Initializing AMReX (26.09-166-g29e408043123)... MPI initialized with 4 MPI processes MPI initialized with thread support level 0 AMReX (26.09-166-g29e408043123) initialized incflo git hash: 24.11-55-g878827de 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 = 0.033801257 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. 11 resid, resid/bnorm = 5.359576671e-11, 4.187169274e-12 MLMG: Timers: Solve = 0.726486548 Iter = 0.701614434 Bottom = 0.00053543 >> 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 = 1.951216966e-14, 5.940273665e-13 MLMG: Timers: Solve = 0.685837909 Iter = 0.670898043 Bottom = 0.000858722 Diffusing scalars one at a time ... MLMG: Initial rhs = 3.39764346 MLMG: Initial residual (resid0) = 92.69641996 MLMG: Final Iter. 7 resid, resid/resid0 = 3.701890461e-10, 3.993563573e-12 MLMG: Timers: Solve = 0.296786007 Iter = 0.278299169 Bottom = 0.000236498 Diffusing velocity components all together... MLMG: Initial rhs = 0.01429123381 MLMG: Initial residual (resid0) = 0.09335505626 MLMG: Final Iter. 8 resid, resid/resid0 = 5.664189007e-13, 6.067361784e-12 MLMG: Timers: Solve = 1.22080487 Iter = 1.150407496 Bottom = 0.000356015 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. 10 resid, resid/bnorm = 2.606841067e-13, 4.048155026e-12 MLMG: Timers: Solve = 0.660478901 Iter = 0.635536431 Bottom = 0.000500149 >> 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 = 4.075038917e-14, 8.237856035e-13 MLMG: Timers: Solve = 0.610484888 Iter = 0.598231073 Bottom = 0.000817513 Diffusing scalars one at a time ... MLMG: Initial rhs = 3.401074235 MLMG: Initial residual (resid0) = 92.60492055 MLMG: Final Iter. 7 resid, resid/resid0 = 3.702635976e-10, 3.99831451e-12 MLMG: Timers: Solve = 0.299431476 Iter = 0.28154136 Bottom = 0.000217464 Diffusing velocity components all together... MLMG: Initial rhs = 0.01325211619 MLMG: Initial residual (resid0) = 0.09009379027 MLMG: Final Iter. 8 resid, resid/resid0 = 5.914190849e-13, 6.564482227e-12 MLMG: Timers: Solve = 1.216629369 Iter = 1.154644266 Bottom = 0.000348113 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. 10 resid, resid/bnorm = 8.946662855e-14, 2.04042915e-12 MLMG: Timers: Solve = 0.667583558 Iter = 0.642064488 Bottom = 0.000509056 >> After projection: * On lev 0 max(abs(rhs)) = 0.00303626181 * On lev 1 max(abs(rhs)) = 0.0009357455085 * On lev 2 max(abs(rhs)) = 0.0005461527852 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 = 6.145431386e-14, 8.034981314e-13 MLMG: Timers: Solve = 0.610345169 Iter = 0.598277817 Bottom = 0.000786109 Diffusing scalars one at a time ... MLMG: Initial rhs = 3.400188293 MLMG: Initial residual (resid0) = 92.60877242 MLMG: Final Iter. 7 resid, resid/resid0 = 3.704039853e-10, 3.999664131e-12 MLMG: Timers: Solve = 0.301344391 Iter = 0.283104991 Bottom = 0.000215911 Diffusing velocity components all together... MLMG: Initial rhs = 0.01262454788 MLMG: Initial residual (resid0) = 0.08735884734 MLMG: Final Iter. 8 resid, resid/resid0 = 6.114415343e-13, 6.999194162e-12 MLMG: Timers: Solve = 1.219519788 Iter = 1.156990479 Bottom = 0.000350538 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. 10 resid, resid/bnorm = 8.56706199e-14, 2.394960182e-12 MLMG: Timers: Solve = 0.671691661 Iter = 0.646535882 Bottom = 0.000500404 >> After projection: * On lev 0 max(abs(rhs)) = 0.002982695813 * On lev 1 max(abs(rhs)) = 0.0008265069619 * On lev 2 max(abs(rhs)) = 0.0001637531326 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 = 2.539982114e-14, 2.421027971e-13 MLMG: Timers: Solve = 0.648848799 Iter = 0.636721917 Bottom = 0.000846516 Diffusing scalars one at a time ... MLMG: Initial rhs = 3.621590558 MLMG: Initial residual (resid0) = 105.9052228 MLMG: Final Iter. 7 resid, resid/resid0 = 4.56066851e-10, 4.306367891e-12 MLMG: Timers: Solve = 0.301386468 Iter = 0.282942559 Bottom = 0.000236455 Diffusing velocity components all together... MLMG: Initial rhs = 0.01404118593 MLMG: Initial residual (resid0) = 0.1125872885 MLMG: Final Iter. 8 resid, resid/resid0 = 8.463558901e-13, 7.517330787e-12 MLMG: Timers: Solve = 1.220725976 Iter = 1.158580991 Bottom = 0.00037749 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. 