Initializing AMReX (26.06-15-g07311ca5127b)... MPI initialized with 4 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.06-15-g07311ca5127b) initialized incflo git hash: 24.11-27-gd2876747 Scalar diffusion coefficients Tracer diffusion coeff: 0:0.001 Newtonian fluid with mu = 0.001 ylo set to slip wall. yhi 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 = 0.081024589 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)) = 0 * On lev 2 max(abs(rhs)) = 0 MLMG: Initial rhs = 12.8 MLMG: Initial residual (resid0) = 12.8 MLMG: Final Iter. 11 resid, resid/bnorm = 4.291404918e-11, 3.352660092e-12 MLMG: Timers: Solve = 0.908742555 Iter = 0.828032856 Bottom = 0.00874105 >> After projection: * On lev 0 max(abs(rhs)) = 0.0308219163 * On lev 1 max(abs(rhs)) = 0.03231235146 * On lev 2 max(abs(rhs)) = 0.03082686799 Doing initial pressure iterations with dt = 0.6534053208 In initial_iterations: iter = 0 MAC Projection: MLMG: Initial rhs = 0.04089245806 MLMG: Initial residual (resid0) = 0.04089245806 MLMG: Final Iter. 13 resid, resid/bnorm = 2.424796475e-14, 5.92969117e-13 MLMG: Timers: Solve = 1.594893089 Iter = 1.505789595 Bottom = 0.012388129 Diffusing scalars one at a time ... MLMG: Initial rhs = 4.234922137 MLMG: Initial residual (resid0) = 150.3143303 MLMG: Final Iter. 8 resid, resid/resid0 = 9.599704365e-11, 6.38641994e-13 MLMG: Timers: Solve = 1.034386896 Iter = 0.931490691 Bottom = 0.003067094 Diffusing velocity components all together... MLMG: Initial rhs = 0.01395303901 MLMG: Initial residual (resid0) = 0.1577715851 MLMG: Final Iter. 9 resid, resid/resid0 = 3.822385117e-13, 2.422733545e-12 MLMG: Timers: Solve = 1.366154245 Iter = 1.24968547 Bottom = 0.003908505 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.04665319234 * On lev 1 max(abs(rhs)) = 0.05506451446 * On lev 2 max(abs(rhs)) = 0.05937091132 MLMG: Initial rhs = 0.05937091132 MLMG: Initial residual (resid0) = 0.05937091132 MLMG: Final Iter. 11 resid, resid/bnorm = 4.952288579e-14, 8.341270951e-13 MLMG: Timers: Solve = 0.907495741 Iter = 0.826946655 Bottom = 0.00823507 >> After projection: * On lev 0 max(abs(rhs)) = 0.003094165238 * On lev 1 max(abs(rhs)) = 0.001476561316 * On lev 2 max(abs(rhs)) = 0.001739880669 In initial_iterations: iter = 1 MAC Projection: MLMG: Initial rhs = 0.04833936105 MLMG: Initial residual (resid0) = 0.04833936105 MLMG: Final Iter. 14 resid, resid/bnorm = 9.220055275e-15, 1.907359774e-13 MLMG: Timers: Solve = 1.66895495 Iter = 1.6057069 Bottom = 0.013124284 Diffusing scalars one at a time ... MLMG: Initial rhs = 4.226394905 MLMG: Initial residual (resid0) = 150.0272362 MLMG: Final Iter. 8 resid, resid/resid0 = 9.645523269e-11, 6.429181469e-13 MLMG: Timers: Solve = 1.016970384 Iter = 0.920446546 Bottom = 0.003083437 Diffusing velocity components all together... MLMG: Initial rhs = 0.01260192234 MLMG: Initial residual (resid0) = 0.1533495943 MLMG: Final Iter. 9 resid, resid/resid0 = 4.014327933e-13, 2.617762343e-12 MLMG: Timers: Solve = 1.348663441 Iter = 1.240694381 Bottom = 0.003885421 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.03083475156 * On lev 1 max(abs(rhs)) = 0.0382762266 * On lev 2 max(abs(rhs)) = 0.04514161628 MLMG: Initial rhs = 0.04514161628 MLMG: Initial residual (resid0) = 0.04514161628 MLMG: Final Iter. 10 resid, resid/bnorm = 2.003813782e-13, 4.438950012e-12 MLMG: Timers: Solve = 0.834345753 Iter = 0.753647076 Bottom = 0.00725077 >> After projection: * On lev 0 max(abs(rhs)) = 0.002555818398 * On lev 1 max(abs(rhs)) = 0.001062419744 * On lev 2 max(abs(rhs)) = 0.0004714155905 In initial_iterations: iter = 2 MAC Projection: MLMG: Initial rhs = 0.07105422353 MLMG: Initial residual (resid0) = 0.07105422353 MLMG: Final Iter. 14 resid, resid/bnorm = 1.277710576e-14, 1.79821904e-13 MLMG: Timers: Solve = 1.669557127 Iter = 1.606235884 Bottom = 0.013037849 Diffusing scalars one at a time ... MLMG: Initial rhs = 4.22930304 MLMG: Initial residual (resid0) = 150.0354748 MLMG: Final Iter. 8 resid, resid/resid0 = 9.626416331e-11, 6.416093488e-13 MLMG: Timers: Solve = 1.015515567 Iter = 0.919112916 Bottom = 0.00306842 Diffusing velocity components all together... MLMG: Initial rhs = 0.01182595951 MLMG: Initial residual (resid0) = 0.1495856158 MLMG: Final Iter. 9 resid, resid/resid0 = 4.037794404e-13, 2.699319974e-12 MLMG: Timers: Solve = 1.347004943 Iter = 1.239348001 Bottom = 0.00387835 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.02380195159 * On lev 1 max(abs(rhs)) = 0.03419277874 * On lev 2 max(abs(rhs)) = 0.04172347172 MLMG: Initial rhs = 0.04172347172 MLMG: Initial residual (resid0) = 0.04172347172 MLMG: Final Iter. 10 resid, resid/bnorm = 1.101306546e-13, 2.639537173e-12 MLMG: Timers: Solve = 0.834970038 Iter = 0.754254254 Bottom = 0.007404932 >> After projection: * On lev 0 max(abs(rhs)) = 0.002423054949 * On lev 1 max(abs(rhs)) = 0.0009766342218 * On lev 2 max(abs(rhs)) = 0.0001562503922 Writing plotfile rt_no_eb_2d_plt00000 at time 0 Level 0 8 grids 2048 cells 100 % of domain smallest grid: 16 x 16 biggest grid: 16 x 16 Level 1 8 grids 2048 cells 25 % of domain smallest grid: 16 x 16 biggest grid: 16 x 16 Level 2 16 grids 4096 cells 12.5 % of domain smallest grid: 16 x 16 biggest grid: 16 x 16 ============ NEW TIME STEP ============ Step 1: from old_time 0 to new time 0.6302739341 with dt = 0.6302739341. MAC Projection: MLMG: Initial rhs = 0.08973404381 MLMG: Initial residual (resid0) = 0.08973404381 MLMG: Final Iter. 14 resid, resid/bnorm = 1.394067153e-14, 1.553554364e-13 MLMG: Timers: Solve = 1.668657374 Iter = 1.605287068 Bottom = 0.012903097 Diffusing scalars one at a time ... MLMG: Initial rhs = 4.092577802 MLMG: Initial residual (resid0) = 140.1811367 MLMG: Final Iter. 8 resid, resid/resid0 = 8.821204878e-11, 6.292718894e-13 MLMG: Timers: Solve = 1.016546887 Iter = 0.920206258 Bottom = 0.003096875 Diffusing velocity components all together... MLMG: Initial rhs = 0.01036194062 MLMG: Initial residual (resid0) = 0.1253782542 MLMG: Final Iter. 9 resid, resid/resid0 = 3.49158636e-13, 2.784842062e-12 MLMG: Timers: Solve = 1.347192537 Iter = 1.239491408 Bottom = 0.003884977 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 8.067506384 * On lev 1 max(abs(rhs)) = 0.416941248 * On lev 2 max(abs(rhs)) = 0.7035456849 MLMG: Initial rhs = 8.067506384 MLMG: Initial residual (resid0) = 8.067506384 MLMG: Final Iter. 11 resid, resid/bnorm = 3.702518847e-11, 4.589421651e-12 MLMG: Timers: Solve = 0.908359681 Iter = 0.82772452 Bottom = 0.008665625 >> After projection: * On lev 0 max(abs(rhs)) = 0.004861736717 * On lev 1 max(abs(rhs)) = 0.01006085041 * On lev 2 max(abs(rhs)) = 0.01958133308 Time per step 5.535113796 ============ NEW TIME STEP ============ Step 2: from old_time 0.6302739341 to new time 0.9237136624 with dt = 0.2934397284. MAC Projection: MLMG: Initial rhs = 0.5909855257 MLMG: Initial residual (resid0) = 0.5909855257 MLMG: Final Iter. 13 resid, resid/bnorm = 1.021960294e-13, 1.729247587e-13 MLMG: Timers: Solve = 1.556612418 Iter = 1.493309845 Bottom = 0.012227504 Diffusing scalars one at a time ... MLMG: Initial rhs = 2.515297819 MLMG: Initial residual (resid0) = 27.1771662 MLMG: Final Iter. 7 resid, resid/resid0 = 2.397758801e-10, 8.82269617e-12 MLMG: Timers: Solve = 0.904146555 Iter = 0.807738723 Bottom = 0.002221905 Diffusing velocity components all together... MLMG: Initial rhs = 0.01599962184 MLMG: Initial residual (resid0) = 0.07262032802 MLMG: Final Iter. 8 resid, resid/resid0 = 3.027808852e-13, 4.169368185e-12 MLMG: Timers: Solve = 1.212421247 Iter = 1.104706455 Bottom = 0.002805474 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 3.756030567 * On lev 1 max(abs(rhs)) = 0.6739857551 * On lev 2 max(abs(rhs)) = 1.107501019 MLMG: Initial rhs = 3.756030567 MLMG: Initial residual (resid0) = 3.756030567 MLMG: Final Iter. 11 resid, resid/bnorm = 3.020772521e-11, 8.042459897e-12 MLMG: Timers: Solve = 0.907726472 Iter = 0.827090606 Bottom = 0.008438496 >> After projection: * On lev 0 max(abs(rhs)) = 0.003121906776 * On lev 1 max(abs(rhs)) = 0.005210163155 * On lev 2 max(abs(rhs)) = 0.009452586863 Time per step 5.17516693 ============ NEW TIME STEP ============ Regridding... Level 0 8 grids 2048 cells 100 % of domain smallest grid: 16 x 16 biggest grid: 16 x 16 Level 1 8 grids 2048 cells 25 % of domain smallest grid: 16 x 16 biggest grid: 16 x 16 Level 2 16 grids 4096 cells 12.5 % of domain smallest grid: 16 x 16 biggest grid: 16 x 16 Step 3: from old_time 0.9237136624 to new time 1.13837715 with dt = 0.2146634875. MAC Projection: MLMG: Initial rhs = 0.5252055878 MLMG: Initial residual (resid0) = 0.5252055878 MLMG: Final Iter. 13 resid, resid/bnorm = 1.064356936e-13, 2.026552955e-13 MLMG: Timers: Solve = 1.555162189 Iter = 1.492010118 Bottom = 0.011800735 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 12.66622096 MLMG: Final Iter. 7 resid, resid/resid0 = 6.795020102e-11, 5.364678322e-12 MLMG: Timers: Solve = 0.903484104 Iter = 0.807055698 Bottom = 0.002198774 Diffusing velocity components all