1*9be84c52SStefano ZampiniSNES Object: 1 MPI process 2*9be84c52SStefano Zampini type: python 3*9be84c52SStefano Zampini Python: ex1.py:MySNES 4*9be84c52SStefano Zampini My context: C pointer 5*9be84c52SStefano Zampini maximum iterations=50, maximum function evaluations=10000 6*9be84c52SStefano Zampini tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 7*9be84c52SStefano Zampini total number of linear solver iterations=8 8*9be84c52SStefano Zampini total number of function evaluations=5 9*9be84c52SStefano Zampini norm schedule ALWAYS 10*9be84c52SStefano Zampini SNESLineSearch Object: 1 MPI process 11*9be84c52SStefano Zampini type: basic 12*9be84c52SStefano Zampini maxstep=1.000000e+08, minlambda=1.000000e-12 13*9be84c52SStefano Zampini tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 14*9be84c52SStefano Zampini maximum iterations=1 15*9be84c52SStefano Zampini KSP Object: 1 MPI process 16*9be84c52SStefano Zampini type: gmres 17*9be84c52SStefano Zampini restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 18*9be84c52SStefano Zampini happy breakdown tolerance 1e-30 19*9be84c52SStefano Zampini maximum iterations=10000, initial guess is zero 20*9be84c52SStefano Zampini tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 21*9be84c52SStefano Zampini left preconditioning 22*9be84c52SStefano Zampini using PRECONDITIONED norm type for convergence test 23*9be84c52SStefano Zampini PC Object: 1 MPI process 24*9be84c52SStefano Zampini type: ilu 25*9be84c52SStefano Zampini out-of-place factorization 26*9be84c52SStefano Zampini 0 levels of fill 27*9be84c52SStefano Zampini tolerance for zero pivot 2.22045e-14 28*9be84c52SStefano Zampini matrix ordering: natural 29*9be84c52SStefano Zampini factor fill ratio given 1., needed 1. 30*9be84c52SStefano Zampini Factored matrix follows: 31*9be84c52SStefano Zampini Mat Object: 1 MPI process 32*9be84c52SStefano Zampini type: seqaij 33*9be84c52SStefano Zampini rows=16, cols=16 34*9be84c52SStefano Zampini package used to perform factorization: petsc 35*9be84c52SStefano Zampini total: nonzeros=32, allocated nonzeros=32 36*9be84c52SStefano Zampini not using I-node routines 37*9be84c52SStefano Zampini linear system matrix = precond matrix: 38*9be84c52SStefano Zampini Mat Object: 1 MPI process 39*9be84c52SStefano Zampini type: seqaij 40*9be84c52SStefano Zampini rows=16, cols=16 41*9be84c52SStefano Zampini total: nonzeros=32, allocated nonzeros=80 42*9be84c52SStefano Zampini total number of mallocs used during MatSetValues calls=0 43*9be84c52SStefano Zampini not using I-node routines 44*9be84c52SStefano ZampiniNumber of SNES iterations = 4 45