Submitter Variables Constraints Density Status Group Objective MPS File
A. Chabrier, E. Danna, C. Le Pape, L. Perron 16741 4636 7.70919e-04 open rococo 34270 rococoC12-010001.mps.gz

Model for dimensioning the arc capacities in a telecommunication network.

Imported from the MIPLIB2010 submissions.

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 16741 14075
Constraints 4636 1969
Binaries 16554 13888
Integers 187 187
Continuous 0 0
Implicit Integers 0 14
Fixed Variables 0 0
Nonzero Density 0.000770919 0.001968740
Nonzeroes 59832 54561
Constraint Classification Properties
Original Presolved
Total 4636 1969
Empty 0 0
Free 0 0
Singleton 2667 0
Aggregations 0 0
Precedence 62 62
Variable Bound 0 0
Set Partitioning 264 264
Set Packing 0 0
Set Covering 0 0
Cardinality 1320 1320
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 12 12
Integer Knapsack 0 0
Mixed Binary 0 0
General Linear 311 311
Indicator 0 0

Structure

Available nonzero structure and decomposition information. Further information can be found here.

value min median mean max
Components 2.290035
Constraint % 0.0507872 0.430906 0.609446 0.609446
Variable % 0.0141473 0.506385 0.728585 0.756879
Score 0.830019

Best Known Solution(s)

No solution available for rococoC12-010001 .

Similar instances in collection

The following instances are most similar to rococoC12-010001 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
rococoC11-010100 12321 12155 166 0 4010 46955 A. Chabrier, E. Danna, C. Le Pape, L. Perron rococo open 20889*
rococoB10-011000 4456 4320 136 0 1667 16517 A. Chabrier, E. Danna, C. Le Pape, L. Perron rococo easy 19449
rococoC11-011100 6491 6325 166 0 2367 30472 A. Chabrier, E. Danna, C. Le Pape, L. Perron rococo easy 20889
rococoC10-001000 3117 2993 124 0 1293 11751 A. Chabrier, E. Danna, C. Le Pape, L. Perron rococo easy 11460
neos-826650 5912 5792 0 120 2414 20440 NEOS Server Submission neos-pseudoapplication-87 easy 29

Reference

No bibliographic information available

Last Update Nov 09, 2018 by Gregor Hendel
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