Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 87060 180600 3.13207e-05 open neos-pseudoapplication-57 51015596.2014 neos-4232544-orira.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 87060 86140
Constraints 180600 174536
Binaries 38280 38200
Integers 5700 5844
Continuous 43080 42096
Implicit Integers 0 144
Fixed Variables 0 0
Nonzero Density 3.13207e-05 3.18994e-05
Nonzeroes 492456 479592
Constraint Classification Properties
Original Presolved
Total 180600 174536
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 20 20
Precedence 46960 46960
Variable Bound 91140 85164
Set Partitioning 5760 5760
Set Packing 960 960
Set Covering 20 20
Cardinality 0 0
Invariant Knapsack 4740 4720
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 920 920
Mixed Binary 23420 23352
General Linear 6660 6660
Indicator 0 0

Structure

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

value min median mean max
Components 3.678063
Constraint % 0.00115 0.0158900 0.00802 9.41983
Variable % 0.00232 0.0172955 0.00695 12.36210
Score 0.710395

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 51015596 51015596 0 2e-07 8e-07 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-4232544-orira 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
minutedispatchstrategy 41761 20156 0 21605 80194 239480 Mark Husted open 3109.9034778*
neos-4264598-oueme 54550 13370 0 41180 54714 191146 Jeff Linderoth neos-pseudoapplication-57 open 6038453.676499*
neos-4230265-orari 32980 13380 10 19590 76374 189026 Jeff Linderoth neos-pseudoapplication-57 open 187078.440461*
neos-4358725-tagus 11494 4898 0 6596 22777 59925 Jeff Linderoth neos-pseudoapplication-57 open 4206.140099965*
neos-4292145-piako 32950 13370 0 19580 75834 190186 Jeff Linderoth neos-pseudoapplication-57 open 112705.8*

Reference

No bibliographic information available

Last Update Nov 09, 2018 by Gregor Hendel
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