Initializing AMReX (26.06-26-ge95d50b2b424)... MPI initialized with 4 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-26-ge95d50b2b424) 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 = 0.218831833 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 = 3.79433916e-11, 2.964327469e-12 MLMG: Timers: Solve = 2.004065478 Iter = 1.785682315 Bottom = 0.010291779 >> 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 = 1.953645579e-14, 5.94766732e-13 MLMG: Timers: Solve = 3.582969658 Iter = 3.336640644 Bottom = 0.015643278 Diffusing scalars one at a time ... MLMG: Initial rhs = 3.39764346 MLMG: Initial residual (resid0) = 92.69641997 MLMG: Final Iter. 7 resid, resid/resid0 = 3.701978724e-10, 3.99365879e-12 MLMG: Timers: Solve = 1.691916813 Iter = 1.405903043 Bottom = 0.002875845 Diffusing velocity components all together... MLMG: Initial rhs = 0.01429123381 MLMG: Initial residual (resid0) = 0.09335505626 MLMG: Final Iter. 8 resid, resid/resid0 = 5.664200391e-13, 6.067373978e-12 MLMG: Timers: Solve = 2.808023584 Iter = 2.483001967 Bottom = 0.003656159 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 = 4.698186284e-13, 7.295798221e-12 MLMG: Timers: Solve = 1.858420633 Iter = 1.640186156 Bottom = 0.009298903 >> 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 = 4.07633996e-14, 8.240486145e-13 MLMG: Timers: Solve = 3.113346405 Iter = 2.947410969 Bottom = 0.014287114 Diffusing scalars one at a time ... MLMG: Initial rhs = 3.401074235 MLMG: Initial residual (resid0) = 92.60492055 MLMG: Final Iter. 7 resid, resid/resid0 = 3.702663731e-10, 3.998344482e-12 MLMG: Timers: Solve = 1.688315346 Iter = 1.408344712 Bottom = 0.002874325 Diffusing velocity components all together... MLMG: Initial rhs = 0.01325211619 MLMG: Initial residual (resid0) = 0.09009379027 MLMG: Final Iter. 8 resid, resid/resid0 = 5.914209281e-13, 6.564502685e-12 MLMG: Timers: Solve = 2.824994009 Iter = 2.507703697 Bottom = 0.003693666 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 = 2.10300527e-13, 4.796238916e-12 MLMG: Timers: Solve = 1.870466141 Iter = 1.650741032 Bottom = 0.009541019 >> 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 = 6.149247778e-14, 8.039971141e-13 MLMG: Timers: Solve = 3.147282526 Iter = 2.979751558 Bottom = 0.014402659 Diffusing scalars one at a time ... MLMG: Initial rhs = 3.400188293 MLMG: Initial residual (resid0) = 92.60877242 MLMG: Final Iter. 7 resid, resid/resid0 = 3.704102025e-10, 3.999731266e-12 MLMG: Timers: Solve = 1.68665265 Iter = 1.406624542 Bottom = 0.002892458 Diffusing velocity components all together... MLMG: Initial rhs = 0.01262454788 MLMG: Initial residual (resid0) = 0.08735884735 MLMG: Final Iter. 8 resid, resid/resid0 = 6.114390136e-13, 6.999165307e-12 MLMG: Timers: Solve = 2.82382552 Iter = 2.506437387 Bottom = 0.003701472 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 = 1.535230276e-13, 4.291804338e-12 MLMG: Timers: Solve = 1.919743743 Iter = 1.699908051 Bottom = 0.009459487 >> 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 = 2.556288514e-14, 2.436570699e-13 MLMG: Timers: Solve = 3.333657005 Iter = 3.166719035 Bottom = 0.015212242 Diffusing scalars one at a time ... MLMG: Initial rhs = 3.621590558 MLMG: Initial residual (resid0) = 105.9052228 MLMG: Final Iter. 7 resid, resid/resid0 = 4.560701261e-10, 4.306398817e-12 MLMG: Timers: Solve = 1.687468593 Iter = 1.407503833 Bottom = 0.002899818 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 = 2.825175076 Iter = 2.508140749 Bottom = 0.00370959 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 = 2.358024236e-11, 3.387550543e-12 MLMG: Timers: Solve = 2.015157915 Iter = 1.795470802 Bottom = 0.010146008 >> 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 11.71447473 ============ 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 = 5.299649608e-13, 6.554561772e-13 MLMG: Timers: Solve = 3.141016259 Iter = 2.973924943 Bottom = 0.013902554 Diffusing scalars one at a time ... MLMG: Initial rhs = 2.342187401 MLMG: Initial residual (resid0) = 21.10619291 MLMG: Final Iter. 7 resid, resid/resid0 = 4.076916582e-11, 1.931621018e-12 MLMG: Timers: Solve = 1.686407131 Iter = 1.406370184 Bottom = 0.002352754 Diffusing velocity components all together... MLMG: Initial rhs = 0.02044248591 MLMG: Initial residual (resid0) = 0.04263567933 MLMG: Final Iter. 8 resid, resid/resid0 = 3.570467489e-14, 8.374365192e-13 MLMG: Timers: Solve = 2.82486766 Iter = 2.507659558 Bottom = 0.003091633 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 = 1.428573449e-11, 4.412866772e-12 MLMG: Timers: Solve = 2.015114714 Iter = 1.795450642 Bottom = 0.010136917 >> 