Facility Location Problems

This site contains accompanying material to the papers

Benders decomposition without separability: A computational study for capacitated facility location problems
Redesigning Benders Decomposition for Large Scale Facility Location

by Matteo Fischetti, Ivana Ljubic and Markus Sinnl.


UFL instances

Can be found in the UflLib. Note that some of them have also been used for qUFL.

qUFL instances



Solutions are in the UflLlib format, i.e., for every customer, the facility it is allocated to is given, and in the end, the solution value is given.