POLIP

library for polynomially constrained
mixed-integer programming


polip :: contents / contributors / instances / archive / bibliography

Open  squfl025-025

Namesqufl025-025
Classificationc|cc|d2
Problem typeMINLPLib2
Description
Objective sensemin
Variables650  (25 binary, 0 general integer, 625 continuous)
Nonlinear variables625
Constraints650
Nonlinear constraints0
Linear nonzeros1875
Nonlinear nonzeros648
Download squfl025-025.pip.gz squfl025-025.gms.gz squfl025-025.mod.gz
Best known solutionsqufl025-025.sol.gz
Best known objective168.807
Best known bound168.806
Originator
FormulatorStefan Vigerske
DonatorStefan Vigerske
References GuenluekLeeWeismantel2007 GuenluekLinderoth2010 GuenluekLinderoth2012
Links MINLP Library 2
Additional information Separable quadratic uncapacitated facility location problem. A set of customers, each having unit demand, has to be satisfied by open facilities. The objective is to minimize the sum of the fixed cost for operating facilities and the shipping cost which is proportional to the square of the quantity delivered to each customer. Application: Facility Location

© by maintainers  |     |  imprint