0 KSP preconditioned resid norm 2.350329896583e+04 true resid norm 1.204944643303e-01 ||r(i)||/||b|| 1.000000000000e+00 1 KSP preconditioned resid norm 2.310881813638e+04 true resid norm 1.142414742196e+00 ||r(i)||/||b|| 9.481055818997e+00 2 KSP preconditioned resid norm 1.939260698925e+04 true resid norm 3.153999402987e+00 ||r(i)||/||b|| 2.617547138382e+01 3 KSP preconditioned resid norm 1.771259938635e+04 true resid norm 9.985464408330e+00 ||r(i)||/||b|| 8.287073156288e+01 4 KSP preconditioned resid norm 1.207446883924e+04 true resid norm 1.683886330203e+01 ||r(i)||/||b|| 1.397480240741e+02 5 KSP preconditioned resid norm 8.201519624948e+03 true resid norm 2.561976341902e+01 ||r(i)||/||b|| 2.126219122299e+02 6 KSP preconditioned resid norm 4.075995345262e+03 true resid norm 2.910369080767e+01 ||r(i)||/||b|| 2.415355009828e+02 7 KSP preconditioned resid norm 1.967700336585e+03 true resid norm 3.123481545158e+01 ||r(i)||/||b|| 2.592219951778e+02 8 KSP preconditioned resid norm 9.178701900324e+02 true resid norm 3.144161719279e+01 ||r(i)||/||b|| 2.609382710446e+02 9 KSP preconditioned resid norm 4.458940403459e+02 true resid norm 3.413533792211e+01 ||r(i)||/||b|| 2.832938269142e+02 10 KSP preconditioned resid norm 3.087119497981e+02 true resid norm 4.088848418018e+01 ||r(i)||/||b|| 3.393391091237e+02 11 KSP preconditioned resid norm 2.165865715046e+02 true resid norm 5.072011541580e+01 ||r(i)||/||b|| 4.209331581969e+02 12 KSP preconditioned resid norm 1.564549169248e+02 true resid norm 6.800955190150e+01 ||r(i)||/||b|| 5.644205505995e+02 13 KSP preconditioned resid norm 1.247490072293e+02 true resid norm 8.239134566540e+01 ||r(i)||/||b|| 6.837770193288e+02 14 KSP preconditioned resid norm 9.515835772023e+01 true resid norm 9.669467850837e+01 ||r(i)||/||b|| 8.024823301700e+02 15 KSP preconditioned resid norm 7.164403841813e+01 true resid norm 1.096604264948e+02 ||r(i)||/||b|| 9.100868417837e+02 16 KSP preconditioned resid norm 5.480391449380e+01 true resid norm 1.138946897637e+02 ||r(i)||/||b|| 9.452275703841e+02 17 KSP preconditioned resid norm 4.290225684148e+01 true resid norm 1.137990686836e+02 ||r(i)||/||b|| 9.444339979941e+02 18 KSP preconditioned resid norm 3.886946199960e+01 true resid norm 1.093694914990e+02 ||r(i)||/||b|| 9.076723325579e+02 19 KSP preconditioned resid norm 4.985912129071e+01 true resid norm 1.027868293517e+02 ||r(i)||/||b|| 8.530419212451e+02 20 KSP preconditioned resid norm 4.985889262479e+01 true resid norm 1.027853714298e+02 ||r(i)||/||b|| 8.530298217518e+02 21 KSP preconditioned resid norm 4.985886193046e+01 true resid norm 1.027850883264e+02 ||r(i)||/||b|| 8.530274722387e+02 22 KSP preconditioned resid norm 4.984524163041e+01 true resid norm 1.027325701762e+02 ||r(i)||/||b|| 8.525916169440e+02 23 KSP preconditioned resid norm 4.983437819191e+01 true resid norm 1.026782683657e+02 ||r(i)||/||b|| 8.521409588100e+02 24 KSP preconditioned resid norm 4.983154885882e+01 true resid norm 1.026607125106e+02 ||r(i)||/||b|| 8.519952603732e+02 25 KSP preconditioned resid norm 4.981995542595e+01 true resid norm 1.026033364897e+02 ||r(i)||/||b|| 8.515190889468e+02 26 KSP preconditioned resid norm 4.973332793407e+01 true resid norm 1.021827529360e+02 ||r(i)||/||b|| 8.480286086495e+02 27 KSP preconditioned resid norm 4.923575609237e+01 true resid norm 9.991498194299e+01 ||r(i)||/||b|| 8.292080677590e+02 28 KSP preconditioned resid norm 4.800295478031e+01 true resid norm 9.424660830550e+01 ||r(i)||/||b|| 7.821654615364e+02 29 KSP preconditioned resid norm 4.479781023915e+01 true resid norm 7.972955212879e+01 ||r(i)||/||b|| 6.616864315877e+02 30 KSP preconditioned resid norm 4.281072090249e+01 true resid norm 7.086922808484e+01 ||r(i)||/||b|| 5.881533934253e+02 31 KSP preconditioned resid norm 3.853016876225e+01 true resid norm 5.332126001117e+01 ||r(i)||/||b|| 4.425204120996e+02 32 KSP preconditioned resid norm 3.706584183405e+01 true resid norm 4.799616712865e+01 ||r(i)||/||b|| 3.983267397005e+02 33 KSP preconditioned resid norm 3.587136882362e+01 true resid norm 4.468283173086e+01 ||r(i)||/||b|| 3.708289171557e+02 34 KSP preconditioned resid norm 3.245878726015e+01 true resid norm 3.891935747391e+01 ||r(i)||/||b|| 3.229970579165e+02 35 KSP preconditioned resid norm 3.177275302753e+01 true resid norm 4.080921552350e+01 ||r(i)||/||b|| 3.386812477263e+02 36 KSP preconditioned resid norm 2.860463118815e+01 true resid norm 