11 resid, resid/bnorm = 3.039953012e-11, 4.36721316e-12 MLMG: Timers: Solve = 0.731981724 Iter = 0.706163851 Bottom = 0.000549439 >> After projection: * On lev 0 max(abs(rhs)) = 0.004784707166 * On lev 1 max(abs(rhs)) = 0.008306238517 * On lev 2 max(abs(rhs)) = 0.01567300185 Time per step 3.530633747 ============ 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 = 0.613442676 Iter = 0.601200887 Bottom = 0.000772141 Diffusing scalars one at a time ... MLMG: Initial rhs = 2.342187401 MLMG: Initial residual (resid0) = 21.10619291 MLMG: Final Iter. 7 resid, resid/resid0 = 4.076872173e-11, 1.931599977e-12 MLMG: Timers: Solve = 0.300088181 Iter = 0.282112112 Bottom = 0.000197122 Diffusing velocity components all together... MLMG: Initial rhs = 0.02044248591 MLMG: Initial residual (resid0) = 0.04263567933 MLMG: Final Iter. 8 resid, resid/resid0 = 3.570771066e-14, 8.375077217e-13 MLMG: Timers: Solve = 1.216955078 Iter = 1.155200547 Bottom = 0.000321715 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. 11 resid, resid/bnorm = 1.53899879e-11, 4.753970911e-12 MLMG: Timers: Solve = 0.725795657 Iter = 0.700251873 Bottom = 0.000574205 >> After projection: * On lev 0 max(abs(rhs)) = 0.003474334968 * On lev 1 max(abs(rhs)) = 0.004071561797 * On lev 2 max(abs(rhs)) = 0.006836137767 Time per step 3.497584873 ============ 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 = 1.254690796e-13, 2.720203599e-13 MLMG: Timers: Solve = 0.649532452 Iter = 0.637474466 Bottom = 0.000912835 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 12.21551426 MLMG: Final Iter. 7 resid, resid/resid0 = 1.621480727e-11, 1.327394568e-12 MLMG: Timers: Solve = 0.300450499 Iter = 0.282328155 Bottom = 0.000197255 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 = 1.217174561 Iter = 1.15483515 Bottom = 0.000315346 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. 11 resid, resid/bnorm = 1.370736857e-11, 5.198727219e-12 MLMG: Timers: Solve = 0.725816408 Iter = 0.700627718 Bottom = 0.000556957 >> After projection: * On lev 0 max(abs(rhs)) = 0.003467869669 * On lev 1 max(abs(rhs)) = 0.003645687814 * On lev 2 max(abs(rhs)) = 0.005540600156 Time per step 3.534864088 ============ NEW TIME STEP ============ Step 4: from old_time 1.002720311 to new time 1.187807908 with dt = 0.1850875964. MAC Projection: MLMG: Initial rhs = 0.5309916126 MLMG: Initial residual (resid0) = 0.5309916126 MLMG: Final Iter. 15 resid, resid/bnorm = 5.014599846e-13, 9.44384003e-13 MLMG: Timers: Solve = 0.609945647 Iter = 0.597878565 Bottom = 0.000778831 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 = 0.300556081 Iter = 0.282285808 Bottom = 0.000195166 Diffusing velocity components all together... MLMG: Initial rhs = 0.03053810237 MLMG: Initial residual (resid0) = 0.03227793697 MLMG: Final Iter. 8 resid, resid/resid0 = 2.646494135e-14, 8.199080806e-13 MLMG: Timers: Solve = 1.219140348 Iter = 1.156733635 Bottom = 0.000348903 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. 11 resid, resid/bnorm = 1.436878394e-11, 6.065024863e-12 MLMG: Timers: Solve = 0.725118489 Iter = 0.700463785 Bottom = 0.000546212 >> After projection: * On lev 0 max(abs(rhs)) = 0.004120701679 * On lev 1 max(abs(rhs)) = 0.003679955181 * On lev 2 max(abs(rhs)) = 0.005164250794 Time per step 3.511092535 ============ 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 = 4.506672813e-13, 8.925099304e-13 MLMG: Timers: Solve = 0.609751659 Iter = 0.597417744 Bottom = 0.000773236 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 6.100874401 MLMG: Final Iter. 7 resid, resid/resid0 = 8.990391764e-12, 1.47362348e-12 MLMG: Timers: Solve = 0.300480332 Iter = 0.282559043 Bottom = 0.000195976 Diffusing velocity components all together... MLMG: Initial rhs = 0.03475987072 MLMG: Initial residual (resid0) = 0.03887254093 MLMG: Final Iter. 8 resid, resid/resid0 = 2.621514117e-14, 6.743871262e-13 MLMG: Timers: Solve = 1.219390396 Iter = 1.157223337 Bottom = 0.000317128 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. 