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Open  squfl030-100persp

Problem typeMINLPLib2
Objective sensemin
Variables6030  (30 binary, 0 general integer, 6000 continuous)
Nonlinear variables6000
Nonlinear constraints3000
Linear nonzeros12030
Nonlinear nonzeros6000
Download squfl030-100persp.pip.gz squfl030-100persp.gms.gz squfl030-100persp.mod.gz
Best known solutionsqufl030-100persp.sol.gz
Best known objective363.094
Best known bound123.989
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. Perspective reformulation of squfl030-100. Application: Facility Location

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