transitions) in 8 ms.
[2022-05-22 08:53:05] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:53:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:53:05] [INFO ] [Real]Added 71 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:05] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:53:05] [INFO ] [Nat]Added 71 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:05] [INFO ] Computed and/alt/rep : 48/177/30 causal constraints (skipped 41 transitions) in 8 ms.
[2022-05-22 08:53:05] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:53:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:05] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:53:05] [INFO ] [Real]Added 71 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:05] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:53:05] [INFO ] [Nat]Added 71 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:05] [INFO ] Computed and/alt/rep : 48/177/30 causal constraints (skipped 41 transitions) in 10 ms.
[2022-05-22 08:53:05] [INFO ] Added : 27 causal constraints over 6 iterations in 71 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 08:53:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:05] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:53:05] [INFO ] [Real]Added 71 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:05] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:53:05] [INFO ] [Nat]Added 71 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:05] [INFO ] Computed and/alt/rep : 48/177/30 causal constraints (skipped 41 transitions) in 9 ms.
[2022-05-22 08:53:05] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:53:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:53:05] [INFO ] [Real]Added 71 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:05] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-22 08:53:05] [INFO ] [Nat]Added 71 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:05] [INFO ] Computed and/alt/rep : 48/177/30 causal constraints (skipped 41 transitions) in 8 ms.
[2022-05-22 08:53:06] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 21 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11969, 3402, 4074, 3111, 3368, 11741, 3402, 3162, 2679, 3402, 2099, 3402, 3402]
Incomplete Parikh walk after 356100 steps, including 100 resets, run finished after 614 ms. (steps per millisecond=579 ) properties (out of 13) seen :3436 could not realise parikh vector
Incomplete Parikh walk after 356000 steps, including 99 resets, run finished after 598 ms. (steps per millisecond=595 ) properties (out of 13) seen :3431 could not realise parikh vector
Incomplete Parikh walk after 225700 steps, including 184 resets, run finished after 670 ms. (steps per millisecond=336 ) properties (out of 13) seen :2141 could not realise parikh vector
Incomplete Parikh walk after 356000 steps, including 98 resets, run finished after 633 ms. (steps per millisecond=562 ) properties (out of 13) seen :3431 could not realise parikh vector
Incomplete Parikh walk after 283700 steps, including 350 resets, run finished after 676 ms. (steps per millisecond=419 ) properties (out of 13) seen :2743 could not realise parikh vector
Incomplete Parikh walk after 332000 steps, including 99 resets, run finished after 578 ms. (steps per millisecond=574 ) properties (out of 13) seen :3193 could not realise parikh vector
Incomplete Parikh walk after 356100 steps, including 100 resets, run finished after 615 ms. (steps per millisecond=579 ) properties (out of 13) seen :3438 could not realise parikh vector
Incomplete Parikh walk after 1189800 steps, including 98 resets, run finished after 2503 ms. (steps per millisecond=475 ) properties (out of 13) seen :11782 could not realise parikh vector
Incomplete Parikh walk after 352600 steps, including 98 resets, run finished after 614 ms. (steps per millisecond=574 ) properties (out of 13) seen :3772 could not realise parikh vector
Incomplete Parikh walk after 327100 steps, including 100 resets, run finished after 533 ms. (steps per millisecond=613 ) properties (out of 13) seen :3144 could not realise parikh vector
Incomplete Parikh walk after 423300 steps, including 100 resets, run finished after 840 ms. (steps per millisecond=503 ) properties (out of 13) seen :4107 could not realise parikh vector
Incomplete Parikh walk after 356100 steps, including 100 resets, run finished after 599 ms. (steps per millisecond=594 ) properties (out of 13) seen :3434 could not realise parikh vector
Incomplete Parikh walk after 1212400 steps, including 97 resets, run finished after 2199 ms. (steps per millisecond=551 ) properties (out of 13) seen :11995 could not realise parikh vector
Support contains 13 out of 126 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 126/126 places, 432/432 transitions.
Graph (complete) has 330 edges and 126 vertex of which 121 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 0 output transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 121 transition count 425
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 121 transition count 424
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 120 transition count 424
Applied a total of 10 rules in 12 ms. Remains 120 /126 variables (removed 6) and now considering 424/432 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 120/126 places, 424/432 transitions.
Normalized transition count is 162 out of 424 initially.
// Phase 1: matrix 162 rows 120 cols
[2022-05-22 08:53:17] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 4752 ms. (steps per millisecond=210 ) properties (out of 13) seen :42232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 13) seen :3585
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 13) seen :3585
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 809 ms. (steps per millisecond=1236 ) properties (out of 13) seen :3076
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 13) seen :3397
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 13) seen :3547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 13) seen :3585
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 13) seen :3585
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 656 ms. (steps per millisecond=1524 ) properties (out of 13) seen :3575
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1007 ms. (steps per millisecond=993 ) properties (out of 13) seen :2680
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 13) seen :3585
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1253 ms. (steps per millisecond=798 ) properties (out of 13) seen :2306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 13) seen :3585
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 13) seen :3585
[2022-05-22 08:53:27] [INFO ] Flow matrix only has 162 transitions (discarded 262 similar events)
// Phase 1: matrix 162 rows 120 cols
[2022-05-22 08:53:27] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:28] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 08:53:28] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-22 08:53:28] [INFO ] [Real]Added 70 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:53:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 08:53:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:28] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 08:53:28] [INFO ] [Nat]Added 70 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:53:28] [INFO ] Computed and/alt/rep : 47/174/30 causal constraints (skipped 40 transitions) in 14 ms.
[2022-05-22 08:53:28] [INFO ] Added : 24 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 08:53:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:28] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:53:28] [INFO ] [Real]Added 70 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:53:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:28] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-22 08:53:28] [INFO ] [Nat]Added 70 Read/Feed constraints in 26 ms returned sat
[2022-05-22 08:53:28] [INFO ] Computed and/alt/rep : 47/174/30 causal constraints (skipped 40 transitions) in 12 ms.
[2022-05-22 08:53:28] [INFO ] Added : 24 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:53:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:28] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-05-22 08:53:28] [INFO ] [Real]Added 70 Read/Feed constraints in 25 ms returned sat
[2022-05-22 08:53:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:28] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:53:28] [INFO ] [Nat]Added 70 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:28] [INFO ] Computed and/alt/rep : 47/174/30 causal constraints (skipped 40 transitions) in 8 ms.
[2022-05-22 08:53:28] [INFO ] Added : 24 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:53:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:28] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:53:28] [INFO ] [Real]Added 70 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:28] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:53:29] [INFO ] [Nat]Added 70 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:29] [INFO ] Computed and/alt/rep : 47/174/30 causal constraints (skipped 40 transitions) in 8 ms.
[2022-05-22 08:53:29] [INFO ] Added : 24 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:53:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:53:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:29] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-22 08:53:29] [INFO ] [Real]Added 70 Read/Feed constraints in 24 ms returned sat
[2022-05-22 08:53:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:29] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:53:29] [INFO ] [Nat]Added 70 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:29] [INFO ] Computed and/alt/rep : 47/174/30 causal constraints (skipped 40 transitions) in 8 ms.
[2022-05-22 08:53:29] [INFO ] Added : 24 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:53:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:53:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:29] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-05-22 08:53:29] [INFO ] [Real]Added 70 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:53:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:29] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:53:29] [INFO ] [Nat]Added 70 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:29] [INFO ] Computed and/alt/rep : 47/174/30 causal constraints (skipped 40 transitions) in 12 ms.
[2022-05-22 08:53:29] [INFO ] Added : 24 causal constraints over 5 iterations in 65 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:53:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:29] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:53:29] [INFO ] [Real]Added 70 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:29] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:53:29] [INFO ] [Nat]Added 70 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:29] [INFO ] Computed and/alt/rep : 47/174/30 causal constraints (skipped 40 transitions) in 10 ms.
[2022-05-22 08:53:29] [INFO ] Added : 24 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:53:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:29] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:53:29] [INFO ] [Real]Added 70 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:53:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:53:29] [INFO ] [Nat]Added 70 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:29] [INFO ] Computed and/alt/rep : 47/174/30 causal constraints (skipped 40 transitions) in 10 ms.
[2022-05-22 08:53:30] [INFO ] Added : 24 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:53:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:30] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:53:30] [INFO ] [Real]Added 70 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:30] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:53:30] [INFO ] [Nat]Added 70 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:30] [INFO ] Computed and/alt/rep : 47/174/30 causal constraints (skipped 40 transitions) in 10 ms.
[2022-05-22 08:53:30] [INFO ] Added : 24 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:53:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:30] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:53:30] [INFO ] [Real]Added 70 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:53:30] [INFO ] [Nat]Added 70 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:30] [INFO ] Computed and/alt/rep : 47/174/30 causal constraints (skipped 40 transitions) in 11 ms.
[2022-05-22 08:53:30] [INFO ] Added : 24 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:53:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:30] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:53:30] [INFO ] [Real]Added 70 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:30] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:53:30] [INFO ] [Nat]Added 70 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:30] [INFO ] Computed and/alt/rep : 47/174/30 causal constraints (skipped 40 transitions) in 10 ms.
[2022-05-22 08:53:30] [INFO ] Added : 27 causal constraints over 6 iterations in 72 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:53:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:30] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:53:30] [INFO ] [Real]Added 70 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:53:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:30] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:53:30] [INFO ] [Nat]Added 70 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:30] [INFO ] Computed and/alt/rep : 47/174/30 causal constraints (skipped 40 transitions) in 11 ms.
[2022-05-22 08:53:30] [INFO ] Added : 24 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:53:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:30] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:53:30] [INFO ] [Real]Added 70 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:53:30] [INFO ] [Nat]Added 70 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:31] [INFO ] Computed and/alt/rep : 47/174/30 causal constraints (skipped 40 transitions) in 10 ms.
[2022-05-22 08:53:31] [INFO ] Added : 24 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12442, 3585, 4144, 3373, 3547, 11743, 3585, 3544, 2683, 3585, 2212, 3585, 3585]
Incomplete Parikh walk after 374100 steps, including 100 resets, run finished after 728 ms. (steps per millisecond=513 ) properties (out of 13) seen :3618 could not realise parikh vector
Incomplete Parikh walk after 374000 steps, including 99 resets, run finished after 760 ms. (steps per millisecond=492 ) properties (out of 13) seen :3615 could not realise parikh vector
Incomplete Parikh walk after 234400 steps, including 133 resets, run finished after 773 ms. (steps per millisecond=303 ) properties (out of 13) seen :2243 could not realise parikh vector
Incomplete Parikh walk after 374000 steps, including 99 resets, run finished after 798 ms. (steps per millisecond=468 ) properties (out of 13) seen :3616 could not realise parikh vector
Incomplete Parikh walk after 283400 steps, including 334 resets, run finished after 737 ms. (steps per millisecond=384 ) properties (out of 13) seen :2746 could not realise parikh vector
Incomplete Parikh walk after 369900 steps, including 99 resets, run finished after 795 ms. (steps per millisecond=465 ) properties (out of 13) seen :3575 could not realise parikh vector
Incomplete Parikh walk after 374100 steps, including 100 resets, run finished after 739 ms. (steps per millisecond=506 ) properties (out of 13) seen :3616 could not realise parikh vector
Incomplete Parikh walk after 1189700 steps, including 96 resets, run finished after 2638 ms. (steps per millisecond=450 ) properties (out of 13) seen :11786 could not realise parikh vector
Incomplete Parikh walk after 370200 steps, including 98 resets, run finished after 739 ms. (steps per millisecond=500 ) properties (out of 13) seen :3986 could not realise parikh vector
Incomplete Parikh walk after 352600 steps, including 100 resets, run finished after 694 ms. (steps per millisecond=508 ) properties (out of 13) seen :3403 could not realise parikh vector
Incomplete Parikh walk after 429600 steps, including 100 resets, run finished after 930 ms. (steps per millisecond=461 ) properties (out of 13) seen :4177 could not realise parikh vector
Incomplete Parikh walk after 374100 steps, including 100 resets, run finished after 746 ms. (steps per millisecond=501 ) properties (out of 13) seen :3619 could not realise parikh vector
Incomplete Parikh walk after 1259000 steps, including 97 resets, run finished after 2518 ms. (steps per millisecond=500 ) properties (out of 13) seen :12469 could not realise parikh vector
Support contains 13 out of 120 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 120/120 places, 424/424 transitions.
Applied a total of 0 rules in 12 ms. Remains 120 /120 variables (removed 0) and now considering 424/424 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 120/120 places, 424/424 transitions.
Starting structural reductions, iteration 0 : 120/120 places, 424/424 transitions.
Applied a total of 0 rules in 5 ms. Remains 120 /120 variables (removed 0) and now considering 424/424 (removed 0) transitions.
[2022-05-22 08:53:44] [INFO ] Flow matrix only has 162 transitions (discarded 262 similar events)
// Phase 1: matrix 162 rows 120 cols
[2022-05-22 08:53:44] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:53:44] [INFO ] Implicit Places using invariants in 52 ms returned []
[2022-05-22 08:53:44] [INFO ] Flow matrix only has 162 transitions (discarded 262 similar events)
// Phase 1: matrix 162 rows 120 cols
[2022-05-22 08:53:44] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:53:44] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-22 08:53:44] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
[2022-05-22 08:53:45] [INFO ] Redundant transitions in 180 ms returned [418, 419, 420, 421]
Found 4 redundant transitions using SMT.
Drop transitions removed 4 transitions
Redundant transitions reduction (with SMT) removed 4 transitions :[421, 420, 419, 418]
[2022-05-22 08:53:45] [INFO ] Flow matrix only has 160 transitions (discarded 260 similar events)
// Phase 1: matrix 160 rows 120 cols
[2022-05-22 08:53:45] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:45] [INFO ] Dead Transitions using invariants and state equation in 76 ms returned []
Starting structural reductions, iteration 1 : 120/120 places, 420/424 transitions.
Graph (complete) has 315 edges and 120 vertex of which 118 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 118 transition count 418
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 118 transition count 417
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 117 transition count 417
Applied a total of 5 rules in 12 ms. Remains 117 /120 variables (removed 3) and now considering 417/420 (removed 3) transitions.
[2022-05-22 08:53:45] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:53:45] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:45] [INFO ] Implicit Places using invariants in 54 ms returned []
[2022-05-22 08:53:45] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:53:45] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:45] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:53:45] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 245 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 117/120 places, 417/424 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:53:45] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4782 ms. (steps per millisecond=209 ) properties (out of 13) seen :44219
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1013 ms. (steps per millisecond=987 ) properties (out of 13) seen :3151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 571 ms. (steps per millisecond=1751 ) properties (out of 13) seen :3673
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1058 ms. (steps per millisecond=945 ) properties (out of 13) seen :3509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1154 ms. (steps per millisecond=866 ) properties (out of 13) seen :2863
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1144 ms. (steps per millisecond=874 ) properties (out of 13) seen :2592
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 13) seen :3704
[2022-05-22 08:53:56] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:53:56] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:53:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:56] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-05-22 08:53:56] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:53:56] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:56] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:53:56] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:56] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:53:56] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:53:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:56] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:53:56] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:56] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:53:56] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:56] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:53:56] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:53:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:56] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:53:56] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:56] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:53:56] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:56] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:53:56] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:53:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 08:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:56] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:53:56] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:56] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:53:56] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:56] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:53:56] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:53:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:57] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:53:57] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:57] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:53:57] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:57] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:53:57] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:53:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:57] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:53:57] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:57] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:53:57] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:57] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:53:57] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:53:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:57] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:53:57] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:57] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:53:57] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:57] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:53:57] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:53:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:57] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:53:57] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:57] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:53:57] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:57] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:53:57] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:53:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:57] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-22 08:53:57] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:57] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:53:57] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:57] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:53:57] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:53:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:58] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:53:58] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:58] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:53:58] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:58] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:53:58] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:53:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:58] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:53:58] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:58] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-22 08:53:58] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:53:58] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:53:58] [INFO ] Added : 26 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:53:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:58] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:53:58] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:58] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:53:58] [INFO ] [Nat]Added 68 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:53:58] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:53:58] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:53:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:58] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:53:58] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:53:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:53:58] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:53:58] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:53:58] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:53:58] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12904, 3704, 4307, 3660, 3664, 11745, 3704, 3547, 2832, 3704, 2500, 3704, 3704]
Incomplete Parikh walk after 385600 steps, including 100 resets, run finished after 620 ms. (steps per millisecond=621 ) properties (out of 13) seen :3733 could not realise parikh vector
Incomplete Parikh walk after 385500 steps, including 98 resets, run finished after 622 ms. (steps per millisecond=619 ) properties (out of 13) seen :3734 could not realise parikh vector
Incomplete Parikh walk after 264400 steps, including 130 resets, run finished after 889 ms. (steps per millisecond=297 ) properties (out of 13) seen :2532 could not realise parikh vector
Incomplete Parikh walk after 385500 steps, including 98 resets, run finished after 713 ms. (steps per millisecond=540 ) properties (out of 13) seen :3737 could not realise parikh vector
Incomplete Parikh walk after 297900 steps, including 290 resets, run finished after 705 ms. (steps per millisecond=422 ) properties (out of 13) seen :2892 could not realise parikh vector
Incomplete Parikh walk after 369800 steps, including 99 resets, run finished after 666 ms. (steps per millisecond=555 ) properties (out of 13) seen :3576 could not realise parikh vector
Incomplete Parikh walk after 385600 steps, including 100 resets, run finished after 637 ms. (steps per millisecond=605 ) properties (out of 13) seen :3737 could not realise parikh vector
Incomplete Parikh walk after 1189500 steps, including 97 resets, run finished after 2398 ms. (steps per millisecond=496 ) properties (out of 13) seen :11781 could not realise parikh vector
Incomplete Parikh walk after 381500 steps, including 98 resets, run finished after 693 ms. (steps per millisecond=550 ) properties (out of 13) seen :4085 could not realise parikh vector
Incomplete Parikh walk after 381100 steps, including 100 resets, run finished after 632 ms. (steps per millisecond=603 ) properties (out of 13) seen :3691 could not realise parikh vector
Incomplete Parikh walk after 445700 steps, including 100 resets, run finished after 982 ms. (steps per millisecond=453 ) properties (out of 13) seen :4336 could not realise parikh vector
Incomplete Parikh walk after 385600 steps, including 100 resets, run finished after 750 ms. (steps per millisecond=514 ) properties (out of 13) seen :3734 could not realise parikh vector
Incomplete Parikh walk after 1305000 steps, including 97 resets, run finished after 2468 ms. (steps per millisecond=528 ) properties (out of 13) seen :12932 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 6 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 08:54:11] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:54:11] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:54:12] [INFO ] Implicit Places using invariants in 547 ms returned []
[2022-05-22 08:54:12] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:54:12] [INFO ] Computed 1 place invariants in 14 ms
[2022-05-22 08:54:12] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:54:12] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 714 ms to find 0 implicit places.
[2022-05-22 08:54:12] [INFO ] Redundant transitions in 155 ms returned []
[2022-05-22 08:54:12] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:54:12] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:54:12] [INFO ] Dead Transitions using invariants and state equation in 168 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:54:12] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4780 ms. (steps per millisecond=209 ) properties (out of 13) seen :44001
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 838 ms. (steps per millisecond=1193 ) properties (out of 13) seen :3274
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 854 ms. (steps per millisecond=1170 ) properties (out of 13) seen :3652
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 890 ms. (steps per millisecond=1123 ) properties (out of 13) seen :3508
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1084 ms. (steps per millisecond=922 ) properties (out of 13) seen :2561
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1192 ms. (steps per millisecond=838 ) properties (out of 13) seen :2267
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 13) seen :3704
[2022-05-22 08:54:23] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:54:23] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:54:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:23] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-22 08:54:23] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:54:23] [INFO ] [Real]Added 68 Read/Feed constraints in 11 ms returned sat
[2022-05-22 08:54:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 26 ms returned sat
[2022-05-22 08:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:24] [INFO ] [Nat]Absence check using state equation in 996 ms returned sat
[2022-05-22 08:54:24] [INFO ] [Nat]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:54:24] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:54:24] [INFO ] Added : 25 causal constraints over 5 iterations in 66 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:54:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:24] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2022-05-22 08:54:24] [INFO ] [Real]Added 68 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:54:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:24] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:54:24] [INFO ] [Nat]Added 68 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:54:24] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 14 ms.
[2022-05-22 08:54:24] [INFO ] Added : 25 causal constraints over 5 iterations in 74 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 08:54:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:25] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:54:25] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:54:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:25] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2022-05-22 08:54:25] [INFO ] [Nat]Added 68 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:54:25] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 08:54:25] [INFO ] Added : 25 causal constraints over 5 iterations in 66 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 08:54:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 7 ms returned sat
[2022-05-22 08:54:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:25] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 08:54:25] [INFO ] [Real]Added 68 Read/Feed constraints in 25 ms returned sat
[2022-05-22 08:54:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:25] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:54:25] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:54:25] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:54:25] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:54:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:25] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:54:25] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:54:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:25] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:54:25] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:54:25] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:54:25] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:54:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:25] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 08:54:25] [INFO ] [Real]Added 68 Read/Feed constraints in 25 ms returned sat
[2022-05-22 08:54:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:26] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-22 08:54:26] [INFO ] [Nat]Added 68 Read/Feed constraints in 26 ms returned sat
[2022-05-22 08:54:26] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 16 ms.
[2022-05-22 08:54:26] [INFO ] Added : 25 causal constraints over 5 iterations in 90 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 08:54:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:26] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 08:54:26] [INFO ] [Real]Added 68 Read/Feed constraints in 26 ms returned sat
[2022-05-22 08:54:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:26] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2022-05-22 08:54:26] [INFO ] [Nat]Added 68 Read/Feed constraints in 16 ms returned sat
[2022-05-22 08:54:26] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 08:54:26] [INFO ] Added : 25 causal constraints over 5 iterations in 118 ms. Result :sat
Minimization took 28 ms.
[2022-05-22 08:54:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:54:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:26] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 08:54:26] [INFO ] [Real]Added 68 Read/Feed constraints in 26 ms returned sat
[2022-05-22 08:54:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:26] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2022-05-22 08:54:26] [INFO ] [Nat]Added 68 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:54:26] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 08:54:27] [INFO ] Added : 25 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 31 ms.
[2022-05-22 08:54:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:27] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2022-05-22 08:54:27] [INFO ] [Real]Added 68 Read/Feed constraints in 24 ms returned sat
[2022-05-22 08:54:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 27 ms returned sat
[2022-05-22 08:54:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Nat]Absence check using state equation in 932 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Nat]Added 68 Read/Feed constraints in 53 ms returned sat
[2022-05-22 08:54:28] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 23 ms.
[2022-05-22 08:54:28] [INFO ] Added : 25 causal constraints over 5 iterations in 94 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:54:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Real]Added 68 Read/Feed constraints in 25 ms returned sat
[2022-05-22 08:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:54:28] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:54:28] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 08:54:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Real]Added 68 Read/Feed constraints in 25 ms returned sat
[2022-05-22 08:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:28] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2022-05-22 08:54:28] [INFO ] [Nat]Added 68 Read/Feed constraints in 25 ms returned sat
[2022-05-22 08:54:28] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:54:29] [INFO ] Added : 26 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 16 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 39 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Added 68 Read/Feed constraints in 15 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 20 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:54:29] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:54:29] [INFO ] Added : 25 causal constraints over 5 iterations in 71 ms. Result :sat
Minimization took 17 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 29 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Real]Added 68 Read/Feed constraints in 24 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 20 ms returned sat
[2022-05-22 08:54:29] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:54:29] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:54:29] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12908, 3706, 4319, 3662, 3666, 11748, 3707, 3550, 2835, 3706, 2502, 3706, 3706]
Incomplete Parikh walk after 385800 steps, including 100 resets, run finished after 599 ms. (steps per millisecond=644 ) properties (out of 13) seen :3739 could not realise parikh vector
Incomplete Parikh walk after 385700 steps, including 98 resets, run finished after 657 ms. (steps per millisecond=587 ) properties (out of 13) seen :3736 could not realise parikh vector
Incomplete Parikh walk after 264600 steps, including 128 resets, run finished after 863 ms. (steps per millisecond=306 ) properties (out of 13) seen :2534 could not realise parikh vector
Incomplete Parikh walk after 385700 steps, including 98 resets, run finished after 732 ms. (steps per millisecond=526 ) properties (out of 13) seen :3737 could not realise parikh vector
Incomplete Parikh walk after 298200 steps, including 266 resets, run finished after 655 ms. (steps per millisecond=455 ) properties (out of 13) seen :2885 could not realise parikh vector
Incomplete Parikh walk after 370100 steps, including 99 resets, run finished after 712 ms. (steps per millisecond=519 ) properties (out of 13) seen :3583 could not realise parikh vector
Incomplete Parikh walk after 385900 steps, including 100 resets, run finished after 594 ms. (steps per millisecond=649 ) properties (out of 13) seen :3738 could not realise parikh vector
Incomplete Parikh walk after 1189800 steps, including 97 resets, run finished after 2374 ms. (steps per millisecond=501 ) properties (out of 13) seen :11785 could not realise parikh vector
Incomplete Parikh walk after 381700 steps, including 98 resets, run finished after 665 ms. (steps per millisecond=573 ) properties (out of 13) seen :4077 could not realise parikh vector
Incomplete Parikh walk after 381300 steps, including 100 resets, run finished after 650 ms. (steps per millisecond=586 ) properties (out of 13) seen :3689 could not realise parikh vector
Incomplete Parikh walk after 446900 steps, including 100 resets, run finished after 853 ms. (steps per millisecond=523 ) properties (out of 13) seen :4347 could not realise parikh vector
Incomplete Parikh walk after 385800 steps, including 100 resets, run finished after 647 ms. (steps per millisecond=596 ) properties (out of 13) seen :3740 could not realise parikh vector
Incomplete Parikh walk after 1305400 steps, including 97 resets, run finished after 2236 ms. (steps per millisecond=583 ) properties (out of 13) seen :12936 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 08:54:41] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:54:41] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:54:41] [INFO ] Implicit Places using invariants in 106 ms returned []
[2022-05-22 08:54:41] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:54:41] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:54:42] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:54:42] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
[2022-05-22 08:54:42] [INFO ] Redundant transitions in 163 ms returned []
[2022-05-22 08:54:42] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:54:42] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:54:42] [INFO ] Dead Transitions using invariants and state equation in 89 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:54:42] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4733 ms. (steps per millisecond=211 ) properties (out of 13) seen :44120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 994 ms. (steps per millisecond=1006 ) properties (out of 13) seen :2935
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 13) seen :3647
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 13) seen :3674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1076 ms. (steps per millisecond=929 ) properties (out of 13) seen :2538
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1177 ms. (steps per millisecond=849 ) properties (out of 13) seen :2153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 13) seen :3704
[2022-05-22 08:54:52] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:54:52] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:54:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:52] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-05-22 08:54:52] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:54:52] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:54:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:52] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:54:52] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:54:52] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:54:52] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:54:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:52] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:54:52] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:54:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:52] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 08:54:52] [INFO ] [Nat]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 08:54:52] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:54:52] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:54:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:53] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:54:53] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:54:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:53] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-22 08:54:53] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:54:53] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:54:53] [INFO ] Added : 25 causal constraints over 5 iterations in 95 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:54:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:53] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:54:53] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:54:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:53] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:54:53] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:54:53] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:54:53] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:54:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:54:53] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:54:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:53] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:54:53] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:54:53] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:54:53] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:54:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:53] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:54:53] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:54:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:53] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:54:53] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:54:53] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:54:53] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:54:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:53] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-05-22 08:54:53] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:54:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:54:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:54] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-22 08:54:54] [INFO ] [Nat]Added 68 Read/Feed constraints in 25 ms returned sat
[2022-05-22 08:54:54] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 08:54:54] [INFO ] Added : 25 causal constraints over 5 iterations in 84 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 08:54:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:54] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:54:54] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:54:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:54:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:54] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:54:54] [INFO ] [Nat]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 08:54:54] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 23 ms.