11 resid, resid/bnorm = 1.522065807e-11, 7.037095382e-12 MLMG: Timers: Solve = 0.727399705 Iter = 0.702256894 Bottom = 0.000553084 >> After projection: * On lev 0 max(abs(rhs)) = 0.004807234389 * On lev 1 max(abs(rhs)) = 0.003839469498 * On lev 2 max(abs(rhs)) = 0.005066693585 Time per step 3.495538987 ============ NEW TIME STEP ============ Step 6: from old_time 1.356785788 to new time 1.514225646 with dt = 0.157439858. MAC Projection: MLMG: Initial rhs = 0.4893220446 MLMG: Initial residual (resid0) = 0.4893220446 MLMG: Final Iter. 15 resid, resid/bnorm = 3.987296604e-13, 8.148614289e-13 MLMG: Timers: Solve = 0.612936665 Iter = 0.599995308 Bottom = 0.000772917 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 4.62940632 MLMG: Final Iter. 7 resid, resid/resid0 = 4.894085137e-12, 1.057173382e-12 MLMG: Timers: Solve = 0.300341059 Iter = 0.282185702 Bottom = 0.000194832 Diffusing velocity components all together... MLMG: Initial rhs = 0.03814971698 MLMG: Initial residual (resid0) = 0.04431559728 MLMG: Final Iter. 8 resid, resid/resid0 = 2.645800246e-14, 5.970358989e-13 MLMG: Timers: Solve = 1.216334256 Iter = 1.154245135 Bottom = 0.000317962 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. 11 resid, resid/bnorm = 1.629490987e-11, 8.085876767e-12 MLMG: Timers: Solve = 0.726842686 Iter = 0.701491153 Bottom = 0.00056955 >> After projection: * On lev 0 max(abs(rhs)) = 0.005211179108 * On lev 1 max(abs(rhs)) = 0.004196259085 * On lev 2 max(abs(rhs)) = 0.005166190254 Time per step 3.499397948 ============ 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 = 0.5219915398 MLMG: Initial residual (resid0) = 0.5219915398 MLMG: Final Iter. 15 resid, resid/bnorm = 3.37341266e-13, 6.462581102e-13 MLMG: Timers: Solve = 0.610170463 Iter = 0.598077055 Bottom = 0.000816095 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 3.354094843 MLMG: Final Iter. 7 resid, resid/resid0 = 6.230127525e-12, 1.857469099e-12 MLMG: Timers: Solve = 0.300942575 Iter = 0.28302702 Bottom = 0.000193197 Diffusing velocity components all together... MLMG: Initial rhs = 0.04193488879 MLMG: Initial residual (resid0) = 0.04403108196 MLMG: Final Iter. 8 resid, resid/resid0 = 2.449429548e-14, 5.562955619e-13 MLMG: Timers: Solve = 1.218818908 Iter = 1.15701223 Bottom = 0.000305424 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. 11 resid, resid/bnorm = 1.713088005e-11, 9.348781333e-12 MLMG: Timers: Solve = 0.760943529 Iter = 0.735341337 Bottom = 0.000556047 >> After projection: * On lev 0 max(abs(rhs)) = 0.005306403722 * On lev 1 max(abs(rhs)) = 0.004477600242 * On lev 2 max(abs(rhs)) = 0.005291427535 Time per step 3.530691907 ============ 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 = 0.60762743 Iter = 0.595516401 Bottom = 0.000769576 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 2.457386998 MLMG: Final Iter. 7 resid, resid/resid0 = 3.581274166e-12, 1.457350498e-12 MLMG: Timers: Solve = 0.30271592 Iter = 0.284480526 Bottom = 0.000197001 Diffusing velocity components all together... MLMG: Initial rhs = 0.04457863993 MLMG: Initial residual (resid0) = 0.04047437569 MLMG: Final Iter. 8 resid, resid/bnorm = 2.536859611e-14, 5.69075148e-13 MLMG: Timers: Solve = 1.218770003 Iter = 1.156726615 Bottom = 0.000305177 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. 