15a67bb2bSBarry Smith0 TS dt 8.33333e-06 time 0. 25a67bb2bSBarry Smith1 TS dt 8.33333e-05 time 8.33333e-06 35a67bb2bSBarry Smith2 TS dt 0.000833333 time 9.16667e-05 45a67bb2bSBarry Smith3 TS dt 0.00833333 time 0.000925 55a67bb2bSBarry Smith4 TS dt 0.0132237 time 0.00925833 65a67bb2bSBarry Smith5 TS dt 0.0132566 time 0.022482 75a67bb2bSBarry Smith6 TS dt 0.0132919 time 0.0357387 85a67bb2bSBarry Smith7 TS dt 0.0133226 time 0.0490305 95a67bb2bSBarry Smith8 TS dt 0.0133482 time 0.0623531 105a67bb2bSBarry Smith9 TS dt 0.0133897 time 0.0757014 115a67bb2bSBarry Smith10 TS dt 0.0134319 time 0.0890911 125a67bb2bSBarry Smith11 TS dt 0.0134682 time 0.102523 135a67bb2bSBarry Smith12 TS dt 0.0134977 time 0.115991 145a67bb2bSBarry Smith13 TS dt 0.0135238 time 0.129489 155a67bb2bSBarry Smith14 TS dt 0.00489702 time 0.133796 165a67bb2bSBarry Smith15 TS dt 0.0100499 time 0.138693 175a67bb2bSBarry Smith16 TS dt 0.0135701 time 0.148743 185a67bb2bSBarry Smith17 TS dt 0.0136074 time 0.162313 195a67bb2bSBarry Smith18 TS dt 0.00444936 time 0.165984 205a67bb2bSBarry Smith19 TS dt 0.00858076 time 0.170433 215a67bb2bSBarry Smith20 TS dt 0.013541 time 0.179014 225a67bb2bSBarry Smith21 TS dt 0.0136961 time 0.192555 235a67bb2bSBarry Smith22 TS dt 0.00532605 time 0.197268 245a67bb2bSBarry Smith23 TS dt 0.010851 time 0.202594 255a67bb2bSBarry Smith24 TS dt 0.0137439 time 0.213445 265a67bb2bSBarry Smith25 TS dt 0.0137662 time 0.227189 275a67bb2bSBarry Smith26 TS dt 0.00367174 time 0.22978 285a67bb2bSBarry Smith27 TS dt 0.00589472 time 0.233452 295a67bb2bSBarry Smith28 TS dt 0.0114309 time 0.239346 305a67bb2bSBarry Smith29 TS dt 0.0138401 time 0.250777 315a67bb2bSBarry Smith30 TS dt 0.0137489 time 0.264617 325a67bb2bSBarry Smith31 TS dt 0.00291312 time 0.266458 335a67bb2bSBarry Smith32 TS dt 0.00408174 time 0.269371 345a67bb2bSBarry Smith33 TS dt 0.00693935 time 0.273453 355a67bb2bSBarry Smith34 TS dt 0.0130397 time 0.280392 365a67bb2bSBarry Smith35 TS dt 0.0139752 time 0.293432 375a67bb2bSBarry Smith36 TS dt 0.0129219 time 0.307407 385a67bb2bSBarry SmithTS Object: 1 MPI process 395a67bb2bSBarry Smith type: arkimex 405a67bb2bSBarry Smith ARK IMEX 3 415a67bb2bSBarry Smith Stiff abscissa ct = 0.000000 0.871733 0.600000 1.000000 425a67bb2bSBarry Smith Fully implicit: no 435a67bb2bSBarry Smith Stiffly accurate: yes 445a67bb2bSBarry Smith Explicit first stage: yes 455a67bb2bSBarry Smith FSAL property: yes 465a67bb2bSBarry Smith Nonstiff abscissa c = 0.000000 0.871733 0.600000 1.000000 47188af4bfSBarry Smith initial time step=8.33333e-06 485a67bb2bSBarry Smith maximum steps=1000 495a67bb2bSBarry Smith maximum time=0.3 50188af4bfSBarry Smith maximum number of step rejections=10 51188af4bfSBarry Smith maximum number of SNES failures allowed=1 525a67bb2bSBarry Smith using relative error tolerance of 0.0001, using absolute error tolerance of 0.0001 535a67bb2bSBarry Smith TSAdapt Object: 1 MPI process 545a67bb2bSBarry Smith type: basic 555a67bb2bSBarry Smith safety factor 0.9 565a67bb2bSBarry Smith extra safety factor after step rejection 0.5 575a67bb2bSBarry Smith clip fastest increase 10. 585a67bb2bSBarry Smith clip fastest decrease 0.1 595a67bb2bSBarry Smith maximum allowed timestep 1e+20 605a67bb2bSBarry Smith minimum allowed timestep 1e-20 615a67bb2bSBarry Smith maximum solution absolute value to be ignored -1. 