Initializing AMReX (26.05-57-gcf037614c3b2)... MPI initialized with 4 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-57-gcf037614c3b2) initialized incflo git hash: 24.11-23-g3a8eb806 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 = 0.219297151 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 = 2.006753509 Iter = 1.788087798 Bottom = 0.010277505 >> 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 = 1.952604745e-14, 5.944498611e-13 MLMG: Timers: Solve = 3.576214149 Iter = 3.33008166 Bottom = 0.015699097 Diffusing scalars one at a time ... MLMG: Initial rhs = 3.39764346 MLMG: Initial residual (resid0) = 92.69641997 MLMG: Final Iter. 7 resid, resid/resid0 = 3.701984275e-10, 3.993664778e-12 MLMG: Timers: Solve = 1.691779752 Iter = 1.406286928 Bottom = 0.002880268 Diffusing velocity components all together... MLMG: Initial rhs = 0.01429123381 MLMG: Initial residual (resid0) = 0.09335505626 MLMG: Final Iter. 8 resid, resid/resid0 = 5.664193886e-13, 6.06736701e-12 MLMG: Timers: Solve = 2.814228399 Iter = 2.489081636 Bottom = 0.003666649 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 = 4.698672007e-13, 7.296552498e-12 MLMG: Timers: Solve = 1.861404664 Iter = 1.642880762 Bottom = 0.00952656 >> 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 = 4.078942045e-14, 8.245746366e-13 MLMG: Timers: Solve = 3.110579646 Iter = 2.945353777 Bottom = 0.014279506 Diffusing scalars one at a time ... MLMG: Initial rhs = 3.401074235 MLMG: Initial residual (resid0) = 92.60492055 MLMG: Final Iter. 7 resid, resid/resid0 = 3.70265929e-10, 3.998339687e-12 MLMG: Timers: Solve = 1.687440541 Iter = 1.407024012 Bottom = 0.00288615 Diffusing velocity components all together... MLMG: Initial rhs = 0.01325211619 MLMG: Initial residual (resid0) = 0.09009379027 MLMG: Final Iter. 8 resid, resid/resid0 = 5.914189494e-13, 6.564480722e-12 MLMG: Timers: Solve = 2.831707046 Iter = 2.513369226 Bottom = 0.003717631 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 = 2.102727714e-13, 4.795605906e-12 MLMG: Timers: Solve = 1.876328815 Iter = 1.656215932 Bottom = 0.009928819 >> 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 = 6.143870135e-14, 8.032940022e-13 MLMG: Timers: Solve = 3.143198978 Iter = 2.975932869 Bottom = 0.01443606 Diffusing scalars one at a time ... MLMG: Initial rhs = 3.400188293 MLMG: Initial residual (resid0) = 92.60877242 MLMG: Final Iter. 7 resid, resid/resid0 = 3.704022644e-10, 3.999645549e-12 MLMG: Timers: Solve = 1.685657841 Iter = 1.405671373 Bottom = 0.002898441 Diffusing velocity components all together... MLMG: Initial rhs = 0.01262454788 MLMG: Initial residual (resid0) = 0.08735884735 MLMG: Final Iter. 8 resid, resid/resid0 = 6.114416428e-13, 6.999195403e-12 MLMG: Timers: Solve = 2.834913412 Iter = 2.515766939 Bottom = 0.003711871 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 = 1.534120053e-13, 4.288700661e-12 MLMG: Timers: Solve = 1.923053569 Iter = 1.703080557 Bottom = 0.009420568 >> 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 = 2.547441424e-14, 2.428137942e-13 MLMG: Timers: Solve = 3.334870291 Iter = 3.16785747 Bottom = 0.015218603 Diffusing scalars one at a time ... MLMG: Initial rhs = 3.621590558 MLMG: Initial residual (resid0) = 105.9052228 MLMG: Final Iter. 7 resid, resid/resid0 = 4.560712363e-10, 4.3064093e-12 MLMG: Timers: Solve = 1.689235914 Iter = 1.409308013 Bottom = 0.002895843 Diffusing velocity components all together... MLMG: Initial rhs = 0.01404118593 MLMG: Initial residual (resid0) = 0.1125872885 MLMG: Final Iter. 8 resid, resid/resid0 = 8.463557004e-13, 7.517329102e-12 MLMG: Timers: Solve = 2.824365823 Iter = 2.507008857 Bottom = 0.003722246 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 = 2.358198792e-11, 3.387801312e-12 MLMG: Timers: Solve = 2.019588069 Iter = 1.799636511 Bottom = 0.010130307 >> 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 11.72563437 ============ 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 = 5.299094497e-13, 6.553875215e-13 MLMG: Timers: Solve = 3.1375704 Iter = 2.970328627 Bottom = 0.013871926 Diffusing scalars one at a time ... MLMG: Initial rhs = 2.342187401 MLMG: Initial residual (resid0) = 21.10619291 MLMG: Final Iter. 7 resid, resid/resid0 = 4.076938787e-11, 1.931631538e-12 MLMG: Timers: Solve = 1.686722477 Iter = 1.407053759 Bottom = 0.002364548 Diffusing velocity components all together... MLMG: Initial rhs = 0.02044248591 MLMG: Initial residual (resid0) = 0.04263567933 MLMG: Final Iter. 8 