[2022-05-22 08:54:54] [INFO ] Added : 25 causal constraints over 5 iterations in 72 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:54:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:54] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:54:54] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:54:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:54:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:54] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-22 08:54:54] [INFO ] [Nat]Added 68 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:54:54] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 08:54:54] [INFO ] Added : 25 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 08:54:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:54:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:54] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:54:54] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:54:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 11 ms returned sat
[2022-05-22 08:54:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:54] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:54:54] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:54:54] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:54:54] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 08:54:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:54:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:54] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:54:54] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:54:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:54:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:54:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:54:55] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Nat]Added 68 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:54:55] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 08:54:55] [INFO ] Added : 26 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 27 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 26 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Real]Added 68 Read/Feed constraints in 8 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 19 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:54:55] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:54:55] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 15 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 25 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Real]Added 68 Read/Feed constraints in 8 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 19 ms returned sat
[2022-05-22 08:54:55] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:54:55] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:54:55] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12981, 3708, 4321, 3664, 3668, 11751, 3709, 3654, 2838, 3708, 2505, 3708, 3708]
Incomplete Parikh walk after 386000 steps, including 100 resets, run finished after 574 ms. (steps per millisecond=672 ) properties (out of 13) seen :3740 could not realise parikh vector
Incomplete Parikh walk after 385900 steps, including 98 resets, run finished after 635 ms. (steps per millisecond=607 ) properties (out of 13) seen :3736 could not realise parikh vector
Incomplete Parikh walk after 264900 steps, including 128 resets, run finished after 850 ms. (steps per millisecond=311 ) properties (out of 13) seen :2536 could not realise parikh vector
Incomplete Parikh walk after 385900 steps, including 98 resets, run finished after 698 ms. (steps per millisecond=552 ) properties (out of 13) seen :3739 could not realise parikh vector
Incomplete Parikh walk after 298500 steps, including 286 resets, run finished after 648 ms. (steps per millisecond=460 ) properties (out of 13) seen :2894 could not realise parikh vector
Incomplete Parikh walk after 380500 steps, including 99 resets, run finished after 706 ms. (steps per millisecond=538 ) properties (out of 13) seen :3685 could not realise parikh vector
Incomplete Parikh walk after 386100 steps, including 100 resets, run finished after 593 ms. (steps per millisecond=651 ) properties (out of 13) seen :3743 could not realise parikh vector
Incomplete Parikh walk after 1190100 steps, including 97 resets, run finished after 2319 ms. (steps per millisecond=513 ) properties (out of 13) seen :11792 could not realise parikh vector
Incomplete Parikh walk after 381900 steps, including 98 resets, run finished after 667 ms. (steps per millisecond=572 ) properties (out of 13) seen :4086 could not realise parikh vector
Incomplete Parikh walk after 381500 steps, including 100 resets, run finished after 674 ms. (steps per millisecond=566 ) properties (out of 13) seen :3695 could not realise parikh vector
Incomplete Parikh walk after 447100 steps, including 100 resets, run finished after 846 ms. (steps per millisecond=528 ) properties (out of 13) seen :4349 could not realise parikh vector
Incomplete Parikh walk after 386000 steps, including 100 resets, run finished after 676 ms. (steps per millisecond=571 ) properties (out of 13) seen :3740 could not realise parikh vector
Incomplete Parikh walk after 1312700 steps, including 97 resets, run finished after 2257 ms. (steps per millisecond=581 ) properties (out of 13) seen :13010 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 7 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 11 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 08:55:07] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:55:07] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:55:07] [INFO ] Implicit Places using invariants in 66 ms returned []
[2022-05-22 08:55:07] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:55:07] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:55:07] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:55:08] [INFO ] Implicit Places using invariants and state equation in 220 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
[2022-05-22 08:55:08] [INFO ] Redundant transitions in 170 ms returned []
[2022-05-22 08:55:08] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:55:08] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:55:08] [INFO ] Dead Transitions using invariants and state equation in 92 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:55:08] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 4926 ms. (steps per millisecond=203 ) properties (out of 13) seen :44174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 743 ms. (steps per millisecond=1345 ) properties (out of 13) seen :3340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 890 ms. (steps per millisecond=1123 ) properties (out of 13) seen :3319
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 13) seen :3574
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1029 ms. (steps per millisecond=971 ) properties (out of 13) seen :2757
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1149 ms. (steps per millisecond=870 ) properties (out of 13) seen :2339
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 13) seen :3704
[2022-05-22 08:55:18] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:55:18] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:55:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:18] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:55:18] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:55:18] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:55:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 08:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:18] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-05-22 08:55:18] [INFO ] [Nat]Added 68 Read/Feed constraints in 16 ms returned sat
[2022-05-22 08:55:18] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:55:18] [INFO ] Added : 25 causal constraints over 5 iterations in 67 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 08:55:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:18] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-22 08:55:18] [INFO ] [Real]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 08:55:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:18] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-05-22 08:55:18] [INFO ] [Nat]Added 68 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:55:18] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:55:19] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:55:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:19] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:55:19] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:55:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:19] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:55:19] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:55:19] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:55:19] [INFO ] Added : 25 causal constraints over 5 iterations in 69 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:55:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:19] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:55:19] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:55:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:19] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:55:19] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:55:19] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:55:19] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:55:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:19] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:55:19] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:55:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:19] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:55:19] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:55:19] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:55:19] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:55:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:19] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:55:19] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:55:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:19] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:55:19] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:55:19] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:55:19] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:55:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:20] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:55:20] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:55:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:20] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:55:20] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:55:20] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:55:20] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 08:55:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:20] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:55:20] [INFO ] [Real]Added 68 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:55:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:20] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:55:20] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:55:20] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:55:20] [INFO ] Added : 25 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:55:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:20] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-05-22 08:55:20] [INFO ] [Real]Added 68 Read/Feed constraints in 11 ms returned sat
[2022-05-22 08:55:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:20] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:55:20] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:55:20] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:55:20] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:55:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:20] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:55:20] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:55:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:20] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:55:20] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:55:20] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:55:20] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:55:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:20] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:55:20] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:55:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:20] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:55:21] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:55:21] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:55:21] [INFO ] Added : 26 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:55:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:55:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:21] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2022-05-22 08:55:21] [INFO ] [Real]Added 68 Read/Feed constraints in 18 ms returned sat
[2022-05-22 08:55:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:21] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:55:21] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:55:21] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:55:21] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:55:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:21] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:55:21] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:55:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:21] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:55:21] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:55:21] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:55:21] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12984, 3710, 4324, 3666, 3671, 11753, 3711, 3658, 2841, 3710, 2507, 3710, 3710]
Incomplete Parikh walk after 386200 steps, including 100 resets, run finished after 595 ms. (steps per millisecond=649 ) properties (out of 13) seen :3743 could not realise parikh vector
Incomplete Parikh walk after 386100 steps, including 98 resets, run finished after 617 ms. (steps per millisecond=625 ) properties (out of 13) seen :3741 could not realise parikh vector
Incomplete Parikh walk after 265100 steps, including 121 resets, run finished after 839 ms. (steps per millisecond=315 ) properties (out of 13) seen :2538 could not realise parikh vector
Incomplete Parikh walk after 386100 steps, including 98 resets, run finished after 694 ms. (steps per millisecond=556 ) properties (out of 13) seen :3739 could not realise parikh vector
Incomplete Parikh walk after 298800 steps, including 310 resets, run finished after 655 ms. (steps per millisecond=456 ) properties (out of 13) seen :2904 could not realise parikh vector
Incomplete Parikh walk after 380900 steps, including 99 resets, run finished after 831 ms. (steps per millisecond=458 ) properties (out of 13) seen :3688 could not realise parikh vector
Incomplete Parikh walk after 386300 steps, including 100 resets, run finished after 744 ms. (steps per millisecond=519 ) properties (out of 13) seen :3743 could not realise parikh vector
Incomplete Parikh walk after 1190300 steps, including 97 resets, run finished after 2419 ms. (steps per millisecond=492 ) properties (out of 13) seen :11795 could not realise parikh vector
Incomplete Parikh walk after 382200 steps, including 98 resets, run finished after 654 ms. (steps per millisecond=584 ) properties (out of 13) seen :4097 could not realise parikh vector
Incomplete Parikh walk after 381700 steps, including 100 resets, run finished after 620 ms. (steps per millisecond=615 ) properties (out of 13) seen :3698 could not realise parikh vector
Incomplete Parikh walk after 447400 steps, including 100 resets, run finished after 853 ms. (steps per millisecond=524 ) properties (out of 13) seen :4351 could not realise parikh vector
Incomplete Parikh walk after 386200 steps, including 100 resets, run finished after 627 ms. (steps per millisecond=615 ) properties (out of 13) seen :3741 could not realise parikh vector
Incomplete Parikh walk after 1313000 steps, including 97 resets, run finished after 2274 ms. (steps per millisecond=577 ) properties (out of 13) seen :13009 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 11 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 08:55:34] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:55:34] [INFO ] Computed 1 place invariants in 10 ms
[2022-05-22 08:55:34] [INFO ] Implicit Places using invariants in 93 ms returned []
[2022-05-22 08:55:34] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:55:34] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:55:34] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:55:34] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
[2022-05-22 08:55:34] [INFO ] Redundant transitions in 161 ms returned []
[2022-05-22 08:55:34] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:55:34] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:55:34] [INFO ] Dead Transitions using invariants and state equation in 187 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:55:34] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 4730 ms. (steps per millisecond=211 ) properties (out of 13) seen :44222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 13) seen :3375
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 689 ms. (steps per millisecond=1451 ) properties (out of 13) seen :3663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 728 ms. (steps per millisecond=1373 ) properties (out of 13) seen :3411
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 976 ms. (steps per millisecond=1024 ) properties (out of 13) seen :2975
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1101 ms. (steps per millisecond=908 ) properties (out of 13) seen :2390
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 13) seen :3704
[2022-05-22 08:55:44] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:55:44] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:55:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:44] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 08:55:44] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:55:44] [INFO ] [Real]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 08:55:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:44] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-05-22 08:55:44] [INFO ] [Nat]Added 68 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:55:44] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:55:44] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:55:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:44] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-22 08:55:44] [INFO ] [Real]Added 68 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:55:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 26 ms returned sat
[2022-05-22 08:55:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:46] [INFO ] [Nat]Absence check using state equation in 1062 ms returned sat
[2022-05-22 08:55:46] [INFO ] [Nat]Added 68 Read/Feed constraints in 34 ms returned sat
[2022-05-22 08:55:46] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 08:55:46] [INFO ] Added : 25 causal constraints over 5 iterations in 254 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 08:55:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:46] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:55:46] [INFO ] [Real]Added 68 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:55:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:55:46] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:55:46] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:55:46] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:55:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:46] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:55:46] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:55:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:46] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:55:46] [INFO ] [Nat]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:55:46] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:55:46] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:55:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:46] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:55:46] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:55:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:46] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:55:46] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:55:46] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:55:46] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:55:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:46] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:55:47] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:55:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:55:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:47] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:55:47] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:55:47] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 08:55:47] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:55:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:47] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:55:47] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:55:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:47] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:55:47] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:55:47] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:55:47] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:55:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:47] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-22 08:55:47] [INFO ] [Real]Added 68 Read/Feed constraints in 24 ms returned sat
[2022-05-22 08:55:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:47] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:55:47] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:55:47] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:55:47] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:55:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:55:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:47] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:55:47] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:55:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:47] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:55:47] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:55:47] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:55:47] [INFO ] Added : 25 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:55:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:47] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:55:47] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:55:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:55:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:55:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:55:47] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:55:47] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:55:47] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:55:48] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 16 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 08:55:48] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:55:48] [INFO ] [Real]Added 68 Read/Feed constraints in 9 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 1 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 24 ms returned sat
[2022-05-22 08:55:48] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:55:48] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:55:48] [INFO ] Added : 26 causal constraints over 6 iterations in 70 ms. Result :sat
Minimization took 16 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 08:55:48] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:55:48] [INFO ] [Real]Added 68 Read/Feed constraints in 9 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 1 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 23 ms returned sat
[2022-05-22 08:55:48] [INFO ] [Nat]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:55:48] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 08:55:48] [INFO ] Added : 25 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 18 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 08:55:48] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:55:48] [INFO ] [Real]Added 68 Read/Feed constraints in 8 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 1 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 24 ms returned sat
[2022-05-22 08:55:48] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:55:48] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 08:55:48] [INFO ] Added : 25 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12987, 3712, 4387, 3668, 3673, 11756, 3713, 3661, 2914, 3713, 2509, 3713, 3713]
Incomplete Parikh walk after 386500 steps, including 100 resets, run finished after 587 ms. (steps per millisecond=658 ) properties (out of 13) seen :3748 could not realise parikh vector
Incomplete Parikh walk after 386400 steps, including 98 resets, run finished after 644 ms. (steps per millisecond=600 ) properties (out of 13) seen :3742 could not realise parikh vector
Incomplete Parikh walk after 265300 steps, including 132 resets, run finished after 839 ms. (steps per millisecond=316 ) properties (out of 13) seen :2538 could not realise parikh vector
Incomplete Parikh walk after 386400 steps, including 98 resets, run finished after 695 ms. (steps per millisecond=555 ) properties (out of 13) seen :3743 could not realise parikh vector
Incomplete Parikh walk after 306100 steps, including 288 resets, run finished after 662 ms. (steps per millisecond=462 ) properties (out of 13) seen :2977 could not realise parikh vector
Incomplete Parikh walk after 381200 steps, including 99 resets, run finished after 668 ms. (steps per millisecond=570 ) properties (out of 13) seen :3692 could not realise parikh vector
Incomplete Parikh walk after 386500 steps, including 100 resets, run finished after 603 ms. (steps per millisecond=640 ) properties (out of 13) seen :3747 could not realise parikh vector
Incomplete Parikh walk after 1190600 steps, including 97 resets, run finished after 2301 ms. (steps per millisecond=517 ) properties (out of 13) seen :11797 could not realise parikh vector
Incomplete Parikh walk after 382400 steps, including 98 resets, run finished after 658 ms. (steps per millisecond=581 ) properties (out of 13) seen :4080 could not realise parikh vector
Incomplete Parikh walk after 381900 steps, including 100 resets, run finished after 670 ms. (steps per millisecond=570 ) properties (out of 13) seen :3696 could not realise parikh vector
Incomplete Parikh walk after 453700 steps, including 100 resets, run finished after 852 ms. (steps per millisecond=532 ) properties (out of 13) seen :4417 could not realise parikh vector
Incomplete Parikh walk after 386400 steps, including 100 resets, run finished after 633 ms. (steps per millisecond=610 ) properties (out of 13) seen :3745 could not realise parikh vector
Incomplete Parikh walk after 1313300 steps, including 97 resets, run finished after 2412 ms. (steps per millisecond=544 ) properties (out of 13) seen :13013 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 10 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 08:56:00] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:56:00] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:56:01] [INFO ] Implicit Places using invariants in 402 ms returned []
[2022-05-22 08:56:01] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:56:01] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:56:01] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:56:01] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 543 ms to find 0 implicit places.
[2022-05-22 08:56:01] [INFO ] Redundant transitions in 213 ms returned []
[2022-05-22 08:56:01] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:56:01] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:01] [INFO ] Dead Transitions using invariants and state equation in 85 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:56:01] [INFO ] Computed 1 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 5078 ms. (steps per millisecond=196 ) properties (out of 13) seen :44223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 982 ms. (steps per millisecond=1018 ) properties (out of 13) seen :3324
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1031 ms. (steps per millisecond=969 ) properties (out of 13) seen :3594
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 13) seen :3576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1069 ms. (steps per millisecond=935 ) properties (out of 13) seen :2523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1293 ms. (steps per millisecond=773 ) properties (out of 13) seen :2835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 13) seen :3704
[2022-05-22 08:56:12] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:56:12] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:56:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:12] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:56:12] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:56:12] [INFO ] [Real]Added 68 Read/Feed constraints in 11 ms returned sat
[2022-05-22 08:56:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:13] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:56:13] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:56:13] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:56:13] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:56:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:56:13] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:56:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:13] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:56:13] [INFO ] [Nat]Added 68 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:56:13] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:56:13] [INFO ] Added : 25 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:56:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:13] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:56:13] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:56:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:13] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:56:13] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:56:13] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:56:13] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:56:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:13] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:56:13] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:56:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:13] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:56:13] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:56:13] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 08:56:13] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:56:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:13] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:56:13] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:56:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:13] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:56:13] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:56:13] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:56:13] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:56:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:13] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:56:13] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:56:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:14] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:56:14] [INFO ] [Nat]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 08:56:14] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:56:14] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:56:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:14] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:56:14] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:56:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:14] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:56:14] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:56:14] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:56:14] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:56:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:14] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:56:14] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:56:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:14] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:56:14] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:56:14] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:56:14] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:56:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:14] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:56:14] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:56:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:14] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:56:14] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:56:14] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:56:14] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:56:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:14] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:56:14] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:56:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:14] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:56:14] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:56:14] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:56:14] [INFO ] Added : 25 causal constraints over 5 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:56:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:14] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:56:14] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:56:14] [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 20 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:56:15] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:56:15] [INFO ] Added : 26 causal constraints over 6 iterations in 70 ms. Result :sat
Minimization took 18 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 23 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Real]Added 68 Read/Feed constraints in 10 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 20 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:56:15] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:56:15] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 16 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 25 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Real]Added 68 Read/Feed constraints in 10 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 21 ms returned sat
[2022-05-22 08:56:15] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:56:15] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:56:15] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12991, 3715, 4389, 3670, 3675, 11758, 3715, 3665, 2918, 3716, 2739, 3715, 3715]
Incomplete Parikh walk after 386700 steps, including 100 resets, run finished after 624 ms. (steps per millisecond=619 ) properties (out of 13) seen :3747 could not realise parikh vector
Incomplete Parikh walk after 386600 steps, including 98 resets, run finished after 625 ms. (steps per millisecond=618 ) properties (out of 13) seen :3745 could not realise parikh vector
Incomplete Parikh walk after 288300 steps, including 130 resets, run finished after 907 ms. (steps per millisecond=317 ) properties (out of 13) seen :2774 could not realise parikh vector
Incomplete Parikh walk after 386700 steps, including 98 resets, run finished after 699 ms. (steps per millisecond=553 ) properties (out of 13) seen :3745 could not realise parikh vector
Incomplete Parikh walk after 306500 steps, including 301 resets, run finished after 676 ms. (steps per millisecond=453 ) properties (out of 13) seen :2987 could not realise parikh vector
Incomplete Parikh walk after 381600 steps, including 99 resets, run finished after 684 ms. (steps per millisecond=557 ) properties (out of 13) seen :3696 could not realise parikh vector
Incomplete Parikh walk after 386700 steps, including 100 resets, run finished after 602 ms. (steps per millisecond=642 ) properties (out of 13) seen :3753 could not realise parikh vector
Incomplete Parikh walk after 1190800 steps, including 97 resets, run finished after 2260 ms. (steps per millisecond=526 ) properties (out of 13) seen :11798 could not realise parikh vector
Incomplete Parikh walk after 382600 steps, including 98 resets, run finished after 667 ms. (steps per millisecond=573 ) properties (out of 13) seen :4103 could not realise parikh vector
Incomplete Parikh walk after 382100 steps, including 100 resets, run finished after 629 ms. (steps per millisecond=607 ) properties (out of 13) seen :3703 could not realise parikh vector
Incomplete Parikh walk after 453900 steps, including 100 resets, run finished after 878 ms. (steps per millisecond=516 ) properties (out of 13) seen :4418 could not realise parikh vector
Incomplete Parikh walk after 386700 steps, including 100 resets, run finished after 620 ms. (steps per millisecond=623 ) properties (out of 13) seen :3743 could not realise parikh vector
Incomplete Parikh walk after 1313700 steps, including 97 resets, run finished after 2275 ms. (steps per millisecond=577 ) properties (out of 13) seen :13014 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 08:56:27] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:56:27] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:56:27] [INFO ] Implicit Places using invariants in 111 ms returned []
[2022-05-22 08:56:27] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:56:27] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:56:27] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:56:28] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 319 ms to find 0 implicit places.
[2022-05-22 08:56:28] [INFO ] Redundant transitions in 186 ms returned []
[2022-05-22 08:56:28] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:56:28] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:56:28] [INFO ] Dead Transitions using invariants and state equation in 89 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:56:28] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4781 ms. (steps per millisecond=209 ) properties (out of 13) seen :44339
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 983 ms. (steps per millisecond=1017 ) properties (out of 13) seen :3054
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 599 ms. (steps per millisecond=1669 ) properties (out of 13) seen :3674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 712 ms. (steps per millisecond=1404 ) properties (out of 13) seen :3621
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1027 ms. (steps per millisecond=973 ) properties (out of 13) seen :2685
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1135 ms. (steps per millisecond=881 ) properties (out of 13) seen :2645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 13) seen :3704
[2022-05-22 08:56:38] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:56:38] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:38] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-22 08:56:38] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:56:38] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:56:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:38] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:56:38] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:56:38] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 22 ms.
[2022-05-22 08:56:38] [INFO ] Added : 25 causal constraints over 5 iterations in 69 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:56:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:38] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 08:56:38] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:56:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:38] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-22 08:56:38] [INFO ] [Nat]Added 68 Read/Feed constraints in 35 ms returned sat
[2022-05-22 08:56:38] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 14 ms.
[2022-05-22 08:56:39] [INFO ] Added : 25 causal constraints over 5 iterations in 100 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:56:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:39] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 08:56:39] [INFO ] [Real]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 08:56:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:39] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 08:56:39] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:56:39] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:56:39] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:56:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:39] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-22 08:56:39] [INFO ] [Real]Added 68 Read/Feed constraints in 11 ms returned sat
[2022-05-22 08:56:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 5 ms returned sat
[2022-05-22 08:56:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:39] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:56:39] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:56:39] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:56:39] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:56:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:39] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:56:39] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:56:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:56:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:39] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:56:39] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:56:39] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 08:56:39] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:56:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:39] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:56:39] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:56:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:39] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-05-22 08:56:40] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:56:40] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:56:40] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:56:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:40] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-05-22 08:56:40] [INFO ] [Real]Added 68 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:56:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:40] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:56:40] [INFO ] [Nat]Added 68 Read/Feed constraints in 23 ms returned sat
[2022-05-22 08:56:40] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 08:56:40] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:56:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:40] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-22 08:56:40] [INFO ] [Real]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 08:56:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:40] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:56:40] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:56:40] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 20 ms.
