LP sequence: delf000 to 015, 017 to 036
Name delf
Group Meszaros
Matrix ID 1816
Num Rows 3,170
Num Cols 6,654
Nonzeros 15,397
Pattern Entries 15,397
Kind Linear Programming Problem Sequence
Symmetric No
Date 2004
Editor C. Meszaros
Structural Rank 3,170
Structural Rank Full true
Num Dmperm Blocks 1
Strongly Connect Components 1,058
Num Explicit Zeros 0
Pattern Symmetry 0%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 3.921629e+03
Minimum Singular Value 1.021940e-02
Condition Number 3.837437e+05
Rank 3,170
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