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The purpose of this collection is to provide users with an established and
varied set of both theoretical and practical LP, MIP and QCP
test models. Users can
download the complete library of models, or download models by origin
(for example, NEOS, MIPLIB, NETLIB) or by model size. The model size classification
is in terms of number of nonzeros.
When downloading by size or by origin, users must download model and best known point data seperately.
tiny : number of nonzeros between 0 and 2000 small : number of nonzeros between 2000 and 50000 medium : number of nonzeros between 50000 and 200000 large : number of nonzeros between 200000 and 1000000 huge : number of nonzeros greater than 1000000