Initializing AMReX (26.04-97-gd10a21ad849d)... MPI initialized with 1 MPI processes MPI initialized with thread support level 0 OMP initialized with 1 OMP threads AMReX (26.04-97-gd10a21ad849d) initialized MFIX git describe: 26.04-21-g1769a65e3c34 AMReX-Hydro git hash: c90e2c8b17be110faa4ec7cb2e370a3a65e68e3b Number of levels: 2 RunType is Standard Auto-generating level-set parameters: eb_refinement = 1 levelset_pad = 2 eb_pad = 2 ================================================================================ Warning: Overwriting amr.check_file with value from mfix.check_file ================================================================================ Simulation is transient Fluid constraint not specified. Setting default: mfix.constraint = IncompressibleFluid -------------------------------------------------------------------------------- Info: Max effective viscosity factor not specified. Using default 1e+06 -------------------------------------------------------------------------------- Load balance setup: Type: SingleGrid Strategy: KnapSack Weighting: CellCount Building cylinder geometry. Internal Flow: 0 Radius: 0.2 Height: -1 Direction: 2 Rotation angle: 0 Rotation axis: 0 Center: 0.5, 0.5, 0.5 Done making the fluid eb levels ... PostProcessBaseGrids Making new level 0 from scratch On level 0 updated BC areas: ErrorErr on level 0 Making new level 1 from scratch On level 1 updated BC areas: **************************************** Coverage report: Grids Cells regular: 0 6944 covered: 0 832 cut: 1 416 **************************************** On level 0 fillpatch epf On level 0 fillpatch rho On level 0 fillpatch vel On level 1 fillpatch epf On level 1 fillpatch rho On level 1 fillpatch vel On level 0 fillpatch vel On level 0 fillpatch rho On level 1 fillpatch vel On level 1 fillpatch rho Initial projection: Before projection: max(abs(u/v/w)) = 0.70710678 0.70710678 0 max(abs(gpx/gpy/gpz)) = 0 0 0 Min and Max of epf 1 1 On level 0: set velocity bcs Before projection: max(abs(u/v/w)) = 0.70710678 0.70710678 0 max(abs(gpx/gpy/gpz)) = 0 0 0 Min and Max of epf 1 1 On level 1: set velocity bcs On level 0: set vec bcs On level 1: set vec bcs Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 29.77431549 * On lev 1 max(abs(rhs)) = 59.74347518 MLMG: # of AMR levels: 2 # of MG levels on the coarsest AMR level: 2 MLMG: Initial rhs = 59.74347518 MLMG: Initial residual (resid0) = 59.74347518 MLMG: Iteration 1 Fine resid/bnorm = 0.01268663913 MLMG: Iteration 2 Fine resid/bnorm = 0.000155113762 MLMG: Iteration 3 Fine resid/bnorm = 2.368476581e-06 MLMG: Iteration 4 Fine resid/bnorm = 5.277097321e-08 MLMG: Iteration 5 Fine resid/bnorm = 2.732796509e-09 MLMG: Iteration 6 Fine resid/bnorm = 2.73056011e-10 MLMG: Iteration 7 Fine resid/bnorm = 2.754530717e-11 MLMG: Iteration 8 Fine resid/bnorm = 2.690126966e-12 MLMG: Iteration 8 Crse resid/bnorm = 1.430526884e-10 MLMG: Iteration 9 Fine resid/bnorm = 2.783036592e-13 MLMG: Iteration 9 Crse resid/bnorm = 1.680935027e-11 MLMG: Iteration 10 Fine resid/bnorm = 3.139598215e-14 MLMG: Iteration 10 Crse resid/bnorm = 2.047952153e-12 MLMG: Final Iter. 10 resid, resid/bnorm = 1.223517786e-10, 2.047952153e-12 MLMG: Timers: Solve = 0.146924493 Iter = 0.12089908 Bottom = 0.012355029 On level 0: set velocity bcs After projection: max(abs(u/v/w)) = 1.47855403 