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library for polynomially constrained
mixed-integer programming


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Hard  data_2g_77_77.dimacs

Namedata_2g_77_77.dimacs
Classificationnc|bc|d2
Problem typegraphpart
DescriptionQuadratic model for graph partitioning instance data_2g_77_77.dimacs
Objective sensemin
Variables148  (147 binary, 0 general integer, 1 continuous)
Nonlinear variables1
Constraints49
Nonlinear constraints1
Linear nonzeros99
Nonlinear nonzeros295
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Best known solution
Best known objective-3282435
Best known bound-3282435
OriginatorBissan Ghaddar, Miguel Anjos, and Frauke Liers
FormulatorMarc Pfetsch
DonatorMarc Pfetsch
References