Sparsity pattern

opm2-z7-s2

Nameopm2-z7-s2
Downloadopm2-z7-s2.mps.gz
Solutionopm2-z7-s2.sol.gz
Set Membership Benchmark
Problem StatusEasy
Problem FeasibilityFeasible
Originator/ContributorD. Espinoza
Rows31798
Cols2023
Num. non-zeros in A79762
Num. non-zeros in c1997
Rows/Cols15.7182402373
Integers
Binaries2023
Continuous
min nonzero |Aij|1
max |Aij|4094
min nonzero |cj|1
max |cj|333
Integer Objective-10280
LP Objective-12879.686897
Aggregation
Variable Bound31790
Set partitioning
Set packing
Set covering
Cardinality
Equality Knapsacks
Bin packing
Invariant Knapsack
Knapsacks8
Integer Knapsack
Mixed 0/1
General Cons.
References

Problem coming from precedence constrained knapsacks arising in mining applications


Last Update February 28, 2017 by Gerald Gamrath
© 2017 by Konrad-Zuse-Zentrum für Informationstechnik Berlin (ZIB)
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