BOBILib - A Bilevel Optimization Benchmark Instance Library

BOBILib - A Bilevel Optimization Benchmark Instance Library

Instance: nursesched-medium-hint03_50_50

Instance nursesched-medium-hint03_50_50
Class pure integer
Type
Best known objective n.a.
Status infeasible
Difficulty hard
Number of upper-level variables 17124
Number of integer upper-level variables 0
Number of binary upper-level variables 17124
Number of continuous upper-level variables 0
Number of lower-level variables 17124
Number of integer lower-level variables 78
Number of binary lower-level variables 17046
Number of continuous lower-level variables 0
Number of coupling constraints 6779
Number of linking variables 926
Number of continuous linking variables 0
Number of integer linking variables 0
Number of binary linking variables 926
Number of upper-level constraints 7031
Number of lower-level constraints 7031
Number of linking constraints 2758
Objective alignment -1.0
Tags pure integer, miplib2017
Instance file (mps) nursesched-medium-hint03_50_50.mps.gz
Instance file (aux) nursesched-medium-hint03_50_50.aux
Solution file (json) nursesched-medium-hint03_50_50.res.json