[2022-05-22 08:56:40] [INFO ] Added : 25 causal constraints over 5 iterations in 68 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:56:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:56:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:40] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:56:40] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:56:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:40] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:56:40] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:56:40] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:56:40] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:56:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:40] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:56:40] [INFO ] [Real]Added 68 Read/Feed constraints in 11 ms returned sat
[2022-05-22 08:56:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:40] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-05-22 08:56:40] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:56:40] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:56:41] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:56:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:56:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:41] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-22 08:56:41] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:56:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:41] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-22 08:56:41] [INFO ] [Nat]Added 68 Read/Feed constraints in 16 ms returned sat
[2022-05-22 08:56:41] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 08:56:41] [INFO ] Added : 26 causal constraints over 6 iterations in 73 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:56:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:41] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2022-05-22 08:56:41] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:56:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:41] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 08:56:41] [INFO ] [Nat]Added 68 Read/Feed constraints in 25 ms returned sat
[2022-05-22 08:56:41] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 08:56:41] [INFO ] Added : 25 causal constraints over 5 iterations in 78 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:56:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:41] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:56:41] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:56:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:56:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:56:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:56:41] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-05-22 08:56:41] [INFO ] [Nat]Added 68 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:56:41] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 08:56:41] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 27 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12995, 3717, 4391, 3672, 3678, 11761, 3717, 3667, 2924, 3718, 2741, 3717, 3717]
Incomplete Parikh walk after 386900 steps, including 100 resets, run finished after 579 ms. (steps per millisecond=668 ) properties (out of 13) seen :3749 could not realise parikh vector
Incomplete Parikh walk after 386800 steps, including 98 resets, run finished after 633 ms. (steps per millisecond=611 ) properties (out of 13) seen :3744 could not realise parikh vector
Incomplete Parikh walk after 288500 steps, including 131 resets, run finished after 898 ms. (steps per millisecond=321 ) properties (out of 13) seen :2774 could not realise parikh vector
Incomplete Parikh walk after 386900 steps, including 98 resets, run finished after 694 ms. (steps per millisecond=557 ) properties (out of 13) seen :3749 could not realise parikh vector
Incomplete Parikh walk after 307100 steps, including 258 resets, run finished after 668 ms. (steps per millisecond=459 ) properties (out of 13) seen :2979 could not realise parikh vector
Incomplete Parikh walk after 381800 steps, including 99 resets, run finished after 673 ms. (steps per millisecond=567 ) properties (out of 13) seen :3697 could not realise parikh vector
Incomplete Parikh walk after 386900 steps, including 100 resets, run finished after 602 ms. (steps per millisecond=642 ) properties (out of 13) seen :3747 could not realise parikh vector
Incomplete Parikh walk after 1191100 steps, including 97 resets, run finished after 2231 ms. (steps per millisecond=533 ) properties (out of 13) seen :11805 could not realise parikh vector
Incomplete Parikh walk after 382900 steps, including 98 resets, run finished after 647 ms. (steps per millisecond=591 ) properties (out of 13) seen :4094 could not realise parikh vector
Incomplete Parikh walk after 382300 steps, including 100 resets, run finished after 630 ms. (steps per millisecond=606 ) properties (out of 13) seen :3704 could not realise parikh vector
Incomplete Parikh walk after 454100 steps, including 100 resets, run finished after 845 ms. (steps per millisecond=537 ) properties (out of 13) seen :4416 could not realise parikh vector
Incomplete Parikh walk after 386900 steps, including 100 resets, run finished after 655 ms. (steps per millisecond=590 ) properties (out of 13) seen :3749 could not realise parikh vector
Incomplete Parikh walk after 1314100 steps, including 97 resets, run finished after 2266 ms. (steps per millisecond=579 ) properties (out of 13) seen :13020 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 08:56:53] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:56:53] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:56:53] [INFO ] Implicit Places using invariants in 55 ms returned []
[2022-05-22 08:56:53] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:56:53] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:56:54] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:56:54] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
[2022-05-22 08:56:54] [INFO ] Redundant transitions in 193 ms returned []
[2022-05-22 08:56:54] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:56:54] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:56:54] [INFO ] Dead Transitions using invariants and state equation in 100 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:56:54] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4850 ms. (steps per millisecond=206 ) properties (out of 13) seen :44287
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 830 ms. (steps per millisecond=1204 ) properties (out of 13) seen :3221
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 904 ms. (steps per millisecond=1106 ) properties (out of 13) seen :3249
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 766 ms. (steps per millisecond=1305 ) properties (out of 13) seen :3505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1016 ms. (steps per millisecond=984 ) properties (out of 13) seen :2651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1115 ms. (steps per millisecond=896 ) properties (out of 13) seen :2324
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 13) seen :3704
[2022-05-22 08:57:04] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:57:04] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:57:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:04] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:57:04] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:57:04] [INFO ] [Real]Added 68 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:57:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:04] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:57:04] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:04] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:57:05] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:57:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:05] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:57:05] [INFO ] [Real]Added 68 Read/Feed constraints in 11 ms returned sat
[2022-05-22 08:57:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:05] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:57:05] [INFO ] [Nat]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:57:05] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 08:57:05] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:57:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:57:05] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:57:05] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:05] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:57:05] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:57:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:57:05] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:05] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-22 08:57:05] [INFO ] [Nat]Added 68 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:57:05] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 08:57:05] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 08:57:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:57:05] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:05] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:57:05] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:05] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 08:57:05] [INFO ] Added : 25 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:57:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:57:06] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:06] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:57:06] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:06] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 08:57:06] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:57:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:06] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:57:06] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:57:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:06] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:57:06] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:57:06] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:57:06] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:57:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:06] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-22 08:57:06] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:57:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:06] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:57:06] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:06] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:57:06] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:57:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:06] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:57:06] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:06] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:57:06] [INFO ] [Nat]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:57:06] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 08:57:06] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:57:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:57:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:06] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:57:06] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:06] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:57:06] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:06] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:57:06] [INFO ] Added : 25 causal constraints over 5 iterations in 70 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:57:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:07] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:57:07] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:57:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:07] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:57:07] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:07] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:57:07] [INFO ] Added : 26 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:57:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:07] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:57:07] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:57:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:07] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:57:07] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:07] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:57:07] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:57:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:07] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:57:07] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:07] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:57:07] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:07] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:57:07] [INFO ] Added : 25 causal constraints over 5 iterations in 75 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12999, 3719, 4393, 3674, 3680, 11764, 3719, 3669, 2928, 3720, 2743, 3719, 3720]
Incomplete Parikh walk after 387200 steps, including 100 resets, run finished after 725 ms. (steps per millisecond=534 ) properties (out of 13) seen :3754 could not realise parikh vector
Incomplete Parikh walk after 387000 steps, including 98 resets, run finished after 761 ms. (steps per millisecond=508 ) properties (out of 13) seen :3747 could not realise parikh vector
Incomplete Parikh walk after 288700 steps, including 132 resets, run finished after 1035 ms. (steps per millisecond=278 ) properties (out of 13) seen :2777 could not realise parikh vector
Incomplete Parikh walk after 387100 steps, including 98 resets, run finished after 845 ms. (steps per millisecond=458 ) properties (out of 13) seen :3749 could not realise parikh vector
Incomplete Parikh walk after 307500 steps, including 296 resets, run finished after 783 ms. (steps per millisecond=392 ) properties (out of 13) seen :2983 could not realise parikh vector
Incomplete Parikh walk after 382000 steps, including 99 resets, run finished after 827 ms. (steps per millisecond=461 ) properties (out of 13) seen :3699 could not realise parikh vector
Incomplete Parikh walk after 387100 steps, including 100 resets, run finished after 741 ms. (steps per millisecond=522 ) properties (out of 13) seen :3751 could not realise parikh vector
Incomplete Parikh walk after 1191400 steps, including 97 resets, run finished after 2478 ms. (steps per millisecond=480 ) properties (out of 13) seen :11799 could not realise parikh vector
Incomplete Parikh walk after 383100 steps, including 98 resets, run finished after 661 ms. (steps per millisecond=579 ) properties (out of 13) seen :4128 could not realise parikh vector
Incomplete Parikh walk after 382500 steps, including 100 resets, run finished after 624 ms. (steps per millisecond=612 ) properties (out of 13) seen :3705 could not realise parikh vector
Incomplete Parikh walk after 454300 steps, including 100 resets, run finished after 898 ms. (steps per millisecond=505 ) properties (out of 13) seen :4422 could not realise parikh vector
Incomplete Parikh walk after 387100 steps, including 100 resets, run finished after 626 ms. (steps per millisecond=618 ) properties (out of 13) seen :3752 could not realise parikh vector
Incomplete Parikh walk after 1314500 steps, including 97 resets, run finished after 2303 ms. (steps per millisecond=570 ) properties (out of 13) seen :13023 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 11 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 08:57:20] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:57:20] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:57:21] [INFO ] Implicit Places using invariants in 53 ms returned []
[2022-05-22 08:57:21] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:57:21] [INFO ] Computed 1 place invariants in 4 ms
[2022-05-22 08:57:21] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:57:21] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2022-05-22 08:57:21] [INFO ] Redundant transitions in 146 ms returned []
[2022-05-22 08:57:21] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:57:21] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-22 08:57:21] [INFO ] Dead Transitions using invariants and state equation in 76 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:57:21] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4995 ms. (steps per millisecond=200 ) properties (out of 13) seen :44177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1156 ms. (steps per millisecond=865 ) properties (out of 13) seen :2902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 13) seen :3665
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 13) seen :3571
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 988 ms. (steps per millisecond=1012 ) properties (out of 13) seen :2778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1356 ms. (steps per millisecond=737 ) properties (out of 13) seen :2415
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 13) seen :3704
[2022-05-22 08:57:32] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:57:32] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:57:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:32] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:57:32] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:57:32] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:57:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:32] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:57:32] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:32] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:57:32] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:57:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:32] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:57:32] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:57:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:32] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:57:32] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:32] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 08:57:32] [INFO ] Added : 25 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:57:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 08:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:32] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:57:32] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:57:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:32] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:57:32] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:32] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 08:57:32] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:57:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:32] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:57:32] [INFO ] [Real]Added 68 Read/Feed constraints in 19 ms returned sat
[2022-05-22 08:57:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:32] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:57:32] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:32] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:57:32] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:57:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:32] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:57:33] [INFO ] [Real]Added 68 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:57:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:57:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:33] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:57:33] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:33] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:57:33] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:57:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:33] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:57:33] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:33] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:57:33] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:33] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:57:33] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:57:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:33] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:57:33] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:57:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:33] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:57:33] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:57:33] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:57:33] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:57:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:33] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:57:33] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:33] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-05-22 08:57:33] [INFO ] [Nat]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 08:57:33] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:57:33] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:57:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:57:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:33] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:57:33] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:33] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-22 08:57:33] [INFO ] [Nat]Added 68 Read/Feed constraints in 28 ms returned sat
[2022-05-22 08:57:33] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:57:34] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:57:34] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 08:57:34] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Added 68 Read/Feed constraints in 11 ms returned sat
[2022-05-22 08:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:57:34] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 21 ms.
[2022-05-22 08:57:34] [INFO ] Added : 26 causal constraints over 6 iterations in 80 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 08:57:34] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 08:57:34] [INFO ] Added : 25 causal constraints over 5 iterations in 103 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:34] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:57:34] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:34] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:57:34] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13002, 3721, 4395, 3676, 3683, 11766, 3722, 3671, 2932, 3722, 2745, 3721, 3722]
Incomplete Parikh walk after 387400 steps, including 100 resets, run finished after 578 ms. (steps per millisecond=670 ) properties (out of 13) seen :3763 could not realise parikh vector
Incomplete Parikh walk after 387200 steps, including 98 resets, run finished after 621 ms. (steps per millisecond=623 ) properties (out of 13) seen :3751 could not realise parikh vector
Incomplete Parikh walk after 288900 steps, including 132 resets, run finished after 908 ms. (steps per millisecond=318 ) properties (out of 13) seen :2776 could not realise parikh vector
Incomplete Parikh walk after 387300 steps, including 98 resets, run finished after 693 ms. (steps per millisecond=558 ) properties (out of 13) seen :3753 could not realise parikh vector
Incomplete Parikh walk after 307900 steps, including 275 resets, run finished after 675 ms. (steps per millisecond=456 ) properties (out of 13) seen :2989 could not realise parikh vector
Incomplete Parikh walk after 382200 steps, including 99 resets, run finished after 670 ms. (steps per millisecond=570 ) properties (out of 13) seen :3700 could not realise parikh vector
Incomplete Parikh walk after 387400 steps, including 100 resets, run finished after 602 ms. (steps per millisecond=643 ) properties (out of 13) seen :3758 could not realise parikh vector
Incomplete Parikh walk after 1191600 steps, including 97 resets, run finished after 2265 ms. (steps per millisecond=526 ) properties (out of 13) seen :11805 could not realise parikh vector
Incomplete Parikh walk after 383400 steps, including 98 resets, run finished after 654 ms. (steps per millisecond=586 ) properties (out of 13) seen :4098 could not realise parikh vector
Incomplete Parikh walk after 382700 steps, including 100 resets, run finished after 653 ms. (steps per millisecond=586 ) properties (out of 13) seen :3708 could not realise parikh vector
Incomplete Parikh walk after 454500 steps, including 100 resets, run finished after 875 ms. (steps per millisecond=519 ) properties (out of 13) seen :4425 could not realise parikh vector
Incomplete Parikh walk after 387300 steps, including 100 resets, run finished after 643 ms. (steps per millisecond=602 ) properties (out of 13) seen :3756 could not realise parikh vector
Incomplete Parikh walk after 1314800 steps, including 97 resets, run finished after 2309 ms. (steps per millisecond=569 ) properties (out of 13) seen :13028 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 08:57:47] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:57:47] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:57:48] [INFO ] Implicit Places using invariants in 974 ms returned []
[2022-05-22 08:57:48] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:57:48] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:57:48] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:57:48] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 1183 ms to find 0 implicit places.
[2022-05-22 08:57:48] [INFO ] Redundant transitions in 328 ms returned []
[2022-05-22 08:57:48] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:57:48] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:57:48] [INFO ] Dead Transitions using invariants and state equation in 69 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:57:48] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4739 ms. (steps per millisecond=211 ) properties (out of 13) seen :44340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 747 ms. (steps per millisecond=1338 ) properties (out of 13) seen :3411
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 822 ms. (steps per millisecond=1216 ) properties (out of 13) seen :3379
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 958 ms. (steps per millisecond=1043 ) properties (out of 13) seen :3617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 982 ms. (steps per millisecond=1018 ) properties (out of 13) seen :2866
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1170 ms. (steps per millisecond=854 ) properties (out of 13) seen :2273
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 13) seen :3704
[2022-05-22 08:57:59] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:57:59] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:57:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:59] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:57:59] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:57:59] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:57:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:59] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:57:59] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:59] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:57:59] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:57:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-22 08:57:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:59] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:57:59] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:57:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:59] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:57:59] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:57:59] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:57:59] [INFO ] Added : 25 causal constraints over 5 iterations in 71 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:57:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:59] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-22 08:57:59] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:57:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:57:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:57:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:59] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:57:59] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:57:59] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:57:59] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:57:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:57:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:57:59] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:57:59] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:00] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 08:58:00] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:58:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:00] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:58:00] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:58:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:00] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:58:00] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:58:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Real]Added 68 Read/Feed constraints in 11 ms returned sat
[2022-05-22 08:58:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:00] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:58:00] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:58:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:00] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:58:00] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:00] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:58:00] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:58:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:01] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:58:01] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:01] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 08:58:01] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:01] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 08:58:01] [INFO ] Added : 25 causal constraints over 5 iterations in 65 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:58:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:01] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:58:01] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:01] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:58:01] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:01] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 08:58:01] [INFO ] Added : 25 causal constraints over 5 iterations in 65 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:58:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:01] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:58:01] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:58:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:01] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:58:01] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:01] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:58:01] [INFO ] Added : 26 causal constraints over 6 iterations in 70 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:58:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:01] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:58:01] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:58:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:01] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:58:01] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:01] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:58:01] [INFO ] Added : 25 causal constraints over 5 iterations in 65 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:58:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:01] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:58:01] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:01] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:58:02] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:02] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:58:02] [INFO ] Added : 25 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13005, 3723, 4398, 3678, 3685, 11769, 3724, 3674, 2935, 3724, 2747, 3723, 3725]
Incomplete Parikh walk after 387700 steps, including 100 resets, run finished after 702 ms. (steps per millisecond=552 ) properties (out of 13) seen :3760 could not realise parikh vector
Incomplete Parikh walk after 387400 steps, including 98 resets, run finished after 630 ms. (steps per millisecond=614 ) properties (out of 13) seen :3753 could not realise parikh vector
Incomplete Parikh walk after 289100 steps, including 126 resets, run finished after 916 ms. (steps per millisecond=315 ) properties (out of 13) seen :2781 could not realise parikh vector
Incomplete Parikh walk after 387500 steps, including 98 resets, run finished after 709 ms. (steps per millisecond=546 ) properties (out of 13) seen :3755 could not realise parikh vector
Incomplete Parikh walk after 308200 steps, including 291 resets, run finished after 672 ms. (steps per millisecond=458 ) properties (out of 13) seen :2998 could not realise parikh vector
Incomplete Parikh walk after 382500 steps, including 99 resets, run finished after 702 ms. (steps per millisecond=544 ) properties (out of 13) seen :3705 could not realise parikh vector
Incomplete Parikh walk after 387600 steps, including 100 resets, run finished after 615 ms. (steps per millisecond=630 ) properties (out of 13) seen :3755 could not realise parikh vector
Incomplete Parikh walk after 1191900 steps, including 97 resets, run finished after 2322 ms. (steps per millisecond=513 ) properties (out of 13) seen :11810 could not realise parikh vector
Incomplete Parikh walk after 383600 steps, including 98 resets, run finished after 660 ms. (steps per millisecond=581 ) properties (out of 13) seen :4140 could not realise parikh vector
Incomplete Parikh walk after 382900 steps, including 100 resets, run finished after 620 ms. (steps per millisecond=617 ) properties (out of 13) seen :3710 could not realise parikh vector
Incomplete Parikh walk after 454800 steps, including 100 resets, run finished after 891 ms. (steps per millisecond=510 ) properties (out of 13) seen :4427 could not realise parikh vector
Incomplete Parikh walk after 387500 steps, including 100 resets, run finished after 632 ms. (steps per millisecond=613 ) properties (out of 13) seen :3753 could not realise parikh vector
Incomplete Parikh walk after 1315100 steps, including 97 resets, run finished after 2337 ms. (steps per millisecond=562 ) properties (out of 13) seen :13031 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 19 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 6 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 08:58:14] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:58:14] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:58:14] [INFO ] Implicit Places using invariants in 53 ms returned []
[2022-05-22 08:58:14] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:58:14] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:58:14] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:58:14] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2022-05-22 08:58:14] [INFO ] Redundant transitions in 180 ms returned []
[2022-05-22 08:58:14] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:58:14] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:58:15] [INFO ] Dead Transitions using invariants and state equation in 780 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:58:15] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4826 ms. (steps per millisecond=207 ) properties (out of 13) seen :44499
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 947 ms. (steps per millisecond=1055 ) properties (out of 13) seen :3064
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 13) seen :3690
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 784 ms. (steps per millisecond=1275 ) properties (out of 13) seen :3261
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1009 ms. (steps per millisecond=991 ) properties (out of 13) seen :2969
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1106 ms. (steps per millisecond=904 ) properties (out of 13) seen :2705
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 13) seen :3704
[2022-05-22 08:58:26] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:58:26] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:58:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:58:26] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:58:26] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:58:26] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:58:26] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:58:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:26] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:58:26] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:58:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:26] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:58:26] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:58:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:26] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:58:26] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:26] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:58:26] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:58:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:27] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:58:27] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:27] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:58:27] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:27] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:58:27] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:58:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 08:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:27] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:58:27] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:27] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:58:27] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:27] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:58:27] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:58:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:27] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:58:27] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:27] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-05-22 08:58:27] [INFO ] [Nat]Added 68 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:58:27] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 08:58:27] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 34 ms.
[2022-05-22 08:58:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:27] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-05-22 08:58:27] [INFO ] [Real]Added 68 Read/Feed constraints in 24 ms returned sat
[2022-05-22 08:58:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:27] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-05-22 08:58:27] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:27] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:58:27] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:58:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:27] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:58:27] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:28] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:58:28] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:28] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:58:28] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:58:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:58:28] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:28] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-05-22 08:58:28] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:28] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:58:28] [INFO ] Added : 25 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 08:58:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:28] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:58:28] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:28] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:58:28] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:28] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:58:28] [INFO ] Added : 26 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:58:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:28] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:58:28] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:28] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:58:28] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:28] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:58:28] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 08:58:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:28] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:58:28] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:58:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:28] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:58:28] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:58:28] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 08:58:28] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13038, 3726, 4401, 3681, 3688, 11773, 3726, 3677, 2938, 3727, 2749, 3725, 3727]
Incomplete Parikh walk after 387900 steps, including 100 resets, run finished after 590 ms. (steps per millisecond=657 ) properties (out of 13) seen :3763 could not realise parikh vector
Incomplete Parikh walk after 387600 steps, including 98 resets, run finished after 639 ms. (steps per millisecond=606 ) properties (out of 13) seen :3755 could not realise parikh vector
Incomplete Parikh walk after 289300 steps, including 128 resets, run finished after 923 ms. (steps per millisecond=313 ) properties (out of 13) seen :2782 could not realise parikh vector
Incomplete Parikh walk after 387800 steps, including 98 resets, run finished after 699 ms. (steps per millisecond=554 ) properties (out of 13) seen :3758 could not realise parikh vector
Incomplete Parikh walk after 308500 steps, including 285 resets, run finished after 674 ms. (steps per millisecond=457 ) properties (out of 13) seen :3001 could not realise parikh vector
Incomplete Parikh walk after 382800 steps, including 99 resets, run finished after 677 ms. (steps per millisecond=565 ) properties (out of 13) seen :3705 could not realise parikh vector
Incomplete Parikh walk after 387800 steps, including 100 resets, run finished after 594 ms. (steps per millisecond=652 ) properties (out of 13) seen :3760 could not realise parikh vector
Incomplete Parikh walk after 1192300 steps, including 97 resets, run finished after 2246 ms. (steps per millisecond=530 ) properties (out of 13) seen :11811 could not realise parikh vector
Incomplete Parikh walk after 383900 steps, including 98 resets, run finished after 664 ms. (steps per millisecond=578 ) properties (out of 13) seen :4079 could not realise parikh vector
Incomplete Parikh walk after 383200 steps, including 100 resets, run finished after 616 ms. (steps per millisecond=622 ) properties (out of 13) seen :3711 could not realise parikh vector
Incomplete Parikh walk after 455100 steps, including 100 resets, run finished after 860 ms. (steps per millisecond=529 ) properties (out of 13) seen :4428 could not realise parikh vector
Incomplete Parikh walk after 387800 steps, including 100 resets, run finished after 630 ms. (steps per millisecond=615 ) properties (out of 13) seen :3760 could not realise parikh vector
Incomplete Parikh walk after 1318400 steps, including 97 resets, run finished after 2280 ms. (steps per millisecond=578 ) properties (out of 13) seen :13063 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 08:58:41] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:58:41] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:58:41] [INFO ] Implicit Places using invariants in 71 ms returned []
[2022-05-22 08:58:41] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:58:41] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:58:41] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:58:41] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
[2022-05-22 08:58:41] [INFO ] Redundant transitions in 206 ms returned []
[2022-05-22 08:58:41] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:58:41] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:58:41] [INFO ] Dead Transitions using invariants and state equation in 90 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:58:41] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4729 ms. (steps per millisecond=211 ) properties (out of 13) seen :44459
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 812 ms. (steps per millisecond=1231 ) properties (out of 13) seen :3364
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 862 ms. (steps per millisecond=1160 ) properties (out of 13) seen :3545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 610 ms. (steps per millisecond=1639 ) properties (out of 13) seen :3677
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1032 ms. (steps per millisecond=968 ) properties (out of 13) seen :2754
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1153 ms. (steps per millisecond=867 ) properties (out of 13) seen :2279
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 13) seen :3704
[2022-05-22 08:58:51] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:58:51] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:58:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:51] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:58:51] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:58:51] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:58:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:51] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 08:58:52] [INFO ] [Nat]Added 68 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:58:52] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 08:58:52] [INFO ] Added : 25 causal constraints over 5 iterations in 92 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:58:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:52] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:58:52] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 13 ms returned sat
[2022-05-22 08:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:52] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:58:52] [INFO ] [Nat]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:58:52] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:58:52] [INFO ] Added : 25 causal constraints over 5 iterations in 71 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:58:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:52] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-05-22 08:58:52] [INFO ] [Real]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 08:58:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:52] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:58:52] [INFO ] [Nat]Added 68 Read/Feed constraints in 11 ms returned sat
[2022-05-22 08:58:52] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:58:52] [INFO ] Added : 25 causal constraints over 5 iterations in 78 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 08:58:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:52] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-05-22 08:58:52] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:58:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:52] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:58:52] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:52] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:58:52] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:58:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:52] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-05-22 08:58:53] [INFO ] [Real]Added 68 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:58:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:53] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:58:53] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:53] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:58:53] [INFO ] Added : 25 causal constraints over 5 iterations in 67 ms. Result :sat
Minimization took 51 ms.
[2022-05-22 08:58:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 08:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:53] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2022-05-22 08:58:53] [INFO ] [Real]Added 68 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:58:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:53] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:58:53] [INFO ] [Nat]Added 68 Read/Feed constraints in 24 ms returned sat
[2022-05-22 08:58:53] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:58:53] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 08:58:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:53] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:58:53] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:53] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-05-22 08:58:53] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:53] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:58:53] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 08:58:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:53] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:58:53] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:53] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:58:53] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:53] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:58:53] [INFO ] Added : 25 causal constraints over 5 iterations in 98 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:58:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:54] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2022-05-22 08:58:54] [INFO ] [Real]Added 68 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:58:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:54] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-22 08:58:54] [INFO ] [Nat]Added 68 Read/Feed constraints in 26 ms returned sat
[2022-05-22 08:58:54] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 08:58:54] [INFO ] Added : 25 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 08:58:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 08:58:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:54] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:58:54] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:58:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:54] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-05-22 08:58:54] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:54] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 08:58:54] [INFO ] Added : 25 causal constraints over 5 iterations in 88 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:58:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:58:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:54] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:58:54] [INFO ] [Real]Added 68 Read/Feed constraints in 15 ms returned sat
[2022-05-22 08:58:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:54] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-05-22 08:58:54] [INFO ] [Nat]Added 68 Read/Feed constraints in 25 ms returned sat
[2022-05-22 08:58:54] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 08:58:54] [INFO ] Added : 26 causal constraints over 6 iterations in 77 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 08:58:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:54] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-05-22 08:58:54] [INFO ] [Real]Added 68 Read/Feed constraints in 11 ms returned sat
[2022-05-22 08:58:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:55] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2022-05-22 08:58:55] [INFO ] [Nat]Added 68 Read/Feed constraints in 30 ms returned sat
[2022-05-22 08:58:55] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 08:58:55] [INFO ] Added : 25 causal constraints over 5 iterations in 74 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:58:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:55] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:58:55] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:58:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:58:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:58:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:58:55] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 08:58:55] [INFO ] [Nat]Added 68 Read/Feed constraints in 13 ms returned sat
[2022-05-22 08:58:55] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 08:58:55] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 21 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13041, 3728, 4406, 3683, 3690, 11776, 3728, 3681, 2941, 3729, 2751, 3727, 3729]
Incomplete Parikh walk after 388100 steps, including 100 resets, run finished after 596 ms. (steps per millisecond=651 ) properties (out of 13) seen :3763 could not realise parikh vector
Incomplete Parikh walk after 387800 steps, including 98 resets, run finished after 625 ms. (steps per millisecond=620 ) properties (out of 13) seen :3760 could not realise parikh vector
Incomplete Parikh walk after 289500 steps, including 126 resets, run finished after 937 ms. (steps per millisecond=308 ) properties (out of 13) seen :2782 could not realise parikh vector
Incomplete Parikh walk after 388000 steps, including 98 resets, run finished after 699 ms. (steps per millisecond=555 ) properties (out of 13) seen :3758 could not realise parikh vector
Incomplete Parikh walk after 308800 steps, including 298 resets, run finished after 717 ms. (steps per millisecond=430 ) properties (out of 13) seen :3001 could not realise parikh vector
Incomplete Parikh walk after 383200 steps, including 99 resets, run finished after 689 ms. (steps per millisecond=556 ) properties (out of 13) seen :3708 could not realise parikh vector
Incomplete Parikh walk after 388000 steps, including 100 resets, run finished after 633 ms. (steps per millisecond=612 ) properties (out of 13) seen :3758 could not realise parikh vector
Incomplete Parikh walk after 1192600 steps, including 97 resets, run finished after 2279 ms. (steps per millisecond=523 ) properties (out of 13) seen :11817 could not realise parikh vector
Incomplete Parikh walk after 384100 steps, including 98 resets, run finished after 652 ms. (steps per millisecond=589 ) properties (out of 13) seen :4126 could not realise parikh vector
Incomplete Parikh walk after 383400 steps, including 100 resets, run finished after 633 ms. (steps per millisecond=605 ) properties (out of 13) seen :3714 could not realise parikh vector
Incomplete Parikh walk after 455600 steps, including 100 resets, run finished after 865 ms. (steps per millisecond=526 ) properties (out of 13) seen :4435 could not realise parikh vector
Incomplete Parikh walk after 388000 steps, including 100 resets, run finished after 652 ms. (steps per millisecond=595 ) properties (out of 13) seen :3760 could not realise parikh vector
Incomplete Parikh walk after 1318700 steps, including 97 resets, run finished after 2292 ms. (steps per millisecond=575 ) properties (out of 13) seen :13069 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 08:59:07] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:59:07] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:59:07] [INFO ] Implicit Places using invariants in 59 ms returned []
[2022-05-22 08:59:07] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:59:07] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:59:07] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:59:07] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
[2022-05-22 08:59:08] [INFO ] Redundant transitions in 169 ms returned []
[2022-05-22 08:59:08] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:59:08] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:59:08] [INFO ] Dead Transitions using invariants and state equation in 98 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:59:08] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 4697 ms. (steps per millisecond=212 ) properties (out of 13) seen :44207
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 771 ms. (steps per millisecond=1297 ) properties (out of 13) seen :3315
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 768 ms. (steps per millisecond=1302 ) properties (out of 13) seen :3627
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 721 ms. (steps per millisecond=1386 ) properties (out of 13) seen :3656
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1012 ms. (steps per millisecond=988 ) properties (out of 13) seen :2682
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1108 ms. (steps per millisecond=902 ) properties (out of 13) seen :2699
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 13) seen :3704
[2022-05-22 08:59:18] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:59:18] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:59:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:18] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:59:18] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:59:18] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:59:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:18] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:59:18] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:18] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:59:18] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:59:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:18] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:59:18] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:59:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:18] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:59:18] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:18] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:59:18] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:59:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:18] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:59:18] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:18] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:59:18] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:18] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:59:18] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:59:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:18] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:59:18] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:59:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:18] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:59:18] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:18] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:59:18] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:59:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:59:19] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:19] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:59:19] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:19] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:59:19] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:59:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 08:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:19] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:59:19] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:19] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:59:19] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:19] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:59:19] [INFO ] Added : 25 causal constraints over 5 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:59:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:19] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:59:19] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:59:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:19] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:59:19] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:59:19] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:59:19] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:59:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:19] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:59:19] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:19] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:59:19] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:59:19] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:59:19] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:59:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:19] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:59:19] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:59:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:19] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:59:19] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:59:19] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 08:59:19] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:59:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:20] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:59:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:20] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:20] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:59:20] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:59:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:20] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:59:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:20] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:59:20] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:59:20] [INFO ] Added : 26 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:59:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:20] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:59:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:20] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:20] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:59:20] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:59:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:20] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:59:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:20] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 08:59:20] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:59:20] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:59:20] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13046, 3730, 4408, 3685, 3693, 11778, 3730, 3683, 2943, 3731, 2753, 3729, 3731]
Incomplete Parikh walk after 388300 steps, including 100 resets, run finished after 641 ms. (steps per millisecond=605 ) properties (out of 13) seen :3761 could not realise parikh vector
Incomplete Parikh walk after 388000 steps, including 98 resets, run finished after 634 ms. (steps per millisecond=611 ) properties (out of 13) seen :3756 could not realise parikh vector
Incomplete Parikh walk after 289700 steps, including 125 resets, run finished after 911 ms. (steps per millisecond=318 ) properties (out of 13) seen :2784 could not realise parikh vector
Incomplete Parikh walk after 388200 steps, including 98 resets, run finished after 708 ms. (steps per millisecond=548 ) properties (out of 13) seen :3759 could not realise parikh vector
Incomplete Parikh walk after 309000 steps, including 305 resets, run finished after 676 ms. (steps per millisecond=457 ) properties (out of 13) seen :3003 could not realise parikh vector
Incomplete Parikh walk after 383400 steps, including 99 resets, run finished after 683 ms. (steps per millisecond=561 ) properties (out of 13) seen :3714 could not realise parikh vector
Incomplete Parikh walk after 388200 steps, including 100 resets, run finished after 598 ms. (steps per millisecond=649 ) properties (out of 13) seen :3760 could not realise parikh vector
Incomplete Parikh walk after 1192800 steps, including 97 resets, run finished after 2250 ms. (steps per millisecond=530 ) properties (out of 13) seen :11822 could not realise parikh vector
Incomplete Parikh walk after 384400 steps, including 98 resets, run finished after 664 ms. (steps per millisecond=578 ) properties (out of 13) seen :4146 could not realise parikh vector
Incomplete Parikh walk after 383600 steps, including 100 resets, run finished after 622 ms. (steps per millisecond=616 ) properties (out of 13) seen :3713 could not realise parikh vector
Incomplete Parikh walk after 455800 steps, including 100 resets, run finished after 868 ms. (steps per millisecond=525 ) properties (out of 13) seen :4441 could not realise parikh vector
Incomplete Parikh walk after 388200 steps, including 100 resets, run finished after 622 ms. (steps per millisecond=624 ) properties (out of 13) seen :3763 could not realise parikh vector
Incomplete Parikh walk after 1319200 steps, including 97 resets, run finished after 2304 ms. (steps per millisecond=572 ) properties (out of 13) seen :13071 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 08:59:33] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:59:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:59:33] [INFO ] Implicit Places using invariants in 118 ms returned []
[2022-05-22 08:59:33] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:59:33] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:59:33] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:59:33] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 367 ms to find 0 implicit places.
