Submitter Variables Constraints Density Status Group Objective MPS File
Michael Winkler 8066286 15270211 2.64685e-07 easy -14.281996107 supportcase11.mps.gz

MIP instances collected from Gurobi forum with unknown application

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 8066286 1586213
Constraints 15270211 7684800
Binaries 8066286 1586213
Integers 0 0
Continuous 0 0
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 2.64685e-07 1.26086e-06
Nonzeroes 32602300 15369600
Constraint Classification Properties
Original Presolved
Total 15270211 7684800
Empty 0 0
Free 0 0
Singleton 6480040 0
Aggregations 274 1585265
Precedence 0 0
Variable Bound 6099551 6099535
Set Partitioning 0 0
Set Packing 1858 0
Set Covering 0 0
Cardinality 2688488 0
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 0 0
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
Constraint %
Variable %
Score

Best Known Solution(s)

No solution available for supportcase11 .

Similar instances in collection

The following instances are most similar to supportcase11 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
rwth-timetable 923564 317079 0 606485 440134 4510790 Gerald Lach open 1234700*
savsched1 328575 252731 0 75844 295989 1770510 Gerardo Gonzalez easy 3217.7
neos-5196530-nuhaka 14544 9792 0 4752 42124 171702 Jeff Linderoth neos-pseudoapplication-32 open 0.006837915298429*
neos-5195221-niemur 14546 9792 0 4754 42256 176586 Jeff Linderoth neos-pseudoapplication-32 easy 0.0038354326
lr2-22dr3-333vc4v17a-t60 109519 92865 0 16654 108566 435517 Dimitri Papageorgiou maritime open

Reference

No bibliographic information available

Last Update Nov 09, 2018 by Gregor Hendel
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