Initializing AMReX (26.06-1-g65060875b0e4)... MPI initialized with 2 MPI processes MPI initialized with thread support level 0 OMP initialized with 2 OMP threads AMReX (26.06-1-g65060875b0e4) initialized Successfully read inputs file ... AMReX git describe: 26.06-1-g65060875b Nyx git describe: 21.02.1-261-g8b5a29f3-dirty Nyx::hydro_tile_size unset, using fabarray.mfiter_tile_size default: (1024000,8,8) Suggested default for currently compiled CPU / GPU: nyx.hydro_tile_size=(1024,16,16) Nyx::sundials_tile_size unset, using fabarray.mfiter_tile_size default: (1024000,8,8) Suggested default for currently compiled CPU / GPU: nyx.sundials_tile_size=(1024,16,16) Nyx::setting init_sb_vels to 0 since do_santa_barbara = 0 2 Species: H He Successfully read inputs file ... Getting Gconst from nyx_constants: 4.300927161e-09 Using -5.404704468e-08 for 4 pi G in Gravity.cpp Initializing the data at level 0 ... setting particle_initrandom_mass to 2.123188769e+11 by dividing 8.696581196e+14 by 4096 Initializing DM particles from "particle_file.2line" ... Redistributing from processor 0 to 0 Redistributing from processor 1 to 1 Total number of particles: 16 Average gas density 1 Average dm density 0.0048828125 Average total density 1.004882812 Done initializing the level 0 data ...estdt from hydro at level 0: 0.54 ...estdt from particles at level 0: 0.003125 Nyx::est_time_step at level 0: estdt = 0.003125 Integrating a from time 0 by dt = 0.003125 Old / new A time 0 0.003125 Old / new A 1 1 Old / new z 0 0 grid_places() time: 0.000412942 new finest: 1 Initializing the data at level 1 BA SIZE 0 FLEV 1 Calling redistribute because the size of BoxArray changed Done initializing the level 1 data grid_places() time: 0.001129697 new finest: 2 Initializing the data at level 2 BA SIZE 2 FLEV 2 Calling redistribute because the size of BoxArray changed Done initializing the level 2 data Now regridding at level lbase = 0 grid_places() time: 0.001523603 new finest: 2 Initializing the data at level 1 Calling redistribute because BoxArray changed Done initializing the level 1 data Initializing the data at level 2 Calling redistribute because BoxArray changed Done initializing the level 2 data NOT calling redistribute because NOT changed STEP = 0 TIME = 0 : REGRID with lbase = 0 Level 1 8 grids 32768 cells 100 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Level 2 40 grids 53248 cells 20.3125 % of domain smallest grid: 8 x 8 x 8 biggest grid: 16 x 16 x 16 Now regridding at level lbase = 0 grid_places() time: 0.001617743 new finest: 2 Regridding at level lbase = 0 but grids unchanged Setting the current time in the state data to 0 Setting the current time in the state data to 0 Setting the current time in the state data to 0 NOT calling redistribute because NOT changed Gravity ... defining average density in Gravity::set_mass_offset to be 1.004882812 Gravity ... multilevel solve for new phi at base level 0 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -8.67361738e-19 to ensure solvability MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 1.482787005e-06 MLMG: Final Iter. 8 resid, resid/bnorm = 7.674118502e-19, 5.17546922e-13 MLMG: Timers: Solve = 0.051074624 Iter = 0.046017292 Bottom = 0.000734946 Average gas density 1 Average dm density 0.0048828125 Average total density 1.004882812 Average temperature 471.6564507 ... setting small_dens to 1e-06 ... setting small_temp to 0.0004716564507 ... setting small_pres to 6.666666667e-12 INITIAL GRIDS Level 0 2 grids 4096 cells 100 % of domain smallest grid: 16 x 16 x 8 biggest grid: 16 x 16 x 8 Level 1 8 grids 32768 cells 100 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Level 2 40 grids 53248 cells 20.3125 % of domain smallest grid: 8 x 8 x 8 biggest grid: 16 x 16 x 16 PLOTFILE: file = Part-2line_plt00000 Output file Part-2line_plt00000.temp at time 1.000000 and step 0 Write plotfile time = 0.018304786 seconds ...estdt from hydro at level 0: 0.54 ...there are no particles at level 0 Nyx::est_time_step at level 0: estdt = 0.54 ...estdt from hydro at level 1: 0.27 ...there are no particles at level 1 Nyx::est_time_step at level 1: estdt = 0.27 ...estdt from hydro at level 2: 0.135 ...estdt from particles at level 2: 0.00078125 Nyx::est_time_step at level 2: estdt = 0.00078125 Re-integrating a from time 0 by dt = 0.003125 Old / new A time 0 0.003125 Old / new A 1 1 Old / new z 0 0 [Level 0 step 1] ADVANCE at time 0 with dt = 0.003125 Gravity ... multilevel solve for old phi at base level 0 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -8.67361738e-19 to ensure solvability MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 7.674118502e-19 MLMG: No iterations needed MLMG: Timers: Solve = 0.003324979 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 0 ... solve for phi at level 0 ... subtracting average density from RHS in solve ... 1.004882812 ... subtracting -4.792173602e-17 to ensure solvability MLMG: Initial rhs = 6.729490427e-08 MLMG: Initial residual (resid0) = 5.789252198e-08 MLMG: Final Iter. 7 resid, resid/bnorm = 2.441165084e-21, 3.627563053e-14 MLMG: Timers: Solve = 0.004826893 Iter = 0.00445671 Bottom = 0.000469078 moveKick ... updating velocity only [Level 0 step 1] Advanced 4096 cells [Level 1 step 1] ADVANCE at time 0 with dt = 0.0015625 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 1 ... solve for phi at level 1 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 5.402065453e-07 MLMG: Initial residual (resid0) = 4.573042079e-07 MLMG: Final Iter. 7 resid, resid/bnorm = 1.613824205e-20, 2.987420681e-14 MLMG: Timers: Solve = 0.012503974 Iter = 0.011971805 Bottom = 0.000479758 moveKick ... updating velocity only [Level 1 step 1] Advanced 32768 cells [Level 2 step 1] ADVANCE at time 0 with dt = 0.00078125 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 1.578173705e-06 MLMG: Final Iter. 8 resid, resid/bnorm = 3.426157282e-19, 1.547843941e-13 MLMG: Timers: Solve = 0.036477063 Iter = 0.035831415 Bottom = 0.015280216 moveKick ... updating velocity only [Level 2 step 1] Advanced 53248 cells [Level 2 step 2] ADVANCE at time 0.00078125 with dt = 0.00078125 Gravity ... multilevel solve for old phi at base level 2 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 3.426157282e-19 MLMG: No iterations needed MLMG: Timers: Solve = 0.000608522 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 2.097025334e-06 MLMG: Final Iter. 8 resid, resid/resid0 = 6.110122623e-19, 2.913709493e-13 MLMG: Timers: Solve = 0.036357297 Iter = 0.035748046 Bottom = 0.015466622 moveKick ... updating velocity only [Level 2 step 2] Advanced 53248 cells [Level 1 step 2] ADVANCE at time 0.0015625 with dt = 0.0015625 Gravity ... multilevel solve for old phi at base level 1 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -1.517883041e-17 to ensure solvability MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 8.380401878e-10 MLMG: Final Iter. 6 resid, resid/bnorm = 9.773029853e-19, 6.590986988e-13 MLMG: Timers: Solve = 0.033455023 Iter = 0.031160018 Bottom = 0.000530906 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 1 ... solve for phi at level 1 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.851174617e-07 MLMG: Initial residual (resid0) = 3.113485678e-07 MLMG: Final Iter. 7 resid, resid/resid0 = 4.64628384e-20, 1.492309367e-13 MLMG: Timers: Solve = 0.012353883 Iter = 0.011798087 Bottom = 0.000507511 moveKick ... updating velocity only [Level 1 step 2] Advanced 32768 cells [Level 2 step 3] ADVANCE at time 0.0015625 with dt = 0.00078125 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 1.578173705e-06 MLMG: Final Iter. 8 resid, resid/bnorm = 4.916937337e-19, 2.221337504e-13 MLMG: Timers: Solve = 0.03657066 Iter = 0.035920236 Bottom = 0.015639124 moveKick ... updating velocity only [Level 2 step 3] Advanced 53248 cells [Level 2 step 4] ADVANCE at time 0.00234375 with dt = 0.00078125 Gravity ... multilevel solve for old phi at base level 2 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 4.916937337e-19 MLMG: No iterations needed MLMG: Timers: Solve = 0.000609795 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 2.097025334e-06 MLMG: Final Iter. 8 resid, resid/resid0 = 2.574330306e-19, 1.227610494e-13 MLMG: Timers: Solve = 0.036871232 Iter = 0.036259534 Bottom = 0.015974116 moveKick ... updating velocity only [Level 2 step 4] Advanced 53248 cells [STEP 1] Coarse TimeStep time: 1.552939203 [STEP 1] FAB kilobyte spread across MPI nodes: [70282 ... 