[2022-05-22 08:59:33] [INFO ] Redundant transitions in 150 ms returned []
[2022-05-22 08:59:33] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:59:33] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:59:33] [INFO ] Dead Transitions using invariants and state equation in 88 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:59:33] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4652 ms. (steps per millisecond=214 ) properties (out of 13) seen :44252
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 746 ms. (steps per millisecond=1340 ) properties (out of 13) seen :3350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 809 ms. (steps per millisecond=1236 ) properties (out of 13) seen :3455
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 13) seen :3660
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1107 ms. (steps per millisecond=903 ) properties (out of 13) seen :2752
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1219 ms. (steps per millisecond=820 ) properties (out of 13) seen :2463
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 13) seen :3704
[2022-05-22 08:59:43] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:59:43] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 08:59:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 13 ms returned sat
[2022-05-22 08:59:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:43] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:59:43] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:59:43] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:59:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:44] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-05-22 08:59:44] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:44] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 29 ms.
[2022-05-22 08:59:44] [INFO ] Added : 25 causal constraints over 5 iterations in 99 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 08:59:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:44] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:59:44] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 08:59:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:44] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 08:59:44] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:59:44] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 08:59:44] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:59:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:44] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:59:44] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:44] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 08:59:44] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:44] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:59:44] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:59:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:44] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-05-22 08:59:44] [INFO ] [Real]Added 68 Read/Feed constraints in 24 ms returned sat
[2022-05-22 08:59:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:44] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:59:44] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:44] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:59:44] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:59:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:44] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:59:44] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:44] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-05-22 08:59:44] [INFO ] [Nat]Added 68 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:59:45] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 08:59:45] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 08:59:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:45] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:59:45] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:45] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-22 08:59:45] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:45] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:59:45] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 08:59:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:45] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 08:59:45] [INFO ] [Real]Added 68 Read/Feed constraints in 24 ms returned sat
[2022-05-22 08:59:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:45] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:59:45] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:45] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:59:45] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:59:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:45] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:59:45] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:45] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:59:45] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:45] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:59:45] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:59:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:45] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2022-05-22 08:59:45] [INFO ] [Real]Added 68 Read/Feed constraints in 14 ms returned sat
[2022-05-22 08:59:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:45] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:59:45] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:45] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:59:46] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 08:59:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:46] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 08:59:46] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 08:59:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:46] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:59:46] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:59:46] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:59:46] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 08:59:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:46] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-05-22 08:59:46] [INFO ] [Real]Added 68 Read/Feed constraints in 24 ms returned sat
[2022-05-22 08:59:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 08:59:46] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:46] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 08:59:46] [INFO ] Added : 26 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 08:59:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:46] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:59:46] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:59:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:46] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 08:59:46] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 08:59:46] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 08:59:46] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 08:59:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:46] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 08:59:46] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:59:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 08:59:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 08:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 08:59:46] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 08:59:46] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 08:59:46] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 08:59:46] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13049, 3733, 4446, 3687, 3695, 11781, 3732, 3685, 2947, 3733, 2755, 3731, 3733]
Incomplete Parikh walk after 388500 steps, including 100 resets, run finished after 607 ms. (steps per millisecond=640 ) properties (out of 13) seen :3766 could not realise parikh vector
Incomplete Parikh walk after 388200 steps, including 98 resets, run finished after 681 ms. (steps per millisecond=570 ) properties (out of 13) seen :3760 could not realise parikh vector
Incomplete Parikh walk after 289900 steps, including 133 resets, run finished after 923 ms. (steps per millisecond=314 ) properties (out of 13) seen :2786 could not realise parikh vector
Incomplete Parikh walk after 388400 steps, including 98 resets, run finished after 708 ms. (steps per millisecond=548 ) properties (out of 13) seen :3762 could not realise parikh vector
Incomplete Parikh walk after 309400 steps, including 312 resets, run finished after 690 ms. (steps per millisecond=448 ) properties (out of 13) seen :3006 could not realise parikh vector
Incomplete Parikh walk after 383600 steps, including 99 resets, run finished after 673 ms. (steps per millisecond=569 ) properties (out of 13) seen :3715 could not realise parikh vector
Incomplete Parikh walk after 388400 steps, including 100 resets, run finished after 616 ms. (steps per millisecond=630 ) properties (out of 13) seen :3763 could not realise parikh vector
Incomplete Parikh walk after 1193100 steps, including 97 resets, run finished after 2228 ms. (steps per millisecond=535 ) properties (out of 13) seen :11826 could not realise parikh vector
Incomplete Parikh walk after 384600 steps, including 98 resets, run finished after 656 ms. (steps per millisecond=586 ) properties (out of 13) seen :4141 could not realise parikh vector
Incomplete Parikh walk after 383800 steps, including 100 resets, run finished after 629 ms. (steps per millisecond=610 ) properties (out of 13) seen :3717 could not realise parikh vector
Incomplete Parikh walk after 459600 steps, including 100 resets, run finished after 870 ms. (steps per millisecond=528 ) properties (out of 13) seen :4474 could not realise parikh vector
Incomplete Parikh walk after 388500 steps, including 100 resets, run finished after 642 ms. (steps per millisecond=605 ) properties (out of 13) seen :3765 could not realise parikh vector
Incomplete Parikh walk after 1319500 steps, including 97 resets, run finished after 2335 ms. (steps per millisecond=565 ) properties (out of 13) seen :13069 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 08:59:59] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:59:59] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-22 08:59:59] [INFO ] Implicit Places using invariants in 53 ms returned []
[2022-05-22 08:59:59] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:59:59] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:59:59] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 08:59:59] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
[2022-05-22 08:59:59] [INFO ] Redundant transitions in 235 ms returned []
[2022-05-22 08:59:59] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:59:59] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 08:59:59] [INFO ] Dead Transitions using invariants and state equation in 89 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 08:59:59] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 5065 ms. (steps per millisecond=197 ) properties (out of 13) seen :43878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 13) seen :3397
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 13) seen :3684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 831 ms. (steps per millisecond=1203 ) properties (out of 13) seen :3096
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1016 ms. (steps per millisecond=984 ) properties (out of 13) seen :2795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1068 ms. (steps per millisecond=936 ) properties (out of 13) seen :2544
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 13) seen :3704
[2022-05-22 09:00:09] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:00:09] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:00:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:10] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:00:10] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:00:10] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:00:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:10] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:00:10] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:10] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:00:10] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:00:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:00:10] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:10] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:00:10] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:00:10] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:00:10] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:00:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:10] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-05-22 09:00:10] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:10] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-22 09:00:10] [INFO ] [Nat]Added 68 Read/Feed constraints in 33 ms returned sat
[2022-05-22 09:00:10] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 09:00:10] [INFO ] Added : 25 causal constraints over 5 iterations in 75 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 09:00:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:10] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:00:10] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:10] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:00:10] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:10] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:00:10] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:00:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:11] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 09:00:11] [INFO ] [Real]Added 68 Read/Feed constraints in 25 ms returned sat
[2022-05-22 09:00:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:11] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2022-05-22 09:00:11] [INFO ] [Nat]Added 68 Read/Feed constraints in 24 ms returned sat
[2022-05-22 09:00:11] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 14 ms.
[2022-05-22 09:00:11] [INFO ] Added : 25 causal constraints over 5 iterations in 81 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 09:00:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:11] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:00:11] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:00:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:11] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-22 09:00:11] [INFO ] [Nat]Added 68 Read/Feed constraints in 15 ms returned sat
[2022-05-22 09:00:11] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 09:00:11] [INFO ] Added : 25 causal constraints over 5 iterations in 66 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:00:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:11] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:00:11] [INFO ] [Real]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 09:00:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:11] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-22 09:00:11] [INFO ] [Nat]Added 68 Read/Feed constraints in 36 ms returned sat
[2022-05-22 09:00:11] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:00:11] [INFO ] Added : 25 causal constraints over 5 iterations in 69 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:00:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:00:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:11] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-05-22 09:00:11] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:12] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:00:12] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:00:12] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 20 ms.
[2022-05-22 09:00:12] [INFO ] Added : 25 causal constraints over 5 iterations in 71 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:00:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:12] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-05-22 09:00:12] [INFO ] [Real]Added 68 Read/Feed constraints in 11 ms returned sat
[2022-05-22 09:00:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:12] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-05-22 09:00:12] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:12] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:00:12] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:00:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:12] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:00:12] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:00:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:12] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:00:12] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:00:12] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:00:12] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:00:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:12] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:00:12] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:00:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:00:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:12] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:00:12] [INFO ] [Nat]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 09:00:12] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 09:00:12] [INFO ] Added : 26 causal constraints over 6 iterations in 71 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:00:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:12] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:00:12] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:00:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:12] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:00:12] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:00:12] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:00:12] [INFO ] Added : 25 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:00:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:13] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2022-05-22 09:00:13] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:00:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:13] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:00:13] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:13] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:00:13] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13051, 3735, 4449, 3689, 3697, 11783, 3734, 3689, 2950, 3735, 2757, 3733, 3735]
Incomplete Parikh walk after 388700 steps, including 100 resets, run finished after 669 ms. (steps per millisecond=581 ) properties (out of 13) seen :3768 could not realise parikh vector
Incomplete Parikh walk after 388400 steps, including 98 resets, run finished after 617 ms. (steps per millisecond=629 ) properties (out of 13) seen :3762 could not realise parikh vector
Incomplete Parikh walk after 290100 steps, including 129 resets, run finished after 919 ms. (steps per millisecond=315 ) properties (out of 13) seen :2789 could not realise parikh vector
Incomplete Parikh walk after 388600 steps, including 98 resets, run finished after 711 ms. (steps per millisecond=546 ) properties (out of 13) seen :3762 could not realise parikh vector
Incomplete Parikh walk after 309700 steps, including 316 resets, run finished after 675 ms. (steps per millisecond=458 ) properties (out of 13) seen :3009 could not realise parikh vector
Incomplete Parikh walk after 384000 steps, including 99 resets, run finished after 693 ms. (steps per millisecond=554 ) properties (out of 13) seen :3719 could not realise parikh vector
Incomplete Parikh walk after 388600 steps, including 100 resets, run finished after 601 ms. (steps per millisecond=646 ) properties (out of 13) seen :3770 could not realise parikh vector
Incomplete Parikh walk after 1193300 steps, including 97 resets, run finished after 2254 ms. (steps per millisecond=529 ) properties (out of 13) seen :11824 could not realise parikh vector
Incomplete Parikh walk after 384800 steps, including 98 resets, run finished after 659 ms. (steps per millisecond=583 ) properties (out of 13) seen :4146 could not realise parikh vector
Incomplete Parikh walk after 384000 steps, including 100 resets, run finished after 620 ms. (steps per millisecond=619 ) properties (out of 13) seen :3721 could not realise parikh vector
Incomplete Parikh walk after 459900 steps, including 100 resets, run finished after 881 ms. (steps per millisecond=522 ) properties (out of 13) seen :4478 could not realise parikh vector
Incomplete Parikh walk after 388700 steps, including 100 resets, run finished after 629 ms. (steps per millisecond=617 ) properties (out of 13) seen :3764 could not realise parikh vector
Incomplete Parikh walk after 1319700 steps, including 97 resets, run finished after 2372 ms. (steps per millisecond=556 ) properties (out of 13) seen :13076 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:00:25] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:00:25] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:00:25] [INFO ] Implicit Places using invariants in 65 ms returned []
[2022-05-22 09:00:25] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:00:25] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:00:25] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:00:25] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
[2022-05-22 09:00:25] [INFO ] Redundant transitions in 138 ms returned []
[2022-05-22 09:00:25] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:00:25] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:00:25] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:00:25] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4698 ms. (steps per millisecond=212 ) properties (out of 13) seen :44068
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 907 ms. (steps per millisecond=1102 ) properties (out of 13) seen :3137
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 910 ms. (steps per millisecond=1098 ) properties (out of 13) seen :3339
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 655 ms. (steps per millisecond=1526 ) properties (out of 13) seen :3594
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 964 ms. (steps per millisecond=1037 ) properties (out of 13) seen :2983
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1064 ms. (steps per millisecond=939 ) properties (out of 13) seen :2657
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 13) seen :3704
[2022-05-22 09:00:36] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:00:36] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:00:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:36] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:00:36] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:00:36] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:00:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:36] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-05-22 09:00:36] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:36] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:00:36] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:00:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:36] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-22 09:00:36] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 09:00:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:36] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2022-05-22 09:00:36] [INFO ] [Nat]Added 68 Read/Feed constraints in 15 ms returned sat
[2022-05-22 09:00:36] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 09:00:36] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:00:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:36] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:00:36] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:36] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 09:00:36] [INFO ] [Nat]Added 68 Read/Feed constraints in 15 ms returned sat
[2022-05-22 09:00:36] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 09:00:36] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:00:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:36] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-22 09:00:36] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:37] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:00:37] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:00:37] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:00:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:37] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:00:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:37] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:37] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:00:37] [INFO ] Added : 25 causal constraints over 5 iterations in 66 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:00:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:37] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:37] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:00:37] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:00:37] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:00:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:37] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:00:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:37] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:37] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:00:37] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:00:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:37] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:37] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:37] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:00:37] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:00:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:37] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:37] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:00:37] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:38] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:00:38] [INFO ] Added : 25 causal constraints over 5 iterations in 72 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:00:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:38] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-05-22 09:00:38] [INFO ] [Real]Added 68 Read/Feed constraints in 11 ms returned sat
[2022-05-22 09:00:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:38] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-22 09:00:38] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:38] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:00:38] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:00:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:38] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-05-22 09:00:38] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:38] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-05-22 09:00:38] [INFO ] [Nat]Added 68 Read/Feed constraints in 15 ms returned sat
[2022-05-22 09:00:38] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 09:00:38] [INFO ] Added : 26 causal constraints over 6 iterations in 71 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 09:00:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:38] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:00:38] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:00:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:38] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:00:38] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:38] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:00:38] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:00:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:38] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:00:38] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:00:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:00:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:00:38] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:00:38] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:00:38] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:00:38] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13054, 3737, 4451, 3692, 3699, 11786, 3737, 3691, 2953, 3737, 2759, 3735, 3737]
Incomplete Parikh walk after 388900 steps, including 100 resets, run finished after 582 ms. (steps per millisecond=668 ) properties (out of 13) seen :3770 could not realise parikh vector
Incomplete Parikh walk after 388600 steps, including 98 resets, run finished after 629 ms. (steps per millisecond=617 ) properties (out of 13) seen :3766 could not realise parikh vector
Incomplete Parikh walk after 290300 steps, including 128 resets, run finished after 949 ms. (steps per millisecond=305 ) properties (out of 13) seen :2789 could not realise parikh vector
Incomplete Parikh walk after 388800 steps, including 98 resets, run finished after 863 ms. (steps per millisecond=450 ) properties (out of 13) seen :3772 could not realise parikh vector
Incomplete Parikh walk after 310000 steps, including 305 resets, run finished after 797 ms. (steps per millisecond=388 ) properties (out of 13) seen :3009 could not realise parikh vector
Incomplete Parikh walk after 384200 steps, including 99 resets, run finished after 810 ms. (steps per millisecond=474 ) properties (out of 13) seen :3721 could not realise parikh vector
Incomplete Parikh walk after 388900 steps, including 100 resets, run finished after 624 ms. (steps per millisecond=623 ) properties (out of 13) seen :3769 could not realise parikh vector
Incomplete Parikh walk after 1193600 steps, including 97 resets, run finished after 2257 ms. (steps per millisecond=528 ) properties (out of 13) seen :11829 could not realise parikh vector
Incomplete Parikh walk after 385000 steps, including 98 resets, run finished after 671 ms. (steps per millisecond=573 ) properties (out of 13) seen :4112 could not realise parikh vector
Incomplete Parikh walk after 384300 steps, including 100 resets, run finished after 635 ms. (steps per millisecond=605 ) properties (out of 13) seen :3720 could not realise parikh vector
Incomplete Parikh walk after 460100 steps, including 100 resets, run finished after 864 ms. (steps per millisecond=532 ) properties (out of 13) seen :4481 could not realise parikh vector
Incomplete Parikh walk after 388900 steps, including 100 resets, run finished after 640 ms. (steps per millisecond=607 ) properties (out of 13) seen :3769 could not realise parikh vector
Incomplete Parikh walk after 1320000 steps, including 97 resets, run finished after 2286 ms. (steps per millisecond=577 ) properties (out of 13) seen :13078 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:00:51] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:00:51] [INFO ] Computed 1 place invariants in 13 ms
[2022-05-22 09:00:51] [INFO ] Implicit Places using invariants in 139 ms returned []
[2022-05-22 09:00:51] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:00:51] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:00:51] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:00:51] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
[2022-05-22 09:00:52] [INFO ] Redundant transitions in 303 ms returned []
[2022-05-22 09:00:52] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:00:52] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:00:52] [INFO ] Dead Transitions using invariants and state equation in 83 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:00:52] [INFO ] Computed 1 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4759 ms. (steps per millisecond=210 ) properties (out of 13) seen :44369
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 594 ms. (steps per millisecond=1683 ) properties (out of 13) seen :3438
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 619 ms. (steps per millisecond=1615 ) properties (out of 13) seen :3706
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 13) seen :3487
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 985 ms. (steps per millisecond=1015 ) properties (out of 13) seen :2926
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1131 ms. (steps per millisecond=884 ) properties (out of 13) seen :2391
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 13) seen :3704
[2022-05-22 09:01:01] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:01:01] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-22 09:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-05-22 09:01:02] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:01:02] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:02] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:01:02] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:02] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:01:02] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:02] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:01:02] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:02] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:01:02] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:02] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:01:02] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:02] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:01:02] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:01:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:03] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:03] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:03] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:03] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:03] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:01:03] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:01:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:03] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:03] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:03] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:01:03] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:03] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:01:03] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:01:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:03] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-22 09:01:03] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:03] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:01:03] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:01:03] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:01:03] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:01:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:03] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:01:03] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 13 ms returned sat
[2022-05-22 09:01:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:03] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:03] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:03] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:01:03] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:01:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:03] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:01:03] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:03] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:01:03] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:03] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:01:04] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:01:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:04] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:04] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:04] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:01:04] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:01:04] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:01:04] [INFO ] Added : 26 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:01:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:04] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:01:04] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:04] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:01:04] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:01:04] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:01:04] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:01:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:04] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:01:04] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:04] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:01:04] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:04] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:01:04] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13057, 3739, 4453, 3694, 3702, 11788, 3739, 3693, 2956, 3740, 2761, 3738, 3739]
Incomplete Parikh walk after 389100 steps, including 100 resets, run finished after 588 ms. (steps per millisecond=661 ) properties (out of 13) seen :3774 could not realise parikh vector
Incomplete Parikh walk after 388900 steps, including 98 resets, run finished after 640 ms. (steps per millisecond=607 ) properties (out of 13) seen :3770 could not realise parikh vector
Incomplete Parikh walk after 290500 steps, including 129 resets, run finished after 914 ms. (steps per millisecond=317 ) properties (out of 13) seen :2798 could not realise parikh vector
Incomplete Parikh walk after 389100 steps, including 98 resets, run finished after 745 ms. (steps per millisecond=522 ) properties (out of 13) seen :3774 could not realise parikh vector
Incomplete Parikh walk after 310300 steps, including 298 resets, run finished after 694 ms. (steps per millisecond=447 ) properties (out of 13) seen :3020 could not realise parikh vector
Incomplete Parikh walk after 384400 steps, including 99 resets, run finished after 760 ms. (steps per millisecond=505 ) properties (out of 13) seen :3724 could not realise parikh vector
Incomplete Parikh walk after 389100 steps, including 100 resets, run finished after 647 ms. (steps per millisecond=601 ) properties (out of 13) seen :3768 could not realise parikh vector
Incomplete Parikh walk after 1193800 steps, including 97 resets, run finished after 2259 ms. (steps per millisecond=528 ) properties (out of 13) seen :11825 could not realise parikh vector
Incomplete Parikh walk after 385300 steps, including 98 resets, run finished after 658 ms. (steps per millisecond=585 ) properties (out of 13) seen :4112 could not realise parikh vector
Incomplete Parikh walk after 384500 steps, including 100 resets, run finished after 620 ms. (steps per millisecond=620 ) properties (out of 13) seen :3728 could not realise parikh vector
Incomplete Parikh walk after 460300 steps, including 100 resets, run finished after 866 ms. (steps per millisecond=531 ) properties (out of 13) seen :4482 could not realise parikh vector
Incomplete Parikh walk after 389100 steps, including 100 resets, run finished after 639 ms. (steps per millisecond=608 ) properties (out of 13) seen :3770 could not realise parikh vector
Incomplete Parikh walk after 1320300 steps, including 97 resets, run finished after 2308 ms. (steps per millisecond=572 ) properties (out of 13) seen :13080 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 33 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:01:17] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:01:17] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:01:17] [INFO ] Implicit Places using invariants in 60 ms returned []
[2022-05-22 09:01:17] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:01:17] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:01:17] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:01:17] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
[2022-05-22 09:01:17] [INFO ] Redundant transitions in 166 ms returned []
[2022-05-22 09:01:17] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:01:17] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:01:17] [INFO ] Dead Transitions using invariants and state equation in 84 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:01:17] [INFO ] Computed 1 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4891 ms. (steps per millisecond=204 ) properties (out of 13) seen :44071
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 998 ms. (steps per millisecond=1002 ) properties (out of 13) seen :3363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 13) seen :3692
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 13) seen :3618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1003 ms. (steps per millisecond=997 ) properties (out of 13) seen :2860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1173 ms. (steps per millisecond=852 ) properties (out of 13) seen :2212
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 13) seen :3704
[2022-05-22 09:01:27] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:01:27] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:01:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:27] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:01:27] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:01:27] [INFO ] [Real]Added 68 Read/Feed constraints in 11 ms returned sat
[2022-05-22 09:01:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:01:27] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:27] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:01:27] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 09:01:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:01:28] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:01:28] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:01:28] [INFO ] Added : 25 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:01:28] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:28] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:01:28] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:28] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:01:28] [INFO ] Added : 25 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 09:01:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:29] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:01:29] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:29] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:01:29] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:29] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 09:01:29] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:29] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:01:29] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:29] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:29] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:01:29] [INFO ] Added : 26 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:01:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:30] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:01:30] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 09:01:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:30] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:30] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:30] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:01:30] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:01:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:30] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:01:30] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:01:30] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:30] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:01:30] [INFO ] Added : 25 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13060, 3741, 4455, 3696, 3704, 11791, 3741, 3696, 2961, 3742, 2763, 3740, 3742]
Incomplete Parikh walk after 389400 steps, including 100 resets, run finished after 735 ms. (steps per millisecond=529 ) properties (out of 13) seen :3773 could not realise parikh vector
Incomplete Parikh walk after 389100 steps, including 98 resets, run finished after 754 ms. (steps per millisecond=516 ) properties (out of 13) seen :3768 could not realise parikh vector
Incomplete Parikh walk after 290700 steps, including 130 resets, run finished after 1022 ms. (steps per millisecond=284 ) properties (out of 13) seen :2791 could not realise parikh vector
Incomplete Parikh walk after 389300 steps, including 98 resets, run finished after 699 ms. (steps per millisecond=556 ) properties (out of 13) seen :3772 could not realise parikh vector
Incomplete Parikh walk after 310800 steps, including 298 resets, run finished after 778 ms. (steps per millisecond=399 ) properties (out of 13) seen :3032 could not realise parikh vector
Incomplete Parikh walk after 384700 steps, including 99 resets, run finished after 753 ms. (steps per millisecond=510 ) properties (out of 13) seen :3728 could not realise parikh vector
Incomplete Parikh walk after 389300 steps, including 100 resets, run finished after 693 ms. (steps per millisecond=561 ) properties (out of 13) seen :3772 could not realise parikh vector
Incomplete Parikh walk after 1194100 steps, including 97 resets, run finished after 2246 ms. (steps per millisecond=531 ) properties (out of 13) seen :11834 could not realise parikh vector
Incomplete Parikh walk after 385500 steps, including 98 resets, run finished after 649 ms. (steps per millisecond=593 ) properties (out of 13) seen :4127 could not realise parikh vector
Incomplete Parikh walk after 384700 steps, including 100 resets, run finished after 628 ms. (steps per millisecond=612 ) properties (out of 13) seen :3723 could not realise parikh vector
Incomplete Parikh walk after 460500 steps, including 100 resets, run finished after 864 ms. (steps per millisecond=532 ) properties (out of 13) seen :4482 could not realise parikh vector
Incomplete Parikh walk after 389300 steps, including 100 resets, run finished after 622 ms. (steps per millisecond=625 ) properties (out of 13) seen :3774 could not realise parikh vector
Incomplete Parikh walk after 1320600 steps, including 97 resets, run finished after 2285 ms. (steps per millisecond=577 ) properties (out of 13) seen :13089 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:01:43] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:01:43] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:01:43] [INFO ] Implicit Places using invariants in 100 ms returned []
[2022-05-22 09:01:43] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:01:43] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:01:43] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:01:43] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
[2022-05-22 09:01:43] [INFO ] Redundant transitions in 195 ms returned []