together... MLMG: Initial rhs = 0.01884698836 MLMG: Initial residual (resid0) = 0.0753062035 MLMG: Final Iter. 8 resid, resid/resid0 = 1.917010387e-13, 2.54562081e-12 MLMG: Timers: Solve = 1.212317439 Iter = 1.104590538 Bottom = 0.002810203 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 2.747693939 * On lev 1 max(abs(rhs)) = 0.8592436559 * On lev 2 max(abs(rhs)) = 1.308213591 MLMG: Initial rhs = 2.747693939 MLMG: Initial residual (resid0) = 2.747693939 MLMG: Final Iter. 12 resid, resid/bnorm = 2.740918603e-12, 9.975341736e-13 MLMG: Timers: Solve = 0.981886769 Iter = 0.901212364 Bottom = 0.00923172 >> After projection: * On lev 0 max(abs(rhs)) = 0.003427048149 * On lev 1 max(abs(rhs)) = 0.00421813966 * On lev 2 max(abs(rhs)) = 0.007252486317 Time per step 5.24844118 ============ NEW TIME STEP ============ Step 4: from old_time 1.13837715 to new time 1.318265632 with dt = 0.1798884822. MAC Projection: MLMG: Initial rhs = 0.712679141 MLMG: Initial residual (resid0) = 0.712679141 MLMG: Final Iter. 12 resid, resid/bnorm = 6.220163273e-13, 8.727859307e-13 MLMG: Timers: Solve = 1.444609451 Iter = 1.381032261 Bottom = 0.01159009 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 7.570165805 MLMG: Final Iter. 7 resid, resid/resid0 = 3.287481398e-11, 4.342680838e-12 MLMG: Timers: Solve = 0.904998389 Iter = 0.808111698 Bottom = 0.002214607 Diffusing velocity components all together... MLMG: Initial rhs = 0.02095506564 MLMG: Initial residual (resid0) = 0.07326581781 MLMG: Final Iter. 8 resid, resid/resid0 = 1.112368593e-13, 1.518264078e-12 MLMG: Timers: Solve = 1.213275883 Iter = 1.10520286 Bottom = 0.002712278 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 2.302573732 * On lev 1 max(abs(rhs)) = 0.9963993159 * On lev 2 max(abs(rhs)) = 1.657573346 MLMG: Initial rhs = 2.302573732 MLMG: Initial residual (resid0) = 2.302573732 MLMG: Final Iter. 12 resid, resid/bnorm = 3.247013769e-12, 1.41016712e-12 MLMG: Timers: Solve = 0.981650984 Iter = 0.90093702 Bottom = 0.009286596 >> After projection: * On lev 0 max(abs(rhs)) = 0.00382488706 * On lev 1 max(abs(rhs)) = 0.004147895276 * On lev 2 max(abs(rhs)) = 0.00643595603 Time per step 5.138921083 ============ NEW TIME STEP ============ Regridding... Level 0 8 grids 2048 cells 100 % of domain smallest grid: 16 x 16 biggest grid: 16 x 16 Level 1 8 grids 2048 cells 25 % of domain smallest grid: 16 x 16 biggest grid: 16 x 16 Level 2 16 grids 4096 cells 12.5 % of domain smallest grid: 16 x 16 biggest grid: 16 x 16 Step 5: from old_time 1.318265632 to new time 1.47920341 with dt = 0.1609377783. MAC Projection: MLMG: Initial rhs = 0.9579829109 MLMG: Initial residual (resid0) = 0.9579829109 MLMG: Final Iter. 12 resid, resid/bnorm = 5.057759767e-13, 5.279592892e-13 MLMG: Timers: Solve = 1.443379992 Iter = 1.379814485 Bottom = 0.010647917 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 5.109056052 MLMG: Final Iter. 7 resid, resid/resid0 = 1.852876186e-11, 3.626650729e-12 MLMG: Timers: Solve = 0.904338569 Iter = 