Initializing AMReX (26.05-38-g728cddf4f1c2)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-38-g728cddf4f1c2) initialized Successfully read inputs file ... Using conservative advection update for tracer. Successfully read inputs file ... NavierStokesBase::init_additional_state_types()::have_divu = 0 NavierStokesBase::init_additional_state_types()::have_dsdt = 0 NavierStokesBase::init_additional_state_types: num_state_type = 3 estTimeStep :: LEV = 0 UMAX = 1 0.04993977281 0 estimated timestep: dt = 0.015625 Multiplying dt by init_shrink: dt = 0.015625 grid_places() time: 0.007254723 new finest: 1 Now regridding at level lbase = 0 grid_places() time: 0.00609376 new finest: 1 STEP = 0 TIME = 0 : REGRID with lbase = 0 Level 1 32 grids 286720 cells 13.671875 % of domain smallest grid: 8 x 8 x 8 biggest grid: 32 x 32 x 32 calling initialVelocityProject done calling initialVelocityProject estTimeStep :: LEV = 0 UMAX = 1.413884744 1.358916106 1.094692626 estimated timestep: dt = 0.01105111295 Multiplying dt by init_shrink: dt = 0.01105111295 estTimeStep :: LEV = 1 UMAX = 1.71966304 1.490634699 1.204118065 estimated timestep: dt = 0.004543041175 Multiplying dt by init_shrink: dt = 0.004543041175 post_init_press(): doing initial pressure iterations with dt = 0.004543041175 post_init_press(): iter = 0 Advancing grids at level 0 : starting time = 0 with dt = 0.004543041175 NavierStokes::advance(): before velocity update: max(abs(u/v/w)) = 1.413884744 1.358916106 1.094692626 max(abs(gpx/gpy/gpz/p)) = 0 0 0 0 ... predict edge velocities ... mac_projection NavierStokesBase:mac_project(): lev: 0, time: 0.305672258 ... advect velocities ... advect scalars ... update scalars ... update scalars ... update velocities NavierStokes::advance(): exiting. max(abs(u/v/w)) = 1.407989133 1.370125424 1.063106806 max(abs(gpx/gpy/gpz/p)) = 0 0 0 0 Advancing grids at level 1 : starting time = 0 with dt = 0.004543041175 NavierStokes::advance(): before velocity update: max(abs(u/v/w)) = 1.71966304 1.490634699 1.204118065 max(abs(gpx/gpy/gpz/p)) = 0 0 0 0 ... predict edge velocities ... mac_projection NavierStokesBase:mac_project(): lev: 1, time: 0.633409652 ... advect velocities ... advect scalars ... update scalars ... update scalars ... update velocities NavierStokes::advance(): exiting. max(abs(u/v/w)) = 1.606958999 1.496184497 1.094985102 max(abs(gpx/gpy/gpz/p)) = 0 0 0 0 After sync projection and avgDown: max(abs(u/v/w)) = 1.419000037 1.383821459 1.097603039 max(abs(gpx/gpy/gpz/p)) = 49.95673586 27.52934967 23.56950201 1.53174333 post_init_press(): iter = 1 Advancing grids at level 0 : starting time = 0 with dt = 0.004543041175 NavierStokes::advance(): before velocity update: max(abs(u/v/w)) = 1.413884744 1.358916106 1.094692626 max(abs(gpx/gpy/gpz/p)) = 49.95673586 27.52934967 23.56950201 1.53174333 ... predict edge velocities ... mac_projection NavierStokesBase:mac_project(): lev: 0, time: 0.30276167 ... advect velocities ... advect scalars ... update scalars ... update scalars ... update velocities NavierStokes:velocity_diffusion_update(): lev: 0, time: 2.180000003e-07 NavierStokes::advance(): exiting. max(abs(u/v/w)) = 1.40160602 1.360474196 1.166753314 max(abs(gpx/gpy/gpz/p)) = 