Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 8130 453 5.68521e-03 easy neos-pseudoapplication-42 0 neos-5125849-lopori.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 8130 8107
Constraints 453 453
Binaries 8040 8017
Integers 90 90
Continuous 0 0
Implicit Integers 0 90
Fixed Variables 0 0
Nonzero Density 0.00568521 0.00568255
Nonzeroes 20938 20869
Constraint Classification Properties
Original Presolved
Total 453 453
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 32 32
Precedence 0 0
Variable Bound 0 0
Set Partitioning 60 60
Set Packing 182 182
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 0 0
Equation Knapsack 1 1
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 0 0
General Linear 178 178
Indicator 0 0

Structure

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

value min median mean max
Components 1.770852
Constraint % 0.220751 1.28264 0.220751 35.5408
Variable % 0.740101 1.72414 0.740101 44.4061
Score 0.575098

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 0 0 0 0 0 - 2018-10-15 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-5125849-lopori 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-578379 17010 17010 0 0 21703 101560 NEOS Server Submission neos-pseudoapplication-42 easy 0
fhnw-sq3 2450 2401 49 0 167 7372 Simon Felix fhnw-sq open
fhnw-sq2 650 625 25 0 91 1968 Simon Felix fhnw-sq hard 0
neos-3004026-krka 17030 16900 130 0 12545 41860 Jeff Linderoth neos-pseudoapplication-38 easy 0
mzzv42z 11717 11482 235 0 10460 151261 MIPLIB submission pool easy -20540

Reference

No bibliographic information available

Last Update Nov 09, 2018 by Gregor Hendel
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