0.807829817 Bottom = 0.002212044 Diffusing velocity components all together... MLMG: Initial rhs = 0.02400506848 MLMG: Initial residual (resid0) = 0.07137272199 MLMG: Final Iter. 8 resid, resid/resid0 = 1.02220302e-13, 1.432204057e-12 MLMG: Timers: Solve = 1.210877052 Iter = 1.10300667 Bottom = 0.0027044 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 2.060004721 * On lev 1 max(abs(rhs)) = 1.079987527 * On lev 2 max(abs(rhs)) = 2.033136893 MLMG: Initial rhs = 2.060004721 MLMG: Initial residual (resid0) = 2.060004721 MLMG: Final Iter. 12 resid, resid/bnorm = 4.037797874e-12, 1.960091564e-12 MLMG: Timers: Solve = 0.981458122 Iter = 0.900730695 Bottom = 0.009293564 >> After projection: * On lev 0 max(abs(rhs)) = 0.004346126182 * On lev 1 max(abs(rhs)) = 0.004155617033 * On lev 2 max(abs(rhs)) = 0.006144599107 Time per step 5.134992106 ============ NEW TIME STEP ============ Step 6: from old_time 1.47920341 to new time 1.629276637 with dt = 0.1500732269. MAC Projection: MLMG: Initial rhs = 1.087120802 MLMG: Initial residual (resid0) = 1.087120802 MLMG: Final Iter. 12 resid, resid/bnorm = 4.238831508e-13, 3.899135682e-13 MLMG: Timers: Solve = 1.442402887 Iter = 1.379076212 Bottom = 0.010633562 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 3.783103061 MLMG: Final Iter. 7 resid, resid/resid0 = 1.208894096e-11, 3.195509285e-12 MLMG: Timers: Solve = 0.904467707 Iter = 0.807964306 Bottom = 0.00222908 Diffusing velocity components all together... MLMG: Initial rhs = 0.02669880387 MLMG: Initial residual (resid0) = 0.06906098457 MLMG: Final Iter. 8 resid, resid/resid0 = 1.070847783e-13, 1.550582851e-12 MLMG: Timers: Solve = 1.211545821 Iter = 1.103663851 Bottom = 0.002714159 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.920938523 * On lev 1 max(abs(rhs)) = 1.21459731 * On lev 2 max(abs(rhs)) = 2.143547949 MLMG: Initial rhs = 2.143547949 MLMG: Initial residual (resid0) = 2.143547949 MLMG: Final Iter. 12 resid, resid/bnorm = 5.256906022e-12, 2.452432205e-12 MLMG: Timers: Solve = 0.980268082 Iter = 0.899646737 Bottom = 0.00874995 >> After projection: * On lev 0 max(abs(rhs)) = 0.005016165465 * On lev 1 max(abs(rhs)) = 0.004552575413 * On lev 2 max(abs(rhs)) = 0.006138299266 Time per step 5.13284792 ============ NEW TIME STEP ============ Regridding... Level 0 8 grids 2048 cells 100 % of domain smallest grid: 16 x 16 biggest grid: 16 x 16 Level 1 8 grids 2048 cells 25 % of domain smallest grid: 16 x 16 biggest grid: 16 x 16 Level 2 16 grids 4096 cells 12.5 % of domain smallest grid: 16 x 16 biggest grid: 16 x 16 Step 7: from old_time 1.629276637 to new time 1.771534732 with dt = 0.1422580944. MAC Projection: MLMG: Initial rhs = 1.129254528 MLMG: Initial residual (resid0) = 1.129254528 MLMG: Final Iter. 12 resid, resid/bnorm = 3.677058658e-13, 3.256182345e-13 MLMG: Timers: Solve = 1.442495508 Iter = 1.378941505 Bottom = 0.010572695 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 2.978072196 MLMG: Final Iter. 7 resid, resid/resid0 = 