Sparsity pattern

satellites3-40-fs

Namesatellites3-40-fs
Downloadsatellites3-40-fs.mps.gz
Solutionsatellites3-40-fs.sol.gz
Set Membership Challenge Unstable Reoptimize
Problem StatusHard
Problem FeasibilityFeasible
Originator/ContributorA. Ceselli, R. He
Rows35553
Cols81681
Num. non-zeros in A291161
Num. non-zeros in c1174
Rows/Cols0.435266463437
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 Knapsack
Knapsacks
Integer Knapsack
Mixed 0/14760
General Cons.
References

Satellite scheduling instance. Solved by Gurobi 4.6.1 (12 threads) in 32953 seconds (January 2012).


Last Update February 28, 2017 by Gerald Gamrath
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