neos-619167

decomposition numerics precedence variable_bound mixed_binary

Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 3452 6800 8.52873e-04 easy neos-pseudoapplication-83 1.66489361858996 neos-619167.mps.gz

Imported from the MIPLIB2010 submissions.

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 3452 3452
Constraints 6800 6800
Binaries 400 400
Integers 0 0
Continuous 3052 3052
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000852873 0.000852873
Nonzeroes 20020 20020
Constraint Classification Properties
Original Presolved
Total 6800 6800
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 1280 1280
Variable Bound 880 880
Set Partitioning 0 0
Set Packing 0 0
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 4640 4640
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 1.113943
Constraint % 0.147059 7.97794 5.88235 36.7647
Variable % 4.345310 8.33092 4.34531 44.6118
Score 0.767603

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 1.664894 3e-06 8e-07 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-619167 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
eva1aprime5x5opt open 1712 400 0 1312 11929 57162 Yoshihiro Kanno evaprime -10.04881147049* aggregations variable_bound set_packing mixed_binary
neos-3754224-navua open 150228 3574 0 146654 232387 652974 Jeff Linderoth neos-pseudoapplication-83 2094267.6* numerics aggregations precedence variable_bound set_partitioning mixed_binary
gsvm2rl3 easy 241 60 0 181 180 4020 Toni Sorrell supportvectormachine 0.33652753 benchmark_suitable precedence variable_bound mixed_binary
gsvm2rl5 open 401 100 0 301 300 10700 Toni Sorrell supportvectormachine 5.4230535252* precedence variable_bound mixed_binary
neos-4960896-besbre easy 6149 1809 0 4340 14793 98690 Jeff Linderoth neos-pseudoapplication-59 Unbounded numerics precedence variable_bound set_packing mixed_binary

Reference

No bibliographic information available

Last Update Aug 28, 2019 by Gregor Hendel
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