Initializing AMReX (26.04-83-g515ed5e0f061)... MPI initialized with 4 MPI processes MPI initialized with thread support level 0 AMReX (26.04-83-g515ed5e0f061) initialized incflo git hash: 24.11-16-g13031713 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 = 0.001388702 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 = 1.24664723e-11, 9.739431484e-13 MLMG: Timers: Solve = 0.01525844 Iter = 0.014329133 Bottom = 0.000307098 >> After projection: * On lev 0 max(abs(rhs)) = 0.0308219163 * On lev 1 max(abs(rhs)) = 0.03231235145 * On lev 2 max(abs(rhs)) = 0.03082686798 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 = 2.416816747e-14, 5.910177235e-13 MLMG: Timers: Solve = 0.010642152 Iter = 0.009895402 Bottom = 0.000304685 Diffusing scalars one at a time ... MLMG: Initial rhs = 4.234922137 MLMG: Initial residual (resid0) = 150.3143303 MLMG: Final Iter. 8 resid, resid/resid0 = 9.599887552e-11, 6.386541809e-13 MLMG: Timers: Solve = 0.004486259 Iter = 0.00410115 Bottom = 0.000103455 Diffusing velocity components all together... MLMG: Initial rhs = 0.01395303901 MLMG: Initial residual (resid0) = 0.1577715851 MLMG: Final Iter. 9 resid, resid/resid0 = 3.822389454e-13, 2.422736294e-12 MLMG: Timers: Solve = 0.007676042 Iter = 0.007157554 Bottom = 0.000129145 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. 10 resid, resid/bnorm = 2.791955035e-13, 4.702563887e-12 MLMG: Timers: Solve = 0.007228423 Iter = 0.006771023 Bottom = 0.00020301 >> 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 = 9.240871957e-15, 1.911666136e-13 MLMG: Timers: Solve = 0.00755534 Iter = 0.007325457 Bottom = 0.000321895 Diffusing scalars one at a time ... MLMG: Initial rhs = 4.226394905 MLMG: Initial residual (resid0) = 150.0272362 MLMG: Final Iter. 8 resid, resid/resid0 = 9.645295673e-11, 6.429029767e-13 MLMG: Timers: Solve = 0.004242843 Iter = 0.003914649 Bottom = 9.9785e-05 Diffusing velocity components all together... MLMG: Initial rhs = 0.01260192234 MLMG: Initial residual (resid0) = 0.1533495943 MLMG: Final Iter. 9 resid, resid/resid0 = 4.014336606e-13, 2.617767999e-12 MLMG: Timers: Solve = 0.007759652 Iter = 0.007316512 Bottom = 0.000126223 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 = 8.259907515e-14, 1.829776644e-12 MLMG: Timers: Solve = 0.007518603 Iter = 0.007086573 Bottom = 0.000203429 >> After projection: * On lev 0 max(abs(rhs)) = 0.002555818398 * On lev 1 max(abs(rhs)) = 0.001062419744 * On lev 2 max(abs(rhs)) = 0.0004714155904 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 = 1.280225925e-14, 1.801759081e-13 MLMG: Timers: Solve = 0.00763949 Iter = 0.007395511 Bottom = 0.000326098 Diffusing scalars one at a time ... MLMG: Initial rhs = 4.22930304 MLMG: Initial residual (resid0) = 150.0354748 MLMG: Final Iter. 8 resid, resid/resid0 = 9.626099917e-11, 6.415882595e-13 MLMG: Timers: Solve = 0.004311395 Iter = 0.003977594 Bottom = 0.000101282 Diffusing velocity components all together... MLMG: Initial rhs = 0.01182595951 MLMG: Initial residual (resid0) = 0.1495856158 MLMG: Final Iter. 9 resid, resid/resid0 = 4.037915835e-13, 2.699401152e-12 MLMG: Timers: Solve = 0.00782635 Iter = 0.007351945 Bottom = 0.000125992 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.02380195159 * On lev 1 max(abs(rhs)) = 0.03419277873 * On lev 2 max(abs(rhs)) = 0.04172347171 MLMG: Initial rhs = 0.04172347171 MLMG: Initial residual (resid0) = 0.04172347171 MLMG: Final Iter. 9 resid, resid/bnorm = 3.614721369e-13, 8.663520126e-12 MLMG: Timers: Solve = 0.006694753 Iter = 0.006278948 Bottom = 0.000181249 >> 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 = 1.384309334e-14, 1.542680208e-13 MLMG: Timers: Solve = 0.007200145 Iter = 0.006942626 Bottom = 0.000321637 Diffusing scalars one at a time ... MLMG: Initial rhs = 4.092577802 MLMG: Initial residual (resid0) = 140.1811367 MLMG: Final Iter. 8 resid, resid/resid0 = 8.821832154e-11, 6.293166369e-13 MLMG: Timers: Solve = 0.004445838 Iter = 0.004105496 Bottom = 0.00010376 Diffusing velocity components all together... MLMG: Initial rhs = 0.01036194062 MLMG: Initial residual (resid0) = 0.1253782542 MLMG: Final Iter. 9 resid, resid/resid0 = 3.491603708e-13, 2.784855898e-12 MLMG: Timers: Solve = 0.007525659 Iter = 0.006833355 Bottom = 0.000126335 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 = 8.886238967e-12, 1.10148521e-12 MLMG: Timers: Solve = 0.008245722 Iter = 0.007812706 Bottom = 0.000226875 >> After projection: * On lev 0 max(abs(rhs)) = 0.004861736713 * On lev 1 max(abs(rhs)) = 0.01006085041 * On lev 2 max(abs(rhs)) = 0.01958133307 Time per step 0.035855839 ============ NEW TIME STEP ============ Step 2: from old_time 0.6302739341 to new time 0.9237136624 with dt = 0.2934397284. MAC Projection: MLMG: Initial rhs = 0.5909855254 MLMG: Initial residual (resid0) = 0.5909855254 MLMG: Final Iter. 13 resid, resid/bnorm = 1.025290963e-13, 1.734883376e-13 MLMG: Timers: Solve = 0.006728526 Iter = 0.00647089 Bottom = 0.000305161 Diffusing scalars one at a time ... MLMG: Initial rhs = 2.515297819 MLMG: Initial residual (resid0) = 27.1771662 MLMG: Final Iter. 7 resid, resid/resid0 = 2.39774645e-10, 8.822650722e-12 MLMG: Timers: Solve = 0.003782275 Iter = 0.003451504 Bottom = 8.0757e-05 Diffusing velocity components all together... MLMG: Initial rhs = 0.01599962184 MLMG: Initial residual (resid0) = 0.07262032801 MLMG: Final Iter. 8 resid, resid/resid0 = 3.027855202e-13, 4.16943201e-12 MLMG: Timers: Solve = 0.006966153 Iter = 0.006502789 Bottom = 0.00010006 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 = 5.277337595e-12, 1.405030524e-12 MLMG: Timers: Solve = 0.008685806 Iter = 0.008242492 Bottom = 0.000225097 >> After projection: * On lev 0 max(abs(rhs)) = 0.003121906772 * On lev 1 max(abs(rhs)) = 0.005210163149 * On lev 2 max(abs(rhs)) = 0.00945258685 Time per step 0.030709195 ============ 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 = 0.5252055881 MLMG: Initial residual (resid0) = 0.5252055881 MLMG: Final Iter. 13 resid, resid/bnorm = 1.065328381e-13, 2.028402601e-13 MLMG: Timers: Solve = 0.007430142 Iter = 0.007178862 Bottom = 0.000376756 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 12.66622096 MLMG: Final Iter. 7 resid, resid/resid0 = 6.795003449e-11, 5.364665174e-12 MLMG: Timers: Solve = 0.003834104 Iter = 0.003501438 Bottom = 8.0978e-05 Diffusing velocity components all together... MLMG: Initial rhs = 0.01884698836 MLMG: Initial residual (resid0) = 0.07530620349 MLMG: Final Iter. 8 resid, resid/resid0 = 1.917021229e-13, 2.545635207e-12 MLMG: Timers: Solve = 0.007062377 Iter = 0.006594025 Bottom = 9.7569e-05 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 2.747693939 * On