Sparsity pattern

vpm2

Namevpm2
Downloadvpm2.mps.gz
Solutionvpm2.sol.gz
Orginator
FormulatorLaurence A. Wolsey
DonatorMartin Savelsbergh
Rows234
Cols378
Non-zeros917
Integers
Binaries168
Continuous
|Min|2.50000000e-02
|Max|6.00000000e+02
Integer Objective1.37500000e+01
LP Objective9.88926460e+00
Root LP Basisvpm2.bas.gz
Set partitioning
Set packing
Set covering
Cardinality
Equality Knapsacks
Bin packing
Invariant Knapsack
Knapsacks
Integer Knapsack
Upper bounds
Lower bounds168
Mixed 0/166
General Cons.
References AchterbergKochMartin2005


Last Update : 2010/06/09 13:56:11 $ by Gerald Gamrath
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