72347] STEP = 1 TIME = 0.003125 DT = 0.003125 ...estdt from hydro at level 0: 0.54 ...there are no particles at level 0 Nyx::est_time_step at level 0: estdt = 0.54 ...estdt from hydro at level 1: 0.27 ...there are no particles at level 1 Nyx::est_time_step at level 1: estdt = 0.27 ...estdt from hydro at level 2: 0.135 ...estdt from particles at level 2: 0.00078125 Nyx::est_time_step at level 2: estdt = 0.00078125 Nyx::compute_new_dt : limiting dt at level 0 ... new dt computed: 0.54 ... but limiting to: 0.0034375 = 1.1 * 0.003125 Nyx::compute_new_dt : limiting dt at level 1 ... new dt computed: 0.27 ... but limiting to: 0.00171875 = 1.1 * 0.0015625 Integrating a from time 0.003125 by dt = 0.003125 Old / new A time 0.003125 0.00625 Old / new A 1 1 Old / new z 0 0 Now regridding at level lbase = 1 grid_places() time: 0.000684613 new finest: 2 Setting the current time in the state data to 0.003125 Calling redistribute because BoxArray changed TIME = 0.003125 : REGRID with lbase = 1 Level 2 15 grids 11264 cells 4.296875 % of domain smallest grid: 8 x 8 x 8 biggest grid: 16 x 8 x 8 [Level 0 step 2] ADVANCE at time 0.003125 with dt = 0.003125 Gravity ... multilevel solve for old phi at base level 0 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -4.943961907e-17 to ensure solvability MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 2.050217247e-08 MLMG: Final Iter. 8 resid, resid/bnorm = 9.793425542e-20, 6.604741957e-14 MLMG: Timers: Solve = 0.030175605 Iter = 0.027874121 Bottom = 0.0007111 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 0 ... solve for phi at level 0 ... subtracting average density from RHS in solve ... 1.004882812 ... subtracting -1.394283994e-16 to ensure solvability MLMG: Initial rhs = 2.892150254e-08 MLMG: Initial residual (resid0) = 3.873110818e-08 MLMG: Final Iter. 7 resid, resid/resid0 = 3.889920228e-21, 1.004340028e-13 MLMG: Timers: Solve = 0.004598335 Iter = 0.004188447 Bottom = 0.000320717 moveKick ... updating velocity only [Level 0 step 2] Advanced 4096 cells [Level 1 step 3] ADVANCE at time 0.003125 with dt = 0.0015625 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 1 ... solve for phi at level 1 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 5.402065453e-07 MLMG: Initial residual (resid0) = 4.641046646e-07 MLMG: Final Iter. 7 resid, resid/bnorm = 2.531477697e-20, 4.686129258e-14 MLMG: Timers: Solve = 0.012273026 Iter = 0.011708319 Bottom = 0.000322976 moveKick ... updating velocity only [Level 1 step 3] Advanced 32768 cells [Level 2 step 5] ADVANCE at time 0.003125 with dt = 0.00078125 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 1.578173705e-06 MLMG: Final Iter. 8 resid, resid/bnorm = 8.975266368e-20, 4.054779312e-14 MLMG: Timers: Solve = 0.00906448 Iter = 0.0088328 Bottom = 0.002577285 moveKick ... updating velocity only [Level 2 step 5] Advanced 11264 cells [Level 2 step 6] ADVANCE at time 0.00390625 with dt = 0.00078125 Gravity ... multilevel solve for old phi at base level 2 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 8.975266368e-20 MLMG: No iterations needed MLMG: Timers: Solve = 0.000234945 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 2.097025334e-06 MLMG: Final Iter. 8 resid, resid/resid0 = 1.897878028e-19, 9.050334286e-14 MLMG: Timers: Solve = 0.00907633 Iter = 0.00884178 Bottom = 0.002575113 moveKick ... updating velocity only [Level 2 step 6] Advanced 11264 cells [Level 1 step 4] ADVANCE at time 0.0046875 with dt = 0.0015625 Gravity ... multilevel solve for old phi at base level 1 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting 9.540979118e-18 to ensure solvability MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 9.484814095e-09 MLMG: Final Iter. 7 resid, resid/bnorm = 7.051416937e-19, 4.755515739e-13 MLMG: Timers: Solve = 0.021237292 Iter = 0.019899514 Bottom = 0.000330759 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 1 ... solve for phi at level 1 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 3.704988249e-07 MLMG: Initial residual (resid0) = 3.495865805e-07 MLMG: Final Iter. 7 resid, resid/bnorm = 1.084899072e-20, 2.928211911e-14 MLMG: Timers: Solve = 0.012185427 Iter = 0.01158619 Bottom = 0.000317894 moveKick ... updating velocity only [Level 1 step 4] Advanced 32768 cells [Level 2 step 7] ADVANCE at time 0.0046875 with dt = 0.00078125 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.766944786e-06 MLMG: Initial residual (resid0) = 2.131615442e-06 MLMG: Final Iter. 8 resid, resid/bnorm = 1.294161291e-19, 4.677221237e-14 MLMG: Timers: Solve = 0.008859276 Iter = 0.008627968 Bottom = 0.00244689 moveKick ... updating velocity only [Level 2 step 7] Advanced 11264 cells [Level 2 step 8] ADVANCE at time 0.00546875 with dt = 0.00078125 Gravity ... multilevel solve for old phi at base level 2 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level MLMG: Initial rhs = 2.766944786e-06 MLMG: Initial residual (resid0) = 1.294161291e-19 MLMG: No iterations needed MLMG: Timers: Solve = 0.000235415 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.965837911e-06 MLMG: Initial residual (resid0) = 2.793151269e-06 MLMG: Final Iter. 7 resid, resid/bnorm = 1.876333953e-18, 6.326488533e-13 MLMG: Timers: Solve = 0.007937738 Iter = 0.007707127 Bottom = 0.002265565 moveKick ... updating velocity only [Level 2 step 8] Advanced 11264 cells [STEP 2] Coarse TimeStep time: 0.661374602 [STEP 2] FAB kilobyte spread across MPI nodes: [70282 ... 