lev 1 max(abs(rhs)) = 0.8592436558 * On lev 2 max(abs(rhs)) = 1.308213591 MLMG: Initial rhs = 2.747693939 MLMG: Initial residual (resid0) = 2.747693939 MLMG: Final Iter. 11 resid, resid/bnorm = 4.685390964e-12, 1.705208465e-12 MLMG: Timers: Solve = 0.008203061 Iter = 0.007779767 Bottom = 0.00022761 >> After projection: * On lev 0 max(abs(rhs)) = 0.003427048149 * On lev 1 max(abs(rhs)) = 0.004218139661 * On lev 2 max(abs(rhs)) = 0.007252486317 Time per step 0.030937868 ============ NEW TIME STEP ============ Step 4: from old_time 1.13837715 to new time 1.318265632 with dt = 0.1798884822. MAC Projection: MLMG: Initial rhs = 0.7126791409 MLMG: Initial residual (resid0) = 0.7126791409 MLMG: Final Iter. 12 resid, resid/bnorm = 6.218775495e-13, 8.725912038e-13 MLMG: Timers: Solve = 0.006713103 Iter = 0.006463651 Bottom = 0.00027285 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 7.570165806 MLMG: Final Iter. 7 resid, resid/resid0 = 3.2874925e-11, 4.342695503e-12 MLMG: Timers: Solve = 0.003761698 Iter = 0.003426877 Bottom = 7.952e-05 Diffusing velocity components all together... MLMG: Initial rhs = 0.02095506564 MLMG: Initial residual (resid0) = 0.07326581781 MLMG: Final Iter. 8 resid, resid/resid0 = 1.112443945e-13, 1.518366925e-12 MLMG: Timers: Solve = 0.006688637 Iter = 0.006223417 Bottom = 9.6207e-05 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. 11 resid, resid/bnorm = 4.631052486e-12, 2.011250463e-12 MLMG: Timers: Solve = 0.008272879 Iter = 0.007863409 Bottom = 0.000229402 >> After projection: * On lev 0 max(abs(rhs)) = 0.00382488706 * On lev 1 max(abs(rhs)) = 0.004147895276 * On lev 2 max(abs(rhs)) = 0.006435956029 Time per step 0.029702394 ============ 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 = 0.9579829108 MLMG: Initial residual (resid0) = 0.9579829108 MLMG: Final Iter. 12 resid, resid/bnorm = 5.058037322e-13, 5.279882621e-13 MLMG: Timers: Solve = 0.006932266 Iter = 0.006683202 Bottom = 0.000286045 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 = 0.003755175 Iter = 0.003421143 Bottom = 7.9714e-05 Diffusing velocity components all together... MLMG: Initial rhs = 0.02400506848 MLMG: Initial residual (resid0) = 0.07137272199 MLMG: Final Iter. 8 resid, resid/resid0 = 1.022229041e-13, 1.432240515e-12 MLMG: Timers: Solve = 0.006521765 Iter = 0.006060167 Bottom = 9.6097e-05 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. 11 resid, resid/bnorm = 4.879457949e-12, 2.368663479e-12 MLMG: Timers: Solve = 0.008270773 Iter = 0.007944431 Bottom = 0.000233887 >> After projection: * On lev 0 max(abs(rhs)) = 0.004346126182 * On lev 1 max(abs(rhs)) = 0.004155617032 * On lev 2 max(abs(rhs)) = 0.006144599106 Time per step 0.029957515 ============ 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 = 4.236611062e-13, 3.89709318e-13 MLMG: Timers: Solve = 0.006309561 Iter = 0.006058285 Bottom = 0.000270727 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 3.783103061 MLMG: Final Iter. 7 resid, resid/resid0 = 1.20871646e-11, 3.195039735e-12 MLMG: Timers: Solve = 0.004199736 Iter = 0.003866006 Bottom = 8.1186e-05 Diffusing velocity components all together... MLMG: Initial rhs = 0.02669880387 MLMG: Initial residual (resid0) = 0.06906098457 MLMG: Final Iter. 8 resid, resid/resid0 = 1.070820272e-13, 1.550543014e-12 MLMG: Timers: Solve = 0.006532934 Iter = 0.00605018 Bottom = 9.7107e-05 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. 