1.47855403 5.751510379e-13 On level 1: set velocity bcs After projection: max(abs(u/v/w)) = 1.525952535 1.525952535 1.352695733e-12 Doing initial pressure iterations with dt = 0.004607777661 On level 0: set velocity bcs On level 0: set density bcs On level 1: set velocity bcs On level 1: set density bcs On level 0 fillpatch vel On level 0 fillpatch rho On level 1 fillpatch vel On level 1 fillpatch rho In initial_iterations: iter = 0 On level 0: set density bcs On level 1: set density bcs MAC Projection: On level 0 fillpatch none On level 1 fillpatch none >> Before projection * On level 0 max(abs(diveu)) = 1704.412637 * On level 1 max(abs(diveu)) = 1155.100083 MLMG: # of AMR levels: 2 # of MG levels on the coarsest AMR level: 2 MLMG: Initial rhs = 3.57982043 MLMG: Initial residual (resid0) = 3.57982043 MLMG: Iteration 1 Fine resid/bnorm = 0.08880464396 MLMG: Iteration 2 Fine resid/bnorm = 0.003801801426 MLMG: Iteration 3 Fine resid/bnorm = 0.0001815046413 MLMG: Iteration 4 Fine resid/bnorm = 8.740867643e-06 MLMG: Iteration 5 Fine resid/bnorm = 4.055809418e-07 MLMG: Iteration 6 Fine resid/bnorm = 1.8876266e-08 MLMG: Iteration 7 Fine resid/bnorm = 8.44022858e-10 MLMG: Iteration 8 Fine resid/bnorm = 3.534157766e-11 MLMG: Iteration 9 Fine resid/bnorm = 1.66796117e-12 MLMG: Iteration 9 Crse resid/bnorm = 2.767226261e-13 MLMG: Final Iter. 9 resid, resid/bnorm = 5.971001471e-12, 1.66796117e-12 MLMG: Timers: Solve = 0.054954228 Iter = 0.052694612 Bottom = 0.013806731 >> After projection * On level 0 max(abs(diveu)) = 1.331178811e-10 * On level 1 max(abs(diveu)) = 1.439894289e-10 On level 0 fillpatch none On level 1 fillpatch none On level 0: set velocity bcs On level 1: set velocity bcs On level 0: set velocity bcs On level 1: set velocity bcs Before projection: max(abs(u/v/w)) = 1.421927837 1.421927837 5.381027704e-13 max(abs(gpx/gpy/gpz)) = 0 0 0 Min and Max of epf 1 1 On level 0: set velocity bcs Before projection: max(abs(u/v/w)) = 1.44932508 1.44932508 1.230644213e-12 max(abs(gpx/gpy/gpz)) = 0 0 0 Min and Max of epf 1 1 On level 1: set velocity bcs On level 0: set velocity bcs On level 1: set velocity bcs Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.868349231 * On lev 1 max(abs(rhs)) = 4.450780295 MLMG: # of AMR levels: 2 # of MG levels on the coarsest AMR level: 2 MLMG: Initial rhs = 4.450780295 MLMG: Initial residual (resid0) = 4.450780295 MLMG: Iteration 1 Fine resid/bnorm = 0.008200357351 MLMG: Iteration 2 Fine resid/bnorm = 0.0001084397312 MLMG: Iteration 3 Fine resid/bnorm = 1.572860986e-06 MLMG: Iteration 4 Fine resid/bnorm = 2.604421915e-08 MLMG: Iteration 5 Fine resid/bnorm = 1.635058156e-09 MLMG: Iteration 6 Fine resid/bnorm = 1.574885977e-10 MLMG: Iteration 7 Fine resid/bnorm = 1.583443953e-11 MLMG: Iteration 8 Fine resid/bnorm = 1.615399987e-12 MLMG: Iteration 8 Crse resid/bnorm = 8.452632915e-11 MLMG: Iteration 9 Fine resid/bnorm = 1.668628342e-13 MLMG: Iteration 9 Crse resid/bnorm = 9.082052684e-12 MLMG: Final Iter. 9 resid, resid/bnorm = 4.042222113e-11, 9.082052684e-12 MLMG: Timers: Solve = 0.131040571 Iter = 0.109229742 Bottom = 0.012705091 On level 0: set velocity bcs After projection: max(abs(u/v/w)) = 1.412892591 1.412892591 5.552029614e-13 On level 1: set velocity bcs After projection: max(abs(u/v/w)) = 1.444279231 1.444279231 1.191051254e-12 On level 