Initializing AMReX (26.07-41-g5ca2c5e23267)... MPI initialized with 4 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-41-g5ca2c5e23267) 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 = 0.219270046 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 = 3.793510193e-11, 2.963679839e-12 MLMG: Timers: Solve = 2.011523776 Iter = 1.792950887 Bottom = 0.010345047 >> 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 = 1.954686413e-14, 5.950836029e-13 MLMG: Timers: Solve = 3.581641663 Iter = 3.335467392 Bottom = 0.016122812 Diffusing scalars one at a time ... MLMG: Initial rhs = 3.39764346 MLMG: Initial residual (resid0) = 92.69641997 MLMG: Final Iter. 7 resid, resid/resid0 = 3.701944307e-10, 3.993621661e-12 MLMG: Timers: Solve = 1.695381067 Iter = 1.40989268 Bottom = 0.002882619 Diffusing velocity components all together... MLMG: Initial rhs = 0.01429123381 MLMG: Initial residual (resid0) = 0.09335505626 MLMG: Final Iter. 8 resid, resid/resid0 = 5.664239423e-13, 6.067415788e-12 MLMG: Timers: Solve = 2.825389831 Iter = 2.497555737 Bottom = 0.003681068 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 = 4.699088341e-13, 7.297199021e-12 MLMG: Timers: Solve = 1.878588513 Iter = 1.658538267 Bottom = 0.009415851 >> 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 = 4.079115518e-14, 8.246097047e-13 MLMG: Timers: Solve = 3.131678436 Iter = 2.965534557 Bottom = 0.014361505 Diffusing scalars one at a time ... MLMG: Initial rhs = 3.401074235 MLMG: Initial residual (resid0) = 92.60492055 MLMG: Final Iter. 7 resid, resid/resid0 = 3.702669282e-10, 3.998350477e-12 MLMG: Timers: Solve = 1.685165805 Iter = 1.405670419 Bottom = 0.002889724 Diffusing velocity components all together... MLMG: Initial rhs = 0.01325211619 MLMG: Initial residual (resid0) = 0.09009379027 MLMG: Final Iter. 8 resid, resid/resid0 = 5.91419871e-13, 6.564490951e-12 MLMG: Timers: Solve = 2.824146963 Iter = 2.506613227 Bottom = 0.003718713 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 = 2.102831798e-13, 4.795843285e-12 MLMG: Timers: Solve = 1.877641597 Iter = 1.657846477 Bottom = 0.009596217 >> 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 = 6.145951803e-14, 8.035661745e-13 MLMG: Timers: Solve = 3.135148511 Iter = 2.968766648 Bottom = 0.014487628 Diffusing scalars one at a time ... MLMG: Initial rhs = 3.400188293 MLMG: Initial residual (resid0) = 92.60877242 MLMG: Final Iter. 7 resid, resid/resid0 = 3.704070384e-10, 3.999697099e-12 MLMG: Timers: Solve = 1.685793483 Iter = 1.405894256 Bottom = 0.002921337 Diffusing velocity components all together... MLMG: Initial rhs = 0.01262454788 MLMG: Initial residual (resid0) = 0.08735884735 MLMG: Final Iter. 8 resid, resid/resid0 = 6.114449225e-13, 6.999232946e-12 MLMG: Timers: Solve = 2.828947947 Iter = 2.511144807 Bottom = 0.003722924 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 = 1.534102706e-13, 4.288652166e-12 MLMG: Timers: Solve = 1.925758239 Iter = 1.705843176 Bottom = 0.009469252 >> 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 = 2.560104906e-14, 2.440208359e-13 MLMG: Timers: Solve = 3.338232882 Iter = 3.171061385 Bottom = 0.015414565 Diffusing scalars one at a time ... MLMG: Initial rhs = 3.621590558 MLMG: Initial residual (resid0) = 105.9052228 MLMG: Final Iter. 7 resid, resid/resid0 = 4.560660738e-10, 4.306360553e-12 MLMG: Timers: Solve = 1.68537292 Iter = 1.405824274 Bottom = 0.002914421 Diffusing velocity components all together... MLMG: Initial rhs = 0.01404118593 MLMG: Initial residual (resid0) = 0.1125872885 MLMG: Final Iter. 8 resid, resid/resid0 = 8.463529085e-13, 7.517304305e-12 MLMG: Timers: Solve = 2.828673619 Iter = 2.511550033 Bottom = 0.003735959 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 = 2.356679131e-11, 3.385618158e-12 MLMG: Timers: Solve = 2.022605071 Iter = 1.80271706 Bottom = 0.010413198 >> 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 11.72926953 ============ 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 = 5.30020472e-13, 6.55524833e-13 MLMG: Timers: Solve = 3.140114543 Iter = 2.973085758 Bottom = 0.014145825 Diffusing scalars one at a time ... MLMG: Initial rhs = 2.342187401 MLMG: Initial residual (resid0) = 21.10619291 MLMG: Final Iter. 7 resid, resid/resid0 = 4.076827764e-11, 1.931578936e-12 MLMG: Timers: Solve = 1.687484106 Iter = 1.408094008 Bottom = 0.002387327 Diffusing velocity components all together... MLMG: Initial rhs = 0.02044248591 MLMG: Initial residual (resid0) = 0.04263567933 MLMG: Final Iter. 8 resid, resid/resid0 = 3.570727698e-14, 8.374975499e-13 MLMG: Timers: Solve = 2.829975309 Iter = 