Sparsity pattern

shipsched

Nameshipsched
Downloadshipsched.mps.gz
Set Membership Challenge
Problem StatusOpen
Problem FeasibilityFeasible
Originator/ContributorE. Günther, M. Lübbecke
Rows45554
Cols13594
Num. non-zeros in A121571
Num. non-zeros in c1044
Rows/Cols3.3510372223
Integers
Binaries10549
Continuous3045
min nonzero |Aij|1
max |Aij|73464
min nonzero |cj|1
max |cj|1
Integer ObjectiveUnknown
LP Objective0
Aggregation1044
Variable Bound2206
Set partitioning
Set packing
Set covering
Cardinality
Equality Knapsacks
Bin packing
Invariant Knapsack
Knapsacks
Integer Knapsack
Mixed 0/135992
General Cons.
References

A ship scheduling problem on the Kiel Canal


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