49.95673586 27.52934967 23.56950201 1.53174333 Advancing grids at level 1 : starting time = 0 with dt = 0.004543041175 NavierStokes::advance(): before velocity update: max(abs(u/v/w)) = 1.71966304 1.490634699 1.204118065 max(abs(gpx/gpy/gpz/p)) = 54.51358154 51.62160864 41.84755778 1.53174333 ... predict edge velocities ... mac_projection NavierStokesBase:mac_project(): lev: 1, time: 0.567667877 ... advect velocities ... advect scalars ... update scalars ... update scalars ... update velocities NavierStokes:velocity_diffusion_update(): lev: 1, time: 1.999999997e-07 NavierStokes::advance(): exiting. max(abs(u/v/w)) = 1.69850031 1.503275776 1.211423099 max(abs(gpx/gpy/gpz/p)) = 54.51358154 51.62160864 41.84755778 1.53174333 After sync projection and avgDown: max(abs(u/v/w)) = 1.42565571 1.3832633 1.114571093 max(abs(gpx/gpy/gpz/p)) = 56.25917183 30.18134538 24.97234852 1.559579266 post_init_press(): exiting after 2 iterations After initial iterations: max(abs(u/v/w)) = 1.413884744 1.358916106 1.094692626 max(abs(gpx/gpy/gpz/p)) = 56.25917183 30.18134538 24.97234852 1.559579266 INITIAL GRIDS Level 0 8 grids 262144 cells 100 % of domain smallest grid: 32 x 32 x 32 biggest grid: 32 x 32 x 32 Level 1 32 grids 286720 cells 13.671875 % of domain smallest grid: 8 x 8 x 8 biggest grid: 32 x 32 x 32 PLOTFILE: file = DoubleShearLayer_plt00000 Write plotfile time = 0.035622709 seconds estTimeStep :: LEV = 0 UMAX = 1.413884744 1.358916106 1.094692626 estimated timestep: dt = 0.01105111295 Multiplying dt by init_shrink: dt = 0.01105111295 estTimeStep :: LEV = 1 UMAX = 1.71966304 1.490634699 1.204118065 estimated timestep: dt = 0.004543041175 Multiplying dt by init_shrink: dt = 0.004543041175 [Level 0 step 1] ADVANCE at time 0 with dt = 0.00908608235 Advancing grids at level 0 : starting time = 0 with dt = 0.00908608235 NavierStokes::advance(): before velocity update: max(abs(u/v/w)) = 1.413884744 1.358916106 1.094692626 max(abs(gpx/gpy/gpz/p)) = 56.25917183 30.18134538 24.97234852 1.559579266 ... predict edge velocities ... mac_projection NavierStokesBase:mac_project(): lev: 0, time: 0.302435779 ... advect velocities ... advect scalars ... update scalars ... update scalars ... update velocities NavierStokes:velocity_diffusion_update(): lev: 0, time: 1.770000004e-07 NavierStokes::advance(): before nodal projection max(abs(u/v/w)) = 1.41754297 1.449387812 1.259818478 max(abs(gpx/gpy/gpz/p)) = 56.25917183 30.18134538 24.97234852 1.559579266 NavierStokes::advance(): exiting. max(abs(u/v/w)) = 1.434848397 1.393900941 1.224072166 max(abs(gpx/gpy/gpz/p)) = 42.07560118 24.07471778 20.59994932 3.262916143 [Level 0 step 1] Advanced 262144 cells [Level 1 step 1] ADVANCE at time 0 with dt = 0.004543041175 Advancing grids at level 1 : starting time = 0 with dt = 0.004543041175 NavierStokes::advance(): before velocity update: max(abs(u/v/w)) = 1.71966304 1.490634699 1.204118065 max(abs(gpx/gpy/gpz/p)) = 63.19960632 57.13479849 46.78870464 1.57854458 ... predict edge velocities ... mac_projection NavierStokesBase:mac_project(): lev: 1, time: 0.558368162 ... advect velocities ... advect scalars ... update scalars ... update scalars ... update velocities