Sparsity pattern

sing2

Namesing2
Downloadsing2.mps.gz
Set Membership Challenge
Problem StatusOpen
Problem FeasibilityFeasible
Originator/ContributorD. Espinoza
Rows28891
Cols31630
Num. non-zeros in A149712
Num. non-zeros in c13486
Rows/Cols0.913404995258
Integers
Binaries23377
Continuous8253
min nonzero |Aij|0.36
max |Aij|400
min nonzero |cj|0.353573
max |cj|16460.92
Integer ObjectiveUnknown
LP Objective17150914.71694
Aggregation1493
Variable Bound16170
Set partitioning5078
Set packing
Set covering
Cardinality5982
Equality Knapsacks
Bin packing
Invariant Knapsack
Knapsacks
Integer Knapsack
Mixed 0/1168
General Cons.
References

Unit commitment problems (electricity production planning problems) coming from the Chilean electricity system, they have either one or two week planning horizons, and include constraints on minimum on-off time for the power plants, ensure some reserve energy in the system, and minimize global operation costs.


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