linear programming problem, C. Meszaros test set
Name nw14
Group Meszaros
Matrix ID 1740
Num Rows 73
Num Cols 123,409
Nonzeros 904,910
Pattern Entries 904,910
Kind Linear Programming Problem
Symmetric No
Date 2004
Editor C. Meszaros
Structural Rank 73
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 binary
SVD Statistics
Matrix Norm 5.062787e+02
Minimum Singular Value 1.000000e+00
Condition Number 5.062787e+02
Rank 73
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