Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 2116 2166 1.09219e-02 open neos-pseudoapplication-92 NA neos-585467.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 2116 2116
Constraints 2166 2166
Binaries 846 846
Integers 0 0
Continuous 1270 1270
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.0109219 0.0109219
Nonzeroes 50058 50058
Constraint Classification Properties
Original Presolved
Total 2166 2166
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 816 816
Precedence 120 120
Variable Bound 540 540
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 690 690
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 2.860937
Constraint % 0.0469043 0.0941968 0.0469043 8.34897
Variable % 0.0945180 0.1252200 0.0945180 5.67108
Score 0.663749

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
1 390.0175 399.3739 9.3e-06 3e-07 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-585467 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-585192 2597 1044 0 1553 2628 72396 NEOS Server Submission neos-pseudoapplication-92 easy 452.3158
traininstance2 12890 5278 2602 5010 15603 41531 Gleb Belov traininstance hard 71820.0000
traininstance6 10218 4154 2056 4008 12309 32785 Gleb Belov traininstance easy 28290.0000
Test3 72215 33143 0 39072 50680 617867 MIPLIB submission pool easy 2673520.2113
neos-5075914-elvire 5003 2638 0 2365 3720 11440 Jeff Linderoth neos-pseudoapplication-35 easy 323.8388

Reference

No bibliographic information available

Last Update Nov 09, 2018 by Gregor Hendel
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