Sparsity pattern

sts405

Namests405
Downloadsts405.mps.gz
Set Membership Challenge
Problem StatusOpen
Problem FeasibilityFeasible
Originator/ContributorJ. Linderoth
Rows27270
Cols405
Num. non-zeros in A81810
Num. non-zeros in c405
Rows/Cols67.3333333333
Integers
Binaries405
Continuous
min nonzero |Aij|1
max |Aij|1
min nonzero |cj|1
max |cj|1
Integer ObjectiveUnknown
LP Objective135
Aggregation
Variable Bound
Set partitioning
Set packing
Set covering27270
Cardinality
Equality Knapsacks
Bin packing
Invariant Knapsack27270
Knapsacks
Integer Knapsack
Mixed 0/1
General Cons.
References OstrowskiLinderothRossiSmriglio2011

Steiner triple system problems


Last Update February 28, 2017 by Gerald Gamrath
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