72347] STEP = 2 TIME = 0.00625 DT = 0.003125 ...estdt from hydro at level 0: 0.54 ...there are no particles at level 0 Nyx::est_time_step at level 0: estdt = 0.54 ...estdt from hydro at level 1: 0.27 ...there are no particles at level 1 Nyx::est_time_step at level 1: estdt = 0.27 ...estdt from hydro at level 2: 0.135 ...estdt from particles at level 2: 0.00078125 Nyx::est_time_step at level 2: estdt = 0.00078125 Nyx::compute_new_dt : limiting dt at level 0 ... new dt computed: 0.54 ... but limiting to: 0.0034375 = 1.1 * 0.003125 Nyx::compute_new_dt : limiting dt at level 1 ... new dt computed: 0.27 ... but limiting to: 0.00171875 = 1.1 * 0.0015625 Integrating a from time 0.00625 by dt = 0.003125 Old / new A time 0.00625 0.009375 Old / new A 1 1 Old / new z 0 0 Now regridding at level lbase = 0 grid_places() time: 0.000850169 new finest: 2 Setting the current time in the state data to 0.00625 Setting the current time in the state data to 0.00625 Calling redistribute because BoxArray changed Gravity ... multilevel solve for new phi at base level 0 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -8.326672685e-17 to ensure solvability MLMG: Initial rhs = 2.965837911e-06 MLMG: Initial residual (resid0) = 7.247393028e-09 MLMG: Final Iter. 7 resid, resid/bnorm = 3.389013253e-19, 1.142683233e-13 MLMG: Timers: Solve = 0.025052815 Iter = 0.02281956 Bottom = 0.000320069 STEP = 2 TIME = 0.00625 : REGRID with lbase = 0 Level 1 8 grids 32768 cells 100 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Level 2 14 grids 7168 cells 2.734375 % of domain smallest grid: 8 x 8 x 8 biggest grid: 8 x 8 x 8 [Level 0 step 3] ADVANCE at time 0.00625 with dt = 0.003125 Gravity ... multilevel solve for old phi at base level 0 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -8.326672685e-17 to ensure solvability MLMG: Initial rhs = 2.965837911e-06 MLMG: Initial residual (resid0) = 3.389013253e-19 MLMG: No iterations needed MLMG: Timers: Solve = 0.001785659 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 0 ... solve for phi at level 0 ... subtracting average density from RHS in solve ... 1.004882812 ... subtracting -2.45029691e-17 to ensure solvability MLMG: Initial rhs = 6.729490427e-08 MLMG: Initial residual (resid0) = 5.734865479e-08 MLMG: Final Iter. 7 resid, resid/bnorm = 5.037943521e-21, 7.486367022e-14 MLMG: Timers: Solve = 0.004566198 Iter = 0.004168118 Bottom = 0.000312481 moveKick ... updating velocity only [Level 0 step 3] Advanced 4096 cells [Level 1 step 5] ADVANCE at time 0.00625 with dt = 0.0015625 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 1 ... solve for phi at level 1 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 5.402065453e-07 MLMG: Initial residual (resid0) = 4.57065785e-07 MLMG: Final Iter. 6 resid, resid/bnorm = 4.29034337e-19, 7.942042553e-13 MLMG: Timers: Solve = 0.010627883 Iter = 0.010035381 Bottom = 0.000277363 moveKick ... updating velocity only [Level 1 step 5] Advanced 32768 cells [Level 2 step 9] ADVANCE at time 0.00625 with dt = 0.00078125 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.766944786e-06 MLMG: Initial residual (resid0) = 1.578173705e-06 MLMG: Final Iter. 7 resid, resid/bnorm = 2.645371007e-18, 9.560620869e-13 MLMG: Timers: Solve = 0.006777201 Iter = 0.006543026 Bottom = 0.001429528 moveKick ... updating velocity only [Level 2 step 9] Advanced 7168 cells [Level 2 step 10] ADVANCE at time 0.00703125 with dt = 0.00078125 Gravity ... multilevel solve for old phi at base level 2 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level MLMG: Initial rhs = 2.766944786e-06 MLMG: Initial residual (resid0) = 2.645371007e-18 MLMG: No iterations needed MLMG: Timers: Solve = 0.000232754 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 2.650467071e-06 MLMG: Final Iter. 8 resid, resid/resid0 = 1.633206081e-19, 6.16195575e-14 MLMG: Timers: Solve = 0.007568863 Iter = 0.007344168 Bottom = 0.001642636 moveKick ... updating velocity only [Level 2 step 10] Advanced 7168 cells [Level 1 step 6] ADVANCE at time 0.0078125 with dt = 0.0015625 Gravity ... multilevel solve for old phi at base level 1 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting 1.127570259e-17 to ensure solvability MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 9.957448238e-09 MLMG: Final Iter. 7 resid, resid/bnorm = 5.796934466e-19, 3.909485616e-13 MLMG: Timers: Solve = 0.019931248 Iter = 0.018575528 Bottom = 0.000333501 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 1 ... solve for phi at level 1 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.851174617e-07 MLMG: Initial residual (resid0) = 3.444676299e-07 MLMG: Final Iter. 7 resid, resid/resid0 = 3.456467247e-20, 1.003422948e-13 MLMG: Timers: Solve = 0.012280218 Iter = 0.011622335 Bottom = 0.000316169 moveKick ... updating velocity only [Level 1 step 6] Advanced 32768 cells [Level 2 step 11] ADVANCE at time 0.0078125 with dt = 0.00078125 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 1.578173705e-06 MLMG: Final Iter. 8 resid, resid/bnorm = 8.703925278e-20, 3.932194845e-14 MLMG: Timers: Solve = 0.007573322 Iter = 0.007341645 Bottom = 0.001617504 moveKick ... updating velocity only [Level 2 step 11] Advanced 7168 cells [Level 2 step 12] ADVANCE at time 0.00859375 with dt = 0.00078125 Gravity ... multilevel solve for old phi at base level 2 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 8.703925278e-20 MLMG: No iterations needed MLMG: Timers: Solve = 0.000227885 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 2.097025334e-06 MLMG: Final Iter. 7 resid, resid/resid0 = 1.168963318e-18, 5.574388155e-13 MLMG: Timers: Solve = 0.006713721 Iter = 0.006489086 Bottom = 0.001459109 moveKick ... updating velocity only [Level 2 step 12] Advanced 7168 cells [STEP 3] Coarse TimeStep time: 0.604963675 [STEP 3] FAB kilobyte spread across MPI nodes: [70282 ... 72347] STEP = 3 TIME = 0.009375 DT = 0.003125 ...estdt from hydro at level 0: 0.54 ...there are no particles at level 0 Nyx::est_time_step at level 0: estdt = 0.54 ...estdt from hydro at level 1: 0.27 ...there are no particles at level 1 Nyx::est_time_step at level 1: estdt = 0.27 ...estdt from hydro at level 2: 0.135 ...estdt from particles at level 2: 0.00078125 Nyx::est_time_step at level 2: estdt = 0.00078125 Nyx::compute_new_dt : limiting dt at level 0 ... new dt computed: 0.54 ... but limiting to: 0.0034375 = 1.1 * 0.003125 Nyx::compute_new_dt : limiting dt at level 1 ... new dt computed: 0.27 ... but limiting to: 0.00171875 = 1.1 * 0.0015625 Integrating a from time 0.009375 by dt = 0.003125 Old / new A time 0.009375 0.0125 Old / new A 1 1 Old / new z 0 0 Now regridding at level lbase = 1 grid_places() time: 0.000562706 new finest: 2 Setting the current time in the state data to 0.009375 Calling redistribute because BoxArray changed TIME = 0.009375 : REGRID with lbase = 1 Level 2 36 grids 46080 cells 17.578125 % of domain smallest grid: 8 x 8 x 8 biggest grid: 16 x 16 x 16 [Level 0 step 4] ADVANCE at time 0.009375 with dt = 0.003125 Gravity ... multilevel solve for old phi at base level 0 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting 6.938893904e-18 to ensure solvability MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 1.380180577e-07 MLMG: Final Iter. 8 resid, resid/bnorm = 9.677237685e-20, 6.526384204e-14 MLMG: Timers: Solve = 0.049224858 Iter = 0.044725139 Bottom = 0.000745724 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 0 ... solve for phi at level 0 ... subtracting average density from RHS in solve ... 