Initializing AMReX (26.06-15-g07311ca5127b)... MPI initialized with 4 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-15-g07311ca5127b) initialized incflo git hash: 24.11-27-gd2876747 Scalar diffusion coefficients Tracer diffusion coeff: 0:0.001 Newtonian fluid with mu = 0.001 zlo set to slip wall. zhi set to slip wall. Making new level 0 from scratch Making new level 1 from scratch Making new level 2 from scratch Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0 * On lev 1 max(abs(rhs)) = 0 * On lev 2 max(abs(rhs)) = 0 MLMG: Initial rhs = 0 MLMG: Initial residual (resid0) = 0 MLMG: No iterations needed MLMG: Timers: Solve = 0.219059825 Iter = 0 Bottom = 0 >> After projection: * On lev 0 max(abs(rhs)) = 0 * On lev 1 max(abs(rhs)) = 0 * On lev 2 max(abs(rhs)) = 0 Initial pressure projection Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 12.8 * On lev 1 max(abs(rhs)) = 2.664535259e-15 * On lev 2 max(abs(rhs)) = 1.776356839e-15 MLMG: Initial rhs = 12.8 MLMG: Initial residual (resid0) = 12.8 MLMG: Final Iter. 12 resid, resid/bnorm = 3.791615413e-11, 2.962199541e-12 MLMG: Timers: Solve = 2.00636723 Iter = 1.788006176 Bottom = 0.01052661 >> After projection: * On lev 0 max(abs(rhs)) = 0.03121471602 * On lev 1 max(abs(rhs)) = 0.03286468602 * On lev 2 max(abs(rhs)) = 0.02965400598 Doing initial pressure iterations with dt = 0.5081601694 In initial_iterations: iter = 0 MAC Projection: MLMG: Initial rhs = 0.03284725714 MLMG: Initial residual (resid0) = 0.03284725714 MLMG: Final Iter. 17 resid, resid/bnorm = 1.950870021e-14, 5.939217429e-13 MLMG: Timers: Solve = 3.57850995 Iter = 3.332407427 Bottom = 0.015874629 Diffusing scalars one at a time ... MLMG: Initial rhs = 3.39764346 MLMG: Initial residual (resid0) = 92.69641997 MLMG: Final Iter. 7 resid, resid/resid0 = 3.701954299e-10, 3.99363244e-12 MLMG: Timers: Solve = 1.687530529 Iter = 1.402983939 Bottom = 0.002894966 Diffusing velocity components all together... MLMG: Initial rhs = 0.01429123381 MLMG: Initial residual (resid0) = 0.09335505626 MLMG: Final Iter. 8 resid, resid/resid0 = 5.66420256e-13, 6.067376301e-12 MLMG: Timers: Solve = 2.810164871 Iter = 2.484861668 Bottom = 0.003688704 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.04394535404 * On lev 1 max(abs(rhs)) = 0.05723614571 * On lev 2 max(abs(rhs)) = 0.06439578154 MLMG: Initial rhs = 0.06439578154 MLMG: Initial residual (resid0) = 0.06439578154 MLMG: Final Iter. 11 resid, resid/bnorm = 4.697631173e-13, 7.29493619e-12 MLMG: Timers: Solve = 1.864085011 Iter = 1.645648891 Bottom = 0.009482133 >> After projection: * On lev 0 max(abs(rhs)) = 0.003286981699 * On lev 1 max(abs(rhs)) = 0.001355925006 * On lev 2 max(abs(rhs)) = 0.002195238742 In initial_iterations: iter = 1 MAC Projection: MLMG: Initial rhs = 0.04946722667 MLMG: Initial residual (resid0) = 0.04946722667 MLMG: Final Iter. 15 resid, resid/bnorm = 4.085013577e-14, 8.258020213e-13 MLMG: Timers: Solve = 3.133381043 Iter = 2.966788289 Bottom = 0.014590464 Diffusing scalars one at a time ... MLMG: Initial rhs = 3.401074235 MLMG: Initial residual (resid0) = 92.60492055 MLMG: Final Iter. 7 resid, resid/resid0 = 3.702627649e-10, 3.998305519e-12 MLMG: Timers: Solve = 1.683001486 Iter = 1.403635112 Bottom = 0.002966724 Diffusing velocity components all together... MLMG: Initial rhs = 0.01325211619 MLMG: Initial residual (resid0) = 0.09009379027 MLMG: Final Iter. 8 resid, resid/resid0 = 5.91418597e-13, 6.564476811e-12 MLMG: Timers: Solve = 2.82653944 Iter = 2.509737865 Bottom = 0.003751577 