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January 27, 2017, 04:12 
pimpleDyMFoam computation randomly stops

#1 
New Member
Peter Baba
Join Date: Jan 2017
Posts: 3
Rep Power: 6 
Dear All!
I have two problems with pimpledymfoam solver if I use adaptive mesh refinement (no moving mesh, just refinement and unrefinement) on OF v3.0+. First some words about the case I would like to simulate in 3D. It is a simple reactiondiffusion case in which there is a constant concentration gradient along the axis x. This gradient governs the diffusion of species A to species B and there is a reaction which converts B to A (this is why there is a constant gradient). Therefore a transient zone slowly propagates along the axis x. I planned that after testing this case, I put some difference in the physical properties of the species which will generate convection in the fluid. But now I am testing the simplest case. I have a working pimplefoam version of the solver on OFv2.2. In v2.2 I run the cases on 48 cpus but the computation is still very long. This is why I wanted to swich on AMR method. The physics and the mesh geometry are quite simple (a cuboid filled with aqueous solution with no slip boundaries at the walls) Now the two problems in short (I do not know if the problems are independent from each other or not): Problem 1: When I run the case the computation stops without any warning in the log file. CPUs still running on 100% but there are no new results written out anymore and no new notes written in the logfile. I simply solved this with writing a small script which detects this stop and restarts the computation from the last time step which was saved.
Problem 2 (and this is more weird than problem no.1.): When I run the case the computation stops but in a different way. The computation still running, there are new notes in the logfile, the results are written out but the fields (concentration, U and the others I compute) do not evolve with time. Since I have a gradient in c they should change with time as long as I have species B in the domain. The problem occurs both in parallel and single core mode. What is really interesting is that the number of iterations are really close to zero after this kind of stop (see post below).
I tried paralleltest and it ended up without error. I am so confused. I tried a lot of scenarios but the problem appeared in all of them. Please if anyone has experiences like that and comments on any of the problems feel free to reply! If you need I can send the solver and the case to try on your machine. See post #2 for attachments! Thank You! Last edited by babapeti; February 2, 2017 at 07:19. 

January 27, 2017, 04:48 
Attachements

#2 
New Member
Peter Baba
Join Date: Jan 2017
Posts: 3
Rep Power: 6 
Screenshots:
Refinement ON case screenshots Refinement OFF case screenshots As you can see with refinement turned on after 8 seconds the evolution of the concentration field simply stops. (I hope the links are working) Pieces of the log after the computation stops (problem2  number of iterations): Code:
Starting time loop Courant Number mean: 3.034126e06 max: 0.0001558347 Time = 149.5 PIMPLE: iteration 1 DICPCG: Solving for p_rgh, Initial residual = 8.645913e05, Final residual = 8.242017e07, No Iterations 7 time step continuity errors : sum local = 3.510095e15, global = 5.097001e24, cumulative = 5.097001e24 DICPCG: Solving for p_rgh, Initial residual = 1.126512e06, Final residual = 1.106687e08, No Iterations 36 time step continuity errors : sum local = 5.623967e17, global = 7.389175e25, cumulative = 5.835918e24 DICPCG: Solving for p_rgh, Initial residual = 2.876526e08, Final residual = 9.917772e09, No Iterations 9 time step continuity errors : sum local = 4.773698e17, global = 1.310264e24, cumulative = 4.525655e24 DICPCG: Solving for p_rgh, Initial residual = 1.152389e08, Final residual = 6.766281e09, No Iterations 1 time step continuity errors : sum local = 3.09817e17, global = 4.498018e24, cumulative = 2.76371e26 DILUPBiCG: Solving for c, Initial residual = 9.999977e07, Final residual = 9.999977e07, No Iterations 0 PIMPLE: iteration 2 DICPCG: Solving for p_rgh, Initial residual = 2.671926e05, Final residual = 2.281364e07, No Iterations 3 time step continuity errors : sum local = 9.695515e16, global = 5.133446e24, cumulative = 5.161083e24 DICPCG: Solving for p_rgh, Initial residual = 2.312907e07, Final residual = 8.968321e09, No Iterations 11 time step continuity errors : sum local = 4.047407e17, global = 1.977283e24, cumulative = 3.1838e24 DICPCG: Solving for p_rgh, Initial residual = 1.152137e08, Final residual = 6.442881e09, No Iterations 1 time step continuity errors : sum local = 