Sparsity pattern

ran14x18

Nameran14x18
Downloadran14x18.mps.gz
Solutionran14x18.sol.gz
Set Membership Tree
Problem StatusEasy
Problem FeasibilityFeasible
Originator/ContributorJ. Aronson
Rows284
Cols504
Num. non-zeros in A1008
Num. non-zeros in c504
Rows/Cols0.563492063492
Integers
Binaries252
Continuous252
min nonzero |Aij|1
max |Aij|38
min nonzero |cj|1
max |cj|264
Integer Objective3712
LP Objective3016.944354
Aggregation
Variable Bound252
Set partitioning
Set packing
Set covering
Cardinality
Equality Knapsacks
Bin packing
Invariant Knapsack
Knapsacks
Integer Knapsack
Mixed 0/132
General Cons.
References SunAronsonMcKeownDrinka1998

Fixed charge transportation problem


Last Update February 28, 2017 by Gerald Gamrath
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