linear programming problem, C. Meszaros test set
Name nemspmm2
Group Meszaros
Matrix ID 1737
Num Rows 2,301
Num Cols 8,734
Nonzeros 68,225
Pattern Entries 68,225
Kind Linear Programming Problem
Symmetric No
Date 2004
Editor C. Meszaros
Structural Rank 2,301
Structural Rank Full true
Num Dmperm Blocks 60
Strongly Connect Components 23
Num Explicit Zeros 0
Pattern Symmetry 0%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 9.389512e+03
Minimum Singular Value 5.564432e-02
Condition Number 1.687416e+05
Rank 2,301
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