Meszaros/r05

linear programming problem, C. Meszaros test set
Name r05
Group Meszaros
Matrix ID 1758
Num Rows 5,190
Num Cols 9,690
Nonzeros 104,145
Pattern Entries 104,145
Kind Linear Programming Problem
Symmetric No
Date 2004
Author
Editor C. Meszaros
Structural Rank 5,190
Structural Rank Full true
Num Dmperm Blocks 25
Strongly Connect Components 20
Num Explicit Zeros 0
Pattern Symmetry 0%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 1.822663e+01
Minimum Singular Value 1.496214e-01
Condition Number 1.218183e+02
Rank 5,190
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
Download Singular Values MATLAB
Download MATLAB Rutherford Boeing Matrix Market
Notes
http://www.sztaki.hu/~meszaros/public_ftp/lptestset      
Converted to standard form via Resende and Veiga's mpsrd:
minimize c'*x, subject to A*x=b and lo <= x <= hi