11 resid, resid/bnorm = 5.390462382e-12, 2.51473842e-12 MLMG: Timers: Solve = 0.008539966 Iter = 0.008094525 Bottom = 0.000230718 >> After projection: * On lev 0 max(abs(rhs)) = 0.005016165465 * On lev 1 max(abs(rhs)) = 0.004552575413 * On lev 2 max(abs(rhs)) = 0.006138299264 Time per step 0.029843805 ============ 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, 3.256182346e-13 MLMG: Timers: Solve = 0.006304863 Iter = 0.0059961 Bottom = 0.000282007 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 2.978072196 MLMG: Final Iter. 7 resid, resid/resid0 = 7.943368185e-12, 2.667285298e-12 MLMG: Timers: Solve = 0.003784742 Iter = 0.003450515 Bottom = 8.0193e-05 Diffusing velocity components all together... MLMG: Initial rhs = 0.02882490889 MLMG: Initial residual (resid0) = 0.06525093355 MLMG: Final Iter. 8 resid, resid/resid0 = 1.125454981e-13, 1.724810543e-12 MLMG: Timers: Solve = 0.006928099 Iter = 0.006284372 Bottom = 9.6148e-05 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. 11 resid, resid/bnorm = 6.158011601e-12, 2.960071706e-12 MLMG: Timers: Solve = 0.007952288 Iter = 0.007511175 Bottom = 0.000223552 >> After projection: * On lev 0 max(abs(rhs)) = 0.005692345758 * On lev 1 max(abs(rhs)) = 0.00492512172 * On lev 2 max(abs(rhs)) = 0.006249491397 Time per step 0.029191178 ============ 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 = 2.960964807e-13, 2.770576715e-13 MLMG: Timers: Solve = 0.006526494 Iter = 0.006263376 Bottom = 0.000270019 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 2.22832546 MLMG: Final Iter. 7 resid, resid/resid0 = 4.782396701e-12, 2.146184113e-12 MLMG: Timers: Solve = 0.003747545 Iter = 0.003414262 Bottom = 8.0161e-05 Diffusing velocity components all together... MLMG: Initial rhs = 0.03095699592 MLMG: Initial residual (resid0) = 0.05616460877 MLMG: Final Iter. 8 resid, resid/resid0 = 9.773445616e-14, 1.740143095e-12 MLMG: Timers: Solve = 0.007181763 Iter = 0.00669676 Bottom = 9.6638e-05 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. 11 resid, resid/bnorm = 6.904981795e-12, 3.676408208e-12 MLMG: Timers: Solve = 0.007875706 Iter = 0.00754699 Bottom = 0.000236882 >> After projection: * On lev 0 max(abs(rhs)) = 0.006432966562 * On lev 1 max(abs(rhs)) = 0.005357068628 * On lev 2 max(abs(rhs)) = 0.006287403792 Time per step 0.029725567 ============ 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 = 2.350342143e-13, 2.316902254e-13 MLMG: Timers: Solve = 0.006739366 Iter = 0.006451048 Bottom = 0.000266007 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.848574108 MLMG: Final Iter. 7 resid, resid/bnorm = 3.560873818e-12, 1.780436909e-12 MLMG: Timers: Solve = 0.00378769 Iter = 0.003450495 Bottom = 7.9812e-05 Diffusing velocity components all together... MLMG: Initial rhs = 0.03399332434 MLMG: Initial residual (resid0) = 0.05069667285 MLMG: Final Iter. 8 resid, resid/resid0 = 1.108321334e-13, 2.186181601e-12 MLMG: Timers: Solve = 0.006483232 Iter = 0.006026597 Bottom = 9.5818e-05 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. 