Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 12360 3186 5.55297e-04 easy neos-pseudoapplication-43 -3883988306.4 neos-3048764-nadi.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 12360 3630
Constraints 3186 753
Binaries 9390 660
Integers 0 0
Continuous 2970 2970
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000555297 0.003884190
Nonzeroes 21867 10617
Constraint Classification Properties
Original Presolved
Total 3186 753
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 29 29
Variable Bound 0 480
Set Partitioning 0 0
Set Packing 30 60
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 30 0
Integer Knapsack 0 0
Mixed Binary 3097 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 2.190332
Constraint % 0.1328020 0.571739 0.132802 4.116870
Variable % 0.0161812 0.187503 0.242718 0.485437
Score 0.877143

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 -3883988306 -3883988306 0 0 1e-06 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-3048764-nadi 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
beavma 390 195 0 195 372 975 MIPLIB submission pool easy 383285
bmoipr2 20503 8434 0 12069 13897 54649 Sean MacDermant easy -46416168.298
dsbmip 1886 192 0 1694 1182 7366 MIPLIB submission pool easy -305.19817501
neos-4290317-perth 54708 1042 0 53666 65580 398380 Jeff Linderoth neos-pseudoapplication-76 open 3017386.0041*
ran13x13 338 169 0 169 195 676 J. Aronson ran easy 3252

Reference

No bibliographic information available

Last Update Nov 09, 2018 by Gregor Hendel
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