1*c4762a1bSJed Brown 0 SNES Function norm 0.137187 2*c4762a1bSJed Brown 0 KSP Residual norm 0.102527 3*c4762a1bSJed Brown 1 KSP Residual norm 0.0332683 4*c4762a1bSJed Brown 2 KSP Residual norm 0.0108062 5*c4762a1bSJed Brown 3 KSP Residual norm 0.00351037 6*c4762a1bSJed Brown 4 KSP Residual norm 0.00114035 7*c4762a1bSJed Brown 5 KSP Residual norm 0.000370442 8*c4762a1bSJed Brown 6 KSP Residual norm 0.000120338 9*c4762a1bSJed Brown 7 KSP Residual norm 3.90919e-05 10*c4762a1bSJed Brown 8 KSP Residual norm 1.2699e-05 11*c4762a1bSJed Brown 9 KSP Residual norm 4.12529e-06 12*c4762a1bSJed Brown 10 KSP Residual norm 1.3401e-06 13*c4762a1bSJed Brown 11 KSP Residual norm 4.35333e-07 14*c4762a1bSJed Brown 12 KSP Residual norm 1.41418e-07 15*c4762a1bSJed Brown 13 KSP Residual norm 4.59397e-08 16*c4762a1bSJed Brown 14 KSP Residual norm 1.49235e-08 17*c4762a1bSJed Brown 15 KSP Residual norm 4.84792e-09 18*c4762a1bSJed Brown 16 KSP Residual norm 1.57485e-09 19*c4762a1bSJed Brown 17 KSP Residual norm 5.116e-10 20*c4762a1bSJed Brown 18 KSP Residual norm 1.662e-10 21*c4762a1bSJed Brown 19 KSP Residual norm 5.399e-11 22*c4762a1bSJed Brown 1 SNES Function norm 7.122e-11 23*c4762a1bSJed BrownNonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 24*c4762a1bSJed BrownSNES Object: 1 MPI processes 25*c4762a1bSJed Brown type: newtonls 26*c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 27*c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 28*c4762a1bSJed Brown total number of linear solver iterations=19 29*c4762a1bSJed Brown total number of function evaluations=2 30*c4762a1bSJed Brown norm schedule ALWAYS 31*c4762a1bSJed Brown Jacobian is built using a DMDA local Jacobian 32*c4762a1bSJed Brown SNESLineSearch Object: 1 MPI processes 33*c4762a1bSJed Brown type: bt 34*c4762a1bSJed Brown interpolation: cubic 35*c4762a1bSJed Brown alpha=1.000000e-04 36*c4762a1bSJed Brown maxstep=1.000000e+08, minlambda=1.000000e-12 37*c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 38*c4762a1bSJed Brown maximum iterations=40 39*c4762a1bSJed Brown KSP Object: 1 MPI processes 40*c4762a1bSJed Brown type: richardson 41*c4762a1bSJed Brown damping factor=1. 42*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 43*c4762a1bSJed Brown tolerances: relative=1e-09, absolute=1e-50, divergence=10000. 44*c4762a1bSJed Brown left preconditioning 45*c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 46*c4762a1bSJed Brown PC Object: 1 MPI processes 47*c4762a1bSJed Brown type: asm 48*c4762a1bSJed Brown total subdomain blocks = 4, amount of overlap = 0 49*c4762a1bSJed Brown restriction/interpolation type - RESTRICT 50*c4762a1bSJed Brown Local solve is same for all blocks, in the following KSP and PC objects: 51*c4762a1bSJed Brown KSP Object: (sub_) 1 MPI processes 52*c4762a1bSJed Brown type: preonly 53*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 54*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 55*c4762a1bSJed Brown left preconditioning 56*c4762a1bSJed Brown using NONE norm type for convergence test 57*c4762a1bSJed Brown PC Object: (sub_) 1 MPI processes 58*c4762a1bSJed Brown type: lu 59*c4762a1bSJed Brown out-of-place factorization 60*c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 61*c4762a1bSJed Brown matrix ordering: nd 62*c4762a1bSJed Brown factor fill ratio given 5., needed 1.27273 63*c4762a1bSJed Brown Factored matrix follows: 64*c4762a1bSJed Brown Mat Object: 1 MPI processes 65*c4762a1bSJed Brown type: seqaij 66*c4762a1bSJed Brown rows=8, cols=8 67*c4762a1bSJed Brown package used to perform factorization: petsc 68*c4762a1bSJed Brown total: nonzeros=28, allocated nonzeros=28 69*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 70*c4762a1bSJed Brown not using I-node routines 71*c4762a1bSJed Brown linear system matrix = precond matrix: 72*c4762a1bSJed Brown Mat Object: 1 MPI processes 73*c4762a1bSJed Brown type: seqaij 74*c4762a1bSJed Brown rows=8, cols=8 75*c4762a1bSJed Brown total: nonzeros=22, allocated nonzeros=22 76*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 77*c4762a1bSJed Brown not using I-node routines 78*c4762a1bSJed Brown linear system matrix = precond matrix: 79*c4762a1bSJed Brown Mat Object: 1 MPI processes 80*c4762a1bSJed Brown type: seqaij 81*c4762a1bSJed Brown rows=32, cols=32 82*c4762a1bSJed Brown total: nonzeros=136, allocated nonzeros=136 83*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 84*c4762a1bSJed Brown not using I-node routines 85*c4762a1bSJed BrownN: 32 error L2 1.41356e-11 inf 2.94655e-11 86