neos-5273874-yomtsa

aggregations variable_bound set_partitioning set_packing cardinality mixed_binary

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 Status Variables Binaries Integers Continuous Constraints Nonz. Submitter Group Objective Tags
bharat open 590519 122614 0 467905 1299953 3565460 Gavin Goodall 4193333.93287* numerics aggregations precedence variable_bound mixed_binary
neos-5251015-ogosta hard 136971 232 0 136739 486531 1955390 Hans Mittelmann neos-pseudoapplication-19 0.1058 feasibility aggregations variable_bound set_partitioning set_packing cardinality mixed_binary
dano3mip open 13873 552 0 13321 3202 79655 Daniel Bienstock dano 691.8961039* variable_bound cardinality mixed_binary
dano3_5 easy 13873 115 0 13758 3202 79655 Daniel Bienstock dano 576.924915956562 benchmark benchmark_suitable variable_bound cardinality mixed_binary
dano3_3 easy 13873 69 0 13804 3202 79655 Daniel Bienstock dano 576.34463303 benchmark benchmark_suitable variable_bound cardinality mixed_binary

Reference

No bibliographic information available

Last Update Jun 24, 2019 by Gregor Hendel
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