[2022-05-22 09:01:43] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:01:43] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:01:43] [INFO ] Dead Transitions using invariants and state equation in 84 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:01:43] [INFO ] Computed 1 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4712 ms. (steps per millisecond=212 ) properties (out of 13) seen :44177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 815 ms. (steps per millisecond=1226 ) properties (out of 13) seen :3245
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 787 ms. (steps per millisecond=1270 ) properties (out of 13) seen :3568
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 857 ms. (steps per millisecond=1166 ) properties (out of 13) seen :3173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 954 ms. (steps per millisecond=1048 ) properties (out of 13) seen :2912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1091 ms. (steps per millisecond=916 ) properties (out of 13) seen :2593
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 13) seen :3704
[2022-05-22 09:01:53] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:01:53] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:01:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:53] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-22 09:01:53] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:01:53] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:53] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-22 09:01:53] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:53] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:01:53] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:01:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 09:01:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:54] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:01:54] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:54] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:54] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:54] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:01:54] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:01:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:54] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:01:54] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:01:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:54] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:01:54] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:54] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:01:54] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:01:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:54] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:54] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:54] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:01:54] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:54] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:01:54] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 09:01:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:54] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:54] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:54] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:01:54] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:54] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:01:54] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:01:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:54] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:01:54] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:54] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:01:54] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:54] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:01:55] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:55] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:01:55] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:55] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:01:55] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:55] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:01:55] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:55] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:01:55] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:55] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:55] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:55] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:01:55] [INFO ] Added : 26 causal constraints over 6 iterations in 70 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:01:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:56] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:56] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:56] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:01:56] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:01:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:56] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:01:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:01:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:01:56] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:01:56] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:01:56] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:01:56] [INFO ] Added : 25 causal constraints over 5 iterations in 65 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13065, 3744, 4457, 3698, 3706, 11794, 3743, 3699, 2965, 3744, 2764, 3741, 3744]
Incomplete Parikh walk after 389600 steps, including 100 resets, run finished after 702 ms. (steps per millisecond=554 ) properties (out of 13) seen :3775 could not realise parikh vector
Incomplete Parikh walk after 389200 steps, including 98 resets, run finished after 699 ms. (steps per millisecond=556 ) properties (out of 13) seen :3770 could not realise parikh vector
Incomplete Parikh walk after 290800 steps, including 136 resets, run finished after 985 ms. (steps per millisecond=295 ) properties (out of 13) seen :2792 could not realise parikh vector
Incomplete Parikh walk after 389500 steps, including 98 resets, run finished after 789 ms. (steps per millisecond=493 ) properties (out of 13) seen :3774 could not realise parikh vector
Incomplete Parikh walk after 311200 steps, including 318 resets, run finished after 740 ms. (steps per millisecond=420 ) properties (out of 13) seen :3037 could not realise parikh vector
Incomplete Parikh walk after 385000 steps, including 99 resets, run finished after 739 ms. (steps per millisecond=520 ) properties (out of 13) seen :3731 could not realise parikh vector
Incomplete Parikh walk after 389500 steps, including 100 resets, run finished after 659 ms. (steps per millisecond=591 ) properties (out of 13) seen :3773 could not realise parikh vector
Incomplete Parikh walk after 1194400 steps, including 97 resets, run finished after 2441 ms. (steps per millisecond=489 ) properties (out of 13) seen :11837 could not realise parikh vector
Incomplete Parikh walk after 385700 steps, including 98 resets, run finished after 712 ms. (steps per millisecond=541 ) properties (out of 13) seen :4110 could not realise parikh vector
Incomplete Parikh walk after 384900 steps, including 100 resets, run finished after 679 ms. (steps per millisecond=566 ) properties (out of 13) seen :3732 could not realise parikh vector
Incomplete Parikh walk after 460700 steps, including 100 resets, run finished after 920 ms. (steps per millisecond=500 ) properties (out of 13) seen :4485 could not realise parikh vector
Incomplete Parikh walk after 389600 steps, including 100 resets, run finished after 694 ms. (steps per millisecond=561 ) properties (out of 13) seen :3776 could not realise parikh vector
Incomplete Parikh walk after 1321100 steps, including 97 resets, run finished after 2467 ms. (steps per millisecond=535 ) properties (out of 13) seen :13089 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:02:09] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:02:09] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:02:09] [INFO ] Implicit Places using invariants in 79 ms returned []
[2022-05-22 09:02:09] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:02:09] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:02:09] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:02:09] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
[2022-05-22 09:02:10] [INFO ] Redundant transitions in 157 ms returned []
[2022-05-22 09:02:10] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:02:10] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:02:10] [INFO ] Dead Transitions using invariants and state equation in 89 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:02:10] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4851 ms. (steps per millisecond=206 ) properties (out of 13) seen :44361
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 895 ms. (steps per millisecond=1117 ) properties (out of 13) seen :3444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 595 ms. (steps per millisecond=1680 ) properties (out of 13) seen :3699
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 736 ms. (steps per millisecond=1358 ) properties (out of 13) seen :3630
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1049 ms. (steps per millisecond=953 ) properties (out of 13) seen :2800
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1164 ms. (steps per millisecond=859 ) properties (out of 13) seen :2582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 13) seen :3704
[2022-05-22 09:02:20] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:02:20] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:02:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:20] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:02:20] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:02:20] [INFO ] [Real]Added 68 Read/Feed constraints in 16 ms returned sat
[2022-05-22 09:02:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:20] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:02:20] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:02:20] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:02:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:20] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:20] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:02:20] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:20] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:02:20] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:21] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:02:21] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:21] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:02:21] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:02:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:02:21] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:02:21] [INFO ] Added : 25 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:02:21] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:02:21] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:02:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:21] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:21] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:02:21] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:02:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:02:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:22] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:02:22] [INFO ] Added : 25 causal constraints over 5 iterations in 67 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:02:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:22] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:02:22] [INFO ] Added : 25 causal constraints over 5 iterations in 67 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:02:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:22] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 09:02:22] [INFO ] Added : 25 causal constraints over 5 iterations in 65 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:02:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:22] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:02:22] [INFO ] Added : 26 causal constraints over 6 iterations in 70 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:22] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:22] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:02:22] [INFO ] Added : 25 causal constraints over 5 iterations in 67 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:02:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:23] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:02:23] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:23] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:02:23] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:23] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:02:23] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13067, 3746, 4460, 3701, 3708, 11796, 3745, 3702, 2969, 3746, 2765, 3743, 3746]
Incomplete Parikh walk after 389800 steps, including 100 resets, run finished after 624 ms. (steps per millisecond=624 ) properties (out of 13) seen :3778 could not realise parikh vector
Incomplete Parikh walk after 389400 steps, including 98 resets, run finished after 694 ms. (steps per millisecond=561 ) properties (out of 13) seen :3773 could not realise parikh vector
Incomplete Parikh walk after 290900 steps, including 134 resets, run finished after 981 ms. (steps per millisecond=296 ) properties (out of 13) seen :2795 could not realise parikh vector
Incomplete Parikh walk after 389700 steps, including 98 resets, run finished after 781 ms. (steps per millisecond=498 ) properties (out of 13) seen :3775 could not realise parikh vector
Incomplete Parikh walk after 311600 steps, including 302 resets, run finished after 817 ms. (steps per millisecond=381 ) properties (out of 13) seen :3043 could not realise parikh vector
Incomplete Parikh walk after 385300 steps, including 99 resets, run finished after 797 ms. (steps per millisecond=483 ) properties (out of 13) seen :3733 could not realise parikh vector
Incomplete Parikh walk after 389700 steps, including 100 resets, run finished after 677 ms. (steps per millisecond=575 ) properties (out of 13) seen :3780 could not realise parikh vector
Incomplete Parikh walk after 1194600 steps, including 97 resets, run finished after 2483 ms. (steps per millisecond=481 ) properties (out of 13) seen :11832 could not realise parikh vector
Incomplete Parikh walk after 385900 steps, including 98 resets, run finished after 715 ms. (steps per millisecond=539 ) properties (out of 13) seen :4111 could not realise parikh vector
Incomplete Parikh walk after 385200 steps, including 100 resets, run finished after 701 ms. (steps per millisecond=549 ) properties (out of 13) seen :3737 could not realise parikh vector
Incomplete Parikh walk after 461000 steps, including 100 resets, run finished after 982 ms. (steps per millisecond=469 ) properties (out of 13) seen :4487 could not realise parikh vector
Incomplete Parikh walk after 389800 steps, including 100 resets, run finished after 682 ms. (steps per millisecond=571 ) properties (out of 13) seen :3777 could not realise parikh vector
Incomplete Parikh walk after 1321300 steps, including 97 resets, run finished after 2533 ms. (steps per millisecond=521 ) properties (out of 13) seen :13089 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:02:36] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:02:36] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:02:36] [INFO ] Implicit Places using invariants in 75 ms returned []
[2022-05-22 09:02:36] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:02:36] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:02:36] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:02:36] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
[2022-05-22 09:02:37] [INFO ] Redundant transitions in 176 ms returned []
[2022-05-22 09:02:37] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:02:37] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:02:37] [INFO ] Dead Transitions using invariants and state equation in 87 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:02:37] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4915 ms. (steps per millisecond=203 ) properties (out of 13) seen :44346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1044 ms. (steps per millisecond=957 ) properties (out of 13) seen :3240
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 850 ms. (steps per millisecond=1176 ) properties (out of 13) seen :3497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1090 ms. (steps per millisecond=917 ) properties (out of 13) seen :3406
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1120 ms. (steps per millisecond=892 ) properties (out of 13) seen :2847
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1204 ms. (steps per millisecond=830 ) properties (out of 13) seen :2588
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 13) seen :3704
[2022-05-22 09:02:48] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:02:48] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:02:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:48] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:02:48] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:02:48] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:02:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:48] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:48] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:02:48] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:02:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:48] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:48] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Nat]Added 68 Read/Feed constraints in 11 ms returned sat
[2022-05-22 09:02:48] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:02:48] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:02:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:48] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:49] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:02:49] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 09:02:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:49] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:02:49] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:49] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:02:49] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Added 68 Read/Feed constraints in 16 ms returned sat
[2022-05-22 09:02:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:49] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:02:49] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:49] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-22 09:02:49] [INFO ] [Real]Added 68 Read/Feed constraints in 25 ms returned sat
[2022-05-22 09:02:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 09:02:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:50] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 09:02:50] [INFO ] [Nat]Added 68 Read/Feed constraints in 26 ms returned sat
[2022-05-22 09:02:50] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 09:02:50] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:02:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:50] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:02:50] [INFO ] [Real]Added 68 Read/Feed constraints in 21 ms returned sat
[2022-05-22 09:02:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:50] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-05-22 09:02:50] [INFO ] [Nat]Added 68 Read/Feed constraints in 16 ms returned sat
[2022-05-22 09:02:50] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 09:02:50] [INFO ] Added : 25 causal constraints over 5 iterations in 66 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 09:02:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:50] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:02:50] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:02:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:50] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-22 09:02:50] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:02:50] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:02:50] [INFO ] Added : 25 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:02:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:50] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:02:50] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 09:02:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:50] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:02:50] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:02:50] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:02:50] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:02:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:51] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:02:51] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:02:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:51] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:02:51] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:02:51] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:02:51] [INFO ] Added : 26 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:02:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:51] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:02:51] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:02:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:51] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:02:51] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:02:51] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:02:51] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:02:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:51] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:02:51] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:02:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:02:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:02:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:02:51] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:02:51] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:02:51] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:02:51] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13070, 3749, 4462, 3704, 3710, 11798, 3747, 3704, 2974, 3748, 2767, 3746, 3748]
Incomplete Parikh walk after 390000 steps, including 100 resets, run finished after 639 ms. (steps per millisecond=610 ) properties (out of 13) seen :3780 could not realise parikh vector
Incomplete Parikh walk after 389700 steps, including 98 resets, run finished after 691 ms. (steps per millisecond=563 ) properties (out of 13) seen :3778 could not realise parikh vector
Incomplete Parikh walk after 291100 steps, including 126 resets, run finished after 980 ms. (steps per millisecond=297 ) properties (out of 13) seen :2797 could not realise parikh vector
Incomplete Parikh walk after 389900 steps, including 98 resets, run finished after 732 ms. (steps per millisecond=532 ) properties (out of 13) seen :3774 could not realise parikh vector
Incomplete Parikh walk after 312100 steps, including 304 resets, run finished after 744 ms. (steps per millisecond=419 ) properties (out of 13) seen :3033 could not realise parikh vector
Incomplete Parikh walk after 385500 steps, including 99 resets, run finished after 778 ms. (steps per millisecond=495 ) properties (out of 13) seen :3737 could not realise parikh vector
Incomplete Parikh walk after 389900 steps, including 100 resets, run finished after 664 ms. (steps per millisecond=587 ) properties (out of 13) seen :3783 could not realise parikh vector
Incomplete Parikh walk after 1194800 steps, including 97 resets, run finished after 2530 ms. (steps per millisecond=472 ) properties (out of 13) seen :11838 could not realise parikh vector
Incomplete Parikh walk after 386100 steps, including 98 resets, run finished after 731 ms. (steps per millisecond=528 ) properties (out of 13) seen :4135 could not realise parikh vector
Incomplete Parikh walk after 385500 steps, including 100 resets, run finished after 681 ms. (steps per millisecond=566 ) properties (out of 13) seen :3734 could not realise parikh vector
Incomplete Parikh walk after 461200 steps, including 100 resets, run finished after 960 ms. (steps per millisecond=480 ) properties (out of 13) seen :4489 could not realise parikh vector
Incomplete Parikh walk after 390100 steps, including 100 resets, run finished after 683 ms. (steps per millisecond=571 ) properties (out of 13) seen :3782 could not realise parikh vector
Incomplete Parikh walk after 1321600 steps, including 97 resets, run finished after 2511 ms. (steps per millisecond=526 ) properties (out of 13) seen :13095 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:03:04] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:03:04] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:03:04] [INFO ] Implicit Places using invariants in 97 ms returned []
[2022-05-22 09:03:04] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:03:04] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:03:05] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:03:05] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
[2022-05-22 09:03:05] [INFO ] Redundant transitions in 218 ms returned []
[2022-05-22 09:03:05] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:03:05] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:03:05] [INFO ] Dead Transitions using invariants and state equation in 76 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:03:05] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4927 ms. (steps per millisecond=202 ) properties (out of 13) seen :44158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 910 ms. (steps per millisecond=1098 ) properties (out of 13) seen :3432
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=1497 ) properties (out of 13) seen :3607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=1655 ) properties (out of 13) seen :3564
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1121 ms. (steps per millisecond=892 ) properties (out of 13) seen :2667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1218 ms. (steps per millisecond=821 ) properties (out of 13) seen :2384
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 13) seen :3704
[2022-05-22 09:03:16] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:03:16] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:03:16] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:03:16] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:16] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:03:16] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Added 68 Read/Feed constraints in 15 ms returned sat
[2022-05-22 09:03:16] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 13 ms.
[2022-05-22 09:03:16] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 28 ms.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 09:03:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 09:03:16] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:03:16] [INFO ] Added : 25 causal constraints over 5 iterations in 78 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:16] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:03:16] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:03:16] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:03:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:17] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:03:17] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:03:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:03:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:03:17] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:03:17] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:03:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:17] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:03:17] [INFO ] Added : 25 causal constraints over 5 iterations in 65 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:03:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 09:03:17] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:03:17] [INFO ] Added : 25 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:03:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Real]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 09:03:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:17] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:03:17] [INFO ] [Nat]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 09:03:17] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 09:03:18] [INFO ] Added : 25 causal constraints over 5 iterations in 77 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 09:03:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:18] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:03:18] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:03:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:18] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:03:18] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:18] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:03:18] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:03:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:18] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:03:18] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:03:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:18] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:03:18] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:03:18] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:03:18] [INFO ] Added : 26 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:03:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:18] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:03:18] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:18] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:03:18] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:18] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 09:03:18] [INFO ] Added : 25 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:03:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:18] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:03:18] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:18] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:03:18] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:18] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:03:18] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13073, 3751, 4464, 3706, 3712, 11800, 3750, 3709, 2978, 3750, 2769, 3748, 3750]
Incomplete Parikh walk after 390200 steps, including 100 resets, run finished after 645 ms. (steps per millisecond=604 ) properties (out of 13) seen :3783 could not realise parikh vector
Incomplete Parikh walk after 389900 steps, including 98 resets, run finished after 692 ms. (steps per millisecond=563 ) properties (out of 13) seen :3779 could not realise parikh vector
Incomplete Parikh walk after 291300 steps, including 126 resets, run finished after 945 ms. (steps per millisecond=308 ) properties (out of 13) seen :2798 could not realise parikh vector
Incomplete Parikh walk after 390100 steps, including 98 resets, run finished after 778 ms. (steps per millisecond=501 ) properties (out of 13) seen :3783 could not realise parikh vector
Incomplete Parikh walk after 312500 steps, including 262 resets, run finished after 741 ms. (steps per millisecond=421 ) properties (out of 13) seen :3032 could not realise parikh vector
Incomplete Parikh walk after 386000 steps, including 99 resets, run finished after 762 ms. (steps per millisecond=506 ) properties (out of 13) seen :3739 could not realise parikh vector
Incomplete Parikh walk after 390200 steps, including 100 resets, run finished after 676 ms. (steps per millisecond=577 ) properties (out of 13) seen :3780 could not realise parikh vector
Incomplete Parikh walk after 1195000 steps, including 97 resets, run finished after 2425 ms. (steps per millisecond=492 ) properties (out of 13) seen :11841 could not realise parikh vector
Incomplete Parikh walk after 386300 steps, including 98 resets, run finished after 743 ms. (steps per millisecond=519 ) properties (out of 13) seen :4140 could not realise parikh vector
Incomplete Parikh walk after 385700 steps, including 100 resets, run finished after 687 ms. (steps per millisecond=561 ) properties (out of 13) seen :3734 could not realise parikh vector
Incomplete Parikh walk after 461400 steps, including 100 resets, run finished after 974 ms. (steps per millisecond=473 ) properties (out of 13) seen :4495 could not realise parikh vector
Incomplete Parikh walk after 390300 steps, including 100 resets, run finished after 682 ms. (steps per millisecond=572 ) properties (out of 13) seen :3786 could not realise parikh vector
Incomplete Parikh walk after 1321900 steps, including 97 resets, run finished after 2447 ms. (steps per millisecond=540 ) properties (out of 13) seen :13099 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:03:32] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:03:32] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:03:32] [INFO ] Implicit Places using invariants in 99 ms returned []
[2022-05-22 09:03:32] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:03:32] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:03:32] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:03:32] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2022-05-22 09:03:32] [INFO ] Redundant transitions in 199 ms returned []
[2022-05-22 09:03:32] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:03:32] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:03:32] [INFO ] Dead Transitions using invariants and state equation in 91 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:03:32] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4857 ms. (steps per millisecond=205 ) properties (out of 13) seen :44116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 918 ms. (steps per millisecond=1089 ) properties (out of 13) seen :3311
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 13) seen :3659
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 999 ms. (steps per millisecond=1001 ) properties (out of 13) seen :3266
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1103 ms. (steps per millisecond=906 ) properties (out of 13) seen :2856
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1192 ms. (steps per millisecond=838 ) properties (out of 13) seen :2684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 13) seen :3704
[2022-05-22 09:03:43] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:03:43] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:03:43] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:03:43] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:03:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:03:43] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:03:43] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:43] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:03:43] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:03:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:03:43] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 09:03:43] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:43] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:03:43] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:43] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 09:03:43] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:03:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:44] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:44] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:44] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:03:44] [INFO ] Added : 25 causal constraints over 5 iterations in 61 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 09:03:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:44] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:03:44] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 09:03:44] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:03:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:44] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:03:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:44] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:44] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:03:44] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:03:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:44] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:44] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:44] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:03:44] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:03:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:44] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:45] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:45] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:03:45] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:03:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:45] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:45] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:45] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:03:45] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:03:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:45] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:45] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:45] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:03:45] [INFO ] Added : 26 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:03:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:45] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:45] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:45] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:03:45] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:03:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:45] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:03:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:03:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:03:45] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:03:45] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:03:45] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:03:45] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13077, 3754, 4466, 3708, 3714, 11802, 3752, 3711, 2981, 3752, 2771, 3751, 3753]
Incomplete Parikh walk after 390500 steps, including 100 resets, run finished after 637 ms. (steps per millisecond=613 ) properties (out of 13) seen :3791 could not realise parikh vector
Incomplete Parikh walk after 390200 steps, including 98 resets, run finished after 727 ms. (steps per millisecond=536 ) properties (out of 13) seen :3785 could not realise parikh vector
Incomplete Parikh walk after 291500 steps, including 128 resets, run finished after 934 ms. (steps per millisecond=312 ) properties (out of 13) seen :2805 could not realise parikh vector
Incomplete Parikh walk after 390300 steps, including 98 resets, run finished after 713 ms. (steps per millisecond=547 ) properties (out of 13) seen :3780 could not realise parikh vector
Incomplete Parikh walk after 312800 steps, including 298 resets, run finished after 731 ms. (steps per millisecond=427 ) properties (out of 13) seen :3034 could not realise parikh vector
Incomplete Parikh walk after 386200 steps, including 99 resets, run finished after 683 ms. (steps per millisecond=565 ) properties (out of 13) seen :3743 could not realise parikh vector
Incomplete Parikh walk after 390400 steps, including 100 resets, run finished after 649 ms. (steps per millisecond=601 ) properties (out of 13) seen :3784 could not realise parikh vector
Incomplete Parikh walk after 1195200 steps, including 97 resets, run finished after 2304 ms. (steps per millisecond=518 ) properties (out of 13) seen :11843 could not realise parikh vector
Incomplete Parikh walk after 386500 steps, including 98 resets, run finished after 677 ms. (steps per millisecond=570 ) properties (out of 13) seen :4131 could not realise parikh vector
Incomplete Parikh walk after 385900 steps, including 100 resets, run finished after 670 ms. (steps per millisecond=575 ) properties (out of 13) seen :3737 could not realise parikh vector
Incomplete Parikh walk after 461600 steps, including 100 resets, run finished after 871 ms. (steps per millisecond=529 ) properties (out of 13) seen :4495 could not realise parikh vector
Incomplete Parikh walk after 390600 steps, including 100 resets, run finished after 681 ms. (steps per millisecond=573 ) properties (out of 13) seen :3785 could not realise parikh vector
Incomplete Parikh walk after 1322300 steps, including 97 resets, run finished after 2317 ms. (steps per millisecond=570 ) properties (out of 13) seen :13101 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:03:58] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:03:58] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:03:58] [INFO ] Implicit Places using invariants in 63 ms returned []
[2022-05-22 09:03:58] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:03:58] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:03:58] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:03:58] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2022-05-22 09:03:58] [INFO ] Redundant transitions in 125 ms returned []
[2022-05-22 09:03:58] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:03:58] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:03:58] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:03:58] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4694 ms. (steps per millisecond=213 ) properties (out of 13) seen :44332
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 811 ms. (steps per millisecond=1233 ) properties (out of 13) seen :3299
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 13) seen :3679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 787 ms. (steps per millisecond=1270 ) properties (out of 13) seen :3604
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1058 ms. (steps per millisecond=945 ) properties (out of 13) seen :2764
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1154 ms. (steps per millisecond=866 ) properties (out of 13) seen :2218
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 13) seen :3704
[2022-05-22 09:04:08] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:04:08] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:04:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:08] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-05-22 09:04:08] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:04:08] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:04:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:09] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:04:09] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:09] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:04:09] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:04:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:09] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:04:09] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Added 68 Read/Feed constraints in 11 ms returned sat
[2022-05-22 09:04:09] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:04:09] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 09:04:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:09] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:10] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:04:10] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:04:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:10] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:04:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:10] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:10] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:04:10] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 09:04:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:10] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:04:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:10] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:04:10] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:04:10] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:04:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:10] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:10] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:04:10] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:04:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:04:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:10] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:10] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:04:10] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:04:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:11] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-05-22 09:04:11] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:11] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-05-22 09:04:11] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:04:11] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:04:11] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:04:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:11] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:04:11] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:11] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:04:11] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:11] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:04:11] [INFO ] Added : 26 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:04:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:11] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:04:11] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:04:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:11] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:04:11] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:11] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:04:11] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:04:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:11] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 09:04:11] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:04:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:11] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:04:11] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:11] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 23 ms.
