Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 265713 170175 2.7643e-05 easy neos-pseudoapplication-69 -147988824.81 neos-5018451-chiese.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 265713 264527
Constraints 170175 169829
Binaries 1222 36
Integers 244 244
Continuous 264247 264247
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 2.76430e-05 2.78081e-05
Nonzeroes 1249960 1249260
Constraint Classification Properties
Original Presolved
Total 170175 169829
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 62253 62253
Precedence 0 0
Variable Bound 7006 6660
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 39892 39892
General Linear 61024 61024
Indicator 0 0

Structure

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

value min median mean max
Components
Constraint %
Variable %
Score

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 -147988825 0 0 0 0 - 2018-10-22 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-5018451-chiese 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-4984115-canche 268859 0 65 268794 180214 1351940 Jeff Linderoth neos-pseudoapplication-69 easy -9946659.921
neos-3754224-navua 150228 3574 0 146654 232387 652974 Jeff Linderoth neos-pseudoapplication-83 easy Infeasible
eva1aprime5x5opt 1712 400 0 1312 11929 57162 Yoshihiro Kanno evaprime open -10.04881147049*
eva1aprime6x6opt 3514 836 0 2678 34872 161558 Yoshihiro Kanno evaprime open -3.04087065621*
stockholm 20644 962 0 19682 57346 171076 Paul Rubin open 126*

Reference

No bibliographic information available

Last Update Nov 19, 2018 by Gregor Hendel
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