Sparsity pattern

rmine25

Namermine25
Downloadrmine25.mps.gz
Set Membership Challenge XXL
Problem StatusOpen
Problem FeasibilityFeasible
Originator/ContributorD. Espinoza
Rows2953849
Cols326599
Num. non-zeros in A7182744
Num. non-zeros in c326599
Rows/Cols9.04426835355
Integers
Binaries326599
Continuous
min nonzero |Aij|1
max |Aij|99.99754
min nonzero |cj|8e-06
max |cj|0.999728
Integer ObjectiveUnknown
LP Objective-15667.9
Aggregation
Variable Bound2953799
Set partitioning
Set packing
Set covering
Cardinality
Equality Knapsacks
Bin packing
Invariant Knapsack
Knapsacks
Integer Knapsack
Mixed 0/150
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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