[2022-05-22 09:04:11] [INFO ] Added : 25 causal constraints over 5 iterations in 73 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13081, 3756, 4469, 3710, 3716, 11804, 3754, 3713, 2984, 3754, 2773, 3753, 3756]
Incomplete Parikh walk after 390800 steps, including 100 resets, run finished after 641 ms. (steps per millisecond=609 ) properties (out of 13) seen :3788 could not realise parikh vector
Incomplete Parikh walk after 390400 steps, including 98 resets, run finished after 634 ms. (steps per millisecond=615 ) properties (out of 13) seen :3779 could not realise parikh vector
Incomplete Parikh walk after 291700 steps, including 130 resets, run finished after 935 ms. (steps per millisecond=311 ) properties (out of 13) seen :2805 could not realise parikh vector
Incomplete Parikh walk after 390500 steps, including 98 resets, run finished after 734 ms. (steps per millisecond=532 ) properties (out of 13) seen :3787 could not realise parikh vector
Incomplete Parikh walk after 313100 steps, including 302 resets, run finished after 687 ms. (steps per millisecond=455 ) properties (out of 13) seen :3054 could not realise parikh vector
Incomplete Parikh walk after 386400 steps, including 99 resets, run finished after 695 ms. (steps per millisecond=555 ) properties (out of 13) seen :3742 could not realise parikh vector
Incomplete Parikh walk after 390600 steps, including 100 resets, run finished after 600 ms. (steps per millisecond=651 ) properties (out of 13) seen :3785 could not realise parikh vector
Incomplete Parikh walk after 1195400 steps, including 97 resets, run finished after 2240 ms. (steps per millisecond=533 ) properties (out of 13) seen :11844 could not realise parikh vector
Incomplete Parikh walk after 386700 steps, including 98 resets, run finished after 651 ms. (steps per millisecond=594 ) properties (out of 13) seen :4124 could not realise parikh vector
Incomplete Parikh walk after 386100 steps, including 100 resets, run finished after 625 ms. (steps per millisecond=617 ) properties (out of 13) seen :3741 could not realise parikh vector
Incomplete Parikh walk after 461900 steps, including 100 resets, run finished after 878 ms. (steps per millisecond=526 ) properties (out of 13) seen :4496 could not realise parikh vector
Incomplete Parikh walk after 390800 steps, including 100 resets, run finished after 633 ms. (steps per millisecond=617 ) properties (out of 13) seen :3787 could not realise parikh vector
Incomplete Parikh walk after 1322700 steps, including 97 resets, run finished after 2276 ms. (steps per millisecond=581 ) properties (out of 13) seen :13103 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:04:24] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:04:24] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:04:24] [INFO ] Implicit Places using invariants in 80 ms returned []
[2022-05-22 09:04:24] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:04:24] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:04:24] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:04:24] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
[2022-05-22 09:04:24] [INFO ] Redundant transitions in 132 ms returned []
[2022-05-22 09:04:24] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:04:24] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:04:24] [INFO ] Dead Transitions using invariants and state equation in 85 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:04:24] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4688 ms. (steps per millisecond=213 ) properties (out of 13) seen :44328
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 807 ms. (steps per millisecond=1239 ) properties (out of 13) seen :3351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 13) seen :3681
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 768 ms. (steps per millisecond=1302 ) properties (out of 13) seen :3574
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1016 ms. (steps per millisecond=984 ) properties (out of 13) seen :2801
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1080 ms. (steps per millisecond=925 ) properties (out of 13) seen :2510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 13) seen :3704
[2022-05-22 09:04:34] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:04:34] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:04:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:34] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:04:34] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:04:34] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:34] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:04:34] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:34] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:04:34] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:04:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:34] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-22 09:04:34] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:04:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:34] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:04:34] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:34] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:04:34] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:04:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:35] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:04:35] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:35] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:04:35] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:35] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:04:35] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:04:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:35] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-05-22 09:04:35] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:35] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:04:35] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:04:35] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:04:35] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:04:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:35] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:04:35] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:35] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:04:35] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:35] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:04:35] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 09:04:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:35] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-05-22 09:04:35] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:04:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:35] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 09:04:35] [INFO ] [Nat]Added 68 Read/Feed constraints in 21 ms returned sat
[2022-05-22 09:04:35] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:04:35] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:04:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:35] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:04:35] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:35] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:04:35] [INFO ] [Nat]Added 68 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:04:36] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 09:04:36] [INFO ] Added : 25 causal constraints over 5 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:04:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:36] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:04:36] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:36] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-05-22 09:04:36] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:36] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:04:36] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:04:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:36] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:04:36] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:36] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:04:36] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:36] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 09:04:36] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:04:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:36] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:04:36] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:36] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:04:36] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:36] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:04:36] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:04:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:36] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:04:36] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:36] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 09:04:36] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:04:36] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:04:36] [INFO ] Added : 26 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:04:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:37] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:04:37] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:37] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:04:37] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:37] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:04:37] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 09:04:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:37] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:04:37] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:04:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:04:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:04:37] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:04:37] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:04:37] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:04:37] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13083, 3758, 4471, 3713, 3718, 11807, 3756, 3716, 2987, 3756, 2775, 3755, 3759]
Incomplete Parikh walk after 391100 steps, including 100 resets, run finished after 585 ms. (steps per millisecond=668 ) properties (out of 13) seen :3793 could not realise parikh vector
Incomplete Parikh walk after 390600 steps, including 98 resets, run finished after 620 ms. (steps per millisecond=630 ) properties (out of 13) seen :3780 could not realise parikh vector
Incomplete Parikh walk after 291900 steps, including 126 resets, run finished after 917 ms. (steps per millisecond=318 ) properties (out of 13) seen :2807 could not realise parikh vector
Incomplete Parikh walk after 390700 steps, including 98 resets, run finished after 697 ms. (steps per millisecond=560 ) properties (out of 13) seen :3784 could not realise parikh vector
Incomplete Parikh walk after 313400 steps, including 294 resets, run finished after 677 ms. (steps per millisecond=462 ) properties (out of 13) seen :3048 could not realise parikh vector
Incomplete Parikh walk after 386700 steps, including 99 resets, run finished after 676 ms. (steps per millisecond=572 ) properties (out of 13) seen :3747 could not realise parikh vector
Incomplete Parikh walk after 390800 steps, including 100 resets, run finished after 596 ms. (steps per millisecond=655 ) properties (out of 13) seen :3791 could not realise parikh vector
Incomplete Parikh walk after 1195700 steps, including 97 resets, run finished after 2236 ms. (steps per millisecond=534 ) properties (out of 13) seen :11842 could not realise parikh vector
Incomplete Parikh walk after 386900 steps, including 98 resets, run finished after 658 ms. (steps per millisecond=587 ) properties (out of 13) seen :4139 could not realise parikh vector
Incomplete Parikh walk after 386400 steps, including 100 resets, run finished after 619 ms. (steps per millisecond=624 ) properties (out of 13) seen :3742 could not realise parikh vector
Incomplete Parikh walk after 462100 steps, including 100 resets, run finished after 875 ms. (steps per millisecond=528 ) properties (out of 13) seen :4499 could not realise parikh vector
Incomplete Parikh walk after 391000 steps, including 100 resets, run finished after 626 ms. (steps per millisecond=624 ) properties (out of 13) seen :3789 could not realise parikh vector
Incomplete Parikh walk after 1322900 steps, including 97 resets, run finished after 2270 ms. (steps per millisecond=582 ) properties (out of 13) seen :13108 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:04:49] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:04:49] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:04:49] [INFO ] Implicit Places using invariants in 49 ms returned []
[2022-05-22 09:04:49] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:04:49] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:04:49] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:04:49] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
[2022-05-22 09:04:49] [INFO ] Redundant transitions in 156 ms returned []
[2022-05-22 09:04:49] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:04:49] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:04:49] [INFO ] Dead Transitions using invariants and state equation in 70 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:04:49] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4669 ms. (steps per millisecond=214 ) properties (out of 13) seen :44200
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 956 ms. (steps per millisecond=1046 ) properties (out of 13) seen :3059
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 839 ms. (steps per millisecond=1191 ) properties (out of 13) seen :3705
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 13) seen :3377
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 962 ms. (steps per millisecond=1039 ) properties (out of 13) seen :2844
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1105 ms. (steps per millisecond=904 ) properties (out of 13) seen :2384
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 13) seen :3704
[2022-05-22 09:05:00] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:05:00] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:05:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:00] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:05:00] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:05:00] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:05:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:00] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:05:00] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:00] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 20 ms.
[2022-05-22 09:05:00] [INFO ] Added : 25 causal constraints over 5 iterations in 70 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:00] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:05:00] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:00] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:05:00] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:05:00] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:00] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:00] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:05:00] [INFO ] [Real]Added 68 Read/Feed constraints in 23 ms returned sat
[2022-05-22 09:05:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:00] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:05:00] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:00] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:00] [INFO ] Added : 25 causal constraints over 5 iterations in 64 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:00] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:00] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:00] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:05:00] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:00] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 09:05:00] [INFO ] Added : 25 causal constraints over 5 iterations in 62 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:00] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:05:00] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:01] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:05:01] [INFO ] [Nat]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 09:05:01] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:01] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:05:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:01] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:05:01] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:01] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:05:01] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:01] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:01] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:05:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:01] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:05:01] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:01] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 09:05:01] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:01] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:01] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:05:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:01] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:05:01] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:01] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:05:01] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:05:01] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:05:01] [INFO ] Added : 25 causal constraints over 5 iterations in 53 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:05:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:01] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:01] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:01] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:01] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:01] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:01] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:02] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:05:02] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:05:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:02] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:05:02] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:02] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:02] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:05:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:02] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:02] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:02] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:02] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:05:02] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:02] [INFO ] Added : 26 causal constraints over 6 iterations in 61 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:05:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:02] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:02] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:02] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:02] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:02] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:05:02] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:05:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:02] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:05:02] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:02] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:02] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:02] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:02] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13086, 3760, 4474, 3715, 3720, 11809, 3758, 3718, 2990, 3758, 2777, 3757, 3761]
Incomplete Parikh walk after 391300 steps, including 100 resets, run finished after 590 ms. (steps per millisecond=663 ) properties (out of 13) seen :3794 could not realise parikh vector
Incomplete Parikh walk after 390800 steps, including 98 resets, run finished after 624 ms. (steps per millisecond=626 ) properties (out of 13) seen :3788 could not realise parikh vector
Incomplete Parikh walk after 292100 steps, including 128 resets, run finished after 916 ms. (steps per millisecond=318 ) properties (out of 13) seen :2809 could not realise parikh vector
Incomplete Parikh walk after 390900 steps, including 98 resets, run finished after 713 ms. (steps per millisecond=548 ) properties (out of 13) seen :3788 could not realise parikh vector
Incomplete Parikh walk after 313700 steps, including 304 resets, run finished after 677 ms. (steps per millisecond=463 ) properties (out of 13) seen :3051 could not realise parikh vector
Incomplete Parikh walk after 386900 steps, including 99 resets, run finished after 672 ms. (steps per millisecond=575 ) properties (out of 13) seen :3749 could not realise parikh vector
Incomplete Parikh walk after 391000 steps, including 100 resets, run finished after 599 ms. (steps per millisecond=652 ) properties (out of 13) seen :3792 could not realise parikh vector
Incomplete Parikh walk after 1195900 steps, including 97 resets, run finished after 2227 ms. (steps per millisecond=537 ) properties (out of 13) seen :11846 could not realise parikh vector
Incomplete Parikh walk after 387100 steps, including 98 resets, run finished after 664 ms. (steps per millisecond=582 ) properties (out of 13) seen :4136 could not realise parikh vector
Incomplete Parikh walk after 386600 steps, including 100 resets, run finished after 617 ms. (steps per millisecond=626 ) properties (out of 13) seen :3747 could not realise parikh vector
Incomplete Parikh walk after 462400 steps, including 100 resets, run finished after 865 ms. (steps per millisecond=534 ) properties (out of 13) seen :4503 could not realise parikh vector
Incomplete Parikh walk after 391200 steps, including 100 resets, run finished after 625 ms. (steps per millisecond=625 ) properties (out of 13) seen :3794 could not realise parikh vector
Incomplete Parikh walk after 1323200 steps, including 97 resets, run finished after 2271 ms. (steps per millisecond=582 ) properties (out of 13) seen :13111 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:05:14] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:05:14] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:05:14] [INFO ] Implicit Places using invariants in 100 ms returned []
[2022-05-22 09:05:15] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:05:15] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:05:15] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:05:15] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
[2022-05-22 09:05:15] [INFO ] Redundant transitions in 217 ms returned []
[2022-05-22 09:05:15] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:05:15] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:05:15] [INFO ] Dead Transitions using invariants and state equation in 93 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:05:15] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4667 ms. (steps per millisecond=214 ) properties (out of 13) seen :44593
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 838 ms. (steps per millisecond=1193 ) properties (out of 13) seen :3210
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 13) seen :3690
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 663 ms. (steps per millisecond=1508 ) properties (out of 13) seen :3554
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 989 ms. (steps per millisecond=1011 ) properties (out of 13) seen :2738
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1093 ms. (steps per millisecond=914 ) properties (out of 13) seen :2412
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 13) seen :3704
[2022-05-22 09:05:25] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:05:25] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:05:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:25] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:05:25] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:05:25] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:05:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:25] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:05:25] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:25] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:25] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:25] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:25] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:25] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:25] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:05:25] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:25] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:25] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:25] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:25] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:05:25] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:25] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:05:25] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 09:05:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:25] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:05:25] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:25] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:25] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:05:25] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:25] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:05:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:26] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:05:26] [INFO ] [Real]Added 68 Read/Feed constraints in 24 ms returned sat
[2022-05-22 09:05:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:26] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-22 09:05:26] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:26] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:26] [INFO ] Added : 25 causal constraints over 5 iterations in 68 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:05:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:26] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:26] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:05:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:26] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:26] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:05:26] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:05:26] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:26] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:26] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:26] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:26] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:26] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:05:26] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:05:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:26] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:26] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:26] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:05:26] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:26] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:05:26] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:05:26] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:26] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:26] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:26] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:27] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:27] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-22 09:05:27] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:05:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:27] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:27] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:27] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:05:27] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:05:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:27] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:27] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:27] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:27] [INFO ] [Nat]Added 68 Read/Feed constraints in 21 ms returned sat
[2022-05-22 09:05:27] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:05:27] [INFO ] Added : 26 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:05:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:27] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:05:27] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:05:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:27] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2022-05-22 09:05:27] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:27] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:27] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 09:05:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:27] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:27] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:27] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:05:27] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:05:27] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:27] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13091, 3762, 4477, 3718, 3723, 11811, 3761, 3722, 2994, 3760, 2779, 3759, 3764]
Incomplete Parikh walk after 391600 steps, including 100 resets, run finished after 591 ms. (steps per millisecond=662 ) properties (out of 13) seen :3797 could not realise parikh vector
Incomplete Parikh walk after 391000 steps, including 98 resets, run finished after 619 ms. (steps per millisecond=631 ) properties (out of 13) seen :3791 could not realise parikh vector
Incomplete Parikh walk after 292300 steps, including 134 resets, run finished after 903 ms. (steps per millisecond=323 ) properties (out of 13) seen :2812 could not realise parikh vector
Incomplete Parikh walk after 391100 steps, including 98 resets, run finished after 694 ms. (steps per millisecond=563 ) properties (out of 13) seen :3791 could not realise parikh vector
Incomplete Parikh walk after 314100 steps, including 314 resets, run finished after 680 ms. (steps per millisecond=461 ) properties (out of 13) seen :3053 could not realise parikh vector
Incomplete Parikh walk after 387300 steps, including 99 resets, run finished after 681 ms. (steps per millisecond=568 ) properties (out of 13) seen :3750 could not realise parikh vector
Incomplete Parikh walk after 391300 steps, including 100 resets, run finished after 596 ms. (steps per millisecond=656 ) properties (out of 13) seen :3796 could not realise parikh vector
Incomplete Parikh walk after 1196100 steps, including 97 resets, run finished after 2235 ms. (steps per millisecond=535 ) properties (out of 13) seen :11848 could not realise parikh vector
Incomplete Parikh walk after 387400 steps, including 98 resets, run finished after 663 ms. (steps per millisecond=584 ) properties (out of 13) seen :4132 could not realise parikh vector
Incomplete Parikh walk after 386900 steps, including 100 resets, run finished after 625 ms. (steps per millisecond=619 ) properties (out of 13) seen :3748 could not realise parikh vector
Incomplete Parikh walk after 462700 steps, including 100 resets, run finished after 866 ms. (steps per millisecond=534 ) properties (out of 13) seen :4507 could not realise parikh vector
Incomplete Parikh walk after 391400 steps, including 100 resets, run finished after 626 ms. (steps per millisecond=625 ) properties (out of 13) seen :3792 could not realise parikh vector
Incomplete Parikh walk after 1323700 steps, including 97 resets, run finished after 2274 ms. (steps per millisecond=582 ) properties (out of 13) seen :13117 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:05:39] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:05:39] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:05:40] [INFO ] Implicit Places using invariants in 62 ms returned []
[2022-05-22 09:05:40] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:05:40] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:05:40] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:05:40] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
[2022-05-22 09:05:40] [INFO ] Redundant transitions in 134 ms returned []
[2022-05-22 09:05:40] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:05:40] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:05:40] [INFO ] Dead Transitions using invariants and state equation in 79 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:05:40] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4633 ms. (steps per millisecond=215 ) properties (out of 13) seen :44447
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 863 ms. (steps per millisecond=1158 ) properties (out of 13) seen :3229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=1552 ) properties (out of 13) seen :3683
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 808 ms. (steps per millisecond=1237 ) properties (out of 13) seen :3253
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1008 ms. (steps per millisecond=992 ) properties (out of 13) seen :2717
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1059 ms. (steps per millisecond=944 ) properties (out of 13) seen :2535
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 13) seen :3704
[2022-05-22 09:05:50] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:05:50] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:05:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:50] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:05:50] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:05:50] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:05:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:50] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:05:50] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:05:50] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:05:50] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:50] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:50] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:50] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:50] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:50] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:50] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:05:50] [INFO ] [Real]Added 68 Read/Feed constraints in 14 ms returned sat
[2022-05-22 09:05:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:50] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:05:50] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:50] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:51] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:05:51] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:05:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:51] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:05:51] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:51] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:51] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:05:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:51] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:05:51] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:05:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:51] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:05:51] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:05:51] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:51] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:51] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:05:51] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:51] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:51] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:51] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:51] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:51] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:51] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:51] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-22 09:05:51] [INFO ] [Nat]Added 68 Read/Feed constraints in 13 ms returned sat
[2022-05-22 09:05:51] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:05:51] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 09:05:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:51] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:05:51] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:51] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:05:51] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:51] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:52] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:05:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:52] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:05:52] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 09:05:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:52] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:05:52] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:52] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:52] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:52] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:52] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:52] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:52] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:52] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:52] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:52] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:05:52] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:52] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:05:52] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:52] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:05:52] [INFO ] Added : 26 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:05:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:52] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:52] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:52] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:05:52] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:05:52] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:52] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:05:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:52] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:05:52] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:05:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:05:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:05:53] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:05:53] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:05:53] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:05:53] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13096, 3765, 4480, 3720, 3725, 11813, 3763, 3725, 2997, 3762, 2780, 3761, 3767]
Incomplete Parikh walk after 391900 steps, including 100 resets, run finished after 591 ms. (steps per millisecond=663 ) properties (out of 13) seen :3798 could not realise parikh vector
Incomplete Parikh walk after 391200 steps, including 98 resets, run finished after 624 ms. (steps per millisecond=626 ) properties (out of 13) seen :3791 could not realise parikh vector
Incomplete Parikh walk after 292400 steps, including 128 resets, run finished after 909 ms. (steps per millisecond=321 ) properties (out of 13) seen :2809 could not realise parikh vector
Incomplete Parikh walk after 391300 steps, including 98 resets, run finished after 707 ms. (steps per millisecond=553 ) properties (out of 13) seen :3790 could not realise parikh vector
Incomplete Parikh walk after 314400 steps, including 280 resets, run finished after 691 ms. (steps per millisecond=454 ) properties (out of 13) seen :3054 could not realise parikh vector
Incomplete Parikh walk after 387600 steps, including 99 resets, run finished after 695 ms. (steps per millisecond=557 ) properties (out of 13) seen :3753 could not realise parikh vector
Incomplete Parikh walk after 391500 steps, including 100 resets, run finished after 595 ms. (steps per millisecond=657 ) properties (out of 13) seen :3795 could not realise parikh vector
Incomplete Parikh walk after 1196300 steps, including 97 resets, run finished after 2235 ms. (steps per millisecond=535 ) properties (out of 13) seen :11852 could not realise parikh vector
Incomplete Parikh walk after 387600 steps, including 98 resets, run finished after 665 ms. (steps per millisecond=582 ) properties (out of 13) seen :4173 could not realise parikh vector
Incomplete Parikh walk after 387100 steps, including 100 resets, run finished after 619 ms. (steps per millisecond=625 ) properties (out of 13) seen :3751 could not realise parikh vector
Incomplete Parikh walk after 463000 steps, including 100 resets, run finished after 878 ms. (steps per millisecond=527 ) properties (out of 13) seen :4511 could not realise parikh vector
Incomplete Parikh walk after 391700 steps, including 100 resets, run finished after 629 ms. (steps per millisecond=622 ) properties (out of 13) seen :3798 could not realise parikh vector
Incomplete Parikh walk after 1324200 steps, including 97 resets, run finished after 2265 ms. (steps per millisecond=584 ) properties (out of 13) seen :13120 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:06:05] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:06:05] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:06:05] [INFO ] Implicit Places using invariants in 71 ms returned []
[2022-05-22 09:06:05] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:06:05] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:06:05] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:06:05] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
[2022-05-22 09:06:05] [INFO ] Redundant transitions in 132 ms returned []
[2022-05-22 09:06:05] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:06:05] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:06:05] [INFO ] Dead Transitions using invariants and state equation in 102 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:06:05] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4635 ms. (steps per millisecond=215 ) properties (out of 13) seen :44351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 807 ms. (steps per millisecond=1239 ) properties (out of 13) seen :3228
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 717 ms. (steps per millisecond=1394 ) properties (out of 13) seen :3700
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 933 ms. (steps per millisecond=1071 ) properties (out of 13) seen :3206
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 929 ms. (steps per millisecond=1076 ) properties (out of 13) seen :3042
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1086 ms. (steps per millisecond=920 ) properties (out of 13) seen :2732
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 13) seen :3704
[2022-05-22 09:06:15] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:06:15] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:06:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:15] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:06:15] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:06:15] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 09:06:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:06:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:15] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:06:15] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:15] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:06:15] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:06:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:16] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:06:16] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:06:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:06:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:16] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:06:16] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:16] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:06:16] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:06:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:16] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:06:16] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:06:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:16] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:06:16] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:16] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:06:16] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:06:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:16] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:06:16] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:06:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:16] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:06:16] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:16] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:06:16] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:06:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:16] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:06:16] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:06:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:16] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:06:16] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:16] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:06:16] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 09:06:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:06:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:16] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:06:16] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:06:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:16] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:06:16] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:06:16] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:06:16] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:06:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:17] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:06:17] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:17] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:06:17] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:17] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:06:17] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:06:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:17] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:06:17] [INFO ] [Real]Added 68 Read/Feed constraints in 11 ms returned sat
[2022-05-22 09:06:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:17] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:06:17] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:06:17] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:06:17] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:06:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:17] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 09:06:17] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:17] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:06:17] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:17] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:06:17] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:06:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:17] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:06:17] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:17] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:06:17] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:06:17] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:06:17] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:06:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:17] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:06:17] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:18] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:06:18] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:18] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 11 ms.
[2022-05-22 09:06:18] [INFO ] Added : 26 causal constraints over 6 iterations in 73 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:06:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:18] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-05-22 09:06:18] [INFO ] [Real]Added 68 Read/Feed constraints in 15 ms returned sat
[2022-05-22 09:06:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 6 ms returned sat
[2022-05-22 09:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:18] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 09:06:18] [INFO ] [Nat]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 09:06:18] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:06:18] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:06:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:18] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:06:18] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:18] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:06:18] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:06:18] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:06:18] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13100, 3767, 4483, 3723, 3727, 11816, 3765, 3728, 3002, 3764, 2783, 3763, 3769]
Incomplete Parikh walk after 392100 steps, including 100 resets, run finished after 580 ms. (steps per millisecond=676 ) properties (out of 13) seen :3806 could not realise parikh vector
Incomplete Parikh walk after 391400 steps, including 98 resets, run finished after 651 ms. (steps per millisecond=601 ) properties (out of 13) seen :3792 could not realise parikh vector
Incomplete Parikh walk after 292700 steps, including 134 resets, run finished after 903 ms. (steps per millisecond=324 ) properties (out of 13) seen :2818 could not realise parikh vector
Incomplete Parikh walk after 391500 steps, including 98 resets, run finished after 712 ms. (steps per millisecond=549 ) properties (out of 13) seen :3794 could not realise parikh vector
Incomplete Parikh walk after 314900 steps, including 312 resets, run finished after 682 ms. (steps per millisecond=461 ) properties (out of 13) seen :3067 could not realise parikh vector
Incomplete Parikh walk after 387900 steps, including 99 resets, run finished after 678 ms. (steps per millisecond=572 ) properties (out of 13) seen :3756 could not realise parikh vector
Incomplete Parikh walk after 391700 steps, including 100 resets, run finished after 608 ms. (steps per millisecond=644 ) properties (out of 13) seen :3799 could not realise parikh vector
Incomplete Parikh walk after 1196600 steps, including 97 resets, run finished after 2246 ms. (steps per millisecond=532 ) properties (out of 13) seen :11854 could not realise parikh vector
Incomplete Parikh walk after 387800 steps, including 98 resets, run finished after 673 ms. (steps per millisecond=576 ) properties (out of 13) seen :4146 could not realise parikh vector
Incomplete Parikh walk after 387400 steps, including 100 resets, run finished after 622 ms. (steps per millisecond=622 ) properties (out of 13) seen :3754 could not realise parikh vector
Incomplete Parikh walk after 463300 steps, including 100 resets, run finished after 861 ms. (steps per millisecond=538 ) properties (out of 13) seen :4516 could not realise parikh vector
Incomplete Parikh walk after 391900 steps, including 100 resets, run finished after 644 ms. (steps per millisecond=608 ) properties (out of 13) seen :3800 could not realise parikh vector
Incomplete Parikh walk after 1324600 steps, including 97 resets, run finished after 2279 ms. (steps per millisecond=581 ) properties (out of 13) seen :13127 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:06:30] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:06:30] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:06:30] [INFO ] Implicit Places using invariants in 76 ms returned []
[2022-05-22 09:06:30] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:06:30] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:06:30] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:06:31] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
[2022-05-22 09:06:31] [INFO ] Redundant transitions in 151 ms returned []
[2022-05-22 09:06:31] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:06:31] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:06:31] [INFO ] Dead Transitions using invariants and state equation in 67 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:06:31] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4685 ms. (steps per millisecond=213 ) properties (out of 13) seen :44167
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 791 ms. (steps per millisecond=1264 ) properties (out of 13) seen :3332
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 13) seen :3663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 859 ms. (steps per millisecond=1164 ) properties (out of 13) seen :3389
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1049 ms. (steps per millisecond=953 ) properties (out of 13) seen :2756
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1072 ms. (steps per millisecond=932 ) properties (out of 13) seen :2518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 13) seen :3704
[2022-05-22 09:06:41] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:06:41] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:06:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 6 ms returned sat
[2022-05-22 09:06:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:41] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:06:41] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:06:41] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:06:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:41] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:06:41] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:41] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:06:41] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:06:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:41] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:06:41] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:41] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:06:41] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:41] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:06:41] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:06:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:41] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:06:41] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:41] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:06:41] [INFO ] [Nat]Added 68 Read/Feed constraints in 22 ms returned sat
[2022-05-22 09:06:41] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:06:41] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:06:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:41] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:06:41] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:41] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:06:41] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:42] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:06:42] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:06:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:42] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:06:42] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:42] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:06:42] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:42] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:06:42] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:06:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:42] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-05-22 09:06:42] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:42] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:06:42] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:42] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:06:42] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:06:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:42] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:06:42] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:42] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:06:42] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:42] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:06:42] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:06:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:42] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:06:42] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 09:06:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:42] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:06:42] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:42] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:06:42] [INFO ] Added : 25 causal constraints over 5 iterations in 67 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:06:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:06:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:43] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:06:43] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:06:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:06:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:43] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:06:43] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:43] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:06:43] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:06:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:43] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:06:43] [INFO ] [Real]Added 68 Read/Feed constraints in 23 ms returned sat
[2022-05-22 09:06:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:43] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:06:43] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:43] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 20 ms.