0: set velocity bcs On level 0: set density bcs On level 1: set velocity bcs On level 1: set density bcs In initial_iterations: iter = 1 On level 0: set density bcs On level 1: set density bcs MAC Projection: On level 0 fillpatch none On level 1 fillpatch none >> Before projection * On level 0 max(abs(diveu)) = 1268.631777 * On level 1 max(abs(diveu)) = 804.1010569 MLMG: # of AMR levels: 2 # of MG levels on the coarsest AMR level: 2 MLMG: Initial rhs = 2.703710049 MLMG: Initial residual (resid0) = 2.703710049 MLMG: Iteration 1 Fine resid/bnorm = 0.0227540725 MLMG: Iteration 2 Fine resid/bnorm = 0.001312338683 MLMG: Iteration 3 Fine resid/bnorm = 5.738866024e-05 MLMG: Iteration 4 Fine resid/bnorm = 2.763596935e-06 MLMG: Iteration 5 Fine resid/bnorm = 1.351101438e-07 MLMG: Iteration 6 Fine resid/bnorm = 6.581439602e-09 MLMG: Iteration 7 Fine resid/bnorm = 3.146698818e-10 MLMG: Iteration 8 Fine resid/bnorm = 1.456617871e-11 MLMG: Iteration 9 Fine resid/bnorm = 6.48167988e-13 MLMG: Iteration 9 Crse resid/bnorm = 5.552352044e-14 MLMG: Final Iter. 9 resid, resid/bnorm = 1.752458303e-12, 6.48167988e-13 MLMG: Timers: Solve = 0.05404616 Iter = 0.052589256 Bottom = 0.013865427 >> After projection * On level 0 max(abs(diveu)) = 2.496362487e-11 * On level 1 max(abs(diveu)) = 3.328025194e-11 On level 0 fillpatch none On level 1 fillpatch none On level 0: set velocity bcs On level 1: set velocity bcs On level 0: set velocity bcs On level 1: set velocity bcs Before projection: max(abs(u/v/w)) = 1.413257555 1.413257555 5.560363005e-13 max(abs(gpx/gpy/gpz)) = 14.29470424 14.29470424 4.554621806e-11 Min and Max of epf 1 1 On level 0: set velocity bcs Before projection: max(abs(u/v/w)) = 1.446760784 1.446760784 1.184116449e-12 max(abs(gpx/gpy/gpz)) = 22.99981057 22.99981057 9.093356273e-11 Min and Max of epf 1 1 On level 1: set velocity bcs On level 0: set velocity bcs On level 1: set velocity bcs Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.1506950811 * On lev 1 max(abs(rhs)) = 0.6926960268 MLMG: # of AMR levels: 2 # of MG levels on the coarsest AMR level: 2 MLMG: Initial rhs = 0.6926960268 MLMG: Initial residual (resid0) = 0.6926960268 MLMG: Iteration 1 Fine resid/bnorm = 0.001849722311 MLMG: Iteration 2 Fine resid/bnorm = 2.501641791e-05 MLMG: Iteration 3 Fine resid/bnorm = 4.744685422e-07 MLMG: Iteration 4 Fine resid/bnorm = 1.344941736e-08 MLMG: Iteration 5 Fine resid/bnorm = 6.474549848e-10 MLMG: Iteration 6 Fine resid/bnorm = 5.551166998e-11 MLMG: Iteration 7 Fine resid/bnorm = 5.568426681e-12 MLMG: Iteration 7 Crse resid/bnorm = 4.860975957e-10 MLMG: Iteration 8 Fine resid/bnorm = 5.537122844e-13 MLMG: Iteration 8 Crse resid/bnorm = 4.831346803e-11 MLMG: Iteration 9 Fine resid/bnorm = 5.558559712e-14 MLMG: Iteration 9 Crse resid/bnorm = 4.829521054e-12 MLMG: Final Iter. 9 resid, resid/bnorm = 3.345390046e-12, 4.829521054e-12 MLMG: Timers: Solve = 0.136309796 Iter = 0.11978988 Bottom = 0.012889372 On level 0: set velocity bcs After projection: max(abs(u/v/w)) = 1.411472903 1.411472903 5.097751022e-13 On level 1: set velocity bcs After projection: max(abs(u/v/w)) = 1.443343816 1.443343816 1.145997657e-12 On level 0: set velocity bcs On level 0: set density bcs On level 1: set velocity bcs On level 1: set density bcs In initial_iterations: iter = 2 On level 0: set density bcs On level 