Initializing AMReX (26.09-136-g53fb957f5e13)... MPI initialized with 4 MPI processes MPI initialized with thread support level 0 AMReX (26.09-136-g53fb957f5e13) initialized incflo git hash: 24.11-52-g37c2cc1c Scalar diffusion coefficients Tracer diffusion coeff: 0:0 Newtonian fluid with mu = 0.0002 Making new level 0 from scratch Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.110223025e-16 MLMG: Initial rhs = 1.140580685e-16 MLMG: Initial residual (resid0) = 1.140580685e-16 MLMG: No iterations needed MLMG: Timers: Solve = 0.000358191 Iter = 0 Bottom = 0 >> After projection: * On lev 0 max(abs(rhs)) = 1.110223025e-16 Doing initial pressure iterations with dt = 0.02812504394 In initial_iterations: iter = 0 MAC Projection: MLMG: Initial rhs = 8.086657082 MLMG: Initial residual (resid0) = 8.086657082 MLMG: Final Iter. 7 resid, resid/bnorm = 2.643218977e-12, 3.268617613e-13 MLMG: Timers: Solve = 0.002498131 Iter = 0.002247001 Bottom = 0.000143527 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.4854487002 MLMG: Initial rhs = 0.4854487002 MLMG: Initial residual (resid0) = 0.4854487002 MLMG: Final Iter. 6 resid, resid/bnorm = 2.441342077e-12, 5.029042361e-12 MLMG: Timers: Solve = 0.002379641 Iter = 0.002252164 Bottom = 0.000138222 >> After projection: * On lev 0 max(abs(rhs)) = 0.006416329238 In initial_iterations: iter = 1 MAC Projection: MLMG: Initial rhs = 1.763692374 MLMG: Initial residual (resid0) = 1.763692374 MLMG: Final Iter. 7 resid, resid/bnorm = 1.107718084e-12, 6.280676271e-13 MLMG: Timers: Solve = 0.001769581 Iter = 0.001653144 Bottom = 0.000115471 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.04443905627 MLMG: Initial rhs = 0.04443905627 MLMG: Initial residual (resid0) = 0.04443905627 MLMG: Final Iter. 6 resid, resid/bnorm = 7.767237916e-14, 1.747840429e-12 MLMG: Timers: Solve = 0.001791942 Iter = 0.001688964 Bottom = 0.000114603 >> After projection: * On lev 0 max(abs(rhs)) = 0.004406266575 In initial_iterations: iter = 2 MAC Projection: MLMG: Initial rhs = 1.298326755 MLMG: Initial residual (resid0) = 1.298326755 MLMG: Final Iter. 7 resid, resid/bnorm = 8.308909116e-13, 6.399705684e-13 MLMG: Timers: Solve = 0.001507856 Iter = 0.001414769 Bottom = 8.5144e-05 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.01529239084 MLMG: Initial rhs = 0.01529239084 MLMG: Initial residual (resid0) = 0.01529239084 MLMG: Final Iter. 6 resid, resid/bnorm = 1.130573838e-14, 7.393048284e-13 MLMG: Timers: Solve = 0.001569501 Iter = 0.001479108 Bottom = 0.000100662 >> After projection: * On lev 0 max(abs(rhs)) = 0.001693733149 Writing checkpoint double_shear_no_eb_2d_chk00000 Writing plotfile double_shear_no_eb_2d_plt00000 at time 0 Level 0 4 grids 1024 cells 100 % of domain smallest grid: 16 x 16 biggest grid: 16 x 16 ============ NEW TIME STEP ============ Step 1: from old_time 0 to new time 0.02772137108 with dt = 0.02772137108. MAC Projection: MLMG: Initial rhs = 1.372661161 MLMG: Initial residual (resid0) = 1.372661161 MLMG: Final Iter. 7 resid, resid/bnorm = 9.298117831e-13, 6.773789553e-13 MLMG: Timers: Solve = 0.00095252 Iter = 0.000905854 Bottom = 7.3845e-05 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.4669948149 MLMG: Initial rhs = 0.4669948149 MLMG: Initial residual (resid0) = 0.4669948149 MLMG: Final Iter. 6 resid, resid/bnorm = 2.450474925e-12, 5.247327908e-12 MLMG: Timers: Solve = 0.001219854 Iter = 0.001132732 Bottom = 0.000104174 >> After projection: * On lev 0 max(abs(rhs)) = 0.00431733099 Time per step 0.005366618 ============ NEW TIME STEP ============ Step 2: from old_time 0.02772137108 to new time 0.05531504277 with dt = 