Sparsity pattern

lotsize

Namelotsize
Downloadlotsize.mps.gz
Solutionlotsize.sol.gz
Set Membership Challenge
Problem StatusEasy
Problem FeasibilityFeasible
Originator/ContributorD. Gade, S. Küçükyavuz
Rows1920
Cols2985
Num. non-zeros in A6565
Num. non-zeros in c2390
Rows/Cols0.643216080402
Integers
Binaries1195
Continuous1790
min nonzero |Aij|1
max |Aij|20019
min nonzero |cj|1
max |cj|45000
Integer Objective1480195
LP Objective348385.346551
Aggregation
Variable Bound1195
Set partitioning
Set packing120
Set covering
Cardinality
Equality Knapsacks
Bin packing
Invariant Knapsack5
Knapsacks
Integer Knapsack
Mixed 0/1600
General Cons.
References GadeKucukyavuz2010

Multi-item lot sizing with service level constraints


Last Update December 6, 2016 by Gerald Gamrath
© 2016 by Konrad-Zuse-Zentrum für Informationstechnik Berlin (ZIB)
Imprint