7.944422897e-12, 2.667639457e-12 MLMG: Timers: Solve = 0.904054963 Iter = 0.807625676 Bottom = 0.002228716 Diffusing velocity components all together... MLMG: Initial rhs = 0.02882490889 MLMG: Initial residual (resid0) = 0.06525093355 MLMG: Final Iter. 8 resid, resid/resid0 = 1.125390471e-13, 1.724711678e-12 MLMG: Timers: Solve = 1.212085437 Iter = 1.104551587 Bottom = 0.002725207 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.820904929 * On lev 1 max(abs(rhs)) = 1.301382769 * On lev 2 max(abs(rhs)) = 2.080358928 MLMG: Initial rhs = 2.080358928 MLMG: Initial residual (resid0) = 2.080358928 MLMG: Final Iter. 12 resid, resid/bnorm = 7.241318656e-12, 3.480802547e-12 MLMG: Timers: Solve = 0.980092394 Iter = 0.899544612 Bottom = 0.008669436 >> After projection: * On lev 0 max(abs(rhs)) = 0.005692345759 * On lev 1 max(abs(rhs)) = 0.004925121721 * On lev 2 max(abs(rhs)) = 0.0062494914 Time per step 5.134386508 ============ NEW TIME STEP ============ Step 8: from old_time 1.771534732 to new time 1.902833366 with dt = 0.1312986346. MAC Projection: MLMG: Initial rhs = 1.068717856 MLMG: Initial residual (resid0) = 1.068717856 MLMG: Final Iter. 12 resid, resid/bnorm = 2.968736368e-13, 2.77784857e-13 MLMG: Timers: Solve = 1.444356303 Iter = 1.380704774 Bottom = 0.01065052 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 2.22832546 MLMG: Final Iter. 7 resid, resid/resid0 = 4.781786078e-12, 2.145910086e-12 MLMG: Timers: Solve = 0.904777605 Iter = 0.808273994 Bottom = 0.002208213 Diffusing velocity components all together... MLMG: Initial rhs = 0.03095699592 MLMG: Initial residual (resid0) = 0.05616460877 MLMG: Final Iter. 8 resid, resid/resid0 = 9.773465945e-14, 1.740146715e-12 MLMG: Timers: Solve = 1.212755342 Iter = 1.104782091 Bottom = 0.002720774 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.680623954 * On lev 1 max(abs(rhs)) = 1.220341387 * On lev 2 max(abs(rhs)) = 1.878186916 MLMG: Initial rhs = 1.878186916 MLMG: Initial residual (resid0) = 1.878186916 MLMG: Final Iter. 12 resid, resid/bnorm = 1.01596509e-11, 5.409286376e-12 MLMG: Timers: Solve = 0.980327277 Iter = 0.89963065 Bottom = 0.008655445 >> After projection: * On lev 0 max(abs(rhs)) = 0.006432966563 * On lev 1 max(abs(rhs)) = 0.005357068629 * On lev 2 max(abs(rhs)) = 0.006287403792 Time per step 5.137889369 ============ NEW TIME STEP ============ Regridding... Level 0 8 grids 2048 cells 100 % of domain smallest grid: 16 x 16 biggest grid: 16 x 16 Level 1 8 grids 2048 cells 25 % of domain smallest grid: 16 x 16 biggest grid: 16 x 16 Level 2 16 grids 4096 cells 12.5 % of domain smallest grid: 16 x 16 biggest grid: 16 x 16 Step 9: from old_time 1.902833366 to new time 2.030486695 with dt = 0.1276533289. MAC Projection: MLMG: Initial rhs = 1.014433017 MLMG: Initial residual (resid0) = 1.014433017 MLMG: Final Iter. 12 resid, resid/bnorm = 2.353672812e-13, 2.320185535e-13 MLMG: Timers: Solve = 1.444105701 Iter = 1.380862037 Bottom = 0.010667838 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.848574108 