linear programming problem, C. Meszaros test set
Name zed
Group Meszaros
Matrix ID 1782
Num Rows 116
Num Cols 142
Nonzeros 666
Pattern Entries 666
Kind Linear Programming Problem
Symmetric No
Date 2004
Editor C. Meszaros
Structural Rank 116
Structural Rank Full true
Num Dmperm Blocks 5
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 4.652308e+03
Minimum Singular Value 2.140893e-03
Condition Number 2.173069e+06
Rank 116
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