Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 8112 17220 6.65595e-04 easy neos-pseudoapplication-14 2295 neos-3581454-haast.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 8112 8112
Constraints 17220 17220
Binaries 7512 7512
Integers 0 0
Continuous 600 600
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000665595 0.000665595
Nonzeroes 92976 92976
Constraint Classification Properties
Original Presolved
Total 17220 17220
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 288 288
Variable Bound 7212 7212
Set Partitioning 48 48
Set Packing 576 576
Set Covering 576 0
Cardinality 0 0
Invariant Knapsack 36 612
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 24
Integer Knapsack 0 0
Mixed Binary 8484 8460
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 1.113943
Constraint % 8.29849 8.29849 8.29849 8.29849
Variable % 8.33333 8.33333 8.33333 8.33333
Score 0.912834

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 2295 2295 0 0 0 - 2018-10-15 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-3581454-haast 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-5260764-orauea 12940 12580 0 360 12304 82620 Hans Mittelmann neos-pseudoapplication-102 open 83499.47062729*
neos-1456979 4605 4245 180 180 6770 36440 NEOS Server Submission neos-pseudoapplication-102 easy 176
ns1905797 18192 17676 4 512 51884 239700 NEOS Server Submission neos-pseudoapplication-102 open
neos-3696678-lyvia 7683 7516 167 0 9004 30452 Jeff Linderoth neos-pseudoapplication-56 easy 83.749999959
neos-5261882-treska 2900 2730 0 170 2971 19342 Hans Mittelmann neos-pseudoapplication-102 open 51614.874*

Reference

No bibliographic information available

Last Update Nov 19, 2018 by Gregor Hendel
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