[2022-05-22 09:06:43] [INFO ] Added : 25 causal constraints over 5 iterations in 66 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:06:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:43] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:06:43] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:06:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:43] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:06:43] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:43] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:06:43] [INFO ] Added : 26 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:06:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:43] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:06:43] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:06:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:06:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:43] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:06:43] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:06:43] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:06:43] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:06:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:43] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:06:43] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:06:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:06:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:06:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:06:43] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:06:43] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:06:43] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:06:44] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13102, 3769, 4485, 3726, 3729, 11818, 3767, 3731, 3006, 3766, 2784, 3765, 3774]
Incomplete Parikh walk after 392600 steps, including 100 resets, run finished after 586 ms. (steps per millisecond=669 ) properties (out of 13) seen :3807 could not realise parikh vector
Incomplete Parikh walk after 391600 steps, including 98 resets, run finished after 621 ms. (steps per millisecond=630 ) properties (out of 13) seen :3795 could not realise parikh vector
Incomplete Parikh walk after 292800 steps, including 134 resets, run finished after 919 ms. (steps per millisecond=318 ) properties (out of 13) seen :2817 could not realise parikh vector
Incomplete Parikh walk after 391700 steps, including 98 resets, run finished after 696 ms. (steps per millisecond=562 ) properties (out of 13) seen :3797 could not realise parikh vector
Incomplete Parikh walk after 315300 steps, including 303 resets, run finished after 680 ms. (steps per millisecond=463 ) properties (out of 13) seen :3059 could not realise parikh vector
Incomplete Parikh walk after 388200 steps, including 99 resets, run finished after 680 ms. (steps per millisecond=570 ) properties (out of 13) seen :3760 could not realise parikh vector
Incomplete Parikh walk after 391900 steps, including 100 resets, run finished after 597 ms. (steps per millisecond=656 ) properties (out of 13) seen :3799 could not realise parikh vector
Incomplete Parikh walk after 1196800 steps, including 97 resets, run finished after 2229 ms. (steps per millisecond=536 ) properties (out of 13) seen :11855 could not realise parikh vector
Incomplete Parikh walk after 388000 steps, including 98 resets, run finished after 658 ms. (steps per millisecond=589 ) properties (out of 13) seen :4153 could not realise parikh vector
Incomplete Parikh walk after 387700 steps, including 100 resets, run finished after 631 ms. (steps per millisecond=614 ) properties (out of 13) seen :3755 could not realise parikh vector
Incomplete Parikh walk after 463500 steps, including 100 resets, run finished after 861 ms. (steps per millisecond=538 ) properties (out of 13) seen :4516 could not realise parikh vector
Incomplete Parikh walk after 392100 steps, including 100 resets, run finished after 627 ms. (steps per millisecond=625 ) properties (out of 13) seen :3803 could not realise parikh vector
Incomplete Parikh walk after 1324800 steps, including 97 resets, run finished after 2274 ms. (steps per millisecond=582 ) properties (out of 13) seen :13129 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:06:56] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:06:56] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:06:56] [INFO ] Implicit Places using invariants in 69 ms returned []
[2022-05-22 09:06:56] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:06:56] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:06:56] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:06:56] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
[2022-05-22 09:06:56] [INFO ] Redundant transitions in 134 ms returned []
[2022-05-22 09:06:56] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:06:56] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:06:56] [INFO ] Dead Transitions using invariants and state equation in 95 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:06:56] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4674 ms. (steps per millisecond=213 ) properties (out of 13) seen :44221
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 851 ms. (steps per millisecond=1175 ) properties (out of 13) seen :3062
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 13) seen :3588
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 861 ms. (steps per millisecond=1161 ) properties (out of 13) seen :3405
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 982 ms. (steps per millisecond=1018 ) properties (out of 13) seen :2929
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1138 ms. (steps per millisecond=878 ) properties (out of 13) seen :2389
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 13) seen :3704
[2022-05-22 09:07:06] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:07:06] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:07:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 09:07:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:06] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:07:06] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:07:06] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:07:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:06] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:07:06] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:07:06] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:06] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:06] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:06] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:07:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:06] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:07:06] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:06] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:06] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:07:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:06] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:07:06] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:06] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:07:06] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:07] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:07] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:07:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:07] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:07:07] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:07] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:07:07] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:07:07] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:07] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:07] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:07:07] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:07] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 09:07:07] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:07:07] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:07:07] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:07] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:07] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:07:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:07] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:07] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:07] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:07] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:07:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:07] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:07] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:07:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:07] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:07] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:07] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:07:07] [INFO ] Added : 25 causal constraints over 5 iterations in 65 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:08] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:08] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:08] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:08] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:08] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:08] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:07:08] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:08] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-22 09:07:08] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:08] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:07:08] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:08] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:07:08] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:08] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 09:07:08] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:08] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:07:08] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:08] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:07:08] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 09:07:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:08] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:07:08] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:08] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:08] [INFO ] Added : 26 causal constraints over 6 iterations in 61 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:08] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:07:08] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:08] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-22 09:07:08] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:07:08] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:09] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:09] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:07:09] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:09] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:07:09] [INFO ] [Nat]Added 68 Read/Feed constraints in 13 ms returned sat
[2022-05-22 09:07:09] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:09] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13106, 3771, 4489, 3728, 3731, 11821, 3770, 3733, 3008, 3768, 2786, 3768, 3777]
Incomplete Parikh walk after 392900 steps, including 100 resets, run finished after 584 ms. (steps per millisecond=672 ) properties (out of 13) seen :3808 could not realise parikh vector
Incomplete Parikh walk after 391900 steps, including 98 resets, run finished after 635 ms. (steps per millisecond=617 ) properties (out of 13) seen :3798 could not realise parikh vector
Incomplete Parikh walk after 293000 steps, including 125 resets, run finished after 902 ms. (steps per millisecond=324 ) properties (out of 13) seen :2818 could not realise parikh vector
Incomplete Parikh walk after 391900 steps, including 98 resets, run finished after 718 ms. (steps per millisecond=545 ) properties (out of 13) seen :3798 could not realise parikh vector
Incomplete Parikh walk after 315500 steps, including 270 resets, run finished after 672 ms. (steps per millisecond=469 ) properties (out of 13) seen :3067 could not realise parikh vector
Incomplete Parikh walk after 388400 steps, including 99 resets, run finished after 694 ms. (steps per millisecond=559 ) properties (out of 13) seen :3764 could not realise parikh vector
Incomplete Parikh walk after 392200 steps, including 100 resets, run finished after 596 ms. (steps per millisecond=658 ) properties (out of 13) seen :3806 could not realise parikh vector
Incomplete Parikh walk after 1197100 steps, including 97 resets, run finished after 2265 ms. (steps per millisecond=528 ) properties (out of 13) seen :11858 could not realise parikh vector
Incomplete Parikh walk after 388200 steps, including 98 resets, run finished after 698 ms. (steps per millisecond=556 ) properties (out of 13) seen :4150 could not realise parikh vector
Incomplete Parikh walk after 387900 steps, including 100 resets, run finished after 617 ms. (steps per millisecond=628 ) properties (out of 13) seen :3762 could not realise parikh vector
Incomplete Parikh walk after 463900 steps, including 100 resets, run finished after 875 ms. (steps per millisecond=530 ) properties (out of 13) seen :4517 could not realise parikh vector
Incomplete Parikh walk after 392300 steps, including 100 resets, run finished after 623 ms. (steps per millisecond=629 ) properties (out of 13) seen :3803 could not realise parikh vector
Incomplete Parikh walk after 1325200 steps, including 97 resets, run finished after 2268 ms. (steps per millisecond=584 ) properties (out of 13) seen :13127 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:07:21] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:07:21] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:07:21] [INFO ] Implicit Places using invariants in 64 ms returned []
[2022-05-22 09:07:21] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:07:21] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:07:21] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:07:21] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2022-05-22 09:07:21] [INFO ] Redundant transitions in 136 ms returned []
[2022-05-22 09:07:21] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:07:21] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:07:21] [INFO ] Dead Transitions using invariants and state equation in 72 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:07:21] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4657 ms. (steps per millisecond=214 ) properties (out of 13) seen :44491
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 857 ms. (steps per millisecond=1166 ) properties (out of 13) seen :3306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=1477 ) properties (out of 13) seen :3678
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 13) seen :3557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 917 ms. (steps per millisecond=1090 ) properties (out of 13) seen :2930
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1103 ms. (steps per millisecond=906 ) properties (out of 13) seen :2414
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 13) seen :3704
[2022-05-22 09:07:31] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:07:31] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:07:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:31] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:07:31] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:07:31] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:31] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:07:31] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:31] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:31] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:31] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:31] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:32] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:07:32] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:32] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:32] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:32] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:07:32] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:07:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:32] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:07:32] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:32] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:32] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:32] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:07:32] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:32] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:07:32] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:07:32] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:07:32] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:32] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:07:32] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:32] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:07:32] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:07:32] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:32] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:07:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:32] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:32] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:32] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:07:32] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:07:32] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:32] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:07:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:33] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:33] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:33] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:07:33] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:33] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 09:07:33] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:33] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:07:33] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:07:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-22 09:07:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:33] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:07:33] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:33] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:33] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:07:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:33] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:33] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:33] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:07:33] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:33] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:07:33] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:07:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:33] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:33] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:07:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:33] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:33] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:07:33] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:07:33] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:33] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:07:33] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:07:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:33] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:33] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:07:33] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:07:33] [INFO ] Added : 26 causal constraints over 6 iterations in 61 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:34] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:34] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:07:34] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:07:34] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:34] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:07:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:34] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-22 09:07:34] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:07:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:34] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:34] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:34] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:07:34] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13108, 3773, 4492, 3731, 3733, 11824, 3774, 3735, 3012, 3770, 2787, 3770, 3780]
Incomplete Parikh walk after 393200 steps, including 100 resets, run finished after 588 ms. (steps per millisecond=668 ) properties (out of 13) seen :3812 could not realise parikh vector
Incomplete Parikh walk after 392100 steps, including 98 resets, run finished after 619 ms. (steps per millisecond=633 ) properties (out of 13) seen :3801 could not realise parikh vector
Incomplete Parikh walk after 293100 steps, including 129 resets, run finished after 902 ms. (steps per millisecond=324 ) properties (out of 13) seen :2821 could not realise parikh vector
Incomplete Parikh walk after 392100 steps, including 98 resets, run finished after 694 ms. (steps per millisecond=564 ) properties (out of 13) seen :3802 could not realise parikh vector
Incomplete Parikh walk after 315900 steps, including 286 resets, run finished after 675 ms. (steps per millisecond=468 ) properties (out of 13) seen :3072 could not realise parikh vector
Incomplete Parikh walk after 388600 steps, including 99 resets, run finished after 683 ms. (steps per millisecond=568 ) properties (out of 13) seen :3766 could not realise parikh vector
Incomplete Parikh walk after 392600 steps, including 100 resets, run finished after 599 ms. (steps per millisecond=655 ) properties (out of 13) seen :3805 could not realise parikh vector
Incomplete Parikh walk after 1197400 steps, including 97 resets, run finished after 2231 ms. (steps per millisecond=536 ) properties (out of 13) seen :11865 could not realise parikh vector
Incomplete Parikh walk after 388400 steps, including 98 resets, run finished after 659 ms. (steps per millisecond=589 ) properties (out of 13) seen :4130 could not realise parikh vector
Incomplete Parikh walk after 388200 steps, including 100 resets, run finished after 623 ms. (steps per millisecond=623 ) properties (out of 13) seen :3762 could not realise parikh vector
Incomplete Parikh walk after 464200 steps, including 100 resets, run finished after 867 ms. (steps per millisecond=535 ) properties (out of 13) seen :4522 could not realise parikh vector
Incomplete Parikh walk after 392500 steps, including 100 resets, run finished after 632 ms. (steps per millisecond=621 ) properties (out of 13) seen :3808 could not realise parikh vector
Incomplete Parikh walk after 1325400 steps, including 97 resets, run finished after 2269 ms. (steps per millisecond=584 ) properties (out of 13) seen :13131 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:07:46] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:07:46] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:07:46] [INFO ] Implicit Places using invariants in 80 ms returned []
[2022-05-22 09:07:46] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:07:46] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:07:46] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:07:46] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
[2022-05-22 09:07:46] [INFO ] Redundant transitions in 158 ms returned []
[2022-05-22 09:07:46] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:07:46] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:07:46] [INFO ] Dead Transitions using invariants and state equation in 84 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:07:47] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4643 ms. (steps per millisecond=215 ) properties (out of 13) seen :44362
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 819 ms. (steps per millisecond=1221 ) properties (out of 13) seen :3340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 13) seen :3527
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 716 ms. (steps per millisecond=1396 ) properties (out of 13) seen :3505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1054 ms. (steps per millisecond=948 ) properties (out of 13) seen :2476
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1086 ms. (steps per millisecond=920 ) properties (out of 13) seen :2509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 13) seen :3704
[2022-05-22 09:07:56] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:07:56] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:07:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:56] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:07:56] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:07:56] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:56] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:56] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:56] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:07:57] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:57] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:07:57] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:57] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:07:57] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:07:57] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:57] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:57] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:07:57] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:57] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:07:57] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:07:57] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:57] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:07:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:57] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:07:57] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:07:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:57] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:07:57] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:07:57] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:57] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:57] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:07:57] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:07:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:57] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:57] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:07:57] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:57] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:58] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:58] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:58] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:58] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:58] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:07:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:58] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:07:58] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:58] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 09:07:58] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:58] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:58] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:07:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:58] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-05-22 09:07:58] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:58] [INFO ] [Nat]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 09:07:58] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:58] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:07:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:58] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:58] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:58] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:07:58] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:07:58] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:58] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:58] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:07:58] [INFO ] [Real]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 09:07:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:58] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:07:58] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:58] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:58] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:07:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:59] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:07:59] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:59] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:59] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:07:59] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:07:59] [INFO ] Added : 26 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:07:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:59] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:59] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 5 ms returned sat
[2022-05-22 09:07:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:59] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:07:59] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:59] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:07:59] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:07:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:07:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:59] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:07:59] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:07:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:07:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:07:59] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:07:59] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:07:59] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:07:59] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13110, 3775, 4494, 3733, 3735, 11826, 3776, 3738, 3015, 3772, 2789, 3772, 3782]
Incomplete Parikh walk after 393400 steps, including 100 resets, run finished after 591 ms. (steps per millisecond=665 ) properties (out of 13) seen :3813 could not realise parikh vector
Incomplete Parikh walk after 392300 steps, including 98 resets, run finished after 623 ms. (steps per millisecond=629 ) properties (out of 13) seen :3802 could not realise parikh vector
Incomplete Parikh walk after 293300 steps, including 130 resets, run finished after 920 ms. (steps per millisecond=318 ) properties (out of 13) seen :2820 could not realise parikh vector
Incomplete Parikh walk after 392300 steps, including 98 resets, run finished after 702 ms. (steps per millisecond=558 ) properties (out of 13) seen :3801 could not realise parikh vector
Incomplete Parikh walk after 316200 steps, including 316 resets, run finished after 685 ms. (steps per millisecond=461 ) properties (out of 13) seen :3074 could not realise parikh vector
Incomplete Parikh walk after 388900 steps, including 99 resets, run finished after 689 ms. (steps per millisecond=564 ) properties (out of 13) seen :3767 could not realise parikh vector
Incomplete Parikh walk after 392800 steps, including 100 resets, run finished after 600 ms. (steps per millisecond=654 ) properties (out of 13) seen :3809 could not realise parikh vector
Incomplete Parikh walk after 1197600 steps, including 97 resets, run finished after 2241 ms. (steps per millisecond=534 ) properties (out of 13) seen :11861 could not realise parikh vector
Incomplete Parikh walk after 388600 steps, including 98 resets, run finished after 655 ms. (steps per millisecond=593 ) properties (out of 13) seen :4151 could not realise parikh vector
Incomplete Parikh walk after 388400 steps, including 100 resets, run finished after 619 ms. (steps per millisecond=627 ) properties (out of 13) seen :3763 could not realise parikh vector
Incomplete Parikh walk after 464400 steps, including 100 resets, run finished after 873 ms. (steps per millisecond=531 ) properties (out of 13) seen :4523 could not realise parikh vector
Incomplete Parikh walk after 392700 steps, including 100 resets, run finished after 628 ms. (steps per millisecond=625 ) properties (out of 13) seen :3812 could not realise parikh vector
Incomplete Parikh walk after 1325600 steps, including 97 resets, run finished after 2291 ms. (steps per millisecond=578 ) properties (out of 13) seen :13134 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:08:11] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:08:11] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:08:11] [INFO ] Implicit Places using invariants in 96 ms returned []
[2022-05-22 09:08:11] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:08:11] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:08:11] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:08:12] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
[2022-05-22 09:08:12] [INFO ] Redundant transitions in 294 ms returned []
[2022-05-22 09:08:12] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:08:12] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:08:12] [INFO ] Dead Transitions using invariants and state equation in 77 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:08:12] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4647 ms. (steps per millisecond=215 ) properties (out of 13) seen :44480
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 730 ms. (steps per millisecond=1369 ) properties (out of 13) seen :3159
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 617 ms. (steps per millisecond=1620 ) properties (out of 13) seen :3512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 13) seen :3588
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 992 ms. (steps per millisecond=1008 ) properties (out of 13) seen :2737
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1060 ms. (steps per millisecond=943 ) properties (out of 13) seen :2359
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 13) seen :3704
[2022-05-22 09:08:22] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:08:22] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:08:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:22] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:08:22] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:08:22] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:08:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:22] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:08:22] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:22] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:08:22] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:08:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:22] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:08:22] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:22] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-05-22 09:08:22] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:22] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:08:22] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:08:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:22] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-22 09:08:22] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:22] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:08:22] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:22] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:08:22] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:08:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:08:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:22] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:08:22] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:22] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:08:22] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:08:22] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:08:22] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 09:08:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:22] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:08:22] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:08:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:22] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:23] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:08:23] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:08:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:23] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:23] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:08:23] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:08:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:23] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:23] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:08:23] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:08:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:23] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:23] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:23] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:08:23] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:08:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:23] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:23] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:08:23] [INFO ] [Nat]Added 68 Read/Feed constraints in 21 ms returned sat
[2022-05-22 09:08:23] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:08:23] [INFO ] Added : 25 causal constraints over 5 iterations in 59 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:24] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:08:24] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 09:08:24] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 10 ms.