resid, resid/resid0 = 3.570695172e-14, 8.37489921e-13 MLMG: Timers: Solve = 2.829654833 Iter = 2.511468727 Bottom = 0.003093556 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 = 1.428410255e-11, 4.412362665e-12 MLMG: Timers: Solve = 2.019853024 Iter = 1.799740392 Bottom = 0.01016394 >> 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 11.53507378 ============ 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 = 1.255801019e-13, 2.722610593e-13 MLMG: Timers: Solve = 3.337375908 Iter = 3.170342611 Bottom = 0.014689937 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 = 1.68852038 Iter = 1.408482453 Bottom = 0.002359251 Diffusing velocity components all together... MLMG: Initial rhs = 0.02503784778 MLMG: Initial residual (resid0) = 0.03526240112 MLMG: Final Iter. 8 resid, resid/resid0 = 2.347427808e-14, 6.657027693e-13 MLMG: Timers: Solve = 2.833394578 Iter = 2.515792187 Bottom = 0.003116034 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 = 1.490274744e-11, 5.652092766e-12 MLMG: Timers: Solve = 2.01838102 Iter = 1.798523807 Bottom = 0.010087556 >> 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 11.7408842 ============ 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 = 5.015154958e-13, 9.444885453e-13 MLMG: Timers: Solve = 3.141399292 Iter = 2.974597617 Bottom = 0.013822946 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 8.518880171 MLMG: Final Iter. 7 resid, resid/resid0 = 1.118949378e-11, 1.313493505e-12 MLMG: Timers: Solve = 1.687509313 Iter = 1.407882501 Bottom = 0.002343287 Diffusing velocity components all together... MLMG: Initial rhs = 0.03053810237 MLMG: Initial residual (resid0) = 0.03227793698 MLMG: Final Iter. 8 resid, resid/resid0 = 2.651351361e-14, 8.214128935e-13 MLMG: Timers: Solve = 2.830758218 Iter = 2.512630754 Bottom = 0.00368041 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 = 1.703200775e-11, 7.189164434e-12 MLMG: Timers: Solve = 2.019279441 Iter = 1.799191208 Bottom = 0.010129347 >> 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 11.54029486 ============ 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 = 4.509170815e-13, 8.930046393e-13 MLMG: Timers: Solve = 3.14160586 Iter = 2.974796853 Bottom = 0.013844812 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 6.100874401 MLMG: Final Iter. 7 resid, resid/resid0 = 8.990946876e-12, 1.473714469e-12 MLMG: Timers: Solve = 1.690297644 Iter = 1.410366794 Bottom = 0.002464905 Diffusing velocity components all together... MLMG: Initial rhs = 0.03475987072 MLMG: Initial residual (resid0) = 0.03887254094 MLMG: Final Iter. 8 resid, resid/resid0 = 2.615616057e-14, 6.728698444e-13 MLMG: Timers: Solve = 2.833346043 Iter = 2.515483017 Bottom = 0.00312286 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 = 1.95668759e-11, 9.046518976e-12 MLMG: Timers: Solve = 2.020342353 Iter = 1.800281459 Bottom = 0.010149253 >> 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 11.54904745 ============ 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 = 3.988476216e-13, 8.151024996e-13 MLMG: Timers: Solve = 3.138343579 Iter = 2.971077233 Bottom = 0.013848874 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 4.62940632 MLMG: Final Iter. 7 resid, resid/resid0 = 4.89275287e-12, 1.056885599e-12 MLMG: Timers: Solve = 1.688294471 Iter = 1.408113736 Bottom = 0.002366731 Diffusing velocity components all together... MLMG: Initial rhs = 0.03814971698 MLMG: Initial residual (resid0) = 0.04431559728 MLMG: Final Iter. 8 resid, resid/resid0 = 2.649269693e-14, 5.978187941e-13 MLMG: Timers: Solve = 2.830664713 Iter = 2.513286521 Bottom = 0.003456367 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 = 2.493477647e-12, 1.237316017e-12 MLMG: Timers: Solve = 2.166463188 Iter = 1.946416581 Bottom = 0.011291526 >> 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 11.68680343 ============ 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 = 3.374037161e-13, 6.463777481e-13 MLMG: Timers: Solve = 3.140022851 Iter = 2.972555607 Bottom = 0.013814786 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 3.354094843 MLMG: Final Iter. 7 resid, resid/resid0 = 6.230418959e-12, 1.857555988e-12 MLMG: Timers: Solve = 1.688193893 Iter = 1.408237801 Bottom = 0.002353996 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 = 2.834509143 Iter = 2.516152796 Bottom = 0.00290794 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 = 2.794570131e-12, 1.525071975e-12 MLMG: Timers: Solve = 2.166334046 Iter = 1.946272331 