Submitter Variables Constraints Density Status Group Objective MPS File
Daniel Bienstock 13873 3202 1.79317e-03 open dano 691.8961039 dano3mip.mps.gz

Telecommunications applications

Imported from MIPLIB2010.

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 13873 13873
Constraints 3202 3202
Binaries 552 552
Integers 0 0
Continuous 13321 13321
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.00179317 0.00179317
Nonzeroes 79655 79655
Constraint Classification Properties
Original Presolved
Total 3202 3202
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 0 0
Variable Bound 684 684
Set Partitioning 0 0
Set Packing 0 0
Set Covering 0 0
Cardinality 48 48
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 2470 2470
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 2.74351
Constraint % 0.0312305 0.0386287 0.0312305 1.499060
Variable % 0.0144165 0.0159285 0.0144165 0.353204
Score 0.21353

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
1 691.8961 691.8961 0 0 0 - 2018-10-12 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to dano3mip 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
dano3_5 13873 115 0 13758 3202 79655 Daniel Bienstock dano easy 576.924915956562
dano3_3 13873 69 0 13804 3202 79655 Daniel Bienstock dano easy 576.34463303
misc04inf 4897 30 0 4867 1726 17253 MIPLIB submission pool misc easy Infeasible
ns1111636 360822 13200 0 347622 13895 568444 NEOS Server Submission neos-pseudoapplication-67 hard 162
set3-09 4019 1424 0 2595 3747 13747 Kerem Akartunali set3 open 187000.75363*

Reference

@article{GunlukBienstock1995,
 author = {O. G{\"u}nl{\"u}k and D. Bienstock},
 journal = {Mathematical Programming},
 language = {English},
 pages = {213-237},
 title = {Computational experience with a difficult mixed-integer
multicommodity flow problem},
 volume = {68},
 year = {1995}
}

Last Update Nov 17, 2018 by Gregor Hendel
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