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.02475300562 * On lev 1 max(abs(rhs)) = 0.03652866583 * On lev 2 max(abs(rhs)) = 0.04384696648 MLMG: Initial rhs = 0.04384696648 MLMG: Initial residual (resid0) = 0.04384696648 MLMG: Final Iter. 11 resid, resid/bnorm = 2.103178471e-13, 4.796633929e-12 MLMG: Timers: Solve = 1.875441599 Iter = 1.65582447 Bottom = 0.009884429 >> After projection: * On lev 0 max(abs(rhs)) = 0.00303626181 * On lev 1 max(abs(rhs)) = 0.0009357455085 * On lev 2 max(abs(rhs)) = 0.0005461527854 In initial_iterations: iter = 2 MAC Projection: MLMG: Initial rhs = 0.07648345585 MLMG: Initial residual (resid0) = 0.07648345585 MLMG: Final Iter. 15 resid, resid/bnorm = 6.149941667e-14, 8.040878382e-13 MLMG: Timers: Solve = 3.134602781 Iter = 2.967581129 Bottom = 0.015212083 Diffusing scalars one at a time ... MLMG: Initial rhs = 3.400188293 MLMG: Initial residual (resid0) = 92.60877242 MLMG: Final Iter. 7 resid, resid/resid0 = 3.704081486e-10, 3.999709087e-12 MLMG: Timers: Solve = 1.683084972 Iter = 1.40410237 Bottom = 0.002925761 Diffusing velocity components all together... MLMG: Initial rhs = 0.01262454788 MLMG: Initial residual (resid0) = 0.08735884734 MLMG: Final Iter. 8 resid, resid/resid0 = 6.114394201e-13, 6.999169961e-12 MLMG: Timers: Solve = 2.825649023 Iter = 2.508496127 Bottom = 0.003876798 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.01902123031 * On lev 1 max(abs(rhs)) = 0.02896182967 * On lev 2 max(abs(rhs)) = 0.03577120845 MLMG: Initial rhs = 0.03577120845 MLMG: Initial residual (resid0) = 0.03577120845 MLMG: Final Iter. 11 resid, resid/bnorm = 1.534623123e-13, 4.290107015e-12 MLMG: Timers: Solve = 1.923446381 Iter = 1.703805014 Bottom = 0.009559457 >> After projection: * On lev 0 max(abs(rhs)) = 0.002982695813 * On lev 1 max(abs(rhs)) = 0.0008265069619 * On lev 2 max(abs(rhs)) = 0.0001637531327 Writing plotfile rt_no_eb_plt00000 at time 0 Level 0 16 grids 65536 cells 100 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Level 1 32 grids 131072 cells 25 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Level 2 128 grids 524288 cells 12.5 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 ============ NEW TIME STEP ============ Step 1: from old_time 0 to new time 0.5438166622 with dt = 0.5438166622. MAC Projection: MLMG: Initial rhs = 0.1049133733 MLMG: Initial residual (resid0) = 0.1049133733 MLMG: Final Iter. 16 resid, resid/bnorm = 2.541543365e-14, 2.422516104e-13 MLMG: Timers: Solve = 3.335917707 Iter = 3.168587922 Bottom = 0.015659764 Diffusing scalars one at a time ... MLMG: Initial rhs = 3.621590558 MLMG: Initial residual (resid0) = 105.9052228 MLMG: Final Iter. 7 resid, resid/resid0 = 4.560676836e-10, 4.306375754e-12 MLMG: Timers: Solve = 1.683197724 Iter = 1.403951456 Bottom = 0.002917065 Diffusing velocity components all together... MLMG: Initial rhs = 0.01404118593 MLMG: Initial residual (resid0) = 0.1125872885 MLMG: Final Iter. 8 resid, resid/resid0 = 8.463525833e-13, 7.517301416e-12 MLMG: Timers: Solve = 2.826049037 Iter = 2.508620628 Bottom = 0.003749705 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 6.960853295 * On lev 1 max(abs(rhs)) = 0.4474251758 * On lev 2 max(abs(rhs)) = 0.6833675234 MLMG: Initial rhs = 6.960853295 MLMG: Initial residual (resid0) = 6.960853295 MLMG: Final Iter. 12 resid, resid/bnorm = 2.357800283e-11, 3.387228811e-12 MLMG: Timers: Solve = 2.019172419 Iter = 1.799578317 Bottom = 0.010420301 >> After projection: * On lev 0 max(abs(rhs)) = 0.004784707165 * On lev 1 max(abs(rhs)) = 0.008306238516 * On lev 2 