NavierStokes:velocity_diffusion_update(): lev: 1, time: 1.819999991e-07 NavierStokes::advance(): before nodal projection max(abs(u/v/w)) = 1.712538412 1.502412463 1.221983304 max(abs(gpx/gpy/gpz/p)) = 63.19960632 57.13479849 46.78870464 1.57854458 NavierStokes::advance(): exiting. max(abs(u/v/w)) = 1.724113132 1.51397634 1.255291425 max(abs(gpx/gpy/gpz/p)) = 70.51753957 58.06182188 47.93406108 2.088365737 [Level 1 step 1] Advanced 286720 cells [Level 1 step 2] ADVANCE at time 0.004543041175 with dt = 0.004543041175 Advancing grids at level 1 : starting time = 0.004543041175 with dt = 0.004543041175 NavierStokes::advance(): before velocity update: max(abs(u/v/w)) = 1.724113132 1.51397634 1.255291425 max(abs(gpx/gpy/gpz/p)) = 70.51753957 58.06182188 47.93406108 2.088365737 ... predict edge velocities ... mac_projection NavierStokesBase:mac_project(): lev: 1, time: 0.530777912 ... advect velocities ... advect scalars ... update scalars ... update scalars ... update velocities NavierStokes:velocity_diffusion_update(): lev: 1, time: 2.390000002e-07 NavierStokes::advance(): before nodal projection max(abs(u/v/w)) = 1.71798021 1.527517207 1.283613036 max(abs(gpx/gpy/gpz/p)) = 70.51753957 58.06182188 47.93406108 2.088365737 NavierStokes::advance(): exiting. max(abs(u/v/w)) = 1.715320981 1.515822856 1.274384517 max(abs(gpx/gpy/gpz/p)) = 66.27270594 64.50296466 53.87246005 1.90787268 [Level 1 step 2] Advanced 286720 cells mac_sync() on level 0 [STEP 1] Coarse TimeStep time: 5.141818476 [STEP 1] FAB kilobyte spread across MPI nodes: [402417 ... 551631] STEP = 1 TIME = 0.00908608235 DT = 0.00908608235 estTimeStep :: LEV = 0 UMAX = 1.444293735 1.411794162 1.152706021 estimated timestep: dt = 0.01081843646 estTimeStep :: LEV = 1 UMAX = 1.71356846 1.515221593 1.274324161 estimated timestep: dt = 0.004559199227 Now regridding at level lbase = 0 grid_places() time: 0.005835801 new finest: 1 STEP = 1 TIME = 0.00908608235 : REGRID with lbase = 0 Level 1 32 grids 286720 cells 13.671875 % of domain smallest grid: 8 x 8 x 8 biggest grid: 32 x 32 x 32 [Level 0 step 2] ADVANCE at time 0.00908608235 with dt = 0.009062630352 Advancing grids at level 0 : starting time = 0.00908608235 with dt = 0.009062630352 NavierStokes::advance(): before velocity update: max(abs(u/v/w)) = 1.444293735 1.411794162 1.152706021 max(abs(gpx/gpy/gpz/p)) = 60.41888218 33.87996239 28.01160601 1.748621256 ... predict edge velocities ... mac_projection NavierStokesBase:mac_project(): lev: 0, time: 0.305628559 ... advect velocities ... advect scalars ... update scalars ... update scalars ... update velocities NavierStokes:velocity_diffusion_update(): lev: 0, time: 1.330000003e-07 NavierStokes::advance(): before nodal projection max(abs(u/v/w)) = 1.401126859 1.53476437 1.332317453 max(abs(gpx/gpy/gpz/p)) = 60.41888218 33.87996239 28.01160601 1.748621256 NavierStokes::advance(): exiting. max(abs(u/v/w)) = 1.448270239 1.436225524 1.257695179 max(abs(gpx/gpy/gpz/p)) = 35.05289274 23.00708136 19.32238445 2.717968359 [Level 0 step 2] Advanced 262144 cells [Level 1 step 3] ADVANCE at time 0.00908608235 with dt = 0.004531315176 Advancing grids at level 1 : starting time = 0.00908608235 with dt = 0.004531315176 