Sparsity pattern

ivu06-big

Nameivu06-big
Downloadivu06-big.mps.gz
Set Membership Challenge Reoptimize XXL
Problem StatusOpen
Problem FeasibilityFeasible
Originator/ContributorS. Weider
Rows1177
Cols2277736
Num. non-zeros in A23125770
Num. non-zeros in c2277736
Rows/Cols0.000516741185107
Integers
Binaries2277736
Continuous
min nonzero |Aij|1
max |Aij|1
min nonzero |cj|0.62
max |cj|8
Integer ObjectiveUnknown
LP Objective135.428
Aggregation
Variable Bound
Set partitioning1177
Set packing
Set covering
Cardinality
Equality Knapsacks
Bin packing
Invariant Knapsack
Knapsacks
Integer Knapsack
Mixed 0/1
General Cons.
References BorndoerferLoebelWeider2008 Weider2007

Set partitioning instance resulting from a column generation algorithm used for duty scheduling in public transportation


Last Update February 28, 2017 by Gerald Gamrath
© 2017 by Konrad-Zuse-Zentrum für Informationstechnik Berlin (ZIB)
Imprint