Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 175288 93360 2.14225e-05 easy neos-pseudoapplication-61 113.6562385063 neos-873061.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 175288 175288
Constraints 93360 93360
Binaries 87644 87644
Integers 0 0
Continuous 87644 87644
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 2.14225e-05 2.14225e-05
Nonzeroes 350576 350576
Constraint Classification Properties
Original Presolved
Total 93360 93360
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 818 818
Variable Bound 87644 87644
Set Partitioning 0 0
Set Packing 0 0
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 4898 4898
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 4.938740
Constraint % 0.00107 0.00109 0.00107 0.00428
Variable % 0.00114 0.00115 0.00114 0.00228
Score 0.947525

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
1 113.6562 113.6562 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-873061 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-872648 175219 87575 0 87644 93291 350438 NEOS Server Submission neos-pseudoapplication-61 open 48.60790603143*
neos-3755335-nizao 40938 5226 0 35712 111026 547794 Jeff Linderoth neos-pseudoapplication-61 easy 50.0301565326
neos-3759587-noosa 27029 4289 0 22740 72104 318169 Jeff Linderoth neos-pseudoapplication-61 easy 48.334467769
in 1449074 1489 0 1447585 1526202 6811640 Armin Fuegenschuh hard 58
supportcase37 20047 1484 0 18563 59023 135627 Domenico Salvagnin easy -1048.96

Reference

No bibliographic information available

Last Update Nov 09, 2018 by Gregor Hendel
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