1.004882812 ... subtracting -6.613633252e-18 to ensure solvability MLMG: Initial rhs = 1.432880048e-08 MLMG: Initial residual (resid0) = 4.198898866e-08 MLMG: Final Iter. 7 resid, resid/resid0 = 2.638706154e-21, 6.28428128e-14 MLMG: Timers: Solve = 0.004831313 Iter = 0.004404355 Bottom = 0.000497967 moveKick ... updating velocity only [Level 0 step 4] Advanced 4096 cells [Level 1 step 7] ADVANCE at time 0.009375 with dt = 0.0015625 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 1 ... solve for phi at level 1 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 5.402065453e-07 MLMG: Initial residual (resid0) = 4.593886225e-07 MLMG: Final Iter. 7 resid, resid/bnorm = 3.715529875e-20, 6.877980114e-14 MLMG: Timers: Solve = 0.01234066 Iter = 0.011784933 Bottom = 0.000461544 moveKick ... updating velocity only [Level 1 step 7] Advanced 32768 cells [Level 2 step 13] ADVANCE at time 0.009375 with dt = 0.00078125 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 1.578173705e-06 MLMG: Final Iter. 8 resid, resid/bnorm = 6.046688727e-19, 2.731728213e-13 MLMG: Timers: Solve = 0.032287805 Iter = 0.031697409 Bottom = 0.013279379 moveKick ... updating velocity only [Level 2 step 13] Advanced 46080 cells [Level 2 step 14] ADVANCE at time 0.01015625 with dt = 0.00078125 Gravity ... multilevel solve for old phi at base level 2 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 6.046688727e-19 MLMG: No iterations needed MLMG: Timers: Solve = 0.000580072 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 2.097025334e-06 MLMG: Final Iter. 8 resid, resid/resid0 = 6.033815729e-19, 2.877321333e-13 MLMG: Timers: Solve = 0.031263695 Iter = 0.03067408 Bottom = 0.012536834 moveKick ... updating velocity only [Level 2 step 14] Advanced 46080 cells [Level 1 step 8] ADVANCE at time 0.0109375 with dt = 0.0015625 Gravity ... multilevel solve for old phi at base level 1 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -8.847089727e-17 to ensure solvability MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 3.198732139e-08 MLMG: Final Iter. 7 resid, resid/bnorm = 2.423606108e-19, 1.634493761e-13 MLMG: Timers: Solve = 0.037339426 Iter = 0.034685628 Bottom = 0.000623027 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 1 ... solve for phi at level 1 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.851174617e-07 MLMG: Initial residual (resid0) = 3.113486436e-07 MLMG: Final Iter. 7 resid, resid/resid0 = 3.300719478e-20, 1.060136136e-13 MLMG: Timers: Solve = 0.012611362 Iter = 0.011904254 Bottom = 0.000599738 moveKick ... updating velocity only [Level 1 step 8] Advanced 32768 cells [Level 2 step 15] ADVANCE at time 0.0109375 with dt = 0.00078125 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 1.578173705e-06 MLMG: Final Iter. 8 resid, resid/bnorm = 4.947654689e-19, 2.235214761e-13 MLMG: Timers: Solve = 0.031085245 Iter = 0.030485425 Bottom = 0.012401258 moveKick ... updating velocity only [Level 2 step 15] Advanced 46080 cells [Level 2 step 16] ADVANCE at time 0.01171875 with dt = 0.00078125 Gravity ... multilevel solve for old phi at base level 2 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 4.947654689e-19 MLMG: No iterations needed MLMG: Timers: Solve = 0.000636667 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 2.097025334e-06 MLMG: Final Iter. 8 resid, resid/resid0 = 1.132377171e-18, 5.399921275e-13 MLMG: Timers: Solve = 0.030849283 Iter = 0.030216367 Bottom = 0.012066478 moveKick ... updating velocity only [Level 2 step 16] Advanced 46080 cells [STEP 4] Coarse TimeStep time: 1.493462477 [STEP 4] FAB kilobyte spread across MPI nodes: [70282 ... 72347] STEP = 4 TIME = 0.0125 DT = 0.003125 ...estdt from hydro at level 0: 0.54 ...there are no particles at level 0 Nyx::est_time_step at level 0: estdt = 0.54 ...estdt from hydro at level 1: 0.27 ...there are no particles at level 1 Nyx::est_time_step at level 1: estdt = 0.27 ...estdt from hydro at level 2: 0.135 ...estdt from particles at level 2: 0.00078125 Nyx::est_time_step at level 2: estdt = 0.00078125 Nyx::compute_new_dt : limiting dt at level 0 ... new dt computed: 0.54 ... but limiting to: 0.0034375 = 1.1 * 0.003125 Nyx::compute_new_dt : limiting dt at level 1 ... new dt computed: 0.27 ... but limiting to: 0.00171875 = 1.1 * 0.0015625 Integrating a from time 0.0125 by dt = 0.003125 Old / new A time 0.0125 0.015625 Old / new A 1 1 Old / new z 0 0 Now regridding at level lbase = 0 grid_places() time: 0.001286435 new finest: 2 Setting the current time in the state data to 0.0125 Setting the current time in the state data to 0.0125 Calling redistribute because BoxArray changed Gravity ... multilevel solve for new phi at base level 0 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -7.372574773e-17 to ensure solvability MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 7.152210038e-07 MLMG: Final Iter. 7 resid, resid/bnorm = 1.451220918e-18, 9.787116513e-13 MLMG: Timers: Solve = 0.047051778 Iter = 0.042146296 Bottom = 0.000656699 STEP = 4 TIME = 0.0125 : REGRID with lbase = 0 Level 1 8 grids 32768 cells 100 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Level 2 40 grids 53248 cells 20.3125 % of domain smallest grid: 8 x 8 x 8 biggest grid: 16 x 16 x 16 [Level 0 step 5] ADVANCE at time 0.0125 with dt = 0.003125 Gravity ... multilevel solve for old phi at base level 0 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -7.372574773e-17 to ensure solvability MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 1.451220918e-18 MLMG: No iterations needed MLMG: Timers: Solve = 0.003447456 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 0 ... solve for phi at level 0 ... subtracting average density from RHS in solve ... 1.004882812 ... subtracting 4.33680869e-19 to ensure solvability MLMG: Initial rhs = 6.729490427e-08 MLMG: Initial residual (resid0) = 5.789252198e-08 MLMG: Final Iter. 7 resid, resid/bnorm = 2.437649566e-21, 3.622339006e-14 MLMG: Timers: Solve = 0.004858676 Iter = 0.00438941 Bottom = 0.00047271 moveKick ... updating velocity only [Level 0 step 5] Advanced 4096 cells [Level 1 step 9] ADVANCE at time 0.0125 with dt = 0.0015625 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 1 ... solve for phi at level 1 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 5.402065453e-07 MLMG: Initial residual (resid0) = 4.573042079e-07 MLMG: Final Iter. 7 resid, resid/bnorm = 1.613994811e-20, 2.987736497e-14 MLMG: Timers: Solve = 0.012442784 Iter = 0.011843802 Bottom = 0.000494805 moveKick ... updating velocity only [Level 1 step 9] Advanced 32768 cells [Level 2 step 17] ADVANCE at time 0.0125 with dt = 0.00078125 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 1.578173705e-06 MLMG: Final Iter. 8 resid, resid/bnorm = 3.426338228e-19, 1.547925687e-13 MLMG: Timers: Solve = 0.036844221 Iter = 0.036134943 Bottom = 0.015374743 moveKick ... updating velocity only [Level 2 step 17] Advanced 53248 cells [Level 2 step 18] ADVANCE at time 0.01328125 with dt = 0.00078125 Gravity ... multilevel solve for old phi at base level 2 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 3.426338228e-19 MLMG: No iterations needed MLMG: Timers: Solve = 0.000691258 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 2.097025334e-06 MLMG: Final Iter. 8 resid, resid/resid0 = 6.110145887e-19, 2.913720588e-13 MLMG: Timers: Solve = 0.036655804 Iter = 0.035972684 Bottom = 0.0155314 moveKick ... updating velocity only [Level 2 step 18] Advanced 53248 cells [Level 1 step 10] ADVANCE at time 0.0140625 with dt = 0.0015625 Gravity ... multilevel solve for old phi at base level 1 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -7.849623729e-17 to ensure solvability MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 8.380401878e-10 MLMG: Final Iter. 6 resid, resid/bnorm = 9.772995732e-19, 6.590963976e-13 MLMG: Timers: Solve = 0.035139289 Iter = 0.032182198 Bottom = 0.000546649 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 1 ... solve for phi at level 1 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.851174617e-07 MLMG: Initial residual (resid0) = 3.113485678e-07 MLMG: Final Iter. 7 resid, resid/resid0 = 4.646133914e-20, 1.492261213e-13 MLMG: Timers: Solve = 0.012501984 Iter = 0.011830449 Bottom = 0.000507052 moveKick ... updating velocity only [Level 1 step 10] Advanced 32768 cells [Level 2 step 19] ADVANCE at time 0.0140625 with dt = 0.00078125 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 1.578173705e-06 MLMG: Final Iter. 8 resid, resid/bnorm = 4.916691251e-19, 2.221226329e-13 MLMG: Timers: Solve = 0.036865028 Iter = 0.036157692 Bottom = 0.015730667 moveKick ... updating velocity only [Level 2 step 19] Advanced 53248 cells [Level 2 step 20] ADVANCE at time 0.01484375 with dt = 0.00078125 Gravity ... multilevel solve for old phi at base level 2 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 4.916691251e-19 MLMG: No iterations needed MLMG: Timers: Solve = 0.000696 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 2.097025334e-06 MLMG: Final Iter. 8 resid, resid/resid0 = 2.57439648e-19, 1.22764205e-13 MLMG: Timers: Solve = 0.03713719 Iter = 0.036460372 Bottom = 0.016003231 moveKick ... updating velocity only [Level 2 step 20] Advanced 53248 cells [STEP 5] Coarse TimeStep time: 1.697245199 [STEP 5] FAB kilobyte spread across MPI nodes: [72347 ... 