Bottom = 0.010992723 >> 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 11.6930013 ============ 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 = 2.779096397e-13, 4.480157125e-13 MLMG: Timers: Solve = 3.141385274 Iter = 2.973593346 Bottom = 0.013965717 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 2.457386998 MLMG: Final Iter. 7 resid, resid/resid0 = 3.5814407e-12, 1.457418267e-12 MLMG: Timers: Solve = 1.688506563 Iter = 1.408521331 Bottom = 0.002501112 Diffusing velocity components all together... MLMG: Initial rhs = 0.04457863993 MLMG: Initial residual (resid0) = 0.04047437569 MLMG: Final Iter. 8 resid, resid/bnorm = 2.538941279e-14, 5.695421134e-13 MLMG: Timers: Solve = 2.832400492 Iter = 2.51443984 Bottom = 0.002936794 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 = 3.057276654e-12, 1.821871603e-12 MLMG: Timers: Solve = 2.165900515 Iter = 1.945853032 Bottom = 0.011181809 >> 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 11.69264655 ============ 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 = 2.430555757e-13, 3.599093886e-13 MLMG: Timers: Solve = 3.148399331 Iter = 2.98127758 Bottom = 0.01415458 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.864855279 MLMG: Final Iter. 7 resid, resid/bnorm = 4.1349979e-12, 2.06749895e-12 MLMG: Timers: Solve = 1.688578359 Iter = 1.408799241 Bottom = 0.002349172 Diffusing velocity components all together... MLMG: Initial rhs = 0.04805259825 MLMG: Initial residual (resid0) = 0.03763943442 MLMG: Final Iter. 8 resid, resid/bnorm = 2.81163981e-14, 5.851171242e-13 MLMG: Timers: Solve = 2.837013449 Iter = 2.518967965 Bottom = 0.002930393 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 = 3.326949827e-12, 2.121359442e-12 MLMG: Timers: Solve = 2.165717605 Iter = 1.945687312 Bottom = 0.011007525 >> 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 11.70380145 ============ 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 = 2.14911422e-13, 3.171676663e-13 MLMG: Timers: Solve = 3.151226936 Iter = 2.98370363 Bottom = 0.013888197 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.449154898 MLMG: Final Iter. 7 resid, resid/bnorm = 3.044758889e-12, 1.522379445e-12 MLMG: Timers: Solve = 1.688873953 Iter = 1.408795792 Bottom = 0.002368111 Diffusing velocity components all together... MLMG: Initial rhs = 0.05179203272 MLMG: Initial residual (resid0) = 0.03488549162 MLMG: Final Iter. 8 resid, resid/bnorm = 2.779720898e-14, 5.367082062e-13 MLMG: Timers: Solve = 2.835750549 Iter = 2.51711927 Bottom = 0.002926023 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 = 3.597344644e-12, 2.419820228e-12 MLMG: Timers: Solve = 2.165323031 Iter = 1.945364959 Bottom = 0.010912012 >> 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 11.70370981 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 = 3.152685942 Iter = 2.984548781 Bottom = 0.013995697 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.131106746 MLMG: Final Iter. 7 resid, resid/bnorm = 2.974537283e-12, 1.487268642e-12 MLMG: Timers: Solve = 1.694156897 Iter = 1.413952187 Bottom = 0.002360975 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 = 2.836928897 Iter = 2.518549261 Bottom = 0.002927029 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 = 3.842370866e-12, 2.717531882e-12 MLMG: Timers: Solve = 2.164341191 Iter = 1.94439433 Bottom = 0.010044882 >> 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 11.71269072 ============ 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 = 3.153092163 Iter = 2.985565936 Bottom = 0.013813032 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 0.8623407743 MLMG: Final Iter. 7 resid, resid/bnorm = 2.541356015e-12, 1.270678007e-12 MLMG: Timers: Solve = 1.692153584 Iter = 1.411917687 Bottom = 0.002361747 Diffusing velocity components all together... MLMG: Initial rhs = 0.05923476736 MLMG: Initial residual (resid0) = 0.02781905283 MLMG: Final Iter. 7 resid, resid/bnorm = 5.025008187e-13, 8.483207433e-12 MLMG: Timers: Solve = 2.527396321 Iter = 2.209126074 Bottom = 0.002578816 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 = 4.002909115e-12, 3.006734934e-12 MLMG: Timers: Solve = 2.164208471 Iter = 1.944241297 Bottom = 0.009980865 >> 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 11.39850396 Writing plotfile rt_no_eb_plt00012 at time 2.24162169 Time spent in InitData(): 41.66791339 Time spent in Evolve(): 140.2814706 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 (26.05-57-gcf037614c3b2) finalized