Sparsity pattern

rail01

Namerail01
Downloadrail01.mps.gz
Solutionrail01.sol.gz
Set Membership Reoptimize
Problem StatusEasy
Problem FeasibilityFeasible
Originator/ContributorT. Schlechte
Rows46843
Cols117527
Num. non-zeros in A392086
Num. non-zeros in c15760
Rows/Cols0.398572242974
Integers
Binaries117527
Continuous
min nonzero |Aij|1
max |Aij|226
min nonzero |cj|1e-07
max |cj|9.99835
Integer Objective-70.5699643
LP Objective-92.0873
Aggregation20791
Variable Bound1
Set partitioning14412
Set packing1321
Set covering
Cardinality10305
Equality Knapsacks
Bin packing
Invariant Knapsack
Knapsacks12
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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