Sparsity pattern

rail507

Namerail507
Downloadrail507.mps.gz
Solutionrail507.sol.gz
Set Membership Benchmark
Problem StatusEasy
Problem FeasibilityFeasible
Originator/ContributorA. Caprara, M. Fischetti, P. Toth
Rows509
Cols63019
Num. non-zeros in A468878
Num. non-zeros in c63019
Rows/Cols0.00807692918009
Integers
Binaries63009
Continuous10
min nonzero |Aij|1
max |Aij|1
min nonzero |cj|0.1
max |cj|100
Integer Objective174
LP Objective172.145567
Aggregation
Variable Bound3
Set partitioning
Set packing
Set covering496
Cardinality
Equality Knapsacks
Bin packing
Invariant Knapsack498
Knapsacks
Integer Knapsack
Mixed 0/11
General Cons.
References CapraraFischettiToth1999 FischettiLodi2003

Railway crew scheduling


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