13201ab8dSStefano Zampiniatol=1e-50, rtol=1e-08, stol=0., maxit=50, maxf=10000 2c4762a1bSJed Brown 0 SNES Function norm 5.41468 34a221d59SStefano Zampini 1 SNES Function norm 4.27553 44a221d59SStefano Zampini 2 SNES Function norm 1.96849 54a221d59SStefano Zampini 3 SNES Function norm 0.0348357 64a221d59SStefano Zampini 4 SNES Function norm 6.16133e-06 7c4762a1bSJed Brown 5 SNES Function norm < 1.e-11 88cc725e6SPierre JolivetSNES Object: 1 MPI process 9c4762a1bSJed Brown type: newtontr 103201ab8dSStefano Zampini Trust region parameters: 114a221d59SStefano Zampini eta1=0.001, eta2=0.25, eta3=0.75 123201ab8dSStefano Zampini t1=0.25, t2=2. 133201ab8dSStefano Zampini delta_min=1e-12, delta_0=0.2, delta_max=1e+10 143201ab8dSStefano Zampini kmdc=0. 154a221d59SStefano Zampini fallback=NEWTON 16c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 173201ab8dSStefano Zampini tolerances: relative=1e-08, absolute=1e-50, solution=0. 18c4762a1bSJed Brown total number of linear solver iterations=5 19c4762a1bSJed Brown total number of function evaluations=6 20c4762a1bSJed Brown norm schedule ALWAYS 218cc725e6SPierre Jolivet KSP Object: 1 MPI process 22c4762a1bSJed Brown type: gmres 23f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 24*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 25c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 26c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 27c4762a1bSJed Brown left preconditioning 28c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 298cc725e6SPierre Jolivet PC Object: 1 MPI process 30c4762a1bSJed Brown type: ilu 31c4762a1bSJed Brown out-of-place factorization 32c4762a1bSJed Brown 0 levels of fill 33c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 34c4762a1bSJed Brown matrix ordering: natural 35c4762a1bSJed Brown factor fill ratio given 1., needed 1. 36ecf3d421SBarry Smith Factored matrix: 378cc725e6SPierre Jolivet Mat Object: 1 MPI process 38c4762a1bSJed Brown type: seqaij 39c4762a1bSJed Brown rows=5, cols=5 40c4762a1bSJed Brown package used to perform factorization: petsc 41c4762a1bSJed Brown total: nonzeros=11, allocated nonzeros=11 42c4762a1bSJed Brown not using I-node routines 43ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 448cc725e6SPierre Jolivet Mat Object: 1 MPI process 45c4762a1bSJed Brown type: seqaij 46c4762a1bSJed Brown rows=5, cols=5 47c4762a1bSJed Brown total: nonzeros=11, allocated nonzeros=15 48c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 49c4762a1bSJed Brown not using I-node routines 50c4762a1bSJed Brownnumber of SNES iterations = 5 51c4762a1bSJed Brown 523201ab8dSStefano ZampiniNorm of error 1.27238e-13, Iterations 5 53