Sparsity pattern

pigeon-11

Namepigeon-11
Downloadpigeon-11.mps.gz
Solutionpigeon-11.sol.gz
Set Membership Tree
Problem StatusEasy
Problem FeasibilityFeasible
Originator/ContributorS. Allen
Rows1123
Cols572
Num. non-zeros in A9889
Num. non-zeros in c11
Rows/Cols1.96328671329
Integers
Binaries473
Continuous99
min nonzero |Aij|1
max |Aij|1000
min nonzero |cj|1000
max |cj|1000
Integer Objective-10000
LP Objective-11000
Aggregation
Variable Bound
Set partitioning
Set packing
Set covering
Cardinality66
Equality Knapsacks
Bin packing
Invariant Knapsack330
Knapsacks1
Integer Knapsack
Mixed 0/1726
General Cons.
References AllenBurkeMarecek2010 AllenBurkeMarecek2011

Instance of 3D packing (container loading) problem


Last Update February 28, 2017 by Gerald Gamrath
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