Submitter Variables Constraints Density Status Group Objective MPS File
Hans Mittelmann 136971 486492 2.9344e-05 open neos-pseudoapplication-19 128.759451488657 neos-5273874-yomtsa.mps.gz

similar to ns5223573 submitted in January

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 136971 112380
Constraints 486492 387273
Binaries 232 190
Integers 0 0
Continuous 136739 112190
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 2.9344e-05 3.8849e-05
Nonzeroes 1955350 1690780
Constraint Classification Properties
Original Presolved
Total 486492 387273
Empty 0 0
Free 0 0
Singleton 3809 0
Aggregations 14 14
Precedence 0 0
Variable Bound 244370 194243
Set Partitioning 29 29
Set Packing 36 29
Set Covering 0 0
Cardinality 2 2
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 238232 192956
General Linear 0 0
Indicator 0 0

Structure

Available nonzero structure and decomposition information. Further information can be found here.

value min median mean max
Components
Constraint %
Variable %
Score

Best Known Solution(s)

Find solutions below. Download the archive containing all solutions from the Download page.

ID Objective Exact Int. Viol Cons. Viol Obj. Viol Submitter Date Description
1 128.7595 128.7595 0 0 0 - 2018-10-12 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-5273874-yomtsa in the collection. This similarity analysis is based on 100 scaled instance features describing properties of the variables, objective function, bounds, constraints, and right hand sides.

Instance Variables Binaries Integers Continuous Constraints Nonz. Submitter Group Status Objective
bharat 590519 122614 0 467905 1299953 3565460 Gavin Goodall open 4193333.93287*
neos-5251015-ogosta 136971 232 0 136739 486531 1955390 Hans Mittelmann neos-pseudoapplication-19 open
dano3mip 13873 552 0 13321 3202 79655 Daniel Bienstock dano open 691.8961039*
dano3_5 13873 115 0 13758 3202 79655 Daniel Bienstock dano easy 576.924915956562
dano3_3 13873 69 0 13804 3202 79655 Daniel Bienstock dano easy 576.34463303

Reference

No bibliographic information available

Last Update Nov 17, 2018 by Gregor Hendel
generated with R Markdown
© 2018 by Konrad-Zuse-Zentrum für Informationstechnik Berlin (ZIB)
Imprint