72369] STEP = 5 TIME = 0.015625 DT = 0.003125 ...estdt from hydro at level 0: 0.54 ...there are no particles at level 0 Nyx::est_time_step at level 0: estdt = 0.54 ...estdt from hydro at level 1: 0.27 ...there are no particles at level 1 Nyx::est_time_step at level 1: estdt = 0.27 ...estdt from hydro at level 2: 0.135 ...estdt from particles at level 2: 0.00078125 Nyx::est_time_step at level 2: estdt = 0.00078125 Nyx::compute_new_dt : limiting dt at level 0 ... new dt computed: 0.54 ... but limiting to: 0.0034375 = 1.1 * 0.003125 Nyx::compute_new_dt : limiting dt at level 1 ... new dt computed: 0.27 ... but limiting to: 0.00171875 = 1.1 * 0.0015625 Integrating a from time 0.015625 by dt = 0.003125 Old / new A time 0.015625 0.01875 Old / new A 1 1 Old / new z 0 0 Now regridding at level lbase = 1 grid_places() time: 0.000728093 new finest: 2 Setting the current time in the state data to 0.015625 Calling redistribute because BoxArray changed TIME = 0.015625 : REGRID with lbase = 1 Level 2 15 grids 11264 cells 4.296875 % of domain smallest grid: 8 x 8 x 8 biggest grid: 16 x 8 x 8 [Level 0 step 6] ADVANCE at time 0.015625 with dt = 0.003125 Gravity ... multilevel solve for old phi at base level 0 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -3.382710778e-17 to ensure solvability MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 2.050217247e-08 MLMG: Final Iter. 8 resid, resid/bnorm = 9.797582124e-20, 6.60754518e-14 MLMG: Timers: Solve = 0.031417109 Iter = 0.028692593 Bottom = 0.000707792 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 0 ... solve for phi at level 0 ... subtracting average density from RHS in solve ... 1.004882812 ... subtracting 2.341876693e-17 to ensure solvability MLMG: Initial rhs = 2.892150254e-08 MLMG: Initial residual (resid0) = 3.873110818e-08 MLMG: Final Iter. 7 resid, resid/resid0 = 3.889713433e-21, 1.004286636e-13 MLMG: Timers: Solve = 0.004640073 Iter = 0.004225624 Bottom = 0.000319925 moveKick ... updating velocity only [Level 0 step 6] Advanced 4096 cells [Level 1 step 11] ADVANCE at time 0.015625 with dt = 0.0015625 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 1 ... solve for phi at level 1 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 5.402065453e-07 MLMG: Initial residual (resid0) = 4.641046646e-07 MLMG: Final Iter. 7 resid, resid/bnorm = 2.530572968e-20, 4.684454475e-14 MLMG: Timers: Solve = 0.012243694 Iter = 0.011644406 Bottom = 0.000327499 moveKick ... updating velocity only [Level 1 step 11] Advanced 32768 cells [Level 2 step 21] ADVANCE at time 0.015625 with dt = 0.00078125 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 1.578173705e-06 MLMG: Final Iter. 8 resid, resid/bnorm = 8.971430318e-20, 4.053046289e-14 MLMG: Timers: Solve = 0.00918682 Iter = 0.008928088 Bottom = 0.002579949 moveKick ... updating velocity only [Level 2 step 21] Advanced 11264 cells [Level 2 step 22] ADVANCE at time 0.01640625 with dt = 0.00078125 Gravity ... multilevel solve for old phi at base level 2 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 8.971430318e-20 MLMG: No iterations needed MLMG: Timers: Solve = 0.000261906 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 2.097025334e-06 MLMG: Final Iter. 8 resid, resid/resid0 = 1.898401736e-19, 9.052831674e-14 MLMG: Timers: Solve = 0.009083965 Iter = 0.008832258 Bottom = 0.002560261 moveKick ... updating velocity only [Level 2 step 22] Advanced 11264 cells [Level 1 step 12] ADVANCE at time 0.0171875 with dt = 0.0015625 Gravity ... multilevel solve for old phi at base level 1 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -5.290906602e-17 to ensure solvability MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 9.484814095e-09 MLMG: Final Iter. 7 resid, resid/bnorm = 7.050093448e-19, 4.75462317e-13 MLMG: Timers: Solve = 0.022099758 Iter = 0.02053635 Bottom = 0.0003365 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 1 ... solve for phi at level 1 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 3.704988249e-07 MLMG: Initial residual (resid0) = 3.495865805e-07 MLMG: Final Iter. 7 resid, resid/bnorm = 1.085602176e-20, 2.930109632e-14 MLMG: Timers: Solve = 0.012354834 Iter = 0.011686066 Bottom = 0.000325258 moveKick ... updating velocity only [Level 1 step 12] Advanced 32768 cells [Level 2 step 23] ADVANCE at time 0.0171875 with dt = 0.00078125 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.766944786e-06 MLMG: Initial residual (resid0) = 2.131615442e-06 MLMG: Final Iter. 8 resid, resid/bnorm = 1.294725325e-19, 4.679259708e-14 MLMG: Timers: Solve = 0.00895721 Iter = 0.008705856 Bottom = 0.002421445 moveKick ... updating velocity only [Level 2 step 23] Advanced 11264 cells [Level 2 step 24] ADVANCE at time 0.01796875 with dt = 0.00078125 Gravity ... multilevel solve for old phi at base level 2 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level MLMG: Initial rhs = 2.766944786e-06 MLMG: Initial residual (resid0) = 1.294725325e-19 MLMG: No iterations needed MLMG: Timers: Solve = 0.00025484 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.965837911e-06 MLMG: Initial residual (resid0) = 2.793151269e-06 MLMG: Final Iter. 7 resid, resid/bnorm = 1.876337469e-18, 6.326500387e-13 MLMG: Timers: Solve = 0.008030296 Iter = 0.007775853 Bottom = 0.002287621 moveKick ... updating velocity only [Level 2 step 24] Advanced 11264 cells [STEP 6] Coarse TimeStep time: 0.677959757 [STEP 6] FAB kilobyte spread across MPI nodes: [72347 ... 