max(abs(rhs)) = 0.01567300185 Time per step 11.71644781 ============ NEW TIME STEP ============ Step 2: from old_time 0.5438166622 to new time 0.7967299237 with dt = 0.2529132616. MAC Projection: MLMG: Initial rhs = 0.8085436971 MLMG: Initial residual (resid0) = 0.8085436971 MLMG: Final Iter. 15 resid, resid/bnorm = 5.300759831e-13, 6.555934887e-13 MLMG: Timers: Solve = 3.136918936 Iter = 2.970322767 Bottom = 0.014043593 Diffusing scalars one at a time ... MLMG: Initial rhs = 2.342187401 MLMG: Initial residual (resid0) = 21.10619291 MLMG: Final Iter. 7 resid, resid/resid0 = 4.076960991e-11, 1.931642058e-12 MLMG: Timers: Solve = 1.684411213 Iter = 1.405322615 Bottom = 0.002395726 Diffusing velocity components all together... MLMG: Initial rhs = 0.02044248591 MLMG: Initial residual (resid0) = 0.04263567933 MLMG: Final Iter. 8 resid, resid/resid0 = 3.570987906e-14, 8.375585806e-13 MLMG: Timers: Solve = 2.828153074 Iter = 2.51024291 Bottom = 0.003254705 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 3.237291137 * On lev 1 max(abs(rhs)) = 0.496406292 * On lev 2 max(abs(rhs)) = 0.7247693676 MLMG: Initial rhs = 3.237291137 MLMG: Initial residual (resid0) = 3.237291137 MLMG: Final Iter. 12 resid, resid/bnorm = 1.428501544e-11, 4.412644659e-12 MLMG: Timers: Solve = 2.019012577 Iter = 1.799268469 Bottom = 0.01042293 >> After projection: * On lev 0 max(abs(rhs)) = 0.003474334967 * On lev 1 max(abs(rhs)) = 0.004071561797 * On lev 2 max(abs(rhs)) = 0.006836137768 Time per step 11.52707763 ============ NEW TIME STEP ============ Regridding... Level 0 16 grids 65536 cells 100 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Level 1 32 grids 131072 cells 25 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Level 2 128 grids 524288 cells 12.5 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Step 3: from old_time 0.7967299237 to new time 1.002720311 with dt = 0.2059903875. MAC Projection: MLMG: Initial rhs = 0.4612488551 MLMG: Initial residual (resid0) = 0.4612488551 MLMG: Final Iter. 16 resid, resid/bnorm = 1.255384685e-13, 2.72170797e-13 MLMG: Timers: Solve = 3.335876783 Iter = 3.168768516 Bottom = 0.015035329 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 12.21551426 MLMG: Final Iter. 7 resid, resid/resid0 = 1.621458523e-11, 1.327376391e-12 MLMG: Timers: Solve = 1.684081501 Iter = 1.40486794 Bottom = 0.002387441 Diffusing velocity components all together... MLMG: Initial rhs = 0.02503784778 MLMG: Initial residual (resid0) = 0.03526240112 MLMG: Final Iter. 8 resid, resid/resid0 = 2.348121697e-14, 6.658995481e-13 MLMG: Timers: Solve = 2.831080105 Iter = 2.512639376 Bottom = 0.003155407 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 2.636677786 * On lev 1 max(abs(rhs)) = 0.5119684093 * On lev 2 max(abs(rhs)) = 0.7976597699 MLMG: Initial rhs = 2.636677786 MLMG: Initial residual (resid0) = 2.636677786 MLMG: Final Iter. 12 resid, resid/bnorm = 1.490260693e-11, 5.652039474e-12 MLMG: Timers: Solve = 2.018880276 Iter = 1.799300913 Bottom = 0.010257737 >> After projection: * On lev 0 max(abs(rhs)) = 0.003467869668 * On lev 1 max(abs(rhs)) = 0.003645687814 * On lev 2 max(abs(rhs)) = 0.005540600157 Time per step 11.72703762 ============ NEW TIME STEP ============ Step 4: from old_time 1.002720311 to new time 1.187807908 with dt = 0.1850875964. MAC Projection: MLMG: Initial rhs = 0.5309916127 MLMG: Initial residual (resid0) = 0.5309916127 MLMG: Final Iter. 15 resid, resid/bnorm = 5.015987625e-13, 9.446453589e-13 MLMG: Timers: Solve = 3.139377622 Iter = 2.97255742 Bottom = 0.014015834 