Sparsity pattern

rd-rplusc-21

Namerd-rplusc-21
Downloadrd-rplusc-21.mps.gz
Orginator
FormulatorUtz-Uwe Haus, Dennis Michaels, Robert Weismantel
DonatorUtz-Uwe Haus
Rows125899
Cols622
Non-zeros852384
Integers
Binaries457
Continuous
|Min|2.00000000e-01
|Max|1.00000000e+07
Integer Objective165395.2753
LP Objective1.00000000e+02
Root LP Basisrd-rplusc-21.bas.gz
Set partitioning44
Set packing
Set covering
Cardinality
Equality Knapsacks
Bin packing
Invariant Knapsack
Knapsacks
Integer Knapsack
Upper bounds
Lower bounds
Mixed 0/1125855
General Cons.
References Vazacopoulos2006

From reactor design of a metathesis process occuring in chemical process dynamics investigations in steady-state, the problem is a linearized relaxation of the originally nonlinear model for a destillation column with external reactor.

Alkis Vazacopoulos reports solving this instance using XPRESS 2006B.


Last Update $ by Gerald Gamrath
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