1: set density bcs MAC Projection: On level 0 fillpatch none On level 1 fillpatch none >> Before projection * On level 0 max(abs(diveu)) = 1241.71498 * On level 1 max(abs(diveu)) = 804.1010569 MLMG: # of AMR levels: 2 # of MG levels on the coarsest AMR level: 2 MLMG: Initial rhs = 3.045209593 MLMG: Initial residual (resid0) = 3.045209593 MLMG: Iteration 1 Fine resid/bnorm = 0.02144402612 MLMG: Iteration 2 Fine resid/bnorm = 0.001136924491 MLMG: Iteration 3 Fine resid/bnorm = 4.908648375e-05 MLMG: Iteration 4 Fine resid/bnorm = 2.380430986e-06 MLMG: Iteration 5 Fine resid/bnorm = 1.182157886e-07 MLMG: Iteration 6 Fine resid/bnorm = 5.886826493e-09 MLMG: Iteration 7 Fine resid/bnorm = 2.889197798e-10 MLMG: Iteration 8 Fine resid/bnorm = 1.380071362e-11 MLMG: Iteration 9 Fine resid/bnorm = 6.351909408e-13 MLMG: Iteration 9 Crse resid/bnorm = 5.913034598e-14 MLMG: Final Iter. 9 resid, resid/bnorm = 1.934289546e-12, 6.351909408e-13 MLMG: Timers: Solve = 0.054355162 Iter = 0.052664277 Bottom = 0.014644104 >> After projection * On level 0 max(abs(diveu)) = 2.773461492e-11 * On level 1 max(abs(diveu)) = 3.104979532e-11 On level 0 fillpatch none On level 1 fillpatch none On level 0: set velocity bcs On level 1: set velocity bcs On level 0: set velocity bcs On level 1: set velocity bcs Before projection: max(abs(u/v/w)) = 1.411134907 1.411134907 5.047564887e-13 max(abs(gpx/gpy/gpz)) = 13.64729674 13.64729674 2.106499938e-11 Min and Max of epf 1 1 On level 0: set velocity bcs Before projection: max(abs(u/v/w)) = 1.444574838 1.444574838 1.140069353e-12 max(abs(gpx/gpy/gpz)) = 22.89907128 22.89907128 6.202079206e-11 Min and Max of epf 1 1 On level 1: set velocity bcs On level 0: set velocity bcs On level 1: set velocity bcs Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.1175394335 * On lev 1 max(abs(rhs)) = 0.4623192407 MLMG: # of AMR levels: 2 # of MG levels on the coarsest AMR level: 2 MLMG: Initial rhs = 0.4623192407 MLMG: Initial residual (resid0) = 0.4623192407 MLMG: Iteration 1 Fine resid/bnorm = 0.0003000102902 MLMG: Iteration 2 Fine resid/bnorm = 2.70517134e-06 MLMG: Iteration 3 Fine resid/bnorm = 6.80597581e-08 MLMG: Iteration 4 Fine resid/bnorm = 4.4342328e-09 MLMG: Iteration 5 Fine resid/bnorm = 3.483457661e-10 MLMG: Iteration 6 Fine resid/bnorm = 2.851243646e-11 MLMG: Iteration 7 Fine resid/bnorm = 2.400227559e-12 MLMG: Iteration 7 Crse resid/bnorm = 2.427207834e-10 MLMG: Iteration 8 Fine resid/bnorm = 2.070249832e-13 MLMG: Iteration 8 Crse resid/bnorm = 2.38213426e-11 MLMG: Iteration 9 Fine resid/bnorm = 1.822828449e-14 MLMG: Iteration 9 Crse resid/bnorm = 2.351351259e-12 MLMG: Final Iter. 9 resid, resid/bnorm = 1.087074929e-12, 2.351351259e-12 MLMG: Timers: Solve = 0.126608951 Iter = 0.110124673 Bottom = 0.012668264 On level 0: set velocity bcs After projection: max(abs(u/v/w)) = 1.410660702 1.410660702 5.32970561e-13 On level 1: set velocity bcs After projection: max(abs(u/v/w)) = 1.443314257 1.443314257 1.221221046e-12 On level 0: set velocity bcs On level 0: set density bcs On level 1: set velocity bcs On level 1: set density bcs Time spent in init 1.63903026 Writing plotfile BENCH09-refinement_plt00000 at time 0 ============ NEW TIME STEP ============ On level 0: set density bcs On level 1: set density bcs Step 1: from old_time 0 to new time 0.004063884623 with dt = 