Sparsity pattern

glass4

Nameglass4
Downloadglass4.mps.gz
Solutionglass4.sol.gz
Set Membership Benchmark Tree
Problem StatusEasy
Problem FeasibilityFeasible
Originator/ContributorI. Luzzi
Rows396
Cols322
Num. non-zeros in A1815
Num. non-zeros in c19
Rows/Cols1.2298136646
Integers
Binaries302
Continuous20
min nonzero |Aij|1
max |Aij|8400000
min nonzero |cj|1
max |cj|1000000
Integer Objective1200012600
LP Objective800002400
Aggregation
Variable Bound9
Set partitioning36
Set packing
Set covering
Cardinality
Equality Knapsacks
Bin packing
Invariant Knapsack
Knapsacks
Integer Knapsack
Mixed 0/1351
General Cons.
References Luzzi2003

Nesting instance


Last Update February 28, 2017 by Gerald Gamrath
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