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 11.52796623 ============ 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 = 1.255245907e-13, 2.721407096e-13 MLMG: Timers: Solve = 3.336764138 Iter = 3.169776556 Bottom = 0.014899025 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 12.21551426 MLMG: Final Iter. 7 resid, resid/resid0 = 1.621525136e-11, 1.327430923e-12 MLMG: Timers: Solve = 1.688201636 Iter = 1.408209467 Bottom = 0.002356786 Diffusing velocity components all together... MLMG: Initial rhs = 0.02503784778 MLMG: Initial residual (resid0) = 0.03526240112 MLMG: Final Iter. 8 resid, resid/resid0 = 2.350897255e-14, 6.666866634e-13 MLMG: Timers: Solve = 2.8294019 Iter = 2.5114304 Bottom = 0.003114921 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 = 1.490642332e-11, 5.653486898e-12 MLMG: Timers: Solve = 2.016280864 Iter = 1.796705358 Bottom = 0.010164236 >> 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 11.73660032 ============ 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 = 5.01571007e-13, 9.445930877e-13 MLMG: Timers: Solve = 3.142611563 Iter = 2.975195392 Bottom = 0.014098777 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 8.518880171 MLMG: Final Iter. 7 resid, resid/resid0 = 1.119082604e-11, 1.313649895e-12 MLMG: Timers: Solve = 1.689042607 Iter = 1.408729306 Bottom = 0.002353808 Diffusing velocity components all together... MLMG: Initial rhs = 0.03053810237 MLMG: Initial residual (resid0) = 0.03227793698 MLMG: Final Iter. 8 resid, resid/resid0 = 2.647534969e-14, 8.202305404e-13 MLMG: Timers: Solve = 2.828033843 Iter = 2.509796202 Bottom = 0.003590451 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 = 1.702912117e-11, 7.187946016e-12 MLMG: Timers: Solve = 2.016251269 Iter = 1.796511062 Bottom = 0.010303028 >> 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 11.5366352 ============ 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 = 4.506950368e-13, 8.92564898e-13 MLMG: Timers: Solve = 3.140830525 Iter = 2.973609966 Bottom = 0.013993755 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 6.100874401 MLMG: Final Iter. 7 resid, resid/resid0 = 8.990502787e-12, 1.473641678e-12 MLMG: Timers: Solve = 1.688089571 Iter = 1.408017659 Bottom = 0.002341897 Diffusing velocity components all together... MLMG: Initial rhs = 0.03475987072 MLMG: Initial residual (resid0) = 0.03887254094 MLMG: Final Iter. 8 resid, resid/resid0 = 2.619432449e-14, 6.73851615e-13 MLMG: Timers: Solve = 2.830672133 Iter = 2.513160188 Bottom = 0.003255405 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 = 1.956811102e-11, 9.04709002e-12 MLMG: Timers: Solve = 2.017232189 Iter = 1.79751236 Bottom = 0.01024431 >> 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 11.53788157 ============ 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 = 3.988059882e-13, 8.150174158e-13 MLMG: Timers: Solve = 3.140369695 Iter = 2.972614889 Bottom = 0.013999829 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 4.62940632 MLMG: Final Iter. 7 resid, resid/resid0 = 4.892974914e-12, 1.056933562e-12 MLMG: Timers: Solve = 1.68761116 Iter = 1.407844698 Bottom = 0.00236684 Diffusing velocity components all together... MLMG: Initial rhs = 0.03814971698 MLMG: Initial residual (resid0) = 0.04431559728 MLMG: Final Iter. 8 resid, resid/resid0 = 2.647188024e-14, 5.973490569e-13 MLMG: Timers: Solve = 2.829187707 Iter = 2.510846854 Bottom = 0.003143585 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 = 2.492422935e-12, 1.236792647e-12 MLMG: Timers: Solve = 2.170456308 Iter = 1.950805583 Bottom = 0.011174479 >> 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 11.68853132 ============ 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 = 3.373620827e-13, 6.462979894e-13 MLMG: Timers: Solve = 3.161571685 Iter = 2.993546 Bottom = 0.01411576 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 3.354094843 MLMG: Final Iter. 7 resid, resid/resid0 = 6.23047447e-12, 1.857572538e-12 MLMG: Timers: Solve = 1.699938084 Iter = 1.418241592 Bottom = 0.002351293 Diffusing velocity components all together... MLMG: Initial rhs = 0.04193488879 MLMG: Initial residual (resid0) = 0.04403108196 MLMG: Final Iter. 8 resid, resid/resid0 = 2.442490654e-14, 5.547196539e-13 MLMG: Timers: Solve = 2.849910147 Iter = 2.529743396 Bottom = 0.002905313 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 = 2.794542375e-12, 1.525056828e-12 MLMG: Timers: Solve = 2.177188141 Iter = 1.955786026 Bottom = 0.011221892 >> 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 11.7625993 ============ 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 = 2.779027009e-13, 4.480045263e-13 MLMG: