Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 10842 11122 6.63517e-04 open neos-pseudoapplication-46 321.1522319 neos-2294525-abba.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 10842 10842
Constraints 11122 11122
Binaries 10086 10086
Integers 0 0
Continuous 756 756
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000663517 0.000663517
Nonzeroes 80010 80010
Constraint Classification Properties
Original Presolved
Total 11122 11122
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 252 252
Variable Bound 0 0
Set Partitioning 52 52
Set Packing 0 0
Set Covering 0 0
Cardinality 240 240
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 10578 10578
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 0.845098
Constraint % 16.6067 16.6067 16.6067 16.6067
Variable % 16.6667 16.6667 16.6667 16.6667
Score 0.830336

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
1 321.1522 321.1522 0 0 0 - 2018-10-16 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-2294525-abba 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
ns1905797 18192 17676 4 512 51884 239700 NEOS Server Submission neos-pseudoapplication-102 open
neos-1456979 4605 4245 180 180 6770 36440 NEOS Server Submission neos-pseudoapplication-102 easy 176
neos-5266653-tugela 23310 22662 0 648 23458 171534 Hans Mittelmann neos-pseudoapplication-102 open 68264.434482*
neos-5221106-oparau 25445 25120 0 325 13897 245756 Hans Mittelmann neos-pseudoapplication-46 open 64.29999999346*
neos-5260764-orauea 12940 12580 0 360 12304 82620 Hans Mittelmann neos-pseudoapplication-102 open 83499.47062729*

Reference

No bibliographic information available

Last Update Nov 09, 2018 by Gregor Hendel
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