Sparsity pattern

atlanta-ip

Nameatlanta-ip
Downloadatlanta-ip.mps.gz
Solutionatlanta-ip.sol.gz
Set Membership Challenge
Problem StatusEasy
Problem FeasibilityFeasible
Originator/ContributorE-Plus, D. Bienstock, A. Bley, R. Wessäly
Rows21732
Cols48738
Num. non-zeros in A257532
Num. non-zeros in c31296
Rows/Cols0.445894374
Integers106
Binaries46667
Continuous1965
min nonzero |Aij|0.028
max |Aij|64
min nonzero |cj|1.00002e-06
max |cj|17
Integer Objective90.009878614
LP Objective81.243199
Aggregation573
Variable Bound2293
Set partitioning782
Set packing
Set covering
Cardinality5540
Equality Knapsacks
Bin packing
Invariant Knapsack2209
Knapsacks774
Integer Knapsack1
Mixed 0/19202
General Cons.181
References