1*5a67bb2bSBarry Smith0 TS dt 8.33333e-06 time 0. 2*5a67bb2bSBarry Smith1 TS dt 8.33333e-05 time 8.33333e-06 3*5a67bb2bSBarry Smith2 TS dt 0.000833333 time 9.16667e-05 4*5a67bb2bSBarry Smith3 TS dt 0.00833333 time 0.000925 5*5a67bb2bSBarry Smith4 TS dt 0.0132237 time 0.00925833 6*5a67bb2bSBarry Smith5 TS dt 0.0132566 time 0.022482 7*5a67bb2bSBarry Smith6 TS dt 0.0132919 time 0.0357387 8*5a67bb2bSBarry Smith7 TS dt 0.0133226 time 0.0490305 9*5a67bb2bSBarry Smith8 TS dt 0.0133482 time 0.0623531 10*5a67bb2bSBarry Smith9 TS dt 0.0133897 time 0.0757014 11*5a67bb2bSBarry Smith10 TS dt 0.0134319 time 0.0890911 12*5a67bb2bSBarry Smith11 TS dt 0.0134682 time 0.102523 13*5a67bb2bSBarry Smith12 TS dt 0.0134977 time 0.115991 14*5a67bb2bSBarry Smith13 TS dt 0.0135237 time 0.129489 15*5a67bb2bSBarry Smith14 TS dt 0.00490871 time 0.133782 16*5a67bb2bSBarry Smith15 TS dt 0.010074 time 0.138691 17*5a67bb2bSBarry Smith16 TS dt 0.0135707 time 0.148765 18*5a67bb2bSBarry Smith17 TS dt 0.013607 time 0.162336 19*5a67bb2bSBarry Smith18 TS dt 0.00443555 time 0.165994 20*5a67bb2bSBarry Smith19 TS dt 0.00853853 time 0.17043 21*5a67bb2bSBarry Smith20 TS dt 0.0135363 time 0.178968 22*5a67bb2bSBarry Smith21 TS dt 0.0136954 time 0.192504 23*5a67bb2bSBarry Smith22 TS dt 0.00535735 time 0.197245 24*5a67bb2bSBarry Smith23 TS dt 0.0108939 time 0.202602 25*5a67bb2bSBarry Smith24 TS dt 0.0137448 time 0.213496 26*5a67bb2bSBarry Smith25 TS dt 0.0137631 time 0.227241 27*5a67bb2bSBarry Smith26 TS dt 0.00362895 time 0.229783 28*5a67bb2bSBarry Smith27 TS dt 0.00578029 time 0.233412 29*5a67bb2bSBarry Smith28 TS dt 0.0111986 time 0.239193 30*5a67bb2bSBarry Smith29 TS dt 0.013832 time 0.250391 31*5a67bb2bSBarry Smith30 TS dt 0.013781 time 0.264223 32*5a67bb2bSBarry Smith31 TS dt 0.00305704 time 0.26618 33*5a67bb2bSBarry Smith32 TS dt 0.0043779 time 0.269237 34*5a67bb2bSBarry Smith33 TS dt 0.0076831 time 0.273615 35*5a67bb2bSBarry Smith34 TS dt 0.0135611 time 0.281298 36*5a67bb2bSBarry Smith35 TS dt 0.0139794 time 0.29486 37*5a67bb2bSBarry Smith36 TS dt 0.00580298 time 0.299731 38*5a67bb2bSBarry Smith37 TS dt 0.0115935 time 0.305534 39*5a67bb2bSBarry SmithTS Object: 1 MPI process 40*5a67bb2bSBarry Smith type: arkimex 41*5a67bb2bSBarry Smith ARK IMEX 3 42*5a67bb2bSBarry Smith Stiff abscissa ct = 0.000000 0.871733 0.600000 1.000000 43*5a67bb2bSBarry Smith Fully implicit: no 44*5a67bb2bSBarry Smith Stiffly accurate: yes 45*5a67bb2bSBarry Smith Explicit first stage: yes 46*5a67bb2bSBarry Smith FSAL property: yes 47*5a67bb2bSBarry Smith Nonstiff abscissa c = 0.000000 0.871733 0.600000 1.000000 48*5a67bb2bSBarry Smith maximum steps=1000 49*5a67bb2bSBarry Smith maximum time=0.3 50*5a67bb2bSBarry Smith using relative error tolerance of 0.0001, using absolute error tolerance of 0.0001 51*5a67bb2bSBarry Smith TSAdapt Object: 1 MPI process 52*5a67bb2bSBarry Smith type: basic 53*5a67bb2bSBarry Smith safety factor 0.9 54*5a67bb2bSBarry Smith extra safety factor after step rejection 0.5 55*5a67bb2bSBarry Smith clip fastest increase 10. 56*5a67bb2bSBarry Smith clip fastest decrease 0.1 57*5a67bb2bSBarry Smith maximum allowed timestep 1e+20 58*5a67bb2bSBarry Smith minimum allowed timestep 1e-20 59*5a67bb2bSBarry Smith maximum solution absolute value to be ignored -1. 