Sparsity pattern

rmine21

Namermine21
Downloadrmine21.mps.gz
Set Membership Challenge XXL
Problem StatusOpen
Problem FeasibilityFeasible
Originator/ContributorD. Espinoza
Rows1441651
Cols162547
Num. non-zeros in A3514884
Num. non-zeros in c162547
Rows/Cols8.86913323531
Integers
Binaries162547
Continuous
min nonzero |Aij|1
max |Aij|99.99754
min nonzero |cj|9e-06
max |cj|1.215662
Integer ObjectiveUnknown
LP Objective-10679.2
Aggregation
Variable Bound1441609
Set partitioning
Set packing
Set covering
Cardinality
Equality Knapsacks
Bin packing
Invariant Knapsack
Knapsacks
Integer Knapsack
Mixed 0/142
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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