NavierStokes::advance(): before velocity update: max(abs(u/v/w)) = 1.71356846 1.515221593 1.274324161 max(abs(gpx/gpy/gpz/p)) = 66.42884117 64.52645915 53.8808912 1.903972486 ... predict edge velocities ... mac_projection NavierStokesBase:mac_project(): lev: 1, time: 0.571000271 ... advect velocities ... advect scalars ... update scalars ... update scalars ... update velocities NavierStokes:velocity_diffusion_update(): lev: 1, time: 1.780000005e-07 NavierStokes::advance(): before nodal projection max(abs(u/v/w)) = 1.708490769 1.503671985 1.285122646 max(abs(gpx/gpy/gpz/p)) = 66.42884117 64.52645915 53.8808912 1.903972486 NavierStokes::advance(): exiting. max(abs(u/v/w)) = 1.70618043 1.504314074 1.286290674 max(abs(gpx/gpy/gpz/p)) = 62.39127684 65.5019409 54.600846 1.80671381 [Level 1 step 3] Advanced 286720 cells [Level 1 step 4] ADVANCE at time 0.01361739753 with dt = 0.004531315176 Advancing grids at level 1 : starting time = 0.01361739753 with dt = 0.004531315176 NavierStokes::advance(): before velocity update: max(abs(u/v/w)) = 1.70618043 1.504314074 1.286290674 max(abs(gpx/gpy/gpz/p)) = 62.39127684 65.5019409 54.600846 1.80671381 ... predict edge velocities ... mac_projection NavierStokesBase:mac_project(): lev: 1, time: 0.569948886 ... advect velocities ... advect scalars ... update scalars ... update scalars ... update velocities NavierStokes:velocity_diffusion_update(): lev: 1, time: 1.930000018e-07 NavierStokes::advance(): before nodal projection max(abs(u/v/w)) = 1.700488567 1.48263095 1.292457446 max(abs(gpx/gpy/gpz/p)) = 62.39127684 65.5019409 54.600846 1.80671381 NavierStokes::advance(): exiting. max(abs(u/v/w)) = 1.696883533 1.484183768 1.293395532 max(abs(gpx/gpy/gpz/p)) = 58.80642989 65.1008966 53.79880318 1.737959361 [Level 1 step 4] Advanced 286720 cells mac_sync() on level 0 [STEP 2] Coarse TimeStep time: 5.447691638 [STEP 2] FAB kilobyte spread across MPI nodes: [402417 ... 551631] STEP = 2 TIME = 0.0181487127 DT = 0.009062630352 estTimeStep :: LEV = 0 UMAX = 1.445071127 1.427690145 1.171690786 estimated timestep: dt = 0.01081261656 estTimeStep :: LEV = 1 UMAX = 1.695010201 1.483526956 1.293106627 estimated timestep: dt = 0.004609116803 Now regridding at level lbase = 0 grid_places() time: 0.005930751 new finest: 1 STEP = 2 TIME = 0.0181487127 : REGRID with lbase = 0 Level 1 29 grids 288768 cells 13.76953125 % of domain smallest grid: 8 x 8 x 8 biggest grid: 32 x 32 x 32 [Level 0 step 3] ADVANCE at time 0.0181487127 with dt = 0.009118398455 Advancing grids at level 0 : starting time = 0.0181487127 with dt = 0.009118398455 NavierStokes::advance(): before velocity update: max(abs(u/v/w)) = 1.445071127 1.427690145 1.171690786 max(abs(gpx/gpy/gpz/p)) = 51.78129088 34.4029677 27.76227225 1.695609341 ... predict edge velocities ... mac_projection NavierStokesBase:mac_project(): lev: 0, time: 0.305531084 ... advect velocities ... advect scalars ... update scalars ... update scalars ... update velocities NavierStokes:velocity_diffusion_update(): lev: 0, time: 1.749999967e-07 NavierStokes::advance(): before nodal projection max(abs(u/v/w)) = 1.388116979 1.560642445 1.349763528 max(abs(gpx/gpy/gpz/p)) = 51.78129088 34.4029677 27.76227225 1.695609341