Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 1090 351 7.16955e-03 easy neos-pseudoapplication-70 11490666.665 neos-631517.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 1090 1043
Constraints 351 351
Binaries 859 859
Integers 0 0
Continuous 231 184
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.00716955 0.00749263
Nonzeroes 2743 2743
Constraint Classification Properties
Original Presolved
Total 351 351
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 7 7
Precedence 0 0
Variable Bound 0 0
Set Partitioning 160 160
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 184 184
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 2.225309
Constraint % 0.284900 0.284900 0.284900 0.284900
Variable % 0.191755 0.493165 0.479386 0.575264
Score 0.473437

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 11490667 11490667 0 4e-07 0.0001337 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-631517 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
assign1-5-8 156 130 0 26 161 3720 Robert Fourer assign1 easy 212.00
neos-911970 888 840 0 48 107 3408 NEOS Server Submission neos-pseudoapplication-70 easy 54.76
bppc8-09 431 423 6 2 67 9051 Manuel Iori bppc easy 472.00
neos-5140963-mincio 196 183 0 13 184 834 Jeff Linderoth neos-pseudoapplication-109 easy 14393.00
rlp1 461 450 0 11 68 836 MIPLIB submission pool easy 15.00

Reference

No bibliographic information available

Last Update Nov 09, 2018 by Gregor Hendel
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