linear programming problem, C. Meszaros test set
Name nemsemm2
Group Meszaros
Matrix ID 1735
Num Rows 6,943
Num Cols 48,878
Nonzeros 182,012
Pattern Entries 182,012
Kind Linear Programming Problem
Symmetric No
Date 2004
Editor C. Meszaros
Structural Rank 6,943
Structural Rank Full true
Num Dmperm Blocks 22
Strongly Connect Components 35
Num Explicit Zeros 0
Pattern Symmetry 0%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 1.401057e+04
Minimum Singular Value 1.000000e+00
Condition Number 1.401057e+04
Rank 6,943
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
Download Singular Values MATLAB
Download MATLAB Rutherford Boeing Matrix Market
Converted to standard form via Resende and Veiga's mpsrd:
minimize c'*x, subject to A*x=b and lo <= x <= hi