0.004063884623 On level 0 fillpatch vel On level 0 fillpatch rho On level 1 fillpatch vel On level 1 fillpatch rho Finished fillpatch before predictor On level 0: set density bcs On level 1: set density bcs MAC Projection: On level 0 fillpatch none On level 1 fillpatch none >> Before projection * On level 0 max(abs(diveu)) = 1213.047639 * On level 1 max(abs(diveu)) = 794.6649206 MLMG: # of AMR levels: 2 # of MG levels on the coarsest AMR level: 2 MLMG: Initial rhs = 3.031413041 MLMG: Initial residual (resid0) = 3.031413041 MLMG: Iteration 1 Fine resid/bnorm = 0.0211598841 MLMG: Iteration 2 Fine resid/bnorm = 0.001120907939 MLMG: Iteration 3 Fine resid/bnorm = 4.818032548e-05 MLMG: Iteration 4 Fine resid/bnorm = 2.337859613e-06 MLMG: Iteration 5 Fine resid/bnorm = 1.161924108e-07 MLMG: Iteration 6 Fine resid/bnorm = 5.783448123e-09 MLMG: Iteration 7 Fine resid/bnorm = 2.834753849e-10 MLMG: Iteration 8 Fine resid/bnorm = 1.34859166e-11 MLMG: Iteration 9 Fine resid/bnorm = 6.168830284e-13 MLMG: Iteration 9 Crse resid/bnorm = 5.916254857e-14 MLMG: Final Iter. 9 resid, resid/bnorm = 1.870027257e-12, 6.168830284e-13 MLMG: Timers: Solve = 0.054512486 Iter = 0.053069341 Bottom = 0.014302341 >> After projection * On level 0 max(abs(diveu)) = 2.21830875e-11 * On level 1 max(abs(diveu)) = 3.086474376e-11 On level 0 fillpatch none On level 1 fillpatch none On level 0: set velocity bcs On level 1: set velocity bcs On level 0: set velocity bcs On level 1: set velocity bcs Before projection: max(abs(u/v/w)) = 1.428493091 1.428493091 5.373658081e-13 max(abs(gpx/gpy/gpz)) = 14.22686542 14.22686542 1.829879867e-11 Min and Max of epf 1 1 On level 0: set velocity bcs Before projection: max(abs(u/v/w)) = 1.45389342 1.45389342 1.260836627e-12 max(abs(gpx/gpy/gpz)) = 22.61435987 22.61435987 6.080568379e-11 Min and Max of epf 1 1 On level 1: set velocity bcs On level 0: set vec bcs On level 1: set vec bcs Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.736147373 * On lev 1 max(abs(rhs)) = 4.278885761 MLMG: # of AMR levels: 2 # of MG levels on the coarsest AMR level: 2 MLMG: Initial rhs = 4.278885761 MLMG: Initial residual (resid0) = 4.278885761 MLMG: Iteration 1 Fine resid/bnorm = 0.007586520303 MLMG: Iteration 2 Fine resid/bnorm = 9.935873836e-05 MLMG: Iteration 3 Fine resid/bnorm = 1.439326372e-06 MLMG: Iteration 4 Fine resid/bnorm = 2.423448379e-08 MLMG: Iteration 5 Fine resid/bnorm = 1.460939308e-09 MLMG: Iteration 6 Fine resid/bnorm = 1.468463e-10 MLMG: Iteration 7 Fine resid/bnorm = 1.489706486e-11 MLMG: Iteration 8 Fine resid/bnorm = 1.520907318e-12 MLMG: Iteration 8 Crse resid/bnorm = 8.526649659e-11 MLMG: Iteration 9 Fine resid/bnorm = 1.574423182e-13 MLMG: Iteration 9 Crse resid/bnorm = 9.138217511e-12 MLMG: Final Iter. 9 resid, resid/bnorm = 3.910138879e-11, 9.138217511e-12 MLMG: Timers: Solve = 0.125648571 Iter = 0.10934068 Bottom = 0.012716768 On level 0: set velocity bcs After projection: max(abs(u/v/w)) = 1.424434101 1.424434101 2.189167648e-13 On level 1: set velocity bcs After projection: max(abs(u/v/w)) = 1.449976148 1.449976148 6.630092177e-13 Time per fluid step 0.450372235 Time per step 0.451128232 Writing plotfile BENCH09-refinement_plt00001 at time 0.004063884623 Time spent in main (after init) 0.461126793 Time spent in main 2.100157053 AMReX (26.04-97-gd10a21ad849d) finalized