Sparsity pattern

rail02

Namerail02
Downloadrail02.mps.gz
Solutionrail02.sol.gz
Set Membership Challenge Reoptimize
Problem StatusEasy
Problem FeasibilityFeasible
Originator/ContributorT. Schlechte
Rows95791
Cols270869
Num. non-zeros in A756228
Num. non-zeros in c34359
Rows/Cols0.353643274055
Integers
Binaries270869
Continuous
min nonzero |Aij|1
max |Aij|60
min nonzero |cj|6.666667e-07
max |cj|9.994556
Integer Objective-200.449907667
LP Objective-206.6102
Aggregation39086
Variable Bound
Set partitioning31181
Set packing2700
Set covering
Cardinality22819
Equality Knapsacks
Bin packing
Invariant Knapsack
Knapsacks3
Integer Knapsack
Mixed 0/1
General Cons.
References BorndoerferSchlechte2007

Track allocation problem modeled as arc coupling problem


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