linear programming problem, C. Meszaros test set
Name slptsk
Group Meszaros
Matrix ID 1770
Num Rows 2,861
Num Cols 3,347
Nonzeros 72,465
Pattern Entries 72,465
Kind Linear Programming Problem
Symmetric No
Date 2004
Editor C. Meszaros
Structural Rank 2,861
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 real
SVD Statistics
Matrix Norm 4.497166e+02
Minimum Singular Value 2.536843e-01
Condition Number 1.772741e+03
Rank 2,861
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