zhang-alvin
commented
4 years ago Closing this as #1236 should have addressed this.
Closed SavantG closed 4 years ago
zhang-alvin
commented
4 years ago Closing this as #1236 should have addressed this.
Hot starting using -H isn't progressing the time step on successful convergence. Below is a snippet of the log " [ 39] ============================================================== [ 39] Solving over interval [ 4.30000e+01, 4.40000e+01] [ 39] ============================================================== [ 39] System time step t= 4.30067e+01, dt= 6.65406e-03 [ 39] saving previous velocity dofs 0 [ 39] Split operator iteration 0 [ 39] Model: rans2p [ 39] Fractional step 4.30067e+01 for model rans2p [ 39] Model step t= 6.65406e-03, dt= 6.65406e-03 for model rans2p [ 39] Model substep t= 6.65406e-03 for model rans2p [ 39] Model substep t= 6.65406e-03 for model rans2p model.timeIntegration.t= 4.30067e+01 [ 39] Maximum CFL = 0.75 [ 39] Newton it 0 norm(r) = 2.25572e+01 norm(r)/(rtolnorm(r0)+atol) = 4.01017e+06 test=r [ 65] before ksp.rtol= 0.01 ksp.atol= 5.625e-08 ksp.converged= False ksp.its= 0 ksp.norm= 0.0 [ 65] after ksp.rtol= 0.01 ksp.atol= 5.625e-08 ksp.converged= True ksp.its= 1 ksp.norm= 0.0 reason = 4 [ 65] Maximum CFL = 0.7500612245648367 [ 65] Newton it 1 norm(r) = 3.62882e-01 norm(r)/(rtolnorm(r0)+atol) = 64512.3 test=r [ 80] before ksp.rtol= 0.01 ksp.atol= 5.625e-08 ksp.converged= False ksp.its= 1 ksp.norm= 0.0 [ 80] after ksp.rtol= 0.01 ksp.atol= 5.625e-08 ksp.converged= True ksp.its= 1 ksp.norm= 0.0 reason = 4 [ 80] Maximum CFL = 0.7500737283082229 [ 80] Newton it 2 norm(r) = 2.87280e-02 norm(r)/(rtolnorm(r0)+atol) = 5107.19 test=r [ 95] before ksp.rtol= 0.01 ksp.atol= 5.625e-08 ksp.converged= False ksp.its= 1 ksp.norm= 0.0 [ 95] after ksp.rtol= 0.01 ksp.atol= 5.625e-08 ksp.converged= True ksp.its= 1 ksp.norm= 0.0 reason = 4 [ 95] Maximum CFL = 0.7500718965588613 [ 95] Newton it 3 norm(r) = 4.40883e-03 norm(r)/(rtolnorm(r0)+atol) = 783.792 test=r [ 110] before ksp.rtol= 0.01 ksp.atol= 5.625e-08 ksp.converged= False ksp.its= 1 ksp.norm= 0.0 [ 110] after ksp.rtol= 0.01 ksp.atol= 5.625e-08 ksp.converged= True ksp.its= 1 ksp.norm= 0.0 reason = 4 [ 110] Maximum CFL = 0.7500720966303199 [ 110] Newton it 4 norm(r) = 7.68020e-04 norm(r)/(rtolnorm(r0)+atol) = 136.537 test=r [ 125] before ksp.rtol= 0.01 ksp.atol= 5.625e-08 ksp.converged= False ksp.its= 1 ksp.norm= 0.0 [ 125] after ksp.rtol= 0.01 ksp.atol= 5.625e-08 ksp.converged= True ksp.its= 1 ksp.norm= 0.0 reason = 4 [ 125] Maximum CFL = 0.7500720785814149 [ 125] Newton it 5 norm(r) = 1.40566e-04 norm(r)/(rtolnorm(r0)+atol) = 24.9895 test=r [ 139] before ksp.rtol= 0.01 ksp.atol= 5.625e-08 ksp.converged= False ksp.its= 1 ksp.norm= 0.0 [ 140] after ksp.rtol= 0.01 ksp.atol= 5.625e-08 ksp.converged= True ksp.its= 1 ksp.norm= 0.0 reason = 4 [ 140] Maximum CFL = 0.7500720798034661 [ 140] Newton it 6 norm(r) = 2.57249e-05 norm(r)/(rtolnorm(r0)+atol) = 4.57331 test=r [ 154] before ksp.rtol= 0.01 ksp.atol= 5.625e-08 ksp.converged= False ksp.its= 1 ksp.norm= 0.0 [ 154] after ksp.rtol= 0.01 ksp.atol= 5.625e-08 ksp.converged= True ksp.its= 1 ksp.norm= 0.0 reason = 4 [ 154] Maximum CFL = 0.750072079766989 [ 154] Newton it 7 norm(r) = 4.93684e-06 norm(r)/(rtolnorm(r0)+atol) = 8.77660e-01 [ 154] Max local conservation (dgp1 enriched all elements) = 9.61164e-09 [ 154] Global divergence = 1.66533e-15 [ 154] Step Taken, t_stepSequence= 43.00665405696237 Model step t= 6.65406e-03, dt= 6.65406e-03 for model rans2p [ 154] Model step t= 6.65406e-03, dt= 6.65406e-03 for model rans2p [ 154] Model substep t= 6.65406e-03 for model rans2p [ 154] Model substep t= 6.65406e-03 for model rans2p model.timeIntegration.t= 4.30067e+01 "