4.274001999434e+01 ||r(i)||/||b|| 3.547052574729e+02 37 KSP preconditioned resid norm 2.703550532380e+01 true resid norm 4.676950768937e+01 ||r(i)||/||b|| 3.881465256459e+02 38 KSP preconditioned resid norm 2.822115616813e+01 true resid norm 4.828371242915e+01 ||r(i)||/||b|| 4.007131173827e+02 39 KSP preconditioned resid norm 2.822108359627e+01 true resid norm 4.828427570126e+01 ||r(i)||/||b|| 4.007177920547e+02 40 KSP preconditioned resid norm 2.821930017934e+01 true resid norm 4.828583697694e+01 ||r(i)||/||b|| 4.007307492946e+02 41 KSP preconditioned resid norm 2.821474633279e+01 true resid norm 4.826549908346e+01 ||r(i)||/||b|| 4.005619623417e+02 42 KSP preconditioned resid norm 2.821460827567e+01 true resid norm 4.826223708950e+01 ||r(i)||/||b|| 4.005348906087e+02 43 KSP preconditioned resid norm 2.821430290048e+01 true resid norm 4.825967886841e+01 ||r(i)||/||b|| 4.005136595829e+02 44 KSP preconditioned resid norm 2.820727391786e+01 true resid norm 4.822366193236e+01 ||r(i)||/||b|| 4.002147501163e+02 45 KSP preconditioned resid norm 2.817522523167e+01 true resid norm 4.799143133615e+01 ||r(i)||/||b|| 3.982874367124e+02 46 KSP preconditioned resid norm 2.791405568703e+01 true resid norm 4.630148854611e+01 ||r(i)||/||b|| 3.842623709184e+02 47 KSP preconditioned resid norm 2.720913390387e+01 true resid norm 4.152394109944e+01 ||r(i)||/||b|| 3.446128527997e+02 48 KSP preconditioned resid norm 2.530636673000e+01 true resid norm 2.885111171630e+01 ||r(i)||/||b|| 2.394393126411e+02 49 KSP preconditioned resid norm 2.494644660368e+01 true resid norm 2.631473175249e+01 ||r(i)||/||b|| 2.183895492523e+02 50 KSP preconditioned resid norm 2.350441427796e+01 true resid norm 1.632841765972e+01 ||r(i)||/||b|| 1.355117660423e+02 51 KSP preconditioned resid norm 2.336179314551e+01 true resid norm 1.567970196658e+01 ||r(i)||/||b|| 1.301279859928e+02 52 KSP preconditioned resid norm 2.318294360322e+01 true resid norm 1.579341241905e+01 ||r(i)||/||b|| 1.310716845527e+02 53 KSP preconditioned resid norm 2.155240139452e+01 true resid norm 1.801002138625e+01 ||r(i)||/||b|| 1.494676248104e+02 54 KSP preconditioned resid norm 2.121145493173e+01 true resid norm 2.123861102901e+01 ||r(i)||/||b|| 1.762621307713e+02 55 KSP preconditioned resid norm 1.976332374273e+01 true resid norm 2.445269704936e+01 ||r(i)||/||b|| 2.029362691910e+02 56 KSP preconditioned resid norm 1.758859387217e+01 true resid norm 3.064012661830e+01 ||r(i)||/||b|| 2.542865914098e+02 Linear solve did not converge due to DIVERGED_BREAKDOWN iterations 57 KSP Object: 1 MPI process type: gmres restart=19, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement happy breakdown tolerance 1e-30 maximum iterations=180000, initial guess is zero tolerances: relative=1e-15, absolute=1e-50, divergence=10000. left preconditioning using PRECONDITIONED norm type for convergence test PC Object: 1 MPI process type: asm total subdomain blocks = 1, amount of overlap = 1 restriction/interpolation type - RESTRICT Local solver information for first block is in the following KSP and PC objects on rank 0: Use -ksp_view ::ascii_info_detail to display information for all blocks KSP Object: (sub_) 1 MPI process type: preonly maximum iterations=10000, initial guess is zero tolerances: relative=1e-05, absolute=1e-50, divergence=10000. left preconditioning using NONE norm type for convergence test PC Object: (sub_) 1 MPI process type: ilu out-of-place factorization 1 level of fill tolerance for zero pivot 2.22045e-14 matrix ordering: natural factor fill ratio given 1., needed 1.24747 Factored matrix follows: Mat Object: (sub_) 1 MPI process type: seqaijcusparse rows=180000, cols=180000 package used to perform factorization: cusparse total: nonzeros=32011200, allocated nonzeros=32011200 using I-node routines: found 40000 nodes, limit used is 5 linear system matrix = precond matrix: Mat Object: (sub_) 1 MPI process type: seqaijcusparse rows=180000, cols=180000 total: nonzeros=25660800, allocated nonzeros=25660800 total number of mallocs used during MatSetValues calls=0 not using I-node routines linear system matrix = precond matrix: Mat Object: 1 MPI process type: mpiaijcusparse rows=180000, cols=180000 total: nonzeros=25660800, allocated nonzeros=25660800 total number of mallocs used during MatSetValues calls=0 not using I-node (on process 0) routines Size is 180000 Solving with gmres Using the following preconditioner: asm