Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 32950 75834 7.61131e-05 open neos-pseudoapplication-57 112705.8 neos-4292145-piako.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 32950 32670
Constraints 75834 75282
Binaries 13370 13330
Integers 0 10
Continuous 19580 19330
Implicit Integers 0 10
Fixed Variables 0 0
Nonzero Density 7.61131e-05 7.67989e-05
Nonzeroes 190186 188884
Constraint Classification Properties
Original Presolved
Total 75834 75282
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 2900 2900
Precedence 14344 14346
Variable Bound 36050 35570
Set Partitioning 0 0
Set Packing 0 0
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 2360 2350
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 20180 20106
General Linear 0 10
Indicator 0 0

Structure

Available nonzero structure and decomposition information. Further information can be found here.

value min median mean max
Components 3.362294
Constraint % 0.0172684 0.0288034 0.0172684 11.7133
Variable % 0.0122026 0.0332788 0.0183038 17.2849
Score 0.622484

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 112705.8 112705.8 0 0 0 - 2018-10-16 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-4292145-piako 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-4230265-orari 32980 13380 10 19590 76374 189026 Jeff Linderoth neos-pseudoapplication-57 open 187078.440461*
neos-4264598-oueme 54550 13370 0 41180 54714 191146 Jeff Linderoth neos-pseudoapplication-57 open 6038453.676499*
neos-4358725-tagus 11494 4898 0 6596 22777 59925 Jeff Linderoth neos-pseudoapplication-57 open 4206.140099965*
minutedispatchstrategy 41761 20156 0 21605 80194 239480 Mark Husted open 3109.9034778*
neos-4232544-orira 87060 38280 5700 43080 180600 492456 Jeff Linderoth neos-pseudoapplication-57 open 51015596.2014*

Reference

No bibliographic information available

Last Update Nov 09, 2018 by Gregor Hendel
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