72369] STEP = 6 TIME = 0.01875 DT = 0.003125 ...estdt from hydro at level 0: 0.54 ...there are no particles at level 0 Nyx::est_time_step at level 0: estdt = 0.54 ...estdt from hydro at level 1: 0.27 ...there are no particles at level 1 Nyx::est_time_step at level 1: estdt = 0.27 ...estdt from hydro at level 2: 0.135 ...estdt from particles at level 2: 0.00078125 Nyx::est_time_step at level 2: estdt = 0.00078125 Nyx::compute_new_dt : limiting dt at level 0 ... new dt computed: 0.54 ... but limiting to: 0.0034375 = 1.1 * 0.003125 Nyx::compute_new_dt : limiting dt at level 1 ... new dt computed: 0.27 ... but limiting to: 0.00171875 = 1.1 * 0.0015625 Integrating a from time 0.01875 by dt = 0.003125 Old / new A time 0.01875 0.021875 Old / new A 1 1 Old / new z 0 0 Now regridding at level lbase = 0 grid_places() time: 0.00087676 new finest: 2 Setting the current time in the state data to 0.01875 Setting the current time in the state data to 0.01875 Calling redistribute because BoxArray changed Gravity ... multilevel solve for new phi at base level 0 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -4.857225733e-17 to ensure solvability MLMG: Initial rhs = 2.965837911e-06 MLMG: Initial residual (resid0) = 7.247393028e-09 MLMG: Final Iter. 7 resid, resid/bnorm = 3.388535557e-19, 1.142522167e-13 MLMG: Timers: Solve = 0.025625821 Iter = 0.023270554 Bottom = 0.000316546 STEP = 6 TIME = 0.01875 : REGRID with lbase = 0 Level 1 8 grids 32768 cells 100 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Level 2 14 grids 7168 cells 2.734375 % of domain smallest grid: 8 x 8 x 8 biggest grid: 8 x 8 x 8 [Level 0 step 7] ADVANCE at time 0.01875 with dt = 0.003125 Gravity ... multilevel solve for old phi at base level 0 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -4.857225733e-17 to ensure solvability MLMG: Initial rhs = 2.965837911e-06 MLMG: Initial residual (resid0) = 3.388535557e-19 MLMG: No iterations needed MLMG: Timers: Solve = 0.001844062 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 0 ... solve for phi at level 0 ... subtracting average density from RHS in solve ... 1.004882812 ... subtracting 1.084202172e-17 to ensure solvability MLMG: Initial rhs = 6.729490427e-08 MLMG: Initial residual (resid0) = 5.734865479e-08 MLMG: Final Iter. 7 resid, resid/bnorm = 5.038512207e-21, 7.487212088e-14 MLMG: Timers: Solve = 0.004584873 Iter = 0.004201311 Bottom = 0.000323388 moveKick ... updating velocity only [Level 0 step 7] Advanced 4096 cells [Level 1 step 13] ADVANCE at time 0.01875 with dt = 0.0015625 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 1 ... solve for phi at level 1 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 5.402065453e-07 MLMG: Initial residual (resid0) = 4.57065785e-07 MLMG: Final Iter. 6 resid, resid/bnorm = 4.29026789e-19, 7.941902829e-13 MLMG: Timers: Solve = 0.010777107 Iter = 0.010177491 Bottom = 0.00029139 moveKick ... updating velocity only [Level 1 step 13] Advanced 32768 cells [Level 2 step 25] ADVANCE at time 0.01875 with dt = 0.00078125 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.766944786e-06 MLMG: Initial residual (resid0) = 1.578173705e-06 MLMG: Final Iter. 7 resid, resid/bnorm = 2.645428289e-18, 9.560827893e-13 MLMG: Timers: Solve = 0.00663767 Iter = 0.006411183 Bottom = 0.001434571 moveKick ... updating velocity only [Level 2 step 25] Advanced 7168 cells [Level 2 step 26] ADVANCE at time 0.01953125 with dt = 0.00078125 Gravity ... multilevel solve for old phi at base level 2 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level MLMG: Initial rhs = 2.766944786e-06 MLMG: Initial residual (resid0) = 2.645428289e-18 MLMG: No iterations needed MLMG: Timers: Solve = 0.000235137 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 2.650467071e-06 MLMG: Final Iter. 8 resid, resid/resid0 = 1.632918119e-19, 6.160869291e-14 MLMG: Timers: Solve = 0.007561037 Iter = 0.007327249 Bottom = 0.001643122 moveKick ... updating velocity only [Level 2 step 26] Advanced 7168 cells [Level 1 step 14] ADVANCE at time 0.0203125 with dt = 0.0015625 Gravity ... multilevel solve for old phi at base level 1 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -9.887923813e-17 to ensure solvability MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 9.957448238e-09 MLMG: Final Iter. 7 resid, resid/bnorm = 5.797543477e-19, 3.909896337e-13 MLMG: Timers: Solve = 0.020423 Iter = 0.018999273 Bottom = 0.000339329 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 1 ... solve for phi at level 1 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.851174617e-07 MLMG: Initial residual (resid0) = 3.444676299e-07 MLMG: Final Iter. 7 resid, resid/resid0 = 3.456865328e-20, 1.003538512e-13 MLMG: Timers: Solve = 0.01223185 Iter = 0.011585038 Bottom = 0.000320338 moveKick ... updating velocity only [Level 1 step 14] Advanced 32768 cells [Level 2 step 27] ADVANCE at time 0.0203125 with dt = 0.00078125 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 1.578173705e-06 MLMG: Final Iter. 8 resid, resid/bnorm = 8.703925278e-20, 3.932194845e-14 MLMG: Timers: Solve = 0.007531332 Iter = 0.007299117 Bottom = 0.001622257 moveKick ... updating velocity only [Level 2 step 27] Advanced 7168 cells [Level 2 step 28] ADVANCE at time 0.02109375 with dt = 0.00078125 Gravity ... multilevel solve for old phi at base level 2 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 8.703925278e-20 MLMG: No iterations needed MLMG: Timers: Solve = 0.000231808 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 2.097025334e-06 MLMG: Final Iter. 7 resid, resid/resid0 = 1.168882151e-18, 5.574001097e-13 MLMG: Timers: Solve = 0.006686571 Iter = 0.006457628 Bottom = 0.001461415 moveKick ... updating velocity only [Level 2 step 28] Advanced 7168 cells [STEP 7] Coarse TimeStep time: 0.611293428 [STEP 7] FAB kilobyte spread across MPI nodes: [72347 ... 72369] STEP = 7 TIME = 0.021875 DT = 0.003125 ...estdt from hydro at level 0: 0.54 ...there are no particles at level 0 Nyx::est_time_step at level 0: estdt = 0.54 ...estdt from hydro at level 1: 0.27 ...there are no particles at level 1 Nyx::est_time_step at level 1: estdt = 0.27 ...estdt from hydro at level 2: 0.135 ...estdt from particles at level 2: 0.00078125 Nyx::est_time_step at level 2: estdt = 0.00078125 Nyx::compute_new_dt : limiting dt at level 0 ... new dt computed: 0.54 ... but limiting to: 0.0034375 = 1.1 * 0.003125 Nyx::compute_new_dt : limiting dt at level 1 ... new dt computed: 0.27 ... but limiting to: 0.00171875 = 1.1 * 0.0015625 Integrating a from time 0.021875 by dt = 0.003125 Old / new A time 0.021875 0.025 Old / new A 1 1 Old / new z 0 0 Now regridding at level lbase = 1 grid_places() time: 0.000576644 new finest: 2 Setting the current time in the state data to 0.021875 Calling redistribute because BoxArray changed TIME = 0.021875 : REGRID with lbase = 1 Level 2 36 grids 46080 cells 17.578125 % of domain smallest grid: 8 x 8 x 8 biggest grid: 16 x 16 x 16 [Level 0 step 8] ADVANCE at time 0.021875 with dt = 0.003125 Gravity ... multilevel solve for old phi at base level 0 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -2.428612866e-17 to ensure solvability MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 1.380180577e-07 MLMG: Final Iter. 8 resid, resid/bnorm = 9.685628398e-20, 6.532042949e-14 MLMG: Timers: Solve = 0.04922932 Iter = 0.044736808 Bottom = 0.000744391 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 0 ... solve for phi at level 0 ... subtracting average density from RHS in solve ... 