0.02759367168. MAC Projection: MLMG: Initial rhs = 1.858454674 MLMG: Initial residual (resid0) = 1.858454674 MLMG: Final Iter. 8 resid, resid/bnorm = 6.75015599e-14, 3.632133775e-14 MLMG: Timers: Solve = 0.001153508 Iter = 0.001112953 Bottom = 7.8599e-05 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.4741423276 MLMG: Initial rhs = 0.4741423276 MLMG: Initial residual (resid0) = 0.4741423276 MLMG: Final Iter. 6 resid, resid/bnorm = 2.482598884e-12, 5.235978186e-12 MLMG: Timers: Solve = 0.00121567 Iter = 0.001145161 Bottom = 9.6062e-05 >> After projection: * On lev 0 max(abs(rhs)) = 0.004507571239 Time per step 0.003482232 ============ NEW TIME STEP ============ Step 3: from old_time 0.05531504277 to new time 0.08274122345 with dt = 0.02742618068. MAC Projection: MLMG: Initial rhs = 5.607481856 MLMG: Initial residual (resid0) = 5.607481856 MLMG: Final Iter. 7 resid, resid/bnorm = 3.873179555e-12, 6.907163776e-13 MLMG: Timers: Solve = 0.001149416 Iter = 0.00110638 Bottom = 7.0731e-05 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.4755458969 MLMG: Initial rhs = 0.4755458969 MLMG: Initial residual (resid0) = 0.4755458969 MLMG: Final Iter. 6 resid, resid/bnorm = 2.522886631e-12, 5.305243189e-12 MLMG: Timers: Solve = 0.001303377 Iter = 0.001213283 Bottom = 8.6922e-05 >> After projection: * On lev 0 max(abs(rhs)) = 0.003250909515 Time per step 0.00381405 ============ NEW TIME STEP ============ Step 4: from old_time 0.08274122345 to new time 0.109974221 with dt = 0.0272329976. MAC Projection: MLMG: Initial rhs = 9.427183737 MLMG: Initial residual (resid0) = 9.427183737 MLMG: Final Iter. 7 resid, resid/bnorm = 6.634692795e-12, 7.037831213e-13 MLMG: Timers: Solve = 0.001101409 Iter = 0.001061662 Bottom = 7.0125e-05 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.4883667484 MLMG: Initial rhs = 0.4883667484 MLMG: Initial residual (resid0) = 0.4883667484 MLMG: Final Iter. 6 resid, resid/bnorm = 2.581813669e-12, 5.286628702e-12 MLMG: Timers: Solve = 0.001144617 Iter = 0.001084137 Bottom = 8.5786e-05 >> After projection: * On lev 0 max(abs(rhs)) = 0.006687677229 Time per step 0.003285374 ============ NEW TIME STEP ============ Step 5: from old_time 0.109974221 to new time 0.1370116151 with dt = 0.02703739405. MAC Projection: MLMG: Initial rhs = 9.976207644 MLMG: Initial residual (resid0) = 9.976207644 MLMG: Final Iter. 7 resid, resid/bnorm = 7.735700969e-12, 7.754149918e-13 MLMG: Timers: Solve = 0.00109995 Iter = 0.001062447 Bottom = 7.1477e-05 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.5072689046 MLMG: Initial rhs = 0.5072689046 MLMG: Initial residual (resid0) = 0.5072689046 MLMG: Final Iter. 6 resid, resid/bnorm = 2.661160788e-12, 5.246055424e-12 MLMG: Timers: Solve = 0.001158922 Iter = 0.00107734 Bottom = 8.449e-05 >> After projection: * On lev 0 max(abs(rhs)) = 0.007678507514 Time per step 0.003468183 ============ NEW TIME STEP ============ Step 6: from old_time 0.1370116151 to new time 0.1638547538 with dt = 0.02684313874. MAC Projection: MLMG: Initial rhs = 10.35547288 MLMG: Initial residual (resid0) = 10.35547288 MLMG: Final Iter. 7 resid, resid/bnorm = 9.935829937e-12, 9.594762166e-13 MLMG: Timers: Solve = 0.001140039 Iter = 0.001100934 Bottom = 7e-05 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.5313529684 MLMG: Initial rhs = 0.5313529684 MLMG: Initial residual (resid0) = 0.5313529684 MLMG: Final Iter. 6 resid, resid/bnorm = 2.760754732e-12, 5.195707743e-12 MLMG: Timers: Solve = 0.001140543 Iter = 0.001080003 Bottom = 8.683e-05 >> After projection: * On lev 0 max(abs(rhs)) = 0.007951705144 Time per step 0.003480938 ============ NEW TIME