Sparsity pattern

set3-15

Nameset3-15
Downloadset3-15.mps.gz
Solutionset3-15.sol.gz
Set Membership Challenge
Problem StatusHard
Problem FeasibilityFeasible
Originator/ContributorK. Akartunali, A. Miller
Rows3747
Cols4019
Num. non-zeros in A13747
Num. non-zeros in c1
Rows/Cols0.932321473003
Integers
Binaries1424
Continuous2595
min nonzero |Aij|0.0225
max |Aij|18261.1
min nonzero |cj|1
max |cj|1
Integer Objective124886
LP Objective8364.040745
Aggregation
Variable Bound1230
Set partitioning
Set packing
Set covering
Cardinality
Equality Knapsacks
Bin packing
Invariant Knapsack
Knapsacks
Integer Knapsack
Mixed 0/12517
General Cons.
References AkartunaliMiller2010 AkartunaliMiller2009 multilsb

Multi-item lot-sizing with backlogging. The problem was solved with CPLEX 12.4 in approximately 64.5 hours.


Last Update December 6, 2016 by Gerald Gamrath
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