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Open  squfl015-080

Problem typeMINLPLib2
Objective sensemin
Variables1215  (15 binary, 0 general integer, 1200 continuous)
Nonlinear variables1200
Nonlinear constraints0
Linear nonzeros3600
Nonlinear nonzeros1214
Download squfl015-080.pip.gz squfl015-080.gms.gz squfl015-080.mod.gz
Best known solutionsqufl015-080.sol.gz
Best known objective402.489
Best known bound402.484
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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