Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 3114 6498 9.5835e-04 easy neos-pseudoapplication-54 3645 neos-5107597-kakapo.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 3114 3114
Constraints 6498 6498
Binaries 2976 2976
Integers 0 0
Continuous 138 138
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.00095835 0.00095835
Nonzeroes 19392 19392
Constraint Classification Properties
Original Presolved
Total 6498 6498
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 57 57
Precedence 45 45
Variable Bound 0 0
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 6396 6396
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 1.146128
Constraint % 0.0615574 7.62483 0.0769468 98.2456
Variable % 0.1926780 7.69231 0.2247910 97.3988
Score 0.034308

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 3645 3645 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-5107597-kakapo 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-5115478-kaveri 3114 2976 0 138 6498 19392 Jeff Linderoth neos-pseudoapplication-54 easy 1233.99999999096
supportcase26 436 396 0 40 870 2492 Michael Winkler easy 1745.123813
liu 1156 1089 0 67 2178 10626 X. Liu open 1110*
ic97_potential 728 450 73 205 1046 3138 L. Peeters easy 3942
icir97_potential 2112 1235 422 455 3314 9942 MIPLIB submission pool open 6325*

Reference

No bibliographic information available

Last Update Nov 19, 2018 by Gregor Hendel
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