625a67bb2bSBarry Smith SNES Object: 1 MPI process 635a67bb2bSBarry Smith type: newtonls 645a67bb2bSBarry Smith maximum iterations=50, maximum function evaluations=10000 655a67bb2bSBarry Smith tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 665a67bb2bSBarry Smith norm schedule ALWAYS 675a67bb2bSBarry Smith SNESLineSearch Object: 1 MPI process 685a67bb2bSBarry Smith type: bt 695a67bb2bSBarry Smith interpolation: cubic 705a67bb2bSBarry Smith alpha=1.000000e-04 71a99ef635SJonas Heinzmann maxlambda=1.000000e+00, minlambda=1.000000e-12 725a67bb2bSBarry Smith tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 735a67bb2bSBarry Smith maximum iterations=40 745a67bb2bSBarry Smith KSP Object: 1 MPI process 755a67bb2bSBarry Smith type: gmres 76f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 77*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 785a67bb2bSBarry Smith maximum iterations=10000, initial guess is zero 795a67bb2bSBarry Smith tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 805a67bb2bSBarry Smith left preconditioning 815a67bb2bSBarry Smith using PRECONDITIONED norm type for convergence test 825a67bb2bSBarry Smith PC Object: 1 MPI process 835a67bb2bSBarry Smith type: mg 845a67bb2bSBarry Smith type is MULTIPLICATIVE, levels=3 cycles=v 855a67bb2bSBarry Smith Cycles per PCApply=1 865a67bb2bSBarry Smith Not using Galerkin computed coarse grid matrices 875a67bb2bSBarry Smith Coarse grid solver -- level 0 ------------------------------- 885a67bb2bSBarry Smith KSP Object: (mg_coarse_) 1 MPI process 895a67bb2bSBarry Smith type: preonly 905a67bb2bSBarry Smith maximum iterations=10000, initial guess is zero 915a67bb2bSBarry Smith tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 925a67bb2bSBarry Smith left preconditioning 938405740aSBarry Smith not checking for convergence 945a67bb2bSBarry Smith PC Object: (mg_coarse_) 1 MPI process 955a67bb2bSBarry Smith type: lu 965a67bb2bSBarry Smith out-of-place factorization 975a67bb2bSBarry Smith tolerance for zero pivot 2.22045e-14 985a67bb2bSBarry Smith using diagonal shift on blocks to prevent zero pivot [INBLOCKS] 995a67bb2bSBarry Smith matrix ordering: nd 1005a67bb2bSBarry Smith factor fill ratio given 5., needed 1.63333 101ecf3d421SBarry Smith Factored matrix: 1025a67bb2bSBarry Smith Mat Object: (mg_coarse_) 1 MPI process 1035a67bb2bSBarry Smith type: seqaij 1045a67bb2bSBarry Smith rows=60, cols=60 1055a67bb2bSBarry Smith package used to perform factorization: petsc 1065a67bb2bSBarry Smith total: nonzeros=294, allocated nonzeros=294 1075a67bb2bSBarry Smith not using I-node routines 108ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 1095a67bb2bSBarry Smith Mat Object: 1 MPI process 1105a67bb2bSBarry Smith type: seqaij 1115a67bb2bSBarry Smith rows=60, cols=60 1125a67bb2bSBarry Smith total: nonzeros=180, allocated nonzeros=180 1135a67bb2bSBarry Smith not using I-node routines 1145a67bb2bSBarry Smith Down solver (pre-smoother) on level 1 ------------------------------- 1155a67bb2bSBarry Smith KSP Object: (mg_levels_1_) 1 MPI process 1165a67bb2bSBarry Smith type: chebyshev 1175a67bb2bSBarry Smith Chebyshev polynomial of first kind 1185a67bb2bSBarry Smith eigenvalue targets used: min 0.1, max 1.1 1195a67bb2bSBarry Smith eigenvalues estimated via gmres: min 1., max 1. 1205a67bb2bSBarry Smith eigenvalues estimated using gmres with transform: [0. 0.1; 0. 