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Open  squfl010-025

Problem typeMINLPLib2
Objective sensemin
Variables260  (10 binary, 0 general integer, 250 continuous)
Nonlinear variables250
Nonlinear constraints0
Linear nonzeros750
Nonlinear nonzeros260
Download squfl010-025.pip.gz squfl010-025.gms.gz squfl010-025.mod.gz
Best known solutionsqufl010-025.sol.gz
Best known objective214.111
Best known bound214.11
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

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