linear programming problem, C. Meszaros test set
Name stat96v2
Group Meszaros
Matrix ID 1773
Num Rows 29,089
Num Cols 957,432
Nonzeros 2,852,184
Pattern Entries 2,852,184
Kind Linear Programming Problem
Symmetric No
Date 2005
Editor C. Meszaros
Structural Rank 29,089
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 5.692381e+01
Minimum Singular Value 1.623119e-02
Condition Number 3.507064e+03
Rank 29,089
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