Timers: Solve = 3.159580474 Iter = 2.991280974 Bottom = 0.014001568 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 2.457386998 MLMG: Final Iter. 7 resid, resid/resid0 = 3.581718255e-12, 1.457531214e-12 MLMG: Timers: Solve = 1.699805328 Iter = 1.417036621 Bottom = 0.002400052 Diffusing velocity components all together... MLMG: Initial rhs = 0.04457863993 MLMG: Initial residual (resid0) = 0.04047437569 MLMG: Final Iter. 8 resid, resid/bnorm = 2.534777943e-14, 5.686081826e-13 MLMG: Timers: Solve = 2.860946169 Iter = 2.540715665 Bottom = 0.003064806 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 = 3.054612119e-12, 1.820283772e-12 MLMG: Timers: Solve = 2.176636112 Iter = 1.955452781 Bottom = 0.011116244 >> 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 11.77102329 ============ 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 = 2.431943535e-13, 3.601148867e-13 MLMG: Timers: Solve = 3.166634345 Iter = 2.9980017 Bottom = 0.014399717 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.864855279 MLMG: Final Iter. 7 resid, resid/bnorm = 4.134914633e-12, 2.067457316e-12 MLMG: Timers: Solve = 1.701203709 Iter = 1.419192646 Bottom = 0.00253906 Diffusing velocity components all together... MLMG: Initial rhs = 0.04805259825 MLMG: Initial residual (resid0) = 0.03763943442 MLMG: Final Iter. 8 resid, resid/bnorm = 2.813721478e-14, 5.855503304e-13 MLMG: Timers: Solve = 2.851581167 Iter = 2.53159101 Bottom = 0.002935513 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 = 3.325117959e-12, 2.12019139e-12 MLMG: Timers: Solve = 2.175639728 Iter = 1.954580353 Bottom = 0.011051046 >> 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 11.76850695 ============ 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 = 2.149946887e-13, 3.172905519e-13 MLMG: Timers: Solve = 3.169109346 Iter = 3.000349318 Bottom = 0.013934269 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.449154898 MLMG: Final Iter. 7 resid, resid/bnorm = 3.045064201e-12, 1.5225321e-12 MLMG: Timers: Solve = 1.702108075 Iter = 1.419595538 Bottom = 0.002356393 Diffusing velocity components all together... MLMG: Initial rhs = 0.05179203272 MLMG: Initial residual (resid0) = 0.03488549162 MLMG: Final Iter. 8 resid, resid/bnorm = 2.77763923e-14, 5.36306278e-13 MLMG: Timers: Solve = 2.853378848 Iter = 2.532643736 Bottom = 0.002941303 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 = 3.596734022e-12, 2.419409481e-12 MLMG: Timers: Solve = 2.174727818 Iter = 1.95367726 Bottom = 0.010965538 >> 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 11.77270762 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 = 1.910138714e-13, 2.940538847e-13 MLMG: Timers: Solve = 3.172179584 Iter = 3.003191297 Bottom = 0.014036598 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.131106746 MLMG: Final Iter. 7 resid, resid/bnorm = 2.974509528e-12, 1.487254764e-12 MLMG: Timers: Solve = 1.702198568 Iter = 1.420017161 Bottom = 0.002366783 Diffusing velocity components all together... MLMG: Initial rhs = 0.05497654853 MLMG: Initial residual (resid0) = 0.03170467901 MLMG: Final Iter. 8 resid, resid/bnorm = 2.441796765e-14, 4.441524305e-13 MLMG: Timers: Solve = 2.851246654 Iter = 2.530913631 Bottom = 0.002936671 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 = 3.840483487e-12, 2.716197026e-12 MLMG: Timers: Solve = 2.174222455 Iter = 1.953099214 Bottom = 0.010075544 >> 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 11.77526196 ============ 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 = 1.696420782e-13, 2.803791534e-13 MLMG: Timers: Solve = 3.170613826 Iter = 3.000967392 Bottom = 0.013878813 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 0.8623407743 MLMG: Final Iter. 7 resid, resid/bnorm = 2.541244992e-12, 1.270622496e-12 MLMG: Timers: Solve = 1.701427308 Iter = 1.419848672 Bottom = 0.002369692 Diffusing velocity components all together... MLMG: Initial rhs = 0.05923476736 MLMG: Initial residual (resid0) = 0.02781905283 MLMG: Final Iter. 7 resid, resid/bnorm = 5.024730632e-13, 8.482738864e-12 MLMG: Timers: Solve = 2.546341455 Iter = 2.225508564 Bottom = 0.0025953 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 = 4.001132758e-12, 3.005400646e-12 MLMG: Timers: Solve = 2.174228439 Iter = 1.953102213 Bottom = 0.010037175 >> 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 11.46613407 Writing plotfile rt_no_eb_plt00012 at time 2.24162169 Time spent in InitData(): 41.64448619 Time spent in Evolve(): 140.6646144 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 ... 6313] [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 (26.06-26-ge95d50b2b424) finalized