2.763167e17, global = 1.229716e25, cumulative = 3.306772e24 DICPCG: Solving for p_rgh, Initial residual = 6.585413e09, Final residual = 6.585413e09, No Iterations 0 time step continuity errors : sum local = 2.793943e17, global = 1.893967e24, cumulative = 5.200739e24 DILUPBiCG: Solving for c, Initial residual = 9.999977e07, Final residual = 9.999977e07, No Iterations 0 ExecutionTime = 0.23 s ClockTime = 0 s Courant Number mean: 3.034126e06 max: 0.0001558347 Time = 149.501 PIMPLE: iteration 1 DICPCG: Solving for p_rgh, Initial residual = 7.627866e05, Final residual = 6.238697e07, No Iterations 8 time step continuity errors : sum local = 2.658767e15, global = 5.216914e25, cumulative = 5.722431e24 DICPCG: Solving for p_rgh, Initial residual = 6.55981e07, Final residual = 9.589431e09, No Iterations 41 time step continuity errors : sum local = 4.885325e17, global = 3.220004e24, cumulative = 2.502427e24 DICPCG: Solving for p_rgh, Initial residual = 2.288282e08, Final residual = 8.055818e09, No Iterations 9 time step continuity errors : sum local = 3.959288e17, global = 5.196815e24, cumulative = 7.699242e24 DICPCG: Solving for p_rgh, Initial residual = 9.468538e09, Final residual = 9.468538e09, No Iterations 0 time step continuity errors : sum local = 4.01714e17, global = 1.526458e24, cumulative = 6.172784e24 DILUPBiCG: Solving for c, Initial residual = 9.999977e07, Final residual = 9.999977e07, No Iterations 0 PIMPLE: iteration 2 DICPCG: Solving for p_rgh, Initial residual = 2.757707e08, Final residual = 9.388956e09, No Iterations 1 time step continuity errors : sum local = 4.224741e17, global = 2.932825e24, cumulative = 3.239959e24 DICPCG: Solving for p_rgh, Initial residual = 1.007504e08, Final residual = 7.046053e09, No Iterations 1 time step continuity errors : sum local = 3.153773e17, global = 4.653075e25, cumulative = 3.705267e24 DICPCG: Solving for p_rgh, Initial residual = 7.435506e09, Final residual = 7.435506e09, No Iterations 0 time step continuity errors : sum local = 3.154602e17, global = 4.208228e24, cumulative = 7.913495e24 DICPCG: Solving for p_rgh, Initial residual = 7.435372e09, Final residual = 7.435372e09, No Iterations 0 time step continuity errors : sum local = 3.154545e17, global = 7.747431e25, cumulative = 7.138752e24 DILUPBiCG: Solving for c, Initial residual = 9.999977e07, Final residual = 9.999977e07, No Iterations 0 ExecutionTime = 0.27 s ClockTime = 0 s After some steps... Courant Number mean: 3.034126e06 max: 0.0001558347 Time = 149.522 PIMPLE: iteration 1 DICPCG: Solving for p_rgh, Initial residual = 1.169379e08, Final residual = 9.02939e09, No Iterations 1 time step continuity errors : sum local = 3.846098e17, global = 6.120112e24, cumulative = 4.769134e22 DICPCG: Solving for p_rgh, Initial residual = 1.060744e08, Final residual = 8.937469e09, No Iterations 1 time step continuity errors : sum local = 3.809088e17, global = 9.286871e25, cumulative = 4.77842e22 DICPCG: Solving for p_rgh, Initial residual = 8.971644e09, Final residual = 8.971644e09, No Iterations 0 time step continuity errors : sum local = 3.806326e17, global = 3.323663e25, cumulative = 4.781744e22 DICPCG: Solving for p_rgh, Initial residual = 8.971396e09, Final residual = 8.971396e09, No Iterations 0 time step continuity errors : sum local = 3.806221e17, global = 5.713057e24, cumulative = 4.838875e22 DILUPBiCG: Solving for c, Initial residual = 9.999977e07, Final residual = 9.999977e07, No Iterations 0 PIMPLE: iteration 2 DICPCG: Solving for p_rgh, Initial residual = 9.130175e09, Final residual = 9.130175e09, No Iterations 0 time step continuity errors : sum local = 3.873585e17, global = 1.05032e24, cumulative = 4.828371e22 DICPCG: Solving for p_rgh, Initial residual = 9.13285e09, Final residual = 9.13285e09, No Iterations 0 time step continuity errors : sum local = 3.874719e17, global = 8.886698e25, cumulative = 4.837258e22 DICPCG: Solving for p_rgh, Initial residual = 9.133017e09, Final residual = 9.133017e09, No Iterations 0 time step continuity errors : sum local = 3.87479e17, global = 3.168959e24, cumulative = 4.805569e22 DICPCG: Solving for p_rgh, Initial residual = 9.133027e09, Final residual = 9.133027e09, No Iterations 0 time step continuity errors : sum local = 3.874795e17, global = 2.269943e24, cumulative = 4.828268e22 DILUPBiCG: Solving for c, Initial residual = 9.999977e07, Final residual = 9.999977e07, No Iterations 0 ExecutionTime = 2.01 s ClockTime = 2 s Courant Number mean: 3.034126e06 max: 0.0001558347 Time = 149.523 PIMPLE: iteration 1 DICPCG: Solving for p_rgh, Initial residual = 1.12552e08, Final residual = 9.283247e09, No Iterations 1 time step continuity errors : sum local = 3.943464e17, global = 