Sparsity pattern

rmine14

Namermine14
Downloadrmine14.mps.gz
Set Membership Challenge
Problem StatusOpen
Problem FeasibilityFeasible
Originator/ContributorD. Espinoza
Rows268535
Cols32205
Num. non-zeros in A660346
Num. non-zeros in c32205
Rows/Cols8.33830150598
Integers
Binaries32205
Continuous
min nonzero |Aij|1
max |Aij|99.99574
min nonzero |cj|2.4e-05
max |cj|2.541771
Integer ObjectiveUnknown
LP Objective-4310.694704
Aggregation
Variable Bound268507
Set partitioning
Set packing
Set covering
Cardinality
Equality Knapsacks
Bin packing
Invariant Knapsack
Knapsacks
Integer Knapsack
Mixed 0/128
General Cons.
References

Instance coming from open pit mining over a cube considering multiple time periods and two knapsack constraints per period


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