SUPER_LU_D1: Read a general sparse matrix A from standard input, stored in Harwell-Boeing Sparse Matrix format. Solve a linear system A * X = B. 10x10 grid, with COLMMD order Dimension 100x100; # nonzeros 460 .. Use approximate minimum degree column ordering. ||X - Xtrue||/||X|| = 7.061018e-14 Number of nonzeros in factor L = 835 Number of nonzeros in factor U = 978 Number of nonzeros in L+U = 1713 L\U MB 0.020 total MB needed 0.040 expansions 0 Factor time = 0.00 Factor flops = 1.623300e+04 Mflops = 8.31 Solve time = 0.00 SUPER_LU_D1: Normal end of execution.