Sparsity pattern

blp-ar98

Nameblp-ar98
Downloadblp-ar98.mps.gz
Solutionblp-ar98.sol.gz
Set Membership Tree
Problem StatusEasy
Problem FeasibilityFeasible
Originator/ContributorM. Lübbecke
Rows1128
Cols16021
Num. non-zeros in A200601
Num. non-zeros in c1
Rows/Cols0.0704075900381
Integers
Binaries15806
Continuous215
min nonzero |Aij|1
max |Aij|1047.305
min nonzero |cj|1
max |cj|1
Integer Objective6205.2147104
LP Objective5891.22658
Aggregation
Variable Bound1
Set partitioning
Set packing912
Set covering
Cardinality
Equality Knapsacks
Bin packing
Invariant Knapsack
Knapsacks
Integer Knapsack
Mixed 0/1215
General Cons.
References BussieckLindnerLuebbecke2004 FischettiGloverLodi2005

Railway line planning instance


Last Update February 28, 2017 by Gerald Gamrath
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