60*5a67bb2bSBarry Smith SNES Object: 1 MPI process 61*5a67bb2bSBarry Smith type: newtonls 62*5a67bb2bSBarry Smith maximum iterations=50, maximum function evaluations=10000 63*5a67bb2bSBarry Smith tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 64*5a67bb2bSBarry Smith norm schedule ALWAYS 65*5a67bb2bSBarry Smith SNESLineSearch Object: 1 MPI process 66*5a67bb2bSBarry Smith type: bt 67*5a67bb2bSBarry Smith interpolation: cubic 68*5a67bb2bSBarry Smith alpha=1.000000e-04 69*5a67bb2bSBarry Smith maxstep=1.000000e+08, minlambda=1.000000e-12 70*5a67bb2bSBarry Smith tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 71*5a67bb2bSBarry Smith maximum iterations=40 72*5a67bb2bSBarry Smith KSP Object: 1 MPI process 73*5a67bb2bSBarry Smith type: gmres 74*5a67bb2bSBarry Smith restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 75*5a67bb2bSBarry Smith happy breakdown tolerance 1e-30 76*5a67bb2bSBarry Smith maximum iterations=10000, initial guess is zero 77*5a67bb2bSBarry Smith tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 78*5a67bb2bSBarry Smith left preconditioning 79*5a67bb2bSBarry Smith using PRECONDITIONED norm type for convergence test 80*5a67bb2bSBarry Smith PC Object: 1 MPI process 81*5a67bb2bSBarry Smith type: mg 82*5a67bb2bSBarry Smith type is MULTIPLICATIVE, levels=3 cycles=v 83*5a67bb2bSBarry Smith Cycles per PCApply=1 84*5a67bb2bSBarry Smith Not using Galerkin computed coarse grid matrices 85*5a67bb2bSBarry Smith Coarse grid solver -- level 0 ------------------------------- 86*5a67bb2bSBarry Smith KSP Object: (mg_coarse_) 1 MPI process 87*5a67bb2bSBarry Smith type: preonly 88*5a67bb2bSBarry Smith maximum iterations=10000, initial guess is zero 89*5a67bb2bSBarry Smith tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 90*5a67bb2bSBarry Smith left preconditioning 91*5a67bb2bSBarry Smith using NONE norm type for convergence test 92*5a67bb2bSBarry Smith PC Object: (mg_coarse_) 1 MPI process 93*5a67bb2bSBarry Smith type: lu 94*5a67bb2bSBarry Smith out-of-place factorization 95*5a67bb2bSBarry Smith tolerance for zero pivot 2.22045e-14 96*5a67bb2bSBarry Smith using diagonal shift on blocks to prevent zero pivot [INBLOCKS] 97*5a67bb2bSBarry Smith matrix ordering: nd 98*5a67bb2bSBarry Smith factor fill ratio given 5., needed 1.63333 99*5a67bb2bSBarry Smith Factored matrix follows: 100*5a67bb2bSBarry Smith Mat Object: (mg_coarse_) 1 MPI process 101*5a67bb2bSBarry Smith type: seqaij 102*5a67bb2bSBarry Smith rows=60, cols=60 103*5a67bb2bSBarry Smith package used to perform factorization: petsc 104*5a67bb2bSBarry Smith total: nonzeros=294, allocated nonzeros=294 105*5a67bb2bSBarry Smith not using I-node routines 106*5a67bb2bSBarry Smith linear system matrix = precond matrix: 107*5a67bb2bSBarry Smith Mat Object: 1 MPI process 108*5a67bb2bSBarry Smith type: seqaij 109*5a67bb2bSBarry Smith rows=60, cols=60 110*5a67bb2bSBarry Smith total: nonzeros=180, allocated nonzeros=180 111*5a67bb2bSBarry Smith not using I-node routines 112*5a67bb2bSBarry Smith Down solver (pre-smoother) on level 1 ------------------------------- 113*5a67bb2bSBarry Smith KSP Object: (mg_levels_1_) 1 MPI process 114*5a67bb2bSBarry Smith type: chebyshev 115*5a67bb2bSBarry Smith Chebyshev polynomial of first kind 116*5a67bb2bSBarry Smith eigenvalue targets used: min 0.1, max 1.1 117*5a67bb2bSBarry Smith eigenvalues estimated via gmres: min 1., max 1. 118*5a67bb2bSBarry Smith eigenvalues estimated using gmres with transform: [0. 0.1; 0. 1.1] 119*5a67bb2bSBarry Smith KSP Object: (mg_levels_1_esteig_) 1 MPI process 120*5a67bb2bSBarry Smith type: gmres 121*5a67bb2bSBarry Smith restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 122*5a67bb2bSBarry Smith happy breakdown tolerance 1e-30 123*5a67bb2bSBarry Smith maximum iterations=10, initial guess is zero 124*5a67bb2bSBarry Smith tolerances: relative=1e-12, absolute=1e-50, divergence=10000. 