linear programming problem, C. Meszaros test set
Name stat96v3
Group Meszaros
Matrix ID 1774
Num Rows 33,841
Num Cols 1,113,780
Nonzeros 3,317,736
Pattern Entries 3,317,736
Kind Linear Programming Problem
Symmetric No
Date 2005
Editor C. Meszaros
Structural Rank 33,841
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 6.138626e+01
Minimum Singular Value 1.500885e-02
Condition Number 4.090004e+03
Rank 33,841
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