SUPER_LU_S4: Read a sparse matrix A from standard input, stored in Harwell-Boeing Sparse Matrix format. Using SGSSVX: Factor the matrix A; LATER, solve a linear system A * X = B. Length of work array LWORK = 0 Equilibration option EQUIL = 1 Diagonal pivot threshhold value U = 1.000000 Tranpose option TRANS = 0 10x10 grid, with COLMMD order Dimension 100x100; # nonzeros 460 .. Use approximate minimum degree column ordering. LU factorization: SGSSVX returns INFO = 0 Number of nonzeros in factor L = 835 Number of nonzeros in factor U = 978 Number of nonzeros in L+U = 1713 L\U MB 0.013 total MB needed 0.029 expansions 0 Factor time = 0.00 Factor flops = 1.623300e+04 Mflops = 16.62 Solve time = 0.00 Solve flops = 3.426000e+03 Mflops = 3.51 Triangular solve: SGSSVX returns INFO = 0 Factor time = 0.00 Solve time = 0.00 SUPER_LU_S4: Normal end of execution.