Mittelmann/watson_2

Linear programming problem (H. Mittelmann test set)
Name watson_2
Group Mittelmann
Matrix ID 1662
Num Rows 352,013
Num Cols 677,224
Nonzeros 1,846,391
Pattern Entries 1,846,391
Kind Linear Programming Problem
Symmetric No
Date 2005
Author
Editor H. Mittelmann
Structural Rank 352,013
Structural Rank Full true
Num Dmperm Blocks 26,816
Strongly Connect Components 1
Num Explicit Zeros 0
Pattern Symmetry 0%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type real
Download MATLAB Rutherford Boeing Matrix Market
Notes 
Hans Mittelmann test set, http://plato.asu.edu/ftp/lptestset
minimize c'*x, subject to A*x=b and lo <= x <= hi