Sparsity pattern

roll3000

Nameroll3000
Downloadroll3000.mps.gz
Solutionroll3000.sol.gz
Set Membership Benchmark
Problem StatusEasy
Problem FeasibilityFeasible
Originator/ContributorL. Kroon
Rows2295
Cols1166
Num. non-zeros in A29386
Num. non-zeros in c1
Rows/Cols1.96826758148
Integers492
Binaries246
Continuous428
min nonzero |Aij|0.25
max |Aij|322
min nonzero |cj|1
max |cj|1
Integer Objective12890
LP Objective11097.127677
Aggregation
Variable Bound66
Set partitioning
Set packing31
Set covering119
Cardinality
Equality Knapsacks
Bin packing
Invariant Knapsack119
Knapsacks
Integer Knapsack238
Mixed 0/181
General Cons.1172
References FischettiLodi2003

Rolling stock and line planning instance


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