Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 27029 72104 1.63256e-04 easy neos-pseudoapplication-61 48.334467769 neos-3759587-noosa.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 27029 27029
Constraints 72104 72104
Binaries 4289 4289
Integers 0 0
Continuous 22740 22740
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000163256 0.000163256
Nonzeroes 318169 318169
Constraint Classification Properties
Original Presolved
Total 72104 72104
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 60 60
Variable Bound 45480 45480
Set Partitioning 224 224
Set Packing 44 44
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 212 212
Equation Knapsack 0 0
Bin Packing 4 176
Knapsack 8 8
Integer Knapsack 0 0
Mixed Binary 26072 25900
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 2.260071
Constraint % 0.0013900 0.352407 0.280151 1.11228
Variable % 0.0221984 0.552486 0.462466 1.62788
Score 0.630997

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 48.33447 48.33447 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-3759587-noosa 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-3755335-nizao 40938 5226 0 35712 111026 547794 Jeff Linderoth neos-pseudoapplication-61 easy 50.0301565326
supportcase37 20047 1484 0 18563 59023 135627 Domenico Salvagnin easy -1048.96
neos-873061 175288 87644 0 87644 93360 350576 NEOS Server Submission neos-pseudoapplication-61 easy 113.6562385063
neos-872648 175219 87575 0 87644 93291 350438 NEOS Server Submission neos-pseudoapplication-61 open 48.60790603143*
istanbul-no-cutoff 5282 30 0 5252 20346 71477 Utz-Uwe Haus easy 204.08170701

Reference

No bibliographic information available

Last Update Nov 17, 2018 by Gregor Hendel
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