LP sequence: small000 to small016
Name small
Group Meszaros
Matrix ID 1824
Num Rows 677
Num Cols 1,400
Nonzeros 3,207
Pattern Entries 3,207
Kind Linear Programming Problem Sequence
Symmetric No
Date 2004
Editor C. Meszaros
Structural Rank 677
Structural Rank Full true
Num Dmperm Blocks 11
Strongly Connect Components 222
Num Explicit Zeros 0
Pattern Symmetry 0%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 1.193773e+03
Minimum Singular Value 6.726425e-03
Condition Number 1.774751e+05
Rank 677
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