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 8.518880171 MLMG: Final Iter. 7 resid, resid/resid0 = 1.118993787e-11, 1.313545635e-12 MLMG: Timers: Solve = 1.684703338 Iter = 1.405415525 Bottom = 0.002352425 Diffusing velocity components all together... MLMG: Initial rhs = 0.03053810237 MLMG: Initial residual (resid0) = 0.03227793698 MLMG: Final Iter. 8 resid, resid/resid0 = 2.647188024e-14, 8.201230538e-13 MLMG: Timers: Solve = 2.830281355 Iter = 2.511651769 Bottom = 0.003652982 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 2.369122018 * On lev 1 max(abs(rhs)) = 0.4990109672 * On lev 2 max(abs(rhs)) = 0.7590408668 MLMG: Initial rhs = 2.369122018 MLMG: Initial residual (resid0) = 2.369122018 MLMG: Final Iter. 12 resid, resid/bnorm = 1.702867708e-11, 7.187758567e-12 MLMG: Timers: Solve = 2.018166396 Iter = 1.798487345 Bottom = 0.010291488 >> After projection: * On lev 0 max(abs(rhs)) = 0.004120701678 * On lev 1 max(abs(rhs)) = 0.003679955181 * On lev 2 max(abs(rhs)) = 0.005164250794 Time per step 11.53164996 ============ NEW TIME STEP ============ Regridding... Level 0 16 grids 65536 cells 100 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Level 1 32 grids 131072 cells 25 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Level 2 128 grids 524288 cells 12.5 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Step 5: from old_time 1.187807908 to new time 1.356785788 with dt = 0.1689778805. MAC Projection: MLMG: Initial rhs = 0.5049437165 MLMG: Initial residual (resid0) = 0.5049437165 MLMG: Final Iter. 15 resid, resid/bnorm = 4.507852425e-13, 8.927435429e-13 MLMG: Timers: Solve = 3.144688998 Iter = 2.977378521 Bottom = 0.014189493 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 6.100874401 MLMG: Final Iter. 7 resid, resid/resid0 = 8.991252187e-12, 1.473764513e-12 MLMG: Timers: Solve = 1.685667339 Iter = 1.406047827 Bottom = 0.002356083 Diffusing velocity components all together... MLMG: Initial rhs = 0.03475987072 MLMG: Initial residual (resid0) = 0.03887254094 MLMG: Final Iter. 8 resid, resid/resid0 = 2.617697725e-14, 6.734053556e-13 MLMG: Timers: Solve = 2.831996067 Iter = 2.51476582 Bottom = 0.003142525 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 2.162917687 * On lev 1 max(abs(rhs)) = 0.4687547532 * On lev 2 max(abs(rhs)) = 0.7807895794 MLMG: Initial rhs = 2.162917687 MLMG: Initial residual (resid0) = 2.162917687 MLMG: Final Iter. 12 resid, resid/bnorm = 1.957091433e-11, 9.0483861e-12 MLMG: Timers: Solve = 2.020346182 Iter = 1.80053189 Bottom = 0.010382401 >> After projection: * On lev 0 max(abs(rhs)) = 0.004807234389 * On lev 1 max(abs(rhs)) = 0.003839469499 * On lev 2 max(abs(rhs)) = 0.005066693587 Time per step 11.54241737 ============ NEW TIME STEP ============ Step 6: from old_time 1.356785788 to new time 1.514225646 with dt = 0.157439858. MAC Projection: MLMG: Initial rhs = 0.4893220445 MLMG: Initial residual (resid0) = 0.4893220445 MLMG: Final Iter. 15 resid, resid/bnorm = 3.987435382e-13, 8.148897902e-13 MLMG: Timers: Solve = 3.143769046 Iter = 2.976523718 Bottom = 0.014033738 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 4.62940632 MLMG: Final Iter. 7 resid, resid/resid0 = 4.893196959e-12, 1.056981526e-12 MLMG: Timers: Solve = 1.686725168 Iter = 1.406990883 Bottom = 0.002385537 Diffusing velocity components all together... MLMG: Initial rhs = 0.03814971698 MLMG: Initial residual (resid0) = 0.04431559728 MLMG: Final Iter. 8 resid, resid/resid0 = 2.647881914e-14, 5.97505636e-13 MLMG: Timers: Solve = 2.831223366 Iter = 