Sparsity pattern

satellites3-40

Namesatellites3-40
Downloadsatellites3-40.mps.gz
Solutionsatellites3-40.sol.gz
Set Membership Challenge Unstable Reoptimize
Problem StatusHard
Problem FeasibilityFeasible
Originator/ContributorA. Ceselli, R. He
Rows44804
Cols81681
Num. non-zeros in A698176
Num. non-zeros in c1174
Rows/Cols0.54852413658
Integers
Binaries79961
Continuous1720
min nonzero |Aij|0.358536
max |Aij|237597
min nonzero |cj|1
max |cj|98
Integer Objective-25
LP Objective-39
Aggregation1189
Variable Bound30
Set partitioning25985
Set packing110
Set covering
Cardinality3479
Equality Knapsacks
Bin packing
Invariant Knapsack9251
Knapsacks
Integer Knapsack
Mixed 0/14760
General Cons.
References

Satellite scheduling instance. Solved by Gurobi 4.6.1 (12 threads) in 21205 seconds (January 2012).


Last Update December 6, 2016 by Gerald Gamrath
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