Initializing AMReX (26.09-136-g53fb957f5e13)... MPI initialized with 4 MPI processes MPI initialized with thread support level 0 AMReX (26.09-136-g53fb957f5e13) initialized incflo git hash: 24.11-52-g37c2cc1c 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 = 0.026189938 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 = 0.727855544 Iter = 0.703083129 Bottom = 0.000543558 >> 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 = 0.691108317 Iter = 0.676134018 Bottom = 0.000908084 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 = 0.296887586 Iter = 0.278532915 Bottom = 0.000218982 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 = 1.213496219 Iter = 1.15128993 Bottom = 0.000359919 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 = 0.666257316 Iter = 0.641498421 Bottom = 0.000498488 >> 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 = 0.608581956 Iter = 0.596300017 Bottom = 0.000806195 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 = 0.299389213 Iter = 0.281396156 Bottom = 0.00021356 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 = 1.216538917 Iter = 1.154683079 Bottom = 0.000357807 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 = 0.667925415 Iter = 0.642501666 Bottom = 0.000502695 >> 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 = 0.610557917 Iter = 0.598530298 Bottom = 0.000805688 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 = 0.299618132 Iter = 0.281450481 Bottom = 0.000212725 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 = 1.215244258 Iter = 1.152755709 Bottom = 0.000526214 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 = 0.667824592 Iter = 0.642608344 Bottom = 0.000507284 >> 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 = 0.648008991 Iter = 0.635806068 Bottom = 0.00085463 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 = 0.298736426 Iter = 0.280525718 Bottom = 0.000211905 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 = 1.217092244 Iter = 1.154724876 Bottom = 0.00039795 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 = 0.726150893 Iter = 0.701110114 Bottom = 0.000560563 >> 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 3.493606191 ============ 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 = 0.607545185 Iter = 0.595532921 Bottom = 0.000789214 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 = 0.299085618 Iter = 0.281053351 Bottom = 0.000191591 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 = 1.213817848 Iter = 1.151887009 Bottom = 0.000309375 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 = 0.724760733 Iter = 0.699551725 Bottom = 0.00056418 >> 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 3.481986456 ============ 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 = 0.647547924 Iter = 0.635563126 Bottom = 0.000836395 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 = 0.298731925 Iter = 0.280951745 Bottom = 0.000189428 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 = 1.224982768 Iter = 1.151289151 Bottom = 0.000307866 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 = 0.722608709 Iter = 0.697592366 Bottom = 0.000553809 >> 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 3.530733293 ============ 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 = 0.607721417 Iter = 0.595713589 Bottom = 0.00078003 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 = 0.299759129 Iter = 0.281634902 Bottom = 0.000194137 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 = 1.216418845 Iter = 1.154276547 Bottom = 0.000391893 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 = 0.724459469 Iter = 0.699364178 Bottom = 0.000557791 >> 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 3.485950529 ============ 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 = 0.609697568 Iter = 0.597659508 Bottom = 0.000798736 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 = 0.297756371 Iter = 0.279844166 Bottom = 0.000186921 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 = 1.21616958 Iter = 1.154647429 Bottom = 0.000315078 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 = 0.725809743 Iter = 0.700944745 Bottom = 0.000560446 >> 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 3.485594804 ============ 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 = 0.614977415 Iter = 0.603044536 Bottom = 0.000794253 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 = 0.299850539 Iter = 0.281895342 Bottom = 0.000188782 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 = 1.215587943 Iter = 1.154037038 Bottom = 0.000315266 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 = 0.727059326 Iter = 0.70194624 Bottom = 0.000557954 >> 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 3.493935592 ============ 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 = 0.608207665 Iter = 0.596247926 Bottom = 0.000793979 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 = 0.299428657 Iter = 0.281400828 Bottom = 0.000186459 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 = 1.217925409 Iter = 1.155866978 Bottom = 0.000300742 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 = 0.725805159 Iter = 0.70091542 Bottom = 0.000549089 >> 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 3.489510238 ============ 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 = 0.607247792 Iter = 0.595313436 Bottom = 0.000976046 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 = 0.300112517 Iter = 0.281762872 Bottom = 0.000188298 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 = 1.214511997 Iter = 1.152351287 Bottom = 0.000300833 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 = 0.787126677 Iter = 0.762400409 Bottom = 0.00062318 >> 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 3.546585515 ============ 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 = 0.60889365 Iter = 0.596817822 Bottom = 0.000802276 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 = 0.300003566 Iter = 0.281902136 Bottom = 0.000187528 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 = 1.215055751 Iter = 1.153011986 Bottom = 0.000312412 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 = 0.786553041 Iter = 0.761822449 Bottom = 0.000608489 >> 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 3.548595904 ============ 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 = 0.606861755 Iter = 0.594879161 Bottom = 0.00077731 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 = 0.300479034 Iter = 0.282358619 Bottom = 0.000191661 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 = 1.217039153 Iter = 1.154862771 Bottom = 0.000317599 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 = 0.786604105 Iter = 0.761873238 Bottom = 0.000607973 >> 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 3.552755084 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 = 0.608471919 Iter = 0.596340454 Bottom = 0.000767904 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 = 0.300160015 Iter = 0.282446716 Bottom = 0.000198341 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 = 1.213633128 Iter = 1.152069408 Bottom = 0.000299725 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 = 0.788268575 Iter = 0.76295572 Bottom = 0.000593142 >> 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 3.547546508 ============ 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 = 0.608723252 Iter = 0.596653059 Bottom = 0.000799666 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 = 0.301247923 Iter = 0.283331063 Bottom = 0.000187904 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 = 1.072634385 Iter = 1.010566985 Bottom = 0.000262191 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 = 0.787138464 Iter = 0.762114207 Bottom = 0.000595353 >> 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 3.407015304 Writing plotfile rt_no_eb_plt00012 at time 2.24162169 Time spent in InitData(): 11.31028789 Time spent in Evolve(): 42.1599277 Unused ParmParse Variables: [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] AMReX (26.09-136-g53fb957f5e13) finalized