125*5a67bb2bSBarry Smith left preconditioning 126*5a67bb2bSBarry Smith using PRECONDITIONED norm type for convergence test 127*5a67bb2bSBarry Smith estimating eigenvalues using noisy right hand side 128*5a67bb2bSBarry Smith maximum iterations=3, nonzero initial guess 129*5a67bb2bSBarry Smith tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 130*5a67bb2bSBarry Smith left preconditioning 131*5a67bb2bSBarry Smith using NONE norm type for convergence test 132*5a67bb2bSBarry Smith PC Object: (mg_levels_1_) 1 MPI process 133*5a67bb2bSBarry Smith type: sor 134*5a67bb2bSBarry Smith type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 135*5a67bb2bSBarry Smith linear system matrix = precond matrix: 136*5a67bb2bSBarry Smith Mat Object: 1 MPI process 137*5a67bb2bSBarry Smith type: seqaij 138*5a67bb2bSBarry Smith rows=120, cols=120 139*5a67bb2bSBarry Smith total: nonzeros=360, allocated nonzeros=360 140*5a67bb2bSBarry Smith not using I-node routines 141*5a67bb2bSBarry Smith Up solver (post-smoother) same as down solver (pre-smoother) 142*5a67bb2bSBarry Smith Down solver (pre-smoother) on level 2 ------------------------------- 143*5a67bb2bSBarry Smith KSP Object: (mg_levels_2_) 1 MPI process 144*5a67bb2bSBarry Smith type: chebyshev 145*5a67bb2bSBarry Smith Chebyshev polynomial of first kind 146*5a67bb2bSBarry Smith eigenvalue targets used: min 0.1, max 1.1 147*5a67bb2bSBarry Smith eigenvalues estimated via gmres: min 1., max 1. 148*5a67bb2bSBarry Smith eigenvalues estimated using gmres with transform: [0. 0.1; 0. 1.1] 149*5a67bb2bSBarry Smith KSP Object: (mg_levels_2_esteig_) 1 MPI process 150*5a67bb2bSBarry Smith type: gmres 151*5a67bb2bSBarry Smith restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 152*5a67bb2bSBarry Smith happy breakdown tolerance 1e-30 153*5a67bb2bSBarry Smith maximum iterations=10, initial guess is zero 154*5a67bb2bSBarry Smith tolerances: relative=1e-12, absolute=1e-50, divergence=10000. 155*5a67bb2bSBarry Smith left preconditioning 156*5a67bb2bSBarry Smith using PRECONDITIONED norm type for convergence test 157*5a67bb2bSBarry Smith estimating eigenvalues using noisy right hand side 158*5a67bb2bSBarry Smith maximum iterations=3, nonzero initial guess 159*5a67bb2bSBarry Smith tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 160*5a67bb2bSBarry Smith left preconditioning 161*5a67bb2bSBarry Smith using NONE norm type for convergence test 162*5a67bb2bSBarry Smith PC Object: (mg_levels_2_) 1 MPI process 163*5a67bb2bSBarry Smith type: sor 164*5a67bb2bSBarry Smith type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 165*5a67bb2bSBarry Smith linear system matrix = precond matrix: 166*5a67bb2bSBarry Smith Mat Object: 1 MPI process 167*5a67bb2bSBarry Smith type: seqaij 168*5a67bb2bSBarry Smith rows=240, cols=240 169*5a67bb2bSBarry Smith total: nonzeros=720, allocated nonzeros=720 170*5a67bb2bSBarry Smith not using I-node routines 171*5a67bb2bSBarry Smith Up solver (post-smoother) same as down solver (pre-smoother) 172*5a67bb2bSBarry Smith linear system matrix = precond matrix: 173*5a67bb2bSBarry Smith Mat Object: 1 MPI process 174*5a67bb2bSBarry Smith type: seqaij 175*5a67bb2bSBarry Smith rows=240, cols=240 176*5a67bb2bSBarry Smith total: nonzeros=720, allocated nonzeros=720 177*5a67bb2bSBarry Smith not using I-node routines 178