linear programming problem, C. Meszaros test set
Name nemspmm1
Group Meszaros
Matrix ID 1736
Num Rows 2,372
Num Cols 8,903
Nonzeros 55,867
Pattern Entries 55,867
Kind Linear Programming Problem
Symmetric No
Date 2004
Editor C. Meszaros
Structural Rank 2,362
Structural Rank Full false
Num Dmperm Blocks 35
Strongly Connect Components 32
Num Explicit Zeros 0
Pattern Symmetry 0%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type real
SVD Statistics
Matrix Norm 9.383820e+03
Minimum Singular Value 2.133658e-17
Condition Number 4.397995e+20
Rank 2,362
sprank(A)-rank(A) 0
Null Space Dimension 10
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