Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 896 1218 3.37021e-03 easy neos-pseudoapplication-25 44269368.138 neos-3421095-cinca.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 896 874
Constraints 1218 1200
Binaries 117 117
Integers 42 24
Continuous 737 733
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.00337021 0.00410946
Nonzeroes 3678 4310
Constraint Classification Properties
Original Presolved
Total 1218 1200
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 576 576
Variable Bound 21 3
Set Partitioning 24 24
Set Packing 0 0
Set Covering 252 0
Cardinality 0 0
Invariant Knapsack 0 252
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 177 177
General Linear 168 168
Indicator 0 0

Structure

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

value min median mean max
Components 2.012837
Constraint % 0.0833333 0.698529 0.500000 7.66667
Variable % 0.2288330 0.891775 0.800915 4.46224
Score 0.698387

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 44269368 44269808 9e-06 1e-07 0.0004534 - 2018-10-15 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-3421095-cinca 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-5078479-escaut 3471 1330 0 2141 3442 9062 Jeff Linderoth neos-pseudoapplication-35 easy 9682.3381787
set3-10 4019 1424 0 2595 3747 13747 Kerem Akartunali set3 hard 185179.043049708
set3-20 4019 1424 0 2595 3747 13747 Kerem Akartunali set3 hard 159462.572721458
set3-15 4019 1424 0 2595 3747 13747 Kerem Akartunali set3 hard 124886
set3-09 4019 1424 0 2595 3747 13747 Kerem Akartunali set3 open 187000.75363*

Reference

No bibliographic information available

Last Update Nov 09, 2018 by Gregor Hendel
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