linear programming problem, C. Meszaros test set
Name stat96v5
Group Meszaros
Matrix ID 1776
Num Rows 2,307
Num Cols 75,779
Nonzeros 233,921
Pattern Entries 233,921
Kind Linear Programming Problem
Symmetric No
Date 2005
Editor C. Meszaros
Structural Rank 2,305
Structural Rank Full false
Num Dmperm Blocks 3
Strongly Connect Components 3
Num Explicit Zeros 0
Pattern Symmetry 0%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 1.952339e+01
Minimum Singular Value 0
Condition Number Inf
Rank 2,305
sprank(A)-rank(A) 0
Null Space Dimension 2
Full Numerical Rank? no
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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