Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 63 63 5.07937e-01 easy neos-pseudoapplication-21 15 neos5.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 63 63
Constraints 63 63
Binaries 53 53
Integers 0 0
Continuous 10 10
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.507937 0.507937
Nonzeroes 2016 2016
Constraint Classification Properties
Original Presolved
Total 63 63
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 0 0
Variable Bound 0 0
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 63 63
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 0.30103
Constraint % 100 100 100 100
Variable % 100 100 100 100
Score 0.00000

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 15 15 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos5 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
seymour1 1372 451 0 921 4944 33549 MIPLIB submission pool easy 410.76370139
hanoi5 3862 3862 0 0 16399 39718 M. Winkler hard 1931
mod008inf 319 319 0 0 7 1562 MIPLIB submission pool mod easy Infeasible
ramos3 2187 2187 0 0 2187 32805 F. Ramos open 220*
probportfolio 320 300 0 20 302 6620 Feng Qiu hard 16.734246764

Reference

No bibliographic information available

Last Update Nov 19, 2018 by Gregor Hendel
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