2.511665265 Bottom = 0.003128071 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 = 1.428815313e-11, 4.41361389e-12 MLMG: Timers: Solve = 2.024057496 Iter = 1.803987262 Bottom = 0.010173814 >> 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 11.54247907 ============ 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 = 1.256217352e-13, 2.723513215e-13 MLMG: Timers: Solve = 3.338117106 Iter = 3.170805924 Bottom = 0.014749785 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 12.21551426 MLMG: Final Iter. 7 resid, resid/resid0 = 1.621236478e-11, 1.327194619e-12 MLMG: Timers: Solve = 1.691167444 Iter = 1.410998625 Bottom = 0.002361945 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 = 2.833027738 Iter = 2.515020395 Bottom = 0.003136024 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 = 1.490164936e-11, 5.651676302e-12 MLMG: Timers: Solve = 2.023574081 Iter = 1.803493137 Bottom = 0.010197598 >> 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 11.74894767 ============ 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 = 5.015571292e-13, 9.445669521e-13 MLMG: Timers: Solve = 3.141613807 Iter = 2.97463758 Bottom = 0.013911241 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 8.518880171 MLMG: Final Iter. 7 resid, resid/resid0 = 1.1190604e-11, 1.31362383e-12 MLMG: Timers: Solve = 1.690692036 Iter = 1.411006601 Bottom = 0.002360907 Diffusing velocity components all together... MLMG: Initial rhs = 0.03053810237 MLMG: Initial residual (resid0) = 0.03227793698 MLMG: Final Iter. 8 resid, resid/resid0 = 2.644759411e-14, 8.193706473e-13 MLMG: Timers: Solve = 2.832521649 Iter = 2.51533154 Bottom = 0.003614568 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 = 1.703330532e-11, 7.189712136e-12 MLMG: Timers: Solve = 2.022416631 Iter = 1.802476684 Bottom = 0.01016525 >> 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 11.55034295 ============ 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 = 4.507783036e-13, 8.92729801e-13 MLMG: Timers: Solve = 3.143781813 Iter = 2.976787342 Bottom = 0.013893289 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 6.100874401 MLMG: Final Iter. 7 resid, resid/resid0 = 8.990960754e-12, 1.473716743e-12 MLMG: Timers: Solve = 1.688121748 Iter = 1.408327469 Bottom = 0.002351815 Diffusing velocity components all together... MLMG: Initial rhs = 0.03475987072 MLMG: Initial residual (resid0) = 0.03887254094 MLMG: Final Iter. 8 resid, resid/resid0 = 2.619085504e-14, 6.737623631e-13 MLMG: Timers: Solve = 2.834394282 Iter = 2.516593818 Bottom = 0.003135883 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 = 1.956909634e-11, 9.047545573e-12 MLMG: Timers: Solve = 2.022998615 Iter = 1.80300031 Bottom = 0.010189349 >> 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 11.55294801 ============ 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 = 3.987990493e-13, 8.150032352e-13 MLMG: Timers: Solve = 3.140591244 Iter = 2.973550757 Bottom = 0.013896174 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 4.62940632 MLMG: Final Iter. 7 resid, resid/resid0 = 4.893419003e-12, 1.05702949e-12 MLMG: Timers: Solve = 1.692274621 Iter = 1.411584738 Bottom = 0.002389611 Diffusing velocity components all together... MLMG: Initial rhs = 0.03814971698 MLMG: Initial residual (resid0) = 0.04431559728 MLMG: Final Iter. 8 resid, resid/resid0 = 2.638167462e-14, 5.953135293e-13 MLMG: Timers: Solve = 2.836775856 Iter = 2.518563082 Bottom = 0.00328556 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 = 2.494005003e-12, 1.237577702e-12 MLMG: Timers: Solve = 2.16907038 Iter = 1.949240625 Bottom = 0.011089665 >> 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 11.70015045 ============ 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 = 3.373828994e-13, 6.463378688e-13 MLMG: Timers: Solve = 3.144529921 Iter = 2.977165144 Bottom = 0.014051953 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 3.354094843 MLMG: Final Iter. 7 resid, resid/resid0 = 6.230460592e-12, 1.8575684e-12 MLMG: Timers: Solve = 1.692041598 Iter = 1.411852622 Bottom = 0.002470838 Diffusing velocity components all together... MLMG: Initial rhs = 0.04193488879 MLMG: Initial residual (resid0) = 0.04403108196 MLMG: Final Iter. 8 resid, resid/resid0 = 2.448735659e-14, 5.561379712e-13 MLMG: Timers: Solve = 2.831766809 Iter = 2.513931563 Bottom = 0.002968977 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 = 2.791072928e-12, 1.523163458e-12 MLMG: Timers: Solve = 2.169404424 Iter = 1.949269078 Bottom = 0.011274374 >> 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 11.69964264 ============ 