MLMG: Final Iter. 7 resid, resid/bnorm = 3.562317108e-12, 1.781158554e-12 MLMG: Timers: Solve = 0.904256297 Iter = 0.80767411 Bottom = 0.002205781 Diffusing velocity components all together... MLMG: Initial rhs = 0.03399332434 MLMG: Initial residual (resid0) = 0.05069667285 MLMG: Final Iter. 8 resid, resid/resid0 = 1.108381778e-13, 2.186300828e-12 MLMG: Timers: Solve = 1.211317763 Iter = 1.103214048 Bottom = 0.002727313 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.633964151 * On lev 1 max(abs(rhs)) = 1.125348167 * On lev 2 max(abs(rhs)) = 1.724064052 MLMG: Initial rhs = 1.724064052 MLMG: Initial residual (resid0) = 1.724064052 MLMG: Final Iter. 12 resid, resid/bnorm = 1.277000727e-11, 7.406921606e-12 MLMG: Timers: Solve = 0.981033321 Iter = 0.900328567 Bottom = 0.008761174 >> After projection: * On lev 0 max(abs(rhs)) = 0.007213273996 * On lev 1 max(abs(rhs)) = 0.005860767414 * On lev 2 max(abs(rhs)) = 0.006942995907 Time per step 5.135886754 ============ NEW TIME STEP ============ Step 10: from old_time 2.030486695 to new time 2.157143115 with dt = 0.1266564203. MAC Projection: MLMG: Initial rhs = 0.9536058303 MLMG: Initial residual (resid0) = 0.9536058303 MLMG: Final Iter. 12 resid, resid/bnorm = 1.799671523e-13, 1.887227894e-13 MLMG: Timers: Solve = 1.444755985 Iter = 1.381462469 Bottom = 0.010620533 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.608952095 MLMG: Final Iter. 7 resid, resid/bnorm = 2.954081424e-12, 1.477040712e-12 MLMG: Timers: Solve = 0.904832862 Iter = 0.808261579 Bottom = 0.00222068 Diffusing velocity components all together... MLMG: Initial rhs = 0.03630518466 MLMG: Initial residual (resid0) = 0.04677469051 MLMG: Final Iter. 8 resid, resid/resid0 = 1.406493737e-13, 3.006954661e-12 MLMG: Timers: Solve = 1.211817312 Iter = 1.103693943 Bottom = 0.002715865 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.62120391 * On lev 1 max(abs(rhs)) = 1.03893341 * On lev 2 max(abs(rhs)) = 1.574304385 MLMG: Initial rhs = 1.62120391 MLMG: Initial residual (resid0) = 1.62120391 MLMG: Final Iter. 12 resid, resid/bnorm = 1.350219936e-11, 8.3285016e-12 MLMG: Timers: Solve = 0.981461983 Iter = 0.900854806 Bottom = 0.009308752 >> After projection: * On lev 0 max(abs(rhs)) = 0.008114373586 * On lev 1 max(abs(rhs)) = 0.006574464709 * On lev 2 max(abs(rhs)) = 0.007798957209 Time per step 5.136749246 Writing plotfile rt_no_eb_2d_plt00010 at time 2.157143115 ============ NEW TIME STEP ============ Regridding... Level 0 8 grids 2048 cells 100 % of domain smallest grid: 16 x 16 biggest grid: 16 x 16 Level 1 8 grids 2048 cells 25 % of domain smallest grid: 16 x 16 biggest grid: 16 x 16 Level 2 16 grids 4096 cells 12.5 % of domain smallest grid: 16 x 16 biggest grid: 16 x 16 Step 11: from old_time 2.157143115 to new time 2.282104523 with dt = 0.1249614073. MAC Projection: MLMG: Initial rhs = 0.8662451965 MLMG: Initial residual (resid0) = 0.8662451965 MLMG: Final Iter. 12 resid, resid/bnorm = 1.338928968e-13, 1.545669717e-13 