STEP ============ Step 7: from old_time 0.1638547538 to new time 0.1904947193 with dt = 0.02663996547. MAC Projection: MLMG: Initial rhs = 11.36120051 MLMG: Initial residual (resid0) = 11.36120051 MLMG: Final Iter. 7 resid, resid/bnorm = 9.876766072e-12, 8.693417623e-13 MLMG: Timers: Solve = 0.001104623 Iter = 0.001065471 Bottom = 7.0431e-05 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.5593440361 MLMG: Initial rhs = 0.5593440361 MLMG: Initial residual (resid0) = 0.5593440361 MLMG: Final Iter. 6 resid, resid/bnorm = 2.878551997e-12, 5.146299615e-12 MLMG: Timers: Solve = 0.001161135 Iter = 0.00108366 Bottom = 9.5063e-05 >> After projection: * On lev 0 max(abs(rhs)) = 0.008078050653 Time per step 0.003462081 ============ NEW TIME STEP ============ Step 8: from old_time 0.1904947193 to new time 0.2169316808 with dt = 0.0264369615. MAC Projection: MLMG: Initial rhs = 12.42802819 MLMG: Initial residual (resid0) = 12.42802819 MLMG: Final Iter. 8 resid, resid/bnorm = 3.965716644e-13, 3.190945967e-14 MLMG: Timers: Solve = 0.001243582 Iter = 0.001204312 Bottom = 7.8533e-05 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.595526415 MLMG: Initial rhs = 0.595526415 MLMG: Initial residual (resid0) = 0.595526415 MLMG: Final Iter. 6 resid, resid/bnorm = 3.014598987e-12, 5.062074345e-12 MLMG: Timers: Solve = 0.001132595 Iter = 0.001072435 Bottom = 8.5722e-05 >> After projection: * On lev 0 max(abs(rhs)) = 0.008032185921 Time per step 0.003576992 ============ NEW TIME STEP ============ Step 9: from old_time 0.2169316808 to new time 0.2431582715 with dt = 0.02622659066. MAC Projection: MLMG: Initial rhs = 14.88278355 MLMG: Initial residual (resid0) = 14.88278355 MLMG: Final Iter. 7 resid, resid/bnorm = 1.305977548e-11, 8.775089308e-13 MLMG: Timers: Solve = 0.001103962 Iter = 0.001064918 Bottom = 7.0149e-05 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.6345129793 MLMG: Initial rhs = 0.6345129793 MLMG: Initial residual (resid0) = 0.6345129793 MLMG: Final Iter. 6 resid, resid/bnorm = 3.167518331e-12, 4.992046553e-12 MLMG: Timers: Solve = 0.001152796 Iter = 0.001072262 Bottom = 8.5627e-05 >> After projection: * On lev 0 max(abs(rhs)) = 0.008005861431 Time per step 0.003452359 ============ NEW TIME STEP ============ Step 10: from old_time 0.2431582715 to new time 0.2691623119 with dt = 0.02600404039. MAC Projection: MLMG: Initial rhs = 18.2178728 MLMG: Initial residual (resid0) = 18.2178728 MLMG: Final Iter. 7 resid, resid/bnorm = 1.47887258e-11, 8.117701754e-13 MLMG: Timers: Solve = 0.001174629 Iter = 0.001135874 Bottom = 7.2057e-05 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.681650238 MLMG: Initial rhs = 0.681650238 MLMG: Initial residual (resid0) = 0.681650238 MLMG: Final Iter. 6 resid, resid/bnorm = 3.492883933e-12, 5.124158606e-12 MLMG: Timers: Solve = 0.001342749 Iter = 0.001280048 Bottom = 8.63e-05 >> After projection: * On lev 0 max(abs(rhs)) = 0.009050529994 Time per step 0.003742708 ============ NEW TIME STEP ============ Step 11: from old_time 0.2691623119 to new time 0.2949443883 with dt = 0.02578207646. MAC Projection: MLMG: Initial rhs = 25.70258445 MLMG: Initial residual (resid0) = 25.70258445 MLMG: Final Iter. 7 resid, resid/bnorm = 1.834045416e-11, 7.135645909e-13 MLMG: Timers: Solve = 0.001154123 Iter = 0.001105953 Bottom = 7.8972e-05 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.7359445386 MLMG: Initial rhs = 0.7359445386 MLMG: Initial residual (resid0) = 0.7359445386 MLMG: Final Iter. 6 resid, resid/bnorm = 3.887783324e-12, 5.282712379e-12 MLMG: Timers: Solve = 0.001285157 Iter = 0.001213925 Bottom = 8.7052e-05 >> After projection: * On lev 0 max(abs(rhs)) = 0.01324817202 Time per step 0.003906158 ============ NEW TIME STEP ============ Step 12: from old_time 0.2949443883 to new time 0.3204976835 with dt = 0.02555329519. MAC Projection: MLMG: Initial rhs = 24.08579587 MLMG: Initial residual (resid0) = 24.08579587 MLMG: Final Iter. 7 resid, resid/bnorm = 1.913014192e-11, 7.942499395e-13 MLMG: Timers: Solve = 0.001324744 Iter = 0.001282055 Bottom = 0.000127427 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.7979145504 MLMG: Initial rhs = 0.7979145504 MLMG: Initial residual (resid0) = 0.7979145504 MLMG: Final Iter. 6 resid, resid/bnorm = 4.338052487e-12, 5.436738163e-12 MLMG: Timers: Solve = 0.00115011 Iter = 0.001078935 Bottom = 9.4128e-05 >> After projection: * On lev 0 max(abs(rhs)) = 0.01423172346 Time per step 0.003822223 ============ NEW TIME STEP ============ Step 13: from old_time 0.3204976835 to new time 0.3458056187 with dt = 0.02530793516. MAC Projection: MLMG: Initial rhs = 22.47845454 MLMG: Initial residual (resid0) = 22.47845454 MLMG: Final Iter. 7 resid, resid/bnorm = 1.868372124e-11, 8.311835321e-13 MLMG: Timers: Solve = 0.000943226 Iter = 0.000906401 Bottom = 6.9748e-05 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.8730092732 MLMG: Initial rhs = 0.8730092732 MLMG: Initial residual (resid0) = 0.8730092732 MLMG: Final Iter. 6 resid, resid/bnorm = 4.850414341e-12, 5.555971156e-12 MLMG: Timers: Solve = 0.001181022 Iter = 0.001110702 Bottom = 8.6364e-05 >> After projection: * On lev 0 max(abs(rhs)) = 0.01503452738 Time per step 0.003396403 ============ NEW TIME STEP ============ Step 14: from old_time 0.3458056187 to new time 0.3708633967 with dt = 0.02505777805. MAC Projection: MLMG: Initial rhs = 23.12412563 MLMG: Initial residual (resid0) = 23.12412563 MLMG: Final Iter. 7 resid, resid/bnorm = 1.965466678e-11, 8.499636744e-13 MLMG: Timers: Solve = 0.001058031 Iter = 0.001020286 Bottom = 7.0374e-05 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.969966582 MLMG: Initial rhs = 0.969966582 MLMG: Initial residual (resid0) = 0.969966582 MLMG: Final Iter. 6 resid, resid/bnorm = 5.433429748e-12, 5.601666953e-12 MLMG: Timers: Solve = 0.001326676 Iter = 0.001250533 Bottom = 8.7578e-05 >> After projection: * On lev 0 max(abs(rhs)) = 0.01839336982 Time per step 0.0036926 ============ NEW TIME STEP ============ Step 15: from old_time 0.3708633967 to new time 0.3956618991 with dt = 0.02479850239. MAC Projection: MLMG: Initial rhs = 26.8033203 MLMG: Initial residual (resid0) = 26.8033203 MLMG: Final Iter. 7 resid, resid/bnorm = 2.076416816e-11, 7.746864169e-13 MLMG: Timers: Solve = 0.000940426 Iter = 0.000899897 Bottom = 7.051e-05 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.082688439 MLMG: Initial rhs = 1.082688439 MLMG: Initial residual (resid0) = 1.082688439 MLMG: Final Iter. 6 resid, resid/bnorm = 6.109375159e-12, 5.6427823e-12 MLMG: Timers: Solve = 0.001172448 Iter = 0.001080273 Bottom = 8.6035e-05 >> After projection: * On lev 0 max(abs(rhs)) = 0.02156823154 Time per step 0.00360759 ============ NEW TIME STEP ============ Step 16: from old_time 0.3956618991 to new time 0.4201998785 with dt = 0.02453797939. MAC Projection: MLMG: Initial rhs = 29.55699929 MLMG: Initial residual (resid0) = 29.55699929 MLMG: Final Iter. 7 resid, resid/bnorm = 2.207922734e-11, 7.470050365e-13 MLMG: Timers: Solve = 0.001009925 Iter = 0.00096191 Bottom = 7.0256e-05 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.210701554 MLMG: Initial rhs = 1.210701554 MLMG: Initial residual (resid0) = 1.210701554 MLMG: Final Iter. 6 resid, resid/bnorm = 6.896812982e-12, 5.696542603e-12 MLMG: