LP sequence: nsic1, nsic2
Name nsic
Group Meszaros
Matrix ID 1820
Num Rows 465
Num Cols 897
Nonzeros 3,449
Pattern Entries 3,449
Kind Linear Programming Problem Sequence
Symmetric No
Date 2004
Editor C. Meszaros
Structural Rank 465
Structural Rank Full true
Num Dmperm Blocks 7
Strongly Connect Components 7
Num Explicit Zeros 0
Pattern Symmetry 0%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type integer
SVD Statistics
Matrix Norm 3.117637e+06
Minimum Singular Value 2.407670e-06
Condition Number 1.294877e+12
Rank 465
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