[2022-05-22 09:08:24] [INFO ] Added : 26 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Added 68 Read/Feed constraints in 13 ms returned sat
[2022-05-22 09:08:24] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:08:24] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:24] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:08:24] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:08:24] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:08:24] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13112, 3778, 4496, 3735, 3737, 11829, 3778, 3740, 3019, 3774, 2791, 3774, 3784]
Incomplete Parikh walk after 393600 steps, including 100 resets, run finished after 610 ms. (steps per millisecond=645 ) properties (out of 13) seen :3816 could not realise parikh vector
Incomplete Parikh walk after 392500 steps, including 98 resets, run finished after 631 ms. (steps per millisecond=622 ) properties (out of 13) seen :3806 could not realise parikh vector
Incomplete Parikh walk after 293500 steps, including 125 resets, run finished after 908 ms. (steps per millisecond=323 ) properties (out of 13) seen :2822 could not realise parikh vector
Incomplete Parikh walk after 392500 steps, including 98 resets, run finished after 704 ms. (steps per millisecond=557 ) properties (out of 13) seen :3802 could not realise parikh vector
Incomplete Parikh walk after 316600 steps, including 296 resets, run finished after 681 ms. (steps per millisecond=464 ) properties (out of 13) seen :3077 could not realise parikh vector
Incomplete Parikh walk after 389100 steps, including 99 resets, run finished after 682 ms. (steps per millisecond=570 ) properties (out of 13) seen :3772 could not realise parikh vector
Incomplete Parikh walk after 393000 steps, including 100 resets, run finished after 606 ms. (steps per millisecond=648 ) properties (out of 13) seen :3813 could not realise parikh vector
Incomplete Parikh walk after 1197900 steps, including 97 resets, run finished after 2227 ms. (steps per millisecond=537 ) properties (out of 13) seen :11872 could not realise parikh vector
Incomplete Parikh walk after 388800 steps, including 98 resets, run finished after 659 ms. (steps per millisecond=589 ) properties (out of 13) seen :4173 could not realise parikh vector
Incomplete Parikh walk after 388600 steps, including 100 resets, run finished after 622 ms. (steps per millisecond=624 ) properties (out of 13) seen :3766 could not realise parikh vector
Incomplete Parikh walk after 464600 steps, including 100 resets, run finished after 869 ms. (steps per millisecond=534 ) properties (out of 13) seen :4530 could not realise parikh vector
Incomplete Parikh walk after 393000 steps, including 100 resets, run finished after 629 ms. (steps per millisecond=624 ) properties (out of 13) seen :3812 could not realise parikh vector
Incomplete Parikh walk after 1325800 steps, including 97 resets, run finished after 2287 ms. (steps per millisecond=579 ) properties (out of 13) seen :13139 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:08:36] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:08:36] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:08:37] [INFO ] Implicit Places using invariants in 78 ms returned []
[2022-05-22 09:08:37] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:08:37] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:08:37] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:08:37] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
[2022-05-22 09:08:37] [INFO ] Redundant transitions in 134 ms returned []
[2022-05-22 09:08:37] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:08:37] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:08:37] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:08:37] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4638 ms. (steps per millisecond=215 ) properties (out of 13) seen :44114
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 756 ms. (steps per millisecond=1322 ) properties (out of 13) seen :3318
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 927 ms. (steps per millisecond=1078 ) properties (out of 13) seen :3083
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 992 ms. (steps per millisecond=1008 ) properties (out of 13) seen :2682
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1016 ms. (steps per millisecond=984 ) properties (out of 13) seen :2738
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1143 ms. (steps per millisecond=874 ) properties (out of 13) seen :2189
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 13) seen :3704
[2022-05-22 09:08:47] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:08:47] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:08:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:47] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:08:47] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:08:47] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:08:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:47] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:08:47] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:47] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:08:47] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:08:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:48] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:08:48] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:48] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:08:48] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:48] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:08:48] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:08:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:48] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:08:48] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:48] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:08:48] [INFO ] [Nat]Added 68 Read/Feed constraints in 22 ms returned sat
[2022-05-22 09:08:48] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:08:48] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:08:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:48] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:08:48] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:48] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:08:48] [INFO ] [Nat]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 09:08:48] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:08:48] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:08:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:48] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-05-22 09:08:48] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:48] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:08:48] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:48] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:08:48] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:08:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:48] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:08:48] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:49] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:08:49] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:49] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:08:49] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:08:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:49] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:08:49] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:08:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:08:49] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:49] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:08:49] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:08:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:08:49] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:49] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:08:49] [INFO ] [Nat]Added 68 Read/Feed constraints in 10 ms returned sat
[2022-05-22 09:08:49] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:08:49] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:08:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:08:49] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:49] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:08:49] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:49] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:08:49] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:08:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:49] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-05-22 09:08:49] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:49] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:08:49] [INFO ] [Nat]Added 68 Read/Feed constraints in 13 ms returned sat
[2022-05-22 09:08:49] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:08:49] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:08:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:50] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:08:50] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:08:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:08:50] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:50] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:08:50] [INFO ] Added : 26 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:08:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:50] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:08:50] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:08:50] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:50] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:08:50] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:08:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:50] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:08:50] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:08:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:08:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:08:50] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:08:50] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:08:50] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13115, 3781, 4499, 3737, 3739, 11831, 3780, 3743, 3021, 3776, 2793, 3776, 3787]
Incomplete Parikh walk after 393900 steps, including 100 resets, run finished after 605 ms. (steps per millisecond=651 ) properties (out of 13) seen :3820 could not realise parikh vector
Incomplete Parikh walk after 392700 steps, including 98 resets, run finished after 633 ms. (steps per millisecond=620 ) properties (out of 13) seen :3808 could not realise parikh vector
Incomplete Parikh walk after 293700 steps, including 132 resets, run finished after 907 ms. (steps per millisecond=323 ) properties (out of 13) seen :2827 could not realise parikh vector
Incomplete Parikh walk after 392700 steps, including 98 resets, run finished after 708 ms. (steps per millisecond=554 ) properties (out of 13) seen :3806 could not realise parikh vector
Incomplete Parikh walk after 316800 steps, including 296 resets, run finished after 682 ms. (steps per millisecond=464 ) properties (out of 13) seen :3078 could not realise parikh vector
Incomplete Parikh walk after 389400 steps, including 99 resets, run finished after 682 ms. (steps per millisecond=570 ) properties (out of 13) seen :3772 could not realise parikh vector
Incomplete Parikh walk after 393200 steps, including 100 resets, run finished after 606 ms. (steps per millisecond=648 ) properties (out of 13) seen :3813 could not realise parikh vector
Incomplete Parikh walk after 1198100 steps, including 97 resets, run finished after 2237 ms. (steps per millisecond=535 ) properties (out of 13) seen :11869 could not realise parikh vector
Incomplete Parikh walk after 389000 steps, including 98 resets, run finished after 673 ms. (steps per millisecond=578 ) properties (out of 13) seen :4140 could not realise parikh vector
Incomplete Parikh walk after 388800 steps, including 100 resets, run finished after 626 ms. (steps per millisecond=621 ) properties (out of 13) seen :3766 could not realise parikh vector
Incomplete Parikh walk after 464900 steps, including 100 resets, run finished after 865 ms. (steps per millisecond=537 ) properties (out of 13) seen :4529 could not realise parikh vector
Incomplete Parikh walk after 393300 steps, including 100 resets, run finished after 634 ms. (steps per millisecond=620 ) properties (out of 13) seen :3815 could not realise parikh vector
Incomplete Parikh walk after 1326100 steps, including 97 resets, run finished after 2255 ms. (steps per millisecond=588 ) properties (out of 13) seen :13140 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:09:02] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:09:02] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:09:02] [INFO ] Implicit Places using invariants in 79 ms returned []
[2022-05-22 09:09:02] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:09:02] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:09:02] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:09:02] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
[2022-05-22 09:09:03] [INFO ] Redundant transitions in 150 ms returned []
[2022-05-22 09:09:03] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:09:03] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:09:03] [INFO ] Dead Transitions using invariants and state equation in 72 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:09:03] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4644 ms. (steps per millisecond=215 ) properties (out of 13) seen :44091
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 850 ms. (steps per millisecond=1176 ) properties (out of 13) seen :3188
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 13) seen :3663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 782 ms. (steps per millisecond=1278 ) properties (out of 13) seen :3325
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 955 ms. (steps per millisecond=1047 ) properties (out of 13) seen :2970
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1129 ms. (steps per millisecond=885 ) properties (out of 13) seen :2395
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 13) seen :3704
[2022-05-22 09:09:12] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:09:12] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:09:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:12] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:09:12] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:09:12] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:09:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:12] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:09:12] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:12] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:09:12] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:09:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:13] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-22 09:09:13] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:13] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:09:13] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:13] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:09:13] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:09:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:13] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:09:13] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:13] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:09:13] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:13] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:09:13] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:09:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:13] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:09:13] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:09:13] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:13] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:09:13] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:09:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:13] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:09:13] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:13] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:09:13] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:13] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:09:13] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:09:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:09:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:13] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:09:13] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:13] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:09:13] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:13] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:09:14] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:09:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:14] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-22 09:09:14] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:14] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:09:14] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:09:14] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:09:14] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:09:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:09:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:14] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:09:14] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:09:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:14] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:09:14] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:14] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:09:14] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:09:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:14] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:09:14] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:14] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:09:14] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:09:14] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:09:14] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:09:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:14] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:09:14] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:14] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:09:14] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:09:14] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:09:14] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:09:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:14] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:09:14] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:15] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:09:15] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:15] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:09:15] [INFO ] Added : 26 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:09:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:09:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:15] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:09:15] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:09:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:15] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:09:15] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:09:15] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:09:15] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:09:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:15] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:09:15] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:15] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:09:15] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:09:15] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:09:15] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13119, 3783, 4502, 3739, 3742, 11834, 3782, 3745, 3024, 3778, 2796, 3778, 3790]
Incomplete Parikh walk after 394200 steps, including 100 resets, run finished after 599 ms. (steps per millisecond=658 ) properties (out of 13) seen :3822 could not realise parikh vector
Incomplete Parikh walk after 392900 steps, including 98 resets, run finished after 622 ms. (steps per millisecond=631 ) properties (out of 13) seen :3808 could not realise parikh vector
Incomplete Parikh walk after 294000 steps, including 137 resets, run finished after 908 ms. (steps per millisecond=323 ) properties (out of 13) seen :2828 could not realise parikh vector
Incomplete Parikh walk after 392900 steps, including 98 resets, run finished after 694 ms. (steps per millisecond=566 ) properties (out of 13) seen :3805 could not realise parikh vector
Incomplete Parikh walk after 317100 steps, including 310 resets, run finished after 684 ms. (steps per millisecond=463 ) properties (out of 13) seen :3091 could not realise parikh vector
Incomplete Parikh walk after 389600 steps, including 99 resets, run finished after 689 ms. (steps per millisecond=565 ) properties (out of 13) seen :3780 could not realise parikh vector
Incomplete Parikh walk after 393400 steps, including 100 resets, run finished after 597 ms. (steps per millisecond=658 ) properties (out of 13) seen :3815 could not realise parikh vector
Incomplete Parikh walk after 1198400 steps, including 97 resets, run finished after 2232 ms. (steps per millisecond=536 ) properties (out of 13) seen :11877 could not realise parikh vector
Incomplete Parikh walk after 389300 steps, including 98 resets, run finished after 660 ms. (steps per millisecond=589 ) properties (out of 13) seen :4157 could not realise parikh vector
Incomplete Parikh walk after 389000 steps, including 100 resets, run finished after 619 ms. (steps per millisecond=628 ) properties (out of 13) seen :3769 could not realise parikh vector
Incomplete Parikh walk after 465200 steps, including 100 resets, run finished after 868 ms. (steps per millisecond=535 ) properties (out of 13) seen :4531 could not realise parikh vector
Incomplete Parikh walk after 393500 steps, including 100 resets, run finished after 628 ms. (steps per millisecond=626 ) properties (out of 13) seen :3813 could not realise parikh vector
Incomplete Parikh walk after 1326500 steps, including 97 resets, run finished after 2272 ms. (steps per millisecond=583 ) properties (out of 13) seen :13143 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:09:27] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:09:27] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:09:27] [INFO ] Implicit Places using invariants in 82 ms returned []
[2022-05-22 09:09:27] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:09:27] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:09:27] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:09:27] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
[2022-05-22 09:09:28] [INFO ] Redundant transitions in 217 ms returned []
[2022-05-22 09:09:28] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:09:28] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:09:28] [INFO ] Dead Transitions using invariants and state equation in 435 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:09:28] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4672 ms. (steps per millisecond=214 ) properties (out of 13) seen :44339
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 758 ms. (steps per millisecond=1319 ) properties (out of 13) seen :3463
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 13) seen :3675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 738 ms. (steps per millisecond=1355 ) properties (out of 13) seen :3605
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1068 ms. (steps per millisecond=936 ) properties (out of 13) seen :2435
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1092 ms. (steps per millisecond=915 ) properties (out of 13) seen :2544
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 13) seen :3704
[2022-05-22 09:09:38] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:09:38] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:09:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:38] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:09:38] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:09:38] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:09:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:38] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:09:38] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:38] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:09:38] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 09:09:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:38] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:09:38] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:38] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:09:38] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:38] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:09:38] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:09:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:38] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:09:38] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:09:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:38] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:09:38] [INFO ] [Nat]Added 68 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:09:38] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:09:38] [INFO ] Added : 25 causal constraints over 5 iterations in 53 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:09:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:38] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:09:38] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:38] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:09:38] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:38] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:09:38] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:09:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:39] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:09:39] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:09:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:39] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:09:39] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:39] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:09:39] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:09:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:39] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:09:39] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:39] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:09:39] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:39] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:09:39] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:09:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:39] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:09:39] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:09:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:39] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:09:39] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:09:39] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:09:39] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:09:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:39] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:09:39] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:39] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:09:39] [INFO ] [Nat]Added 68 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:09:39] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:09:39] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:09:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:39] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:09:39] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:09:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:39] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:09:39] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:09:39] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:09:39] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:09:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:40] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:09:40] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:40] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:09:40] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:09:40] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:09:40] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:09:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:40] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:09:40] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:40] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:09:40] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:09:40] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:09:40] [INFO ] Added : 26 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:09:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:40] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:09:40] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:09:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:40] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:09:40] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:09:40] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:09:40] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:09:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:40] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:09:40] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:09:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:09:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:09:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:09:40] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:09:40] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:09:40] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:09:40] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13122, 3785, 4504, 3741, 3744, 11837, 3784, 3748, 3029, 3780, 2798, 3780, 3792]
Incomplete Parikh walk after 394400 steps, including 100 resets, run finished after 587 ms. (steps per millisecond=671 ) properties (out of 13) seen :3827 could not realise parikh vector
Incomplete Parikh walk after 393100 steps, including 98 resets, run finished after 628 ms. (steps per millisecond=625 ) properties (out of 13) seen :3810 could not realise parikh vector
Incomplete Parikh walk after 294200 steps, including 125 resets, run finished after 921 ms. (steps per millisecond=319 ) properties (out of 13) seen :2826 could not realise parikh vector
Incomplete Parikh walk after 393100 steps, including 98 resets, run finished after 697 ms. (steps per millisecond=563 ) properties (out of 13) seen :3811 could not realise parikh vector
Incomplete Parikh walk after 317600 steps, including 314 resets, run finished after 686 ms. (steps per millisecond=462 ) properties (out of 13) seen :3092 could not realise parikh vector
Incomplete Parikh walk after 389900 steps, including 99 resets, run finished after 680 ms. (steps per millisecond=573 ) properties (out of 13) seen :3777 could not realise parikh vector
Incomplete Parikh walk after 393600 steps, including 100 resets, run finished after 603 ms. (steps per millisecond=652 ) properties (out of 13) seen :3817 could not realise parikh vector
Incomplete Parikh walk after 1198700 steps, including 97 resets, run finished after 2215 ms. (steps per millisecond=541 ) properties (out of 13) seen :11875 could not realise parikh vector
Incomplete Parikh walk after 389500 steps, including 98 resets, run finished after 655 ms. (steps per millisecond=594 ) properties (out of 13) seen :4189 could not realise parikh vector
Incomplete Parikh walk after 389200 steps, including 100 resets, run finished after 626 ms. (steps per millisecond=621 ) properties (out of 13) seen :3773 could not realise parikh vector
Incomplete Parikh walk after 465400 steps, including 100 resets, run finished after 864 ms. (steps per millisecond=538 ) properties (out of 13) seen :4532 could not realise parikh vector
Incomplete Parikh walk after 393700 steps, including 100 resets, run finished after 630 ms. (steps per millisecond=624 ) properties (out of 13) seen :3816 could not realise parikh vector
Incomplete Parikh walk after 1326800 steps, including 97 resets, run finished after 2261 ms. (steps per millisecond=586 ) properties (out of 13) seen :13151 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:09:52] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:09:52] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:09:52] [INFO ] Implicit Places using invariants in 70 ms returned []
[2022-05-22 09:09:52] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:09:52] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:09:53] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:09:53] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
[2022-05-22 09:09:53] [INFO ] Redundant transitions in 134 ms returned []
[2022-05-22 09:09:53] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:09:53] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:09:53] [INFO ] Dead Transitions using invariants and state equation in 74 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:09:53] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4665 ms. (steps per millisecond=214 ) properties (out of 13) seen :44301
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 720 ms. (steps per millisecond=1388 ) properties (out of 13) seen :3218
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 13) seen :3655
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 832 ms. (steps per millisecond=1201 ) properties (out of 13) seen :3156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1002 ms. (steps per millisecond=998 ) properties (out of 13) seen :2778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1087 ms. (steps per millisecond=919 ) properties (out of 13) seen :2578
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 13) seen :3704
[2022-05-22 09:10:03] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:10:03] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:10:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:03] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-05-22 09:10:03] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:10:03] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:10:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:03] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:10:03] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:10:03] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:10:03] [INFO ] Added : 25 causal constraints over 5 iterations in 69 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:10:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:03] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:10:03] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:03] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:10:03] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:03] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:10:03] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:10:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:10:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:03] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:03] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:10:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:03] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:10:03] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:03] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:10:03] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:10:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:03] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:03] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:03] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:10:03] [INFO ] [Nat]Added 68 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:10:03] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:10:03] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:10:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:10:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:04] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:04] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:04] [INFO ] [Nat]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 09:10:04] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:10:04] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:10:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:04] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:10:04] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:04] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:04] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:10:04] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:10:04] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:10:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:04] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:04] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:10:04] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:04] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:10:04] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:10:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:04] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:10:04] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:04] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:04] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:04] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:10:04] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:10:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:04] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:04] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:10:04] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:04] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:10:04] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:10:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:10:05] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:10:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:05] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:10:05] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:05] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:10:05] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:10:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:10:05] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:10:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:05] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:10:05] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:10:05] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:10:05] [INFO ] Added : 26 causal constraints over 6 iterations in 61 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:10:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:10:05] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:10:05] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:05] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:10:05] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:10:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:10:05] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:05] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:10:05] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:10:05] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:10:05] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13127, 3787, 4507, 3743, 3747, 11840, 3787, 3750, 3033, 3782, 2800, 3782, 3795]
Incomplete Parikh walk after 394700 steps, including 100 resets, run finished after 601 ms. (steps per millisecond=656 ) properties (out of 13) seen :3828 could not realise parikh vector
Incomplete Parikh walk after 393300 steps, including 98 resets, run finished after 623 ms. (steps per millisecond=631 ) properties (out of 13) seen :3815 could not realise parikh vector
Incomplete Parikh walk after 294400 steps, including 128 resets, run finished after 923 ms. (steps per millisecond=318 ) properties (out of 13) seen :2835 could not realise parikh vector
Incomplete Parikh walk after 393300 steps, including 98 resets, run finished after 700 ms. (steps per millisecond=561 ) properties (out of 13) seen :3815 could not realise parikh vector
Incomplete Parikh walk after 318000 steps, including 311 resets, run finished after 685 ms. (steps per millisecond=464 ) properties (out of 13) seen :3095 could not realise parikh vector
Incomplete Parikh walk after 390100 steps, including 99 resets, run finished after 691 ms. (steps per millisecond=564 ) properties (out of 13) seen :3784 could not realise parikh vector
Incomplete Parikh walk after 393900 steps, including 100 resets, run finished after 601 ms. (steps per millisecond=655 ) properties (out of 13) seen :3821 could not realise parikh vector
Incomplete Parikh walk after 1199000 steps, including 97 resets, run finished after 2241 ms. (steps per millisecond=535 ) properties (out of 13) seen :11884 could not realise parikh vector
Incomplete Parikh walk after 389800 steps, including 98 resets, run finished after 662 ms. (steps per millisecond=588 ) properties (out of 13) seen :4192 could not realise parikh vector
Incomplete Parikh walk after 389400 steps, including 100 resets, run finished after 618 ms. (steps per millisecond=630 ) properties (out of 13) seen :3773 could not realise parikh vector
Incomplete Parikh walk after 465700 steps, including 100 resets, run finished after 883 ms. (steps per millisecond=527 ) properties (out of 13) seen :4535 could not realise parikh vector
Incomplete Parikh walk after 393900 steps, including 100 resets, run finished after 629 ms. (steps per millisecond=626 ) properties (out of 13) seen :3821 could not realise parikh vector
Incomplete Parikh walk after 1327300 steps, including 97 resets, run finished after 2287 ms. (steps per millisecond=580 ) properties (out of 13) seen :13153 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:10:17] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:10:17] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:10:18] [INFO ] Implicit Places using invariants in 50 ms returned []
[2022-05-22 09:10:18] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:10:18] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:10:18] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:10:18] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
[2022-05-22 09:10:18] [INFO ] Redundant transitions in 156 ms returned []
[2022-05-22 09:10:18] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:10:18] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:10:18] [INFO ] Dead Transitions using invariants and state equation in 94 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:10:18] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4657 ms. (steps per millisecond=214 ) properties (out of 13) seen :44378
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 833 ms. (steps per millisecond=1200 ) properties (out of 13) seen :3311
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 13) seen :3680
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=10526 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 760 ms. (steps per millisecond=1315 ) properties (out of 13) seen :3708
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1000 ms. (steps per millisecond=1000 ) properties (out of 13) seen :2800
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1133 ms. (steps per millisecond=882 ) properties (out of 13) seen :2198
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 13) seen :3704
[2022-05-22 09:10:28] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:10:28] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:10:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:28] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:10:28] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:10:28] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:28] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:10:28] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:28] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:10:28] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:10:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:28] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:10:28] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:10:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 09:10:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:28] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:10:28] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:28] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:10:28] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:10:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:28] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:10:28] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:28] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:10:28] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:28] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:10:28] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:10:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:28] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:10:28] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:28] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:10:28] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:10:28] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:10:29] [INFO ] Added : 25 causal constraints over 5 iterations in 67 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:10:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:29] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:10:29] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:10:29] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:10:29] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:10:29] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:10:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:29] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:29] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:29] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:10:29] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:29] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:10:29] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:10:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:29] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-05-22 09:10:29] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:29] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:29] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:10:29] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 09:10:29] [INFO ] Added : 25 causal constraints over 5 iterations in 74 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:10:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:10:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:29] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:29] [INFO ] [Real]Added 68 Read/Feed constraints in 22 ms returned sat
[2022-05-22 09:10:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 5 ms returned sat
[2022-05-22 09:10:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:29] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:10:29] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:10:29] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:10:29] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:10:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:10:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:30] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:10:30] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:30] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:30] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:30] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:10:30] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:10:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:30] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:30] [INFO ] [Real]Added 68 Read/Feed constraints in 13 ms returned sat
[2022-05-22 09:10:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:30] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:10:30] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:30] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:10:30] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:10:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:30] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2022-05-22 09:10:30] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:10:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:10:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:30] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-05-22 09:10:30] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:30] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:10:30] [INFO ] Added : 26 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:10:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:10:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:30] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:10:30] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:10:30] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:30] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:10:30] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:10:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:30] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-22 09:10:30] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-22 09:10:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:31] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:31] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:31] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:10:31] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13131, 3789, 4509, 3745, 3750, 11842, 3789, 3752, 3035, 3784, 2802, 3784, 3797]
Incomplete Parikh walk after 394900 steps, including 100 resets, run finished after 587 ms. (steps per millisecond=672 ) properties (out of 13) seen :3830 could not realise parikh vector
Incomplete Parikh walk after 393500 steps, including 98 resets, run finished after 646 ms. (steps per millisecond=609 ) properties (out of 13) seen :3812 could not realise parikh vector
Incomplete Parikh walk after 294600 steps, including 125 resets, run finished after 909 ms. (steps per millisecond=324 ) properties (out of 13) seen :2837 could not realise parikh vector
Incomplete Parikh walk after 393500 steps, including 98 resets, run finished after 704 ms. (steps per millisecond=558 ) properties (out of 13) seen :3816 could not realise parikh vector
Incomplete Parikh walk after 318200 steps, including 334 resets, run finished after 698 ms. (steps per millisecond=455 ) properties (out of 13) seen :3099 could not realise parikh vector
Incomplete Parikh walk after 390300 steps, including 99 resets, run finished after 689 ms. (steps per millisecond=566 ) properties (out of 13) seen :3782 could not realise parikh vector
Incomplete Parikh walk after 394100 steps, including 100 resets, run finished after 619 ms. (steps per millisecond=636 ) properties (out of 13) seen :3821 could not realise parikh vector
Incomplete Parikh walk after 1199200 steps, including 97 resets, run finished after 2234 ms. (steps per millisecond=536 ) properties (out of 13) seen :11883 could not realise parikh vector
Incomplete Parikh walk after 390100 steps, including 98 resets, run finished after 690 ms. (steps per millisecond=565 ) properties (out of 13) seen :4178 could not realise parikh vector
Incomplete Parikh walk after 389600 steps, including 100 resets, run finished after 626 ms. (steps per millisecond=622 ) properties (out of 13) seen :3778 could not realise parikh vector
Incomplete Parikh walk after 465900 steps, including 100 resets, run finished after 868 ms. (steps per millisecond=536 ) properties (out of 13) seen :4537 could not realise parikh vector
Incomplete Parikh walk after 394100 steps, including 100 resets, run finished after 636 ms. (steps per millisecond=619 ) properties (out of 13) seen :3819 could not realise parikh vector
Incomplete Parikh walk after 1327700 steps, including 97 resets, run finished after 2293 ms. (steps per millisecond=579 ) properties (out of 13) seen :13155 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:10:43] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:10:43] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:10:43] [INFO ] Implicit Places using invariants in 103 ms returned []
[2022-05-22 09:10:43] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:10:43] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:10:43] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:10:43] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 266 ms to find 0 implicit places.
[2022-05-22 09:10:43] [INFO ] Redundant transitions in 164 ms returned []
[2022-05-22 09:10:43] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:10:43] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:10:43] [INFO ] Dead Transitions using invariants and state equation in 119 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:10:43] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4684 ms. (steps per millisecond=213 ) properties (out of 13) seen :44169
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 842 ms. (steps per millisecond=1187 ) properties (out of 13) seen :3390
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=2100 ) properties (out of 13) seen :3673
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties (out of 13) seen :3686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1021 ms. (steps per millisecond=979 ) properties (out of 13) seen :2630
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1018 ms. (steps per millisecond=982 ) properties (out of 13) seen :2714
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 13) seen :3704
[2022-05-22 09:10:53] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:10:53] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:10:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:53] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:53] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:10:53] [INFO ] [Real]Added 68 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:10:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:53] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-05-22 09:10:53] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:53] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:10:53] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:10:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:53] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:10:53] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:53] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:53] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:53] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:10:53] [INFO ] Added : 25 causal constraints over 5 iterations in 58 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:10:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:53] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:53] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:54] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:54] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:54] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:10:54] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:10:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:54] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:54] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:10:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:54] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:54] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:54] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:10:54] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:10:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:54] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:10:54] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:54] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:10:54] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:54] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:10:54] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:10:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:54] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-22 09:10:54] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:10:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:54] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:10:54] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:54] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:10:54] [INFO ] Added : 25 causal constraints over 5 iterations in 57 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:10:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:54] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-05-22 09:10:54] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:54] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:10:54] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:10:54] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:10:54] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:10:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:55] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:10:55] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:55] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:10:55] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:55] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:10:55] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:10:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:55] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:10:55] [INFO ] [Real]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:10:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:55] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:10:55] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:10:55] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:10:55] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:10:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 09:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:55] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:10:55] [INFO ] [Real]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 09:10:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:10:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:55] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:10:55] [INFO ] [Nat]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 09:10:55] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 7 ms.
[2022-05-22 09:10:55] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:10:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:55] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:10:55] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:55] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:55] [INFO ] [Nat]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 09:10:55] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 9 ms.
[2022-05-22 09:10:55] [INFO ] Added : 26 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:10:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:55] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:10:55] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:56] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:56] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:10:56] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:10:56] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:10:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:56] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:56] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:10:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:10:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:10:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:10:56] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:10:56] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:10:56] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:10:56] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13134, 3791, 4511, 3748, 3752, 11845, 3791, 3755, 3038, 3786, 2806, 3786, 3800]
Incomplete Parikh walk after 395200 steps, including 100 resets, run finished after 613 ms. (steps per millisecond=644 ) properties (out of 13) seen :3829 could not realise parikh vector
Incomplete Parikh walk after 393700 steps, including 98 resets, run finished after 624 ms. (steps per millisecond=630 ) properties (out of 13) seen :3814 could not realise parikh vector
Incomplete Parikh walk after 295000 steps, including 132 resets, run finished after 910 ms. (steps per millisecond=324 ) properties (out of 13) seen :2840 could not realise parikh vector
Incomplete Parikh walk after 393700 steps, including 98 resets, run finished after 735 ms. (steps per millisecond=535 ) properties (out of 13) seen :3815 could not realise parikh vector
Incomplete Parikh walk after 318500 steps, including 294 resets, run finished after 693 ms. (steps per millisecond=459 ) properties (out of 13) seen :3095 could not realise parikh vector
Incomplete Parikh walk after 390600 steps, including 99 resets, run finished after 711 ms. (steps per millisecond=549 ) properties (out of 13) seen :3787 could not realise parikh vector
Incomplete Parikh walk after 394300 steps, including 100 resets, run finished after 601 ms. (steps per millisecond=656 ) properties (out of 13) seen :3822 could not realise parikh vector
Incomplete Parikh walk after 1199500 steps, including 97 resets, run finished after 2232 ms. (steps per millisecond=537 ) properties (out of 13) seen :11889 could not realise parikh vector
Incomplete Parikh walk after 390300 steps, including 98 resets, run finished after 673 ms. (steps per millisecond=579 ) properties (out of 13) seen :4174 could not realise parikh vector
Incomplete Parikh walk after 389900 steps, including 100 resets, run finished after 628 ms. (steps per millisecond=620 ) properties (out of 13) seen :3776 could not realise parikh vector
Incomplete Parikh walk after 466100 steps, including 100 resets, run finished after 872 ms. (steps per millisecond=534 ) properties (out of 13) seen :4538 could not realise parikh vector
Incomplete Parikh walk after 394300 steps, including 100 resets, run finished after 629 ms. (steps per millisecond=626 ) properties (out of 13) seen :3825 could not realise parikh vector
Incomplete Parikh walk after 1328000 steps, including 97 resets, run finished after 2275 ms. (steps per millisecond=583 ) properties (out of 13) seen :13159 could not realise parikh vector
Support contains 13 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 417/417 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 417/417 (removed 0) transitions.
[2022-05-22 09:11:08] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:11:08] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:11:08] [INFO ] Implicit Places using invariants in 74 ms returned []
[2022-05-22 09:11:08] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:11:08] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 09:11:08] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:11:08] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
[2022-05-22 09:11:08] [INFO ] Redundant transitions in 201 ms returned []
[2022-05-22 09:11:08] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:11:08] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:11:09] [INFO ] Dead Transitions using invariants and state equation in 68 ms returned []
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 417/417 transitions.
Normalized transition count is 157 out of 417 initially.
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:11:09] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4660 ms. (steps per millisecond=214 ) properties (out of 13) seen :44426
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 690 ms. (steps per millisecond=1449 ) properties (out of 13) seen :3330
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 694 ms. (steps per millisecond=1440 ) properties (out of 13) seen :3633
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 13) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 759 ms. (steps per millisecond=1317 ) properties (out of 13) seen :3541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1040 ms. (steps per millisecond=961 ) properties (out of 13) seen :2693
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1125 ms. (steps per millisecond=888 ) properties (out of 13) seen :2244
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 13) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 13) seen :3704
[2022-05-22 09:11:18] [INFO ] Flow matrix only has 157 transitions (discarded 260 similar events)
// Phase 1: matrix 157 rows 117 cols
[2022-05-22 09:11:18] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 09:11:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:11:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:11:18] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:11:18] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-05-22 09:11:18] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:11:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:11:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:11:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:11:19] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-22 09:11:19] [INFO ] [Nat]Added 68 Read/Feed constraints in 12 ms returned sat
[2022-05-22 09:11:19] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:11:19] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:11:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:11:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:11:19] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-05-22 09:11:19] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:11:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:11:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-22 09:11:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:11:19] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:11:19] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:11:19] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:11:19] [INFO ] Added : 25 causal constraints over 5 iterations in 55 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:11:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:11:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:11:19] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:11:19] [INFO ] [Real]Added 68 Read/Feed constraints in 13 ms returned sat
[2022-05-22 09:11:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:11:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:11:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:11:19] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:11:19] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:11:19] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:11:19] [INFO ] Added : 25 causal constraints over 5 iterations in 56 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:11:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:11:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:11:19] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-22 09:11:19] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:11:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:11:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:11:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:11:19] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:11:19] [INFO ] [Nat]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:11:19] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 8 ms.
[2022-05-22 09:11:19] [INFO ] Added : 25 causal constraints over 5 iterations in 54 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:11:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:11:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:11:19] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:11:19] [INFO ] [Real]Added 68 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:11:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:11:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:11:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:11:19] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:11:19] [INFO ] [Nat]Added 68 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:11:19] [INFO ] Computed and/alt/rep : 45/178/29 causal constraints (skipped 39 transitions) in 12 ms.
[2022-05-22 09:11:19] [INFO ] Added : 25 causal constraints over 5 iterations in 60 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:11:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-22 09:11:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.

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