Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 5256 5904 6.72866e-04 easy neos-pseudoapplication-99 8 neos-1324574.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 5256 5256
Constraints 5904 5904
Binaries 5256 5256
Integers 0 0
Continuous 0 0
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000672866 0.000672866
Nonzeroes 20880 20880
Constraint Classification Properties
Original Presolved
Total 5904 5904
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 72 72
Precedence 5184 5184
Variable Bound 0 0
Set Partitioning 0 0
Set Packing 0 0
Set Covering 0 0
Cardinality 648 648
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 0 0
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 1.863323
Constraint % 1.22699 1.22699 1.22699 1.22699
Variable % 1.38889 1.38889 1.38889 1.38889
Score 0.871166

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 8 8 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-1324574 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
beasleyC1 2500 1250 0 1250 1750 5000 F. Ortega, L. Wolsey beasley easy 85
beasleyC2 2500 1250 0 1250 1750 5000 F. Ortega, L. Wolsey beasley easy 144
berlin 5304 2652 0 2652 2704 10608 MIPLIB submission pool easy 62
beasleyC3 2500 1250 0 1250 1750 5000 F. Ortega, L. Wolsey beasley easy 754
brasil 6612 3306 0 3306 3364 13224 MIPLIB submission pool easy 13655

Reference

No bibliographic information available

Last Update Nov 09, 2018 by Gregor Hendel
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