1.004882812 ... subtracting -2.374402758e-17 to ensure solvability MLMG: Initial rhs = 1.432880048e-08 MLMG: Initial residual (resid0) = 4.198898866e-08 MLMG: Final Iter. 7 resid, resid/resid0 = 2.651941044e-21, 6.315801186e-14 MLMG: Timers: Solve = 0.004888158 Iter = 0.004412185 Bottom = 0.000491849 moveKick ... updating velocity only [Level 0 step 8] Advanced 4096 cells [Level 1 step 15] ADVANCE at time 0.021875 with dt = 0.0015625 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 1 ... solve for phi at level 1 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 5.402065453e-07 MLMG: Initial residual (resid0) = 4.593886225e-07 MLMG: Final Iter. 7 resid, resid/bnorm = 3.715297231e-20, 6.877549455e-14 MLMG: Timers: Solve = 0.012391698 Iter = 0.011789962 Bottom = 0.000452748 moveKick ... updating velocity only [Level 1 step 15] Advanced 32768 cells [Level 2 step 29] ADVANCE at time 0.021875 with dt = 0.00078125 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 1.578173705e-06 MLMG: Final Iter. 8 resid, resid/bnorm = 6.047458005e-19, 2.732075751e-13 MLMG: Timers: Solve = 0.032179254 Iter = 0.031602753 Bottom = 0.013258482 moveKick ... updating velocity only [Level 2 step 29] Advanced 46080 cells [Level 2 step 30] ADVANCE at time 0.02265625 with dt = 0.00078125 Gravity ... multilevel solve for old phi at base level 2 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 6.047458005e-19 MLMG: No iterations needed MLMG: Timers: Solve = 0.000575539 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 2.097025334e-06 MLMG: Final Iter. 8 resid, resid/resid0 = 6.034123336e-19, 2.877468021e-13 MLMG: Timers: Solve = 0.031556901 Iter = 0.030966716 Bottom = 0.012611922 moveKick ... updating velocity only [Level 2 step 30] Advanced 46080 cells [Level 1 step 16] ADVANCE at time 0.0234375 with dt = 0.0015625 Gravity ... multilevel solve for old phi at base level 1 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -8.847089727e-17 to ensure solvability MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 3.198732139e-08 MLMG: Final Iter. 7 resid, resid/bnorm = 2.423461351e-19, 1.634396136e-13 MLMG: Timers: Solve = 0.037394393 Iter = 0.034734088 Bottom = 0.00062211 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 1 ... solve for phi at level 1 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.851174617e-07 MLMG: Initial residual (resid0) = 3.113486436e-07 MLMG: Final Iter. 7 resid, resid/resid0 = 3.300585061e-20, 1.060092963e-13 MLMG: Timers: Solve = 0.012573294 Iter = 0.011867118 Bottom = 0.000570192 moveKick ... updating velocity only [Level 1 step 16] Advanced 32768 cells [Level 2 step 31] ADVANCE at time 0.0234375 with dt = 0.00078125 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 1.578173705e-06 MLMG: Final Iter. 8 resid, resid/bnorm = 4.947589548e-19, 2.235185333e-13 MLMG: Timers: Solve = 0.030999293 Iter = 0.030394525 Bottom = 0.012279424 moveKick ... updating velocity only [Level 2 step 31] Advanced 46080 cells [Level 2 step 32] ADVANCE at time 0.02421875 with dt = 0.00078125 Gravity ... multilevel solve for old phi at base level 2 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 4.947589548e-19 MLMG: No iterations needed MLMG: Timers: Solve = 0.000590803 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 2.097025334e-06 MLMG: Final Iter. 8 resid, resid/resid0 = 1.13248305e-18, 5.400426176e-13 MLMG: Timers: Solve = 0.030763331 Iter = 0.030168412 Bottom = 0.012086368 moveKick ... updating velocity only [Level 2 step 32] Advanced 46080 cells [STEP 8] Coarse TimeStep time: 1.499954117 [STEP 8] FAB kilobyte spread across MPI nodes: [72347 ... 72369] STEP = 8 TIME = 0.025 DT = 0.003125 ...estdt from hydro at level 0: 0.54 ...there are no particles at level 0 Nyx::est_time_step at level 0: estdt = 0.54 ...estdt from hydro at level 1: 0.27 ...there are no particles at level 1 Nyx::est_time_step at level 1: estdt = 0.27 ...estdt from hydro at level 2: 0.135 ...estdt from particles at level 2: 0.00078125 Nyx::est_time_step at level 2: estdt = 0.00078125 Nyx::compute_new_dt : limiting dt at level 0 ... new dt computed: 0.54 ... but limiting to: 0.0034375 = 1.1 * 0.003125 Nyx::compute_new_dt : limiting dt at level 1 ... new dt computed: 0.27 ... but limiting to: 0.00171875 = 1.1 * 0.0015625 Integrating a from time 0.025 by dt = 0.003125 Old / new A time 0.025 0.028125 Old / new A 1 1 Old / new z 0 0 Now regridding at level lbase = 0 grid_places() time: 0.001277089 new finest: 2 Setting the current time in the state data to 0.025 Setting the current time in the state data to 0.025 Calling redistribute because BoxArray changed Gravity ... multilevel solve for new phi at base level 0 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -5.59448321e-17 to ensure solvability MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 7.152210038e-07 MLMG: Final Iter. 7 resid, resid/bnorm = 1.451182971e-18, 9.786860597e-13 MLMG: Timers: Solve = 0.047740057 Iter = 0.042194387 Bottom = 0.000658709 STEP = 8 TIME = 0.025 : REGRID with lbase = 0 Level 1 8 grids 32768 cells 100 % of domain smallest grid: 16 x 16 x 16 biggest grid: 16 x 16 x 16 Level 2 40 grids 53248 cells 20.3125 % of domain smallest grid: 8 x 8 x 8 biggest grid: 16 x 16 x 16 [Level 0 step 9] ADVANCE at time 0.025 with dt = 0.003125 Gravity ... multilevel solve for old phi at base level 0 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -5.59448321e-17 to ensure solvability MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 1.451182971e-18 MLMG: No iterations needed MLMG: Timers: Solve = 0.003854804 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 0 ... solve for phi at level 0 ... subtracting average density from RHS in solve ... 1.004882812 ... subtracting -6.960577947e-17 to ensure solvability MLMG: Initial rhs = 6.729490427e-08 MLMG: Initial residual (resid0) = 5.789252198e-08 MLMG: Final Iter. 7 resid, resid/bnorm = 2.438528446e-21, 3.623645018e-14 MLMG: Timers: Solve = 0.004738797 Iter = 0.004347139 Bottom = 0.00047199 moveKick ... updating velocity only [Level 0 step 9] Advanced 4096 cells [Level 1 step 17] ADVANCE at time 0.025 with dt = 0.0015625 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 1 ... solve for phi at level 1 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 5.402065453e-07 MLMG: Initial residual (resid0) = 4.573042079e-07 MLMG: Final Iter. 7 resid, resid/bnorm = 1.61448078e-20, 2.988636095e-14 MLMG: Timers: Solve = 0.012469725 Iter = 0.011858204 Bottom = 0.000510694 moveKick ... updating velocity only [Level 1 step 17] Advanced 32768 cells [Level 2 step 33] ADVANCE at time 0.025 with dt = 0.00078125 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 1.578173705e-06 MLMG: Final Iter. 8 resid, resid/bnorm = 3.426379587e-19, 1.547944372e-13 MLMG: Timers: Solve = 0.036819574 Iter = 0.036112081 Bottom = 0.01540744 moveKick ... updating velocity only [Level 2 step 33] Advanced 53248 cells [Level 2 step 34] ADVANCE at time 0.02578125 with dt = 0.00078125 Gravity ... multilevel solve for old phi at base level 2 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 3.426379587e-19 MLMG: No iterations needed MLMG: Timers: Solve = 0.000704999 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 2.097025334e-06 MLMG: Final Iter. 8 resid, resid/resid0 = 6.110276168e-19, 2.913782714e-13 MLMG: Timers: Solve = 0.03678627 Iter = 0.036093118 Bottom = 0.015669128 moveKick ... updating velocity only [Level 2 step 34] Advanced 53248 cells [Level 1 step 18] ADVANCE at time 0.0265625 with dt = 0.0015625 Gravity ... multilevel solve for old phi at base level 1 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -6.591949209e-17 to ensure solvability MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 8.380401878e-10 MLMG: Final Iter. 6 resid, resid/bnorm = 9.773029336e-19, 6.590986639e-13 MLMG: Timers: Solve = 0.035164547 Iter = 0.032233341 Bottom = 0.000533578 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 1 ... solve for phi at level 1 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.851174617e-07 MLMG: Initial residual (resid0) = 3.113485678e-07 MLMG: Final Iter. 7 resid, resid/resid0 = 4.644676008e-20, 1.491792958e-13 MLMG: Timers: Solve = 0.01269798 Iter = 0.011944438 Bottom = 0.000494497 moveKick ... updating velocity only [Level 1 step 18] Advanced 32768 cells [Level 2 step 35] ADVANCE at time 0.0265625 with dt = 0.00078125 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 1.578173705e-06 MLMG: Final Iter. 8 resid, resid/bnorm = 4.91684583e-19, 2.221296164e-13 MLMG: Timers: Solve = 0.037043866 Iter = 0.036345161 Bottom = 0.015830869 moveKick ... updating velocity only [Level 2 step 35] Advanced 53248 cells [Level 2 step 36] ADVANCE at time 0.02734375 with dt = 0.00078125 Gravity ... multilevel solve for old phi at base level 2 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 4.91684583e-19 MLMG: No iterations needed MLMG: Timers: Solve = 0.000693867 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 2.097025334e-06 MLMG: Final Iter. 8 resid, resid/resid0 = 2.574477647e-19, 1.227680756e-13 MLMG: Timers: Solve = 0.037141903 Iter = 0.036451326 Bottom = 0.01594498 moveKick ... updating velocity only [Level 2 step 36] Advanced 53248 cells [STEP 9] Coarse TimeStep time: 1.692255352 [STEP 9] FAB kilobyte spread across MPI nodes: [72347 ... 