Sparsity pattern

sct32

Namesct32
Downloadsct32.mps.gz
Solutionsct32.sol.gz
Set Membership Challenge
Problem StatusHard
Problem FeasibilityFeasible
Originator/ContributorSiemens
Rows5440
Cols9767
Num. non-zeros in A109654
Num. non-zeros in c5
Rows/Cols0.556977577557
Integers1332
Binaries6396
Continuous2039
min nonzero |Aij|0.00118085
max |Aij|154800
min nonzero |cj|0.00439947
max |cj|1000
Integer Objective-17.887559084650892
LP Objective-62.990833
Aggregation
Variable Bound4053
Set partitioning
Set packing
Set covering
Cardinality
Equality Knapsacks
Bin packing
Invariant Knapsack4
Knapsacks7
Integer Knapsack
Mixed 0/1979
General Cons.
References

Assembly line balancing for printed circuit board production. First solved by Gurobi 7.0 in 65 hours (32 threads).


Last Update December 6, 2016 by Gerald Gamrath
© 2016 by Konrad-Zuse-Zentrum für Informationstechnik Berlin (ZIB)
Imprint