1789736e1SBarry Smith Residual norms for sys1_sys2_regressor_linear_ solve. 2789736e1SBarry Smith 0 KSP Residual norm 9.082951062292e+00 3789736e1SBarry Smith 1 KSP Residual norm 0.000000000000e+00 434b254c5SRichard Tran MillsPetscRegressor Object: (sys1_sys2_) 1 MPI process 534b254c5SRichard Tran Mills type: linear 634b254c5SRichard Tran Mills PetscRegressor Linear Type: ols 734b254c5SRichard Tran Mills KSP Object: (sys1_sys2_regressor_linear_) 1 MPI process 834b254c5SRichard Tran Mills type: lsqr 934b254c5SRichard Tran Mills standard error not computed 1034b254c5SRichard Tran Mills using inexact matrix norm 1134b254c5SRichard Tran Mills maximum iterations=10000, initial guess is zero 1234b254c5SRichard Tran Mills tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 1334b254c5SRichard Tran Mills left preconditioning 1434b254c5SRichard Tran Mills using UNPRECONDITIONED norm type for convergence test 1534b254c5SRichard Tran Mills PC Object: (sys1_sys2_regressor_linear_) 1 MPI process 1634b254c5SRichard Tran Mills type: none 17*ecf3d421SBarry Smith linear system matrix, followed by the matrix used to construct the preconditioner: 1834b254c5SRichard Tran Mills Mat Object: 1 MPI process 1934b254c5SRichard Tran Mills type: seqaij 2034b254c5SRichard Tran Mills rows=10, cols=10 2134b254c5SRichard Tran Mills total: nonzeros=10, allocated nonzeros=10 2234b254c5SRichard Tran Mills total number of mallocs used during MatSetValues calls=0 2334b254c5SRichard Tran Mills not using I-node routines 2434b254c5SRichard Tran Mills Mat Object: 1 MPI process 2534b254c5SRichard Tran Mills type: normal 2634b254c5SRichard Tran Mills rows=10, cols=10 2734b254c5SRichard Tran Mills total KSP iterations: 1 28