2.512750459 Bottom = 0.003167784 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 2.015231042 * On lev 1 max(abs(rhs)) = 0.5491314867 * On lev 2 max(abs(rhs)) = 0.8624070377 MLMG: Initial rhs = 2.015231042 MLMG: Initial residual (resid0) = 2.015231042 MLMG: Final Iter. 13 resid, resid/bnorm = 2.495142981e-12, 1.238142391e-12 MLMG: Timers: Solve = 2.165812828 Iter = 1.946026422 Bottom = 0.011165792 >> After projection: * On lev 0 max(abs(rhs)) = 0.005211179107 * On lev 1 max(abs(rhs)) = 0.004196259082 * On lev 2 max(abs(rhs)) = 0.005166190251 Time per step 11.6869741 ============ NEW TIME STEP ============ Regridding... Level 0 16 grids 65536 cells 100 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Level 1 32 grids 131072 cells 25 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Level 2 128 grids 524288 cells 12.5 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Step 7: from old_time 1.514225646 to new time 1.657383272 with dt = 0.1431576253. MAC Projection: MLMG: Initial rhs = 0.5219915399 MLMG: Initial residual (resid0) = 0.5219915399 MLMG: Final Iter. 15 resid, resid/bnorm = 3.374245328e-13, 6.464176274e-13 MLMG: Timers: Solve = 3.145523751 Iter = 2.978021751 Bottom = 0.013966627 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 3.354094843 MLMG: Final Iter. 7 resid, resid/resid0 = 6.230738148e-12, 1.857651152e-12 MLMG: Timers: Solve = 1.687264105 Iter = 1.407420585 Bottom = 0.002382457 Diffusing velocity components all together... MLMG: Initial rhs = 0.04193488879 MLMG: Initial residual (resid0) = 0.04403108196 MLMG: Final Iter. 8 resid, resid/resid0 = 2.450123437e-14, 5.564531528e-13 MLMG: Timers: Solve = 2.831737184 Iter = 2.514332836 Bottom = 0.002942029 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.832418519 * On lev 1 max(abs(rhs)) = 0.5958175316 * On lev 2 max(abs(rhs)) = 1.099314172 MLMG: Initial rhs = 1.832418519 MLMG: Initial residual (resid0) = 1.832418519 MLMG: Final Iter. 13 resid, resid/bnorm = 2.794015019e-12, 1.524769036e-12 MLMG: Timers: Solve = 2.165578818 Iter = 1.945758747 Bottom = 0.011139368 >> After projection: * On lev 0 max(abs(rhs)) = 0.005306403721 * On lev 1 max(abs(rhs)) = 0.004477600239 * On lev 2 max(abs(rhs)) = 0.00529142753 Time per step 11.69174495 ============ NEW TIME STEP ============ Step 8: from old_time 1.657383272 to new time 1.788484499 with dt = 0.1311012275. MAC Projection: MLMG: Initial rhs = 0.6203122614 MLMG: Initial residual (resid0) = 0.6203122614 MLMG: Final Iter. 15 resid, resid/bnorm = 2.778922925e-13, 4.479877471e-13 MLMG: Timers: Solve = 3.143696733 Iter = 2.976544407 Bottom = 0.01412381 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 2.457386998 MLMG: Final Iter. 7 resid, resid/resid0 = 3.581634989e-12, 1.45749733e-12 MLMG: Timers: Solve = 1.687275954 Iter = 1.407323787 Bottom = 0.002382568 Diffusing velocity components all together... MLMG: Initial rhs = 0.04457863993 MLMG: Initial residual (resid0) = 0.04047437569 MLMG: Final Iter. 8 resid, resid/bnorm = 2.53824739e-14, 5.693864582e-13 MLMG: Timers: Solve = 2.831900583 Iter = 2.514461323 Bottom = 0.002965718 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.678096661 * On lev 1 max(abs(rhs)) = 0.6166930704 * On lev 2 max(abs(rhs)) = 1.257767201 MLMG: Initial rhs = 1.678096661 MLMG: Initial residual (resid0) = 1.678096661 MLMG: Final Iter. 13 resid, resid/bnorm = 3.060274256e-12, 1.823657914e-12 MLMG: Timers: Solve = 2.163539997 Iter = 1.943758146 Bottom = 0.011158631 >> After projection: * On lev 0 max(abs(rhs)) = 0.006011202758 * On lev 