72369] STEP = 9 TIME = 0.028125 DT = 0.003125 ...estdt from hydro at level 0: 0.54 ...there are no particles at level 0 Nyx::est_time_step at level 0: estdt = 0.54 ...estdt from hydro at level 1: 0.27 ...there are no particles at level 1 Nyx::est_time_step at level 1: estdt = 0.27 ...estdt from hydro at level 2: 0.135 ...estdt from particles at level 2: 0.00078125 Nyx::est_time_step at level 2: estdt = 0.00078125 Nyx::compute_new_dt : limiting dt at level 0 ... new dt computed: 0.54 ... but limiting to: 0.0034375 = 1.1 * 0.003125 Nyx::compute_new_dt : limiting dt at level 1 ... new dt computed: 0.27 ... but limiting to: 0.00171875 = 1.1 * 0.0015625 Integrating a from time 0.028125 by dt = 0.003125 Old / new A time 0.028125 0.03125 Old / new A 1 1 Old / new z 0 0 Now regridding at level lbase = 1 grid_places() time: 0.000725616 new finest: 2 Setting the current time in the state data to 0.028125 Calling redistribute because BoxArray changed TIME = 0.028125 : REGRID with lbase = 1 Level 2 15 grids 11264 cells 4.296875 % of domain smallest grid: 8 x 8 x 8 biggest grid: 16 x 8 x 8 [Level 0 step 10] ADVANCE at time 0.028125 with dt = 0.003125 Gravity ... multilevel solve for old phi at base level 0 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -1.240327285e-16 to ensure solvability MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 2.050217247e-08 MLMG: Final Iter. 8 resid, resid/bnorm = 9.768579104e-20, 6.587985378e-14 MLMG: Timers: Solve = 0.032123814 Iter = 0.028694577 Bottom = 0.000719111 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 0 ... solve for phi at level 0 ... subtracting average density from RHS in solve ... 1.004882812 ... subtracting -1.240327285e-16 to ensure solvability MLMG: Initial rhs = 2.892150254e-08 MLMG: Initial residual (resid0) = 3.873110818e-08 MLMG: Final Iter. 7 resid, resid/resid0 = 3.89069571e-21, 1.00454025e-13 MLMG: Timers: Solve = 0.004638699 Iter = 0.004217391 Bottom = 0.000322547 moveKick ... updating velocity only [Level 0 step 10] Advanced 4096 cells [Level 1 step 19] ADVANCE at time 0.028125 with dt = 0.0015625 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 1 ... solve for phi at level 1 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 5.402065453e-07 MLMG: Initial residual (resid0) = 4.641046646e-07 MLMG: Final Iter. 7 resid, resid/bnorm = 2.529756128e-20, 4.682942385e-14 MLMG: Timers: Solve = 0.012239648 Iter = 0.011647212 Bottom = 0.000329052 moveKick ... updating velocity only [Level 1 step 19] Advanced 32768 cells [Level 2 step 37] ADVANCE at time 0.028125 with dt = 0.00078125 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 1.578173705e-06 MLMG: Final Iter. 8 resid, resid/bnorm = 8.97602634e-20, 4.055122646e-14 MLMG: Timers: Solve = 0.009174448 Iter = 0.008920413 Bottom = 0.002592416 moveKick ... updating velocity only [Level 2 step 37] Advanced 11264 cells [Level 2 step 38] ADVANCE at time 0.02890625 with dt = 0.00078125 Gravity ... multilevel solve for old phi at base level 2 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level MLMG: Initial rhs = 2.213503049e-06 MLMG: Initial residual (resid0) = 8.97602634e-20 MLMG: No iterations needed MLMG: Timers: Solve = 0.000262307 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 2.097025334e-06 MLMG: Final Iter. 8 resid, resid/resid0 = 1.898154616e-19, 9.051653242e-14 MLMG: Timers: Solve = 0.009073637 Iter = 0.00882014 Bottom = 0.002565315 moveKick ... updating velocity only [Level 2 step 38] Advanced 11264 cells [Level 1 step 20] ADVANCE at time 0.0296875 with dt = 0.0015625 Gravity ... multilevel solve for old phi at base level 1 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level ... subtracting -3.469446952e-17 to ensure solvability MLMG: Initial rhs = 1.482787005e-06 MLMG: Initial residual (resid0) = 9.484814095e-09 MLMG: Final Iter. 7 resid, resid/bnorm = 7.049696401e-19, 4.754355399e-13 MLMG: Timers: Solve = 0.022096262 Iter = 0.02054583 Bottom = 0.000337934 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 1 ... solve for phi at level 1 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 3.704988249e-07 MLMG: Initial residual (resid0) = 3.495865805e-07 MLMG: Final Iter. 7 resid, resid/bnorm = 1.085266134e-20, 2.929202633e-14 MLMG: Timers: Solve = 0.012323527 Iter = 0.011660392 Bottom = 0.000318227 moveKick ... updating velocity only [Level 1 step 20] Advanced 32768 cells [Level 2 step 39] ADVANCE at time 0.0296875 with dt = 0.00078125 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.766944786e-06 MLMG: Initial residual (resid0) = 2.131615442e-06 MLMG: Final Iter. 8 resid, resid/bnorm = 1.294914543e-19, 4.679943558e-14 MLMG: Timers: Solve = 0.008970775 Iter = 0.0087112 Bottom = 0.00245366 moveKick ... updating velocity only [Level 2 step 39] Advanced 11264 cells [Level 2 step 40] ADVANCE at time 0.03046875 with dt = 0.00078125 Gravity ... multilevel solve for old phi at base level 2 to finest level 2 ... subtracting average density 1.004882812 from RHS at each level MLMG: Initial rhs = 2.766944786e-06 MLMG: Initial residual (resid0) = 1.294914543e-19 MLMG: No iterations needed MLMG: Timers: Solve = 0.000254403 Iter = 0 Bottom = 0 moveKickDrift ... updating particle positions and velocity ... Computing hydro advance Updating state with the hydro sources ... Enforce minimum density... Gravity ... single level solve for new phi at level 2 ... solve for phi at level 2 ... subtracting average density from RHS in solve ... 1.004882812 MLMG: Initial rhs = 2.965837911e-06 MLMG: Initial residual (resid0) = 2.793151269e-06 MLMG: Final Iter. 7 resid, resid/bnorm = 1.876248185e-18, 6.326199346e-13 MLMG: Timers: Solve = 0.007998658 Iter = 0.007746581 Bottom = 0.002272529 moveKick ... updating velocity only [Level 2 step 40] Advanced 11264 cells [STEP 10] Coarse TimeStep time: 0.683937336 [STEP 10] FAB kilobyte spread across MPI nodes: [72347 ... 72369] STEP = 10 TIME = 0.03125 DT = 0.003125 PLOTFILE: file = Part-2line_plt00010 Output file Part-2line_plt00010.temp at time 1.000000 and step 10 Write plotfile time = 0.007423387 seconds Time w/o init: 11.18306131 Run time = 11.29283398 Unused ParmParse Variables: [TOP]::amr.probin_file(nvals = 1) :: [] [TOP]::particles.particle_output_file(nvals = 1) :: [final_particles] AMReX (26.06-1-g65060875b0e4) finalized