linear programming problem, C. Meszaros test set
Name complex
Group Meszaros
Matrix ID 1698
Num Rows 1,023
Num Cols 1,408
Nonzeros 46,463
Pattern Entries 46,463
Kind Linear Programming Problem
Symmetric No
Date 2004
Editor C. Meszaros
Structural Rank 1,023
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 integer
SVD Statistics
Matrix Norm 1.135793e+02
Minimum Singular Value 1.000000e+00
Condition Number 1.135793e+02
Rank 1,023
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