1 max(abs(rhs)) = 0.00482951365 * On lev 2 max(abs(rhs)) = 0.005518213305 Time per step 11.68425828 ============ NEW TIME STEP ============ Regridding... Level 0 16 grids 65536 cells 100 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Level 1 32 grids 131072 cells 25 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Level 2 128 grids 524288 cells 12.5 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Step 9: from old_time 1.788484499 to new time 1.911008663 with dt = 0.1225241637. MAC Projection: MLMG: Initial rhs = 0.6753243548 MLMG: Initial residual (resid0) = 0.6753243548 MLMG: Final Iter. 15 resid, resid/bnorm = 2.43166598e-13, 3.600737871e-13 MLMG: Timers: Solve = 3.149938798 Iter = 2.982427279 Bottom = 0.014182893 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.864855279 MLMG: Final Iter. 7 resid, resid/bnorm = 4.134387277e-12, 2.067193638e-12 MLMG: Timers: Solve = 1.687528018 Iter = 1.407696395 Bottom = 0.00237634 Diffusing velocity components all together... MLMG: Initial rhs = 0.04805259825 MLMG: Initial residual (resid0) = 0.03763943442 MLMG: Final Iter. 8 resid, resid/bnorm = 2.812333699e-14, 5.852615263e-13 MLMG: Timers: Solve = 2.833979007 Iter = 2.516629601 Bottom = 0.002943222 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.568310283 * On lev 1 max(abs(rhs)) = 0.6268186798 * On lev 2 max(abs(rhs)) = 1.314777825 MLMG: Initial rhs = 1.568310283 MLMG: Initial residual (resid0) = 1.568310283 MLMG: Final Iter. 13 resid, resid/bnorm = 3.32517347e-12, 2.120226785e-12 MLMG: Timers: Solve = 2.164304738 Iter = 1.944618621 Bottom = 0.011189781 >> After projection: * On lev 0 max(abs(rhs)) = 0.006701776516 * On lev 1 max(abs(rhs)) = 0.005238547832 * On lev 2 max(abs(rhs)) = 0.005857680978 Time per step 11.69718968 ============ NEW TIME STEP ============ Step 10: from old_time 1.911008663 to new time 2.027150494 with dt = 0.1161418314. MAC Projection: MLMG: Initial rhs = 0.6775956215 MLMG: Initial residual (resid0) = 0.6775956215 MLMG: Final Iter. 15 resid, resid/bnorm = 2.150224443e-13, 3.173315138e-13 MLMG: Timers: Solve = 3.150502981 Iter = 2.982577805 Bottom = 0.01405518 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.449154898 MLMG: Final Iter. 7 resid, resid/bnorm = 3.045452779e-12, 1.522726389e-12 MLMG: Timers: Solve = 1.688552585 Iter = 1.408069761 Bottom = 0.002379993 Diffusing velocity components all together... MLMG: Initial rhs = 0.05179203272 MLMG: Initial residual (resid0) = 0.03488549162 MLMG: Final Iter. 8 resid, resid/bnorm = 2.77694534e-14, 5.361723019e-13 MLMG: Timers: Solve = 2.830883182 Iter = 2.512308054 Bottom = 0.002975456 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.486616486 * On lev 1 max(abs(rhs)) = 0.662844003 * On lev 2 max(abs(rhs)) = 1.282431393 MLMG: Initial rhs = 1.486616486 MLMG: Initial residual (resid0) = 1.486616486 MLMG: Final Iter. 13 resid, resid/bnorm = 3.596400955e-12, 2.419185438e-12 MLMG: Timers: Solve = 2.164689737 Iter = 1.945037125 Bottom = 0.011055733 >> After projection: * On lev 0 max(abs(rhs)) = 0.007497126631 * On lev 1 max(abs(rhs)) = 0.005718400896 * On lev 2 max(abs(rhs)) = 0.006307653598 Time per step 11.69259496 Writing plotfile rt_no_eb_plt00010 at time 2.027150494 ============ NEW TIME STEP ============ Regridding... Level 0 16 grids 65536 cells 100 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Level 1 32 grids 131072 cells 25 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Level 2 128 grids 524288 cells 12.5 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Step 11: from old_time 2.027150494 to new time 2.137612855 with dt = 0.1104623609. MAC Projection: MLMG: Initial rhs = 0.6495879883 MLMG: Initial residual (resid0) = 0.6495879883 MLMG: Final Iter. 15 resid, resid/bnorm = 1.909028491e-13, 2.938829728e-13 MLMG: Timers: Solve = 3.150113591 Iter = 2.982244719 Bottom = 0.014034402 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.131106746 MLMG: Final Iter. 7 resid, resid/bnorm = 2.974481772e-12, 1.487240886e-12 MLMG: Timers: Solve = 1.689539061 Iter = 1.409396693 Bottom = 0.002384931 Diffusing velocity components all together... MLMG: Initial rhs = 0.05497654853 MLMG: Initial residual (resid0) = 0.03170467901 MLMG: Final Iter. 8 resid, resid/bnorm = 2.439021207e-14, 4.436475684e-13 MLMG: Timers: Solve = 2.836085497 Iter = 2.518685502 Bottom = 0.002948743 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.413919333 * On lev 1 max(abs(rhs)) = 0.6728484997 * On lev 2 max(abs(rhs)) = 1.195466996 MLMG: Initial rhs = 1.413919333 MLMG: Initial residual (resid0) = 1.413919333 MLMG: Final Iter. 13 resid, resid/bnorm = 3.841260643e-12, 2.716746673e-12 MLMG: Timers: Solve = 2.163647649 Iter = 1.943972291 Bottom = 0.010356317 >> After projection: * On lev 0 max(abs(rhs)) = 0.008343009194 * On lev 1 max(abs(rhs)) = 0.006179370973 * On lev 2 max(abs(rhs)) = 0.006808282154 Time per step 11.70200289 ============ NEW TIME STEP ============ Step 12: from old_time 2.137612855 to new time 2.24162169 with dt = 0.1040088348. MAC Projection: MLMG: Initial rhs = 0.6050452614 MLMG: Initial residual (resid0) = 0.6050452614 MLMG: Final Iter. 15 resid, resid/bnorm = 1.696698337e-13, 2.80425027e-13 MLMG: Timers: Solve = 3.153639741 Iter = 2.985787398 Bottom = 0.014018081 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 0.8623407743 MLMG: Final Iter. 7 resid, resid/bnorm = 2.541300503e-12, 1.270650252e-12 MLMG: Timers: Solve = 1.690054948 Iter = 1.409805067 Bottom = 0.002535178 Diffusing velocity components all together... MLMG: Initial rhs = 0.05923476736 MLMG: Initial residual (resid0) = 0.02781905283 MLMG: Final Iter. 7 resid, resid/bnorm = 5.024453076e-13, 8.482270295e-12 MLMG: Timers: Solve = 2.525989136 Iter = 2.20824298 Bottom = 0.002611057 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.331314267 * On lev 1 max(abs(rhs)) = 0.6454695346 * On lev 2 max(abs(rhs)) = 1.08476255 MLMG: Initial rhs = 1.331314267 MLMG: Initial residual (resid0) = 1.331314267 MLMG: Final Iter. 13 resid, resid/bnorm = 4.003020138e-12, 3.006818327e-12 MLMG: Timers: Solve = 2.164055842 Iter = 1.944312826 Bottom = 0.010144459 >> After projection: * On lev 0 max(abs(rhs)) = 0.008997238417 * On lev 1 max(abs(rhs)) = 0.006607519396 * On lev 2 max(abs(rhs)) = 0.007202903124 Time per step 11.3943098 Writing plotfile rt_no_eb_plt00012 at time 2.24162169 Time spent in InitData(): 41.64557147 Time spent in Evolve(): 140.1979229 Unused ParmParse Variables: [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] Total GPU global memory (MB) spread across MPI: [7965 ... 7965] Free GPU global memory (MB) spread across MPI: [6203 ... 6321] [The Arena] max space (MB) allocated spread across MPI: [273 ... 273] [The Arena] max space (MB) used spread across MPI: [267 ... 269] [The Managed Arena] max space (MB) allocated spread across MPI: [8 ... 8] [The Managed Arena] max space (MB) used spread across MPI: [0 ... 0] [The Pinned Arena] max space (MB) allocated spread across MPI: [16 ... 16] [The Pinned Arena] max space (MB) used spread across MPI: [6 ... 7] AMReX (26.06-15-g07311ca5127b) finalized