12 resid, resid/bnorm = 1.709660191e-12, 1.018809125e-12 MLMG: Timers: Solve = 0.788575362 Iter = 0.763232181 Bottom = 0.000612022 >> After projection: * On lev 0 max(abs(rhs)) = 0.006011202758 * On lev 1 max(abs(rhs)) = 0.00482951365 * On lev 2 max(abs(rhs)) = 0.005518213303 Time per step 3.559240341 ============ 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 = 2.431110868e-13, 3.599915879e-13 MLMG: Timers: Solve = 0.610448476 Iter = 0.598070447 Bottom = 0.000792918 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.864855279 MLMG: Final Iter. 7 resid, resid/bnorm = 4.135136678e-12, 2.067568339e-12 MLMG: Timers: Solve = 0.300688757 Iter = 0.282444324 Bottom = 0.000197276 Diffusing velocity components all together... MLMG: Initial rhs = 0.04805259825 MLMG: Initial residual (resid0) = 0.03763943442 MLMG: Final Iter. 8 resid, resid/bnorm = 2.81094592e-14, 5.849727221e-13 MLMG: Timers: Solve = 1.220382908 Iter = 1.157654949 Bottom = 0.000318362 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. 12 resid, resid/bnorm = 1.866395927e-12, 1.190068028e-12 MLMG: Timers: Solve = 0.786208114 Iter = 0.76114001 Bottom = 0.000639575 >> After projection: * On lev 0 max(abs(rhs)) = 0.006701776516 * On lev 1 max(abs(rhs)) = 0.005238547832 * On lev 2 max(abs(rhs)) = 0.005857680977 Time per step 3.558280822 ============ 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 = 0.609243535 Iter = 0.596963248 Bottom = 0.000773914 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.449154898 MLMG: Final Iter. 7 resid, resid/bnorm = 3.045369512e-12, 1.522684756e-12 MLMG: Timers: Solve = 0.299751317 Iter = 0.281665663 Bottom = 0.000202934 Diffusing velocity components all together... MLMG: Initial rhs = 0.05179203272 MLMG: Initial residual (resid0) = 0.03488549162 MLMG: Final Iter. 8 resid, resid/bnorm = 2.776251451e-14, 5.360383258e-13 MLMG: Timers: Solve = 1.22415126 Iter = 1.161861901 Bottom = 0.000319443 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. 12 resid, resid/bnorm = 2.064320936e-12, 1.388603554e-12 MLMG: Timers: Solve = 0.802666604 Iter = 0.777372264 Bottom = 0.00061107 >> After projection: * On lev 0 max(abs(rhs)) = 0.007497126631 * On lev 1 max(abs(rhs)) = 0.005718400895 * On lev 2 max(abs(rhs)) = 0.006307653597 Time per step 3.577319854 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 = 0.608666433 Iter = 0.596500229 Bottom = 0.000794166 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.131106746 MLMG: Final Iter. 7 resid, resid/bnorm = 2.974148705e-12, 1.487074353e-12 MLMG: Timers: Solve = 0.30049805 Iter = 0.282412509 Bottom = 0.000212036 Diffusing velocity components all together... MLMG: Initial rhs = 0.05497654853 MLMG: Initial residual (resid0) = 0.03170467901 MLMG: Final Iter. 8 resid, resid/bnorm = 2.445960101e-14, 4.449097236e-13 MLMG: Timers: Solve = 1.221836505 Iter = 1.159632665 Bottom = 0.000327789 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. 12 resid, resid/bnorm = 2.282785072e-12, 1.614508706e-12 MLMG: Timers: Solve = 0.788656635 Iter = 0.763285006 Bottom = 0.000611109 >> After projection: * On lev 0 max(abs(rhs)) = 0.008343009194 * On lev 1 max(abs(rhs)) = 0.006179370972 * On lev 2 max(abs(rhs)) = 0.006808282153 Time per step 3.56186276 ============ 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 = 0.61089075 Iter = 0.598569447 Bottom = 0.000797183 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 = 0.301264039 Iter = 0.282970581 Bottom = 0.000197858 Diffusing velocity components all together... MLMG: Initial rhs = 0.05923476736 MLMG: Initial residual (resid0) = 0.02781905283 MLMG: Final Iter. 7 resid, resid/bnorm = 5.024661243e-13, 8.482621722e-12 MLMG: Timers: Solve = 1.078409815 Iter = 1.016218196 Bottom = 0.000268142 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. 12 resid, resid/bnorm = 2.51340615e-12, 1.887913479e-12 MLMG: Timers: Solve = 0.786419047 Iter = 0.761488819 Bottom = 0.000606451 >> After projection: * On lev 0 max(abs(rhs)) = 0.008997238416 * On lev 1 max(abs(rhs)) = 0.006607519396 * On lev 2 max(abs(rhs)) = 0.007202903123 Time per step 3.417825788 Writing plotfile rt_no_eb_plt00012 at time 2.24162169 Time spent in InitData(): 11.42617119 Time spent in Evolve(): 42.37029424 Unused ParmParse Variables: [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] AMReX (26.09-166-g29e408043123) finalized