Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 85126 210116 3.08844e-05 open neos-pseudoapplication-6 0.0490931664 neos-4295773-pissa.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 85126 85126
Constraints 210116 210116
Binaries 85124 85124
Integers 0 0
Continuous 2 2
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 3.08844e-05 3.08844e-05
Nonzeroes 552408 552408
Constraint Classification Properties
Original Presolved
Total 210116 210116
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 14248 14248
Precedence 127296 127296
Variable Bound 7072 7072
Set Partitioning 160 26
Set Packing 0 0
Set Covering 56576 0
Cardinality 4491 4625
Invariant Knapsack 0 56576
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 1 1
Integer Knapsack 0 0
Mixed Binary 272 272
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 1.431364
Constraint % 3.75602 3.75602 3.75602 3.75602
Variable % 3.84606 3.84606 3.84606 3.84606
Score 0.939006

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 0.0490932 0.0490932 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-4295773-pissa 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
neos-4260495-otere 176048 168745 22 7281 295357 702986 Jeff Linderoth neos-pseudoapplication-30 easy 5290
neos-4724674-aorere 94145 87022 22 7101 137123 376775 Jeff Linderoth neos-pseudoapplication-30 easy 8609.1960886
ns1904248 38458 38416 0 42 149437 377258 NEOS Server Submission neos-pseudoapplication-6 open 79.3919486409*
neos-4532248-waihi 86842 86841 0 1 167322 525339 Jeff Linderoth neos-pseudoapplication-6 easy 61.6
ns1828997 27275 27275 0 0 81725 190670 NEOS Server Submission neos-pseudoapplication-13 open 20*

Reference

No bibliographic information available

Last Update Nov 17, 2018 by Gregor Hendel
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