1.1] 1215a67bb2bSBarry Smith KSP Object: (mg_levels_1_esteig_) 1 MPI process 1225a67bb2bSBarry Smith type: gmres 123f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 124*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 1255a67bb2bSBarry Smith maximum iterations=10, initial guess is zero 1265a67bb2bSBarry Smith tolerances: relative=1e-12, absolute=1e-50, divergence=10000. 1275a67bb2bSBarry Smith left preconditioning 1285a67bb2bSBarry Smith using PRECONDITIONED norm type for convergence test 129dd8e379bSPierre Jolivet estimating eigenvalues using a noisy random number generated right-hand side 1305a67bb2bSBarry Smith maximum iterations=3, nonzero initial guess 1315a67bb2bSBarry Smith tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 1325a67bb2bSBarry Smith left preconditioning 1338405740aSBarry Smith not checking for convergence 1345a67bb2bSBarry Smith PC Object: (mg_levels_1_) 1 MPI process 1355a67bb2bSBarry Smith type: sor 1365a67bb2bSBarry Smith type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 137ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 1385a67bb2bSBarry Smith Mat Object: 1 MPI process 1395a67bb2bSBarry Smith type: seqaij 1405a67bb2bSBarry Smith rows=120, cols=120 1415a67bb2bSBarry Smith total: nonzeros=360, allocated nonzeros=360 1425a67bb2bSBarry Smith not using I-node routines 1435a67bb2bSBarry Smith Up solver (post-smoother) same as down solver (pre-smoother) 1445a67bb2bSBarry Smith Down solver (pre-smoother) on level 2 ------------------------------- 1455a67bb2bSBarry Smith KSP Object: (mg_levels_2_) 1 MPI process 1465a67bb2bSBarry Smith type: chebyshev 1475a67bb2bSBarry Smith Chebyshev polynomial of first kind 1485a67bb2bSBarry Smith eigenvalue targets used: min 0.1, max 1.1 1495a67bb2bSBarry Smith eigenvalues estimated via gmres: min 1., max 1. 1505a67bb2bSBarry Smith eigenvalues estimated using gmres with transform: [0. 0.1; 0. 1.1] 1515a67bb2bSBarry Smith KSP Object: (mg_levels_2_esteig_) 1 MPI process 1525a67bb2bSBarry Smith type: gmres 153f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 154*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 1555a67bb2bSBarry Smith maximum iterations=10, initial guess is zero 1565a67bb2bSBarry Smith tolerances: relative=1e-12, absolute=1e-50, divergence=10000. 1575a67bb2bSBarry Smith left preconditioning 1585a67bb2bSBarry Smith using PRECONDITIONED norm type for convergence test 159dd8e379bSPierre Jolivet estimating eigenvalues using a noisy random number generated right-hand side 1605a67bb2bSBarry Smith maximum iterations=3, nonzero initial guess 1615a67bb2bSBarry Smith tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 1625a67bb2bSBarry Smith left preconditioning 1638405740aSBarry Smith not checking for convergence 1645a67bb2bSBarry Smith PC Object: (mg_levels_2_) 1 MPI process 1655a67bb2bSBarry Smith type: sor 1665a67bb2bSBarry Smith type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 167ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 1685a67bb2bSBarry Smith Mat Object: 1 MPI process 1695a67bb2bSBarry Smith type: seqaij 1705a67bb2bSBarry Smith rows=240, cols=240 1715a67bb2bSBarry Smith total: nonzeros=720, allocated nonzeros=720 1725a67bb2bSBarry Smith not using I-node routines 1735a67bb2bSBarry Smith Up solver (post-smoother) same as down solver (pre-smoother) 174ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 1755a67bb2bSBarry Smith Mat Object: 1 MPI process 1765a67bb2bSBarry Smith type: seqaij 1775a67bb2bSBarry Smith rows=240, cols=240 1785a67bb2bSBarry Smith total: nonzeros=720, allocated nonzeros=720 1795a67bb2bSBarry Smith not using I-node routines 180