Timers: Solve = 0.001148538 Iter = 0.001078427 Bottom = 8.6071e-05 >> After projection: * On lev 0 max(abs(rhs)) = 0.02304648361 Time per step 0.003439666 Writing plotfile double_shear_no_eb_2d_plt00016 at time 0.4201998785 ============ NEW TIME STEP ============ Step 17: from old_time 0.4201998785 to new time 0.4444647526 with dt = 0.02426487408. MAC Projection: MLMG: Initial rhs = 37.52004967 MLMG: Initial residual (resid0) = 37.52004967 MLMG: Final Iter. 7 resid, resid/bnorm = 2.871414218e-11, 7.653012836e-13 MLMG: Timers: Solve = 0.000939196 Iter = 0.000892906 Bottom = 7.3549e-05 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.35086335 MLMG: Initial rhs = 1.35086335 MLMG: Initial residual (resid0) = 1.35086335 MLMG: Final Iter. 6 resid, resid/bnorm = 7.786998477e-12, 5.76446054e-12 MLMG: Timers: Solve = 0.001151916 Iter = 0.001080945 Bottom = 8.5859e-05 >> After projection: * On lev 0 max(abs(rhs)) = 0.02775133499 Time per step 0.005808923 ============ NEW TIME STEP ============ Step 18: from old_time 0.4444647526 to new time 0.4684375677 with dt = 0.0239728151. MAC Projection: MLMG: Initial rhs = 31.87246413 MLMG: Initial residual (resid0) = 31.87246413 MLMG: Final Iter. 8 resid, resid/bnorm = 1.140088024e-12, 3.577031319e-14 MLMG: Timers: Solve = 0.001487997 Iter = 0.001440122 Bottom = 0.000123849 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.499732 MLMG: Initial rhs = 1.499732 MLMG: Initial residual (resid0) = 1.499732 MLMG: Final Iter. 6 resid, resid/bnorm = 8.903738857e-12, 5.936886627e-12 MLMG: Timers: Solve = 0.001152932 Iter = 0.001083358 Bottom = 8.697e-05 >> After projection: * On lev 0 max(abs(rhs)) = 0.03148840637 Time per step 0.004108522 ============ NEW TIME STEP ============ Step 19: from old_time 0.4684375677 to new time 0.4921037003 with dt = 0.0236661326. MAC Projection: MLMG: Initial rhs = 51.13529547 MLMG: Initial residual (resid0) = 51.13529547 MLMG: Final Iter. 7 resid, resid/bnorm = 2.97974978e-11, 5.827187959e-13 MLMG: Timers: Solve = 0.001223851 Iter = 0.001182755 Bottom = 7.0339e-05 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1.65627781 MLMG: Initial rhs = 1.65627781 MLMG: Initial residual (resid0) = 1.65627781 MLMG: Final Iter. 6 resid, resid/bnorm = 1.032800581e-11, 6.235672392e-12 MLMG: Timers: Solve = 0.001145478 Iter = 0.001075917 Bottom = 8.7351e-05 >> After projection: * On lev 0 max(abs(rhs)) = 0.03725476428 Time per step 0.003647232 ============ NEW TIME STEP ============ Step 20: from old_time 0.4921037003 to new time 0.5 with dt = 0.007896299731. MAC Projection: MLMG: Initial rhs = 134.600034 MLMG: Initial residual (resid0) = 134.600034 MLMG: Final Iter. 7 resid, resid/bnorm = 8.715517197e-11, 6.475122581e-13 MLMG: Timers: Solve = 0.001102415 Iter = 0.00106266 Bottom = 7.1064e-05 Diffusing velocity components all together... Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 0.6225703332 MLMG: Initial rhs = 0.6225703332 MLMG: Initial residual (resid0) = 0.6225703332 MLMG: Final Iter. 6 resid, resid/bnorm = 3.805769935e-12, 6.112995966e-12 MLMG: Timers: Solve = 0.001215587 Iter = 0.001131969 Bottom = 8.668e-05 >> After projection: * On lev 0 max(abs(rhs)) = 0.02146712542 Time per step 0.003438652 Writing checkpoint double_shear_no_eb_2d_chk00020 Writing plotfile double_shear_no_eb_2d_plt00020 at time 0.5 Time spent in InitData(): 0.027012514 Time spent in Evolve(): 0.089801959 Unused ParmParse Variables: [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] [TOP]::scalar_diffusion.mg_verbose(nvals = 1) :: [0] [TOP]::scalar_diffusion.verbose(nvals = 1) :: [1] AMReX (26.09-136-g53fb957f5e13) finalized