Initializing AMReX (26.04-116-g6f2c4aff90ae)... MPI initialized with 4 MPI processes MPI initialized with thread support level 0 AMReX (26.04-116-g6f2c4aff90ae) initialized Species 0 total diffusion: 1.17e-05 wet diffusion: 4.648742404e-06 percent wet: 39.73284106 dry diffusion: 7.051257596e-06 percent dry: 60.26715894 total radius: 1.846792758e-08 wet radius: 4.648025938e-08 dry radius: 3.064343484e-08 Species 0 count adjusted to 120 Species 0 particles per box: 15 Species 1 total diffusion: 1.33e-05 wet diffusion: 4.648742404e-06 percent wet: 34.9529504 dry diffusion: 8.651257596e-06 percent dry: 65.0470496 total radius: 1.624622201e-08 wet radius: 4.648025938e-08 dry radius: 2.4976109e-08 Species 1 count adjusted to 120 Species 1 particles per box: 15 Total real particles: 240 Total sim particles: 240 Sim particles per box: 30 Collision cells: 32768 Sim particles per cell: 0.00732421875 Creating 6 parametric surfaces Loaded 0 pinned particles. SF pairs (0) = 0, 0 SF numPairs = 1 SF pairs (0) = 0, 0 SF pairs (1) = 0, 1 SF pairs (2) = 0, 2 SF pairs (3) = 1, 1 SF pairs (4) = 1, 2 SF pairs (5) = 2, 2 SF numPairs = 6 Initialization time = 0.025696012 seconds 106 close range interactions. 0 wall interactions. 296 p3m interactions. 73 image charge interactions. MLMG: Initial rhs = 2.11411705e+21 MLMG: Initial residual (resid0) = 2.11411705e+21 MLMG: Final Iter. 8 resid, resid/bnorm = 9.46303959e+11, 4.476119044e-10 MLMG: Timers: Solve = 0.009141722 Iter = 0.008250084 Bottom = 9.2295e-05 Begin call to GMRES GMRES.cpp: GMRES called with ||rhs||=1.699474862e+25 GMRES.cpp: Warning: gmres may not have converged: |r|/|b|= 2.657661997e-09 |r|/|r0|=2.657661997e-09 Done with GMRES: total ITERs = 40 residual/(norm_b,initial) = 1.585350501e-20 9.388631e-13 I see 240 particles Fraction of midpoint moves rejected: 0 1 particles to be redistributed. Maximum observed speed: 5.63696732e+11 Maximum observed displacement (fraction of radius): 30.52300966 Finish move. Resetting stat collection. Advanced step 1 in 0.551081378 seconds High-water FAB megabyte spread across MPI nodes: [25 ... 25] Curent FAB megabyte spread across MPI nodes: [18 ... 18] 106 close range interactions. 0 wall interactions. 298 p3m interactions. 70 image charge interactions. MLMG: Initial rhs = 2.110774542e+21 MLMG: Initial residual (resid0) = 1.515123242e+21 MLMG: Final Iter. 7 resid, resid/bnorm = 5.958102548e+11, 2.822709119e-10 MLMG: Timers: Solve = 0.004876396 Iter = 0.004583909 Bottom = 7.7641e-05 Begin call to GMRES GMRES.cpp: GMRES called with ||rhs||=1.481434445e+23 GMRES.cpp: Warning: gmres may not have converged: |r|/|b|= 3.523033636e-07 |r|/|r0|=3.071030638e-09 Done with GMRES: total ITERs = 49 residual/(norm_b,initial) = 5.958489137e-21 3.076009963e-15 I see 240 particles Fraction of midpoint moves rejected: 0 0 particles to be redistributed. Maximum observed speed: 1233468768 Maximum observed displacement (fraction of radius): 0.06678977719 Finish move. Advanced step 2 in 0.649128654 seconds High-water FAB megabyte spread across MPI nodes: [25 ... 25] Curent FAB megabyte spread across MPI nodes: [18 ... 18] 106 close range interactions. 0 wall interactions. 298 p3m interactions. 70 image charge interactions. MLMG: Initial rhs = 2.110339385e+21 MLMG: Initial residual (resid0) = 3.038406299e+19 MLMG: Final Iter. 5 resid, resid/bnorm = 6.267648737e+11, 2.96997193e-10 MLMG: Timers: Solve = 0.003606513 Iter = 0.00330897 Bottom = 5.7204e-05 Begin call to GMRES GMRES.cpp: GMRES called with ||rhs||=1.465519562e+23 GMRES.cpp: Warning: gmres may not have converged: |r|/|b|= 4.037166423e-07 |r|/|r0|=2.904151984e-07 Done with GMRES: total ITERs = 39 residual/(norm_b,initial) = 7.713243673e-21 6.279351683e-13 I see 240 particles Fraction of midpoint moves rejected: 0 0 particles to be redistributed. Maximum observed speed: 886136906.2 Maximum observed displacement (fraction of radius): 0.04798247678 Finish move. Time spent writing plotfile cplt 0.004240368 Time spent writing plotfile eplt 0.003151528 Time spent writing particle plotfile 0.001499884 Time spent writing plotfile for hydro 0.002775702 Advanced step 3 in 0.53846197 seconds High-water FAB megabyte spread across MPI nodes: [25 ... 25] Curent FAB megabyte spread across MPI nodes: [18 ... 18] Run time = 1.764440811 seconds Unused ParmParse Variables: [TOP]::amr.check_file(nvals = 1) :: [immersedIons_noslip_neumann_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::amr.plot_file(nvals = 1) :: [immersedIons_noslip_neumann_plt] [TOP]::binsize(nvals = 1) :: [0.5e-8] AMReX (26.04-116-g6f2c4aff90ae) finalized