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 = 2.77826373e-13, 4.478814789e-13 MLMG: Timers: Solve = 3.142379478 Iter = 2.975356899 Bottom = 0.013977165 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 2.457386998 MLMG: Final Iter. 7 resid, resid/resid0 = 3.581357433e-12, 1.457384382e-12 MLMG: Timers: Solve = 1.689462329 Iter = 1.408867058 Bottom = 0.002361492 Diffusing velocity components all together... MLMG: Initial rhs = 0.04457863993 MLMG: Initial residual (resid0) = 0.04047437569 MLMG: Final Iter. 8 resid, resid/bnorm = 2.537553501e-14, 5.692308031e-13 MLMG: Timers: Solve = 2.837336974 Iter = 2.51932138 Bottom = 0.002950197 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 = 3.060163234e-12, 1.823591754e-12 MLMG: Timers: Solve = 2.16847512 Iter = 1.948405927 Bottom = 0.011036705 >> 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 11.70093407 ============ 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 = 3.146864219 Iter = 2.979779017 Bottom = 0.014354441 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.864855279 MLMG: Final Iter. 7 resid, resid/bnorm = 4.134692588e-12, 2.067346294e-12 MLMG: Timers: Solve = 1.693027674 Iter = 1.412606995 Bottom = 0.002364181 Diffusing velocity components all together... MLMG: Initial rhs = 0.04805259825 MLMG: Initial residual (resid0) = 0.03763943442 MLMG: Final Iter. 8 resid, resid/bnorm = 2.809558142e-14, 5.84683918e-13 MLMG: Timers: Solve = 2.837217869 Iter = 2.518934958 Bottom = 0.002951719 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 = 3.323563647e-12, 2.119200315e-12 MLMG: Timers: Solve = 2.168448805 Iter = 1.948521652 Bottom = 0.01105971 >> 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 11.70870762 ============ 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 = 2.151334666e-13, 3.174953612e-13 MLMG: Timers: Solve = 3.146044298 Iter = 2.97848645 Bottom = 0.013927954 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.449154898 MLMG: Final Iter. 7 resid, resid/bnorm = 3.045286245e-12, 1.522643123e-12 MLMG: Timers: Solve = 1.693047673 Iter = 1.41251145 Bottom = 0.002364019 Diffusing velocity components all together... MLMG: Initial rhs = 0.05179203272 MLMG: Initial residual (resid0) = 0.03488549162 MLMG: Final Iter. 8 resid, resid/bnorm = 2.774169783e-14, 5.356363975e-13 MLMG: Timers: Solve = 2.83931563 Iter = 2.521131147 Bottom = 0.002945581 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 = 3.59423602e-12, 2.417729154e-12 MLMG: Timers: Solve = 2.168564114 Iter = 1.948660869 Bottom = 0.010983557 >> 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 11.70927319 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 = 1.908750935e-13, 2.938402448e-13 MLMG: Timers: Solve = 3.153076464 Iter = 2.985102469 Bottom = 0.013966281 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.131106746 MLMG: Final Iter. 7 resid, resid/bnorm = 2.973843394e-12, 1.486921697e-12 MLMG: Timers: Solve = 1.693074544 Iter = 1.412722017 Bottom = 0.002380825 Diffusing velocity components all together... MLMG: Initial rhs = 0.05497654853 MLMG: Initial residual (resid0) = 0.03170467901 MLMG: Final Iter. 8 resid, resid/bnorm = 2.445266212e-14, 4.447835081e-13 MLMG: Timers: Solve = 2.838321328 Iter = 2.520073441 Bottom = 0.002958147 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 = 3.840705531e-12, 2.716354068e-12 MLMG: Timers: Solve = 2.167614758 Iter = 1.947722777 Bottom = 0.010081276 >> 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 11.71624404 ============ 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 = 1.696975893e-13, 2.804709005e-13 MLMG: Timers: Solve = 3.154134139 Iter = 2.987085165 Bottom = 0.013840167 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 0.8623407743 MLMG: Final Iter. 7 resid, resid/bnorm = 2.541189481e-12, 1.270594741e-12 MLMG: Timers: Solve = 1.693495503 Iter = 1.413538111 Bottom = 0.002373168 Diffusing velocity components all together... MLMG: Initial rhs = 0.05923476736 MLMG: Initial residual (resid0) = 0.02781905283 MLMG: Final Iter. 7 resid, resid/bnorm = 5.024383687e-13, 8.482153153e-12 MLMG: Timers: Solve = 2.529257767 Iter = 2.210796142 Bottom = 0.00259739 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 = 4.003575249e-12, 3.007235292e-12 MLMG: Timers: Solve = 2.168809106 Iter = 1.94877592 Bottom = 0.010069002 >> 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 11.4093114 Writing plotfile rt_no_eb_plt00012 at time 2.24162169 Time spent in InitData(): 41.73629607 Time spent in Evolve(): 140.3724318 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 (26.07-41-g5ca2c5e23267) finalized