MLMG: Timers: Solve = 1.44441468 Iter = 1.380936789 Bottom = 0.01062111 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.386615695 MLMG: Final Iter. 7 resid, resid/bnorm = 2.469691118e-12, 1.234845559e-12 MLMG: Timers: Solve = 0.905528387 Iter = 0.808784229 Bottom = 0.00222672 Diffusing velocity components all together... MLMG: Initial rhs = 0.0401256362 MLMG: Initial residual (resid0) = 0.04269419574 MLMG: Final Iter. 8 resid, resid/resid0 = 1.769735617e-13, 4.145143352e-12 MLMG: Timers: Solve = 1.211832278 Iter = 1.104225289 Bottom = 0.002723977 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.59950798 * On lev 1 max(abs(rhs)) = 0.9343665299 * On lev 2 max(abs(rhs)) = 1.39591389 MLMG: Initial rhs = 1.59950798 MLMG: Initial residual (resid0) = 1.59950798 MLMG: Final Iter. 12 resid, resid/bnorm = 1.563382757e-11, 9.774147901e-12 MLMG: Timers: Solve = 0.980591349 Iter = 0.900088944 Bottom = 0.009303795 >> After projection: * On lev 0 max(abs(rhs)) = 0.008989232527 * On lev 1 max(abs(rhs)) = 0.007250747966 * On lev 2 max(abs(rhs)) = 0.0086689543 Time per step 5.137596224 ============ NEW TIME STEP ============ Step 12: from old_time 2.282104523 to new time 2.404091983 with dt = 0.1219874598. MAC Projection: MLMG: Initial rhs = 0.8089987032 MLMG: Initial residual (resid0) = 0.8089987032 MLMG: Final Iter. 11 resid, resid/bnorm = 8.016920461e-13, 9.90968271e-13 MLMG: Timers: Solve = 1.330094858 Iter = 1.266726903 Bottom = 0.009707941 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.177264972 MLMG: Final Iter. 7 resid, resid/bnorm = 1.887601186e-12, 9.438005932e-13 MLMG: Timers: Solve = 0.904088375 Iter = 0.80744195 Bottom = 0.002234027 Diffusing velocity components all together... MLMG: Initial rhs = 0.04289567411 MLMG: Initial residual (resid0) = 0.04071057675 MLMG: Final Iter. 8 resid, resid/bnorm = 2.059332522e-13, 4.800793005e-12 MLMG: Timers: Solve = 1.212092588 Iter = 1.103889432 Bottom = 0.002716098 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.561441704 * On lev 1 max(abs(rhs)) = 0.8186176468 * On lev 2 max(abs(rhs)) = 1.270908352 MLMG: Initial rhs = 1.561441704 MLMG: Initial residual (resid0) = 1.561441704 MLMG: Final Iter. 12 resid, resid/bnorm = 1.435984665e-11, 9.196530752e-12 MLMG: Timers: Solve = 0.98090986 Iter = 0.900143197 Bottom = 0.009318542 >> After projection: * On lev 0 max(abs(rhs)) = 0.009868322688 * On lev 1 max(abs(rhs)) = 0.007976936513 * On lev 2 max(abs(rhs)) = 0.009492000879 Time per step 5.021301049 Writing plotfile rt_no_eb_2d_plt00012 at time 2.404091983 Time spent in InitData(): 18.47511603 Time spent in Evolve(): 62.29983789 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: [7337 ... 7391] [The Arena] max space (MB) allocated spread across MPI: [17 ... 17] [The Arena] max space (MB) used spread across MPI: [11 ... 11] [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: [8 ... 8] [The Pinned Arena] max space (MB) used spread across MPI: [0 ... 0] AMReX (26.06-15-g07311ca5127b) finalized