linear programming problem, C. Meszaros test set
Name qiulp
Group Meszaros
Matrix ID 1757
Num Rows 1,192
Num Cols 1,900
Nonzeros 4,492
Pattern Entries 4,492
Kind Linear Programming Problem
Symmetric No
Date 2004
Editor C. Meszaros
Structural Rank 1,192
Structural Rank Full true
Num Dmperm Blocks 1
Strongly Connect Components 1
Num Explicit Zeros 0
Pattern Symmetry 0%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 3.086370e+01
Minimum Singular Value 7.571909e-01
Condition Number 4.076079e+01
Rank 1,192
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
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Converted to standard form via Resende and Veiga's mpsrd:
minimize c'*x, subject to A*x=b and lo <= x <= hi