linear programming problem, C. Meszaros test set
Name baxter
Group Meszaros
Matrix ID 1692
Num Rows 27,441
Num Cols 30,733
Nonzeros 111,576
Pattern Entries 111,576
Kind Linear Programming Problem
Symmetric No
Date 2004
Editor C. Meszaros
Structural Rank 24,386
Structural Rank Full false
Num Dmperm Blocks 74
Strongly Connect Components 43
Num Explicit Zeros 0
Pattern Symmetry 0%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 6.005331e+05
Minimum Singular Value 0
Condition Number Inf
Rank 24,383
sprank(A)-rank(A) 3
Null Space Dimension 3,058
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