11 resid, resid/bnorm = 7.911562031e-12, 4.588902612e-12 MLMG: Timers: Solve = 0.008452767 Iter = 0.00786402 Bottom = 0.00022366 >> After projection: * On lev 0 max(abs(rhs)) = 0.007213273995 * On lev 1 max(abs(rhs)) = 0.005860767413 * On lev 2 max(abs(rhs)) = 0.006942995906 Time per step 0.03000429 ============ 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 = 1.800781746e-13, 1.888392131e-13 MLMG: Timers: Solve = 0.006259051 Iter = 0.006008243 Bottom = 0.000265823 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.608952095 MLMG: Final Iter. 7 resid, resid/bnorm = 2.953803868e-12, 1.476901934e-12 MLMG: Timers: Solve = 0.00377144 Iter = 0.003435802 Bottom = 7.9325e-05 Diffusing velocity components all together... MLMG: Initial rhs = 0.03630518466 MLMG: Initial residual (resid0) = 0.04677469051 MLMG: Final Iter. 8 resid, resid/resid0 = 1.406490484e-13, 3.006947708e-12 MLMG: Timers: Solve = 0.00650292 Iter = 0.006041957 Bottom = 9.5472e-05 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. 11 resid, resid/bnorm = 8.406886298e-12, 5.185582299e-12 MLMG: Timers: Solve = 0.00823019 Iter = 0.007903088 Bottom = 0.000224342 >> After projection: * On lev 0 max(abs(rhs)) = 0.008114373585 * On lev 1 max(abs(rhs)) = 0.006574464707 * On lev 2 max(abs(rhs)) = 0.007798957208 Time per step 0.029602605 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 = 1.335598299e-13, 1.541824767e-13 MLMG: Timers: Solve = 0.006718733 Iter = 0.006484199 Bottom = 0.000267312 Diffusing scalars one at a time ... MLMG: Initial rhs = 2 MLMG: Initial residual (resid0) = 1.386615695 MLMG: Final Iter. 7 resid, resid/bnorm = 2.469358051e-12, 1.234679026e-12 MLMG: Timers: Solve = 0.00378962 Iter = 0.003446737 Bottom = 7.9983e-05 Diffusing velocity components all together... MLMG: Initial rhs = 0.0401256362 MLMG: Initial residual (resid0) = 0.04269419574 MLMG: Final Iter. 8 resid, resid/resid0 = 1.76974429e-13, 4.145163668e-12 MLMG: Timers: Solve = 0.007101072 Iter = 0.006629034 Bottom = 9.753e-05 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. 11 resid, resid/bnorm = 8.282263764e-12, 5.178007154e-12 MLMG: Timers: Solve = 0.007747602 Iter = 0.007403061 Bottom = 0.000222717 >> After projection: * On lev 0 max(abs(rhs)) = 0.008989232525 * On lev 1 max(abs(rhs)) = 0.007250747965 * On lev 2 max(abs(rhs)) = 0.008668954298 Time per step 0.030002035 ============ 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 = 8.019140907e-13, 9.912427393e-13 MLMG: Timers: Solve = 0.005950933 Iter = 0.005668491 Bottom = 0.000242925 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 = 0.0037922 Iter = 0.003455649 Bottom = 7.9242e-05 Diffusing velocity components all together... MLMG: Initial rhs = 0.04289567411 MLMG: Initial residual (resid0) = 0.04071057675 MLMG: Final Iter. 8 resid, resid/bnorm = 2.059295659e-13, 4.800707069e-12 MLMG: Timers: Solve = 0.00649469 Iter = 0.006026015 Bottom = 9.6813e-05 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. 11 resid, resid/bnorm = 8.226308523e-12, 5.268405797e-12 MLMG: Timers: Solve = 0.008418415 Iter = 0.007965054 Bottom = 0.000224229 >> After projection: * On lev 0 max(abs(rhs)) = 0.009868322687 * On lev 1 max(abs(rhs)) = 0.007976936512 * On lev 2 max(abs(rhs)) = 0.009492000877 Time per step 0.02954998 Writing plotfile rt_no_eb_2d_plt00012 at time 2.404091983 Time spent in InitData(): 0.140356619 Time spent in Evolve(): 0.378830843 Unused ParmParse Variables: [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] AMReX (26.04-83-g515ed5e0f061) finalized