2.336049e24, cumulative = 4.851628e22 DICPCG: Solving for p_rgh, Initial residual = 1.057525e08, Final residual = 9.09871e09, No Iterations 1 time step continuity errors : sum local = 3.869806e17, global = 1.764931e24, cumulative = 4.869278e22 DICPCG: Solving for p_rgh, Initial residual = 9.120269e09, Final residual = 9.120269e09, No Iterations 0 time step continuity errors : sum local = 3.869381e17, global = 5.424498e24, cumulative = 4.923523e22 DICPCG: Solving for p_rgh, Initial residual = 9.120252e09, Final residual = 9.120252e09, No Iterations 0 time step continuity errors : sum local = 3.869375e17, global = 2.746371e24, cumulative = 4.950986e22 DILUPBiCG: Solving for c, Initial residual = 9.999977e07, Final residual = 9.999977e07, No Iterations 0 PIMPLE: iteration 2 DICPCG: Solving for p_rgh, Initial residual = 9.281711e09, Final residual = 9.281711e09, No Iterations 0 time step continuity errors : sum local = 3.937875e17, global = 2.006069e24, cumulative = 4.971047e22 DICPCG: Solving for p_rgh, Initial residual = 9.285808e09, Final residual = 9.285808e09, No Iterations 0 time step continuity errors : sum local = 3.939613e17, global = 4.529846e24, cumulative = 5.016346e22 DICPCG: Solving for p_rgh, Initial residual = 9.286083e09, Final residual = 9.286083e09, No Iterations 0 time step continuity errors : sum local = 3.939731e17, global = 1.809442e24, cumulative = 5.03444e22 DICPCG: Solving for p_rgh, Initial residual = 9.286099e09, Final residual = 9.286099e09, No Iterations 0 time step continuity errors : sum local = 3.939737e17, global = 7.784517e25, cumulative = 5.042225e22 DILUPBiCG: Solving for c, Initial residual = 9.999977e07, Final residual = 9.999977e07, No Iterations 0 ExecutionTime = 2.05 s ClockTime = 2 s Courant Number mean: 3.034126e06 max: 0.0001558347 Time = 149.523 PIMPLE: iteration 1 DICPCG: Solving for p_rgh, Initial residual = 1.137321e08, Final residual = 9.859569e09, No Iterations 1 time step continuity errors : sum local = 4.184218e17, global = 2.697257e24, cumulative = 5.069197e22 DICPCG: Solving for p_rgh, Initial residual = 1.087583e08, Final residual = 9.572986e09, No Iterations 1 time step continuity errors : sum local = 4.067212e17, global = 8.468252e24, cumulative = 5.15388e22 DICPCG: Solving for p_rgh, Initial residual = 9.586734e09, Final residual = 9.586734e09, No Iterations 0 time step continuity errors : sum local = 4.067285e17, global = 3.660648e24, cumulative = 5.190486e22 DICPCG: Solving for p_rgh, Initial residual = 9.586707e09, Final residual = 9.586707e09, No Iterations 0 time step continuity errors : sum local = 4.067273e17, global = 4.650171e24, cumulative = 5.236988e22 DILUPBiCG: Solving for c, Initial residual = 9.999977e07, Final residual = 9.999977e07, No Iterations 0 PIMPLE: iteration 2 DICPCG: Solving for p_rgh, Initial residual = 9.739018e09, Final residual = 9.739018e09, No Iterations 0 time step continuity errors : sum local = 4.131893e17, global = 2.450444e24, cumulative = 5.261492e22 DICPCG: Solving for p_rgh, Initial residual = 9.742975e09, Final residual = 9.742975e09, No Iterations 0 time step continuity errors : sum local = 4.133572e17, global = 6.001968e25, cumulative = 5.267494e22 DICPCG: Solving for p_rgh, Initial residual = 9.743236e09, Final residual = 9.743236e09, No Iterations 0 time step continuity errors : sum local = 4.133683e17, global = 2.285901e24, cumulative = 5.290353e22 DICPCG: Solving for p_rgh, Initial residual = 9.74325e09, Final residual = 9.74325e09, No Iterations 0 time step continuity errors : sum local = 4.133688e17, global = 1.390346e24, cumulative = 5.304257e22 DILUPBiCG: Solving for c, Initial residual = 9.999977e07, Final residual = 9.999977e07, No Iterations 0 ExecutionTime = 2.09 s ClockTime = 2 s After some steps... PIMPLE: iteration 1 DICPCG: Solving for p_rgh, Initial residual = 1.199312e08, Final residual = 7.862145e09, No Iterations 1 time step continuity errors : sum local = 3.32797e17, global = 6.093217e24, cumulative = 7.055344e22 DICPCG: Solving for p_rgh, Initial residual = 8.678425e09, Final residual = 8.678425e09, No Iterations 0 time step continuity errors : sum local = 3.681924e17, global = 5.016008e24, cumulative = 7.105504e22 DICPCG: Solving for p_rgh, Initial residual = 8.711968e09, Final residual = 8.711968e09, No Iterations 0 time step continuity errors : sum local = 3.696156e17, global = 3.737699e24, cumulative = 7.142881e22 DICPCG: Solving for p_rgh, Initial residual = 8.713971e09, Final residual = 8.713971e09, No Iterations 0 time step continuity errors : sum local = 3.697005e17, global = 6.406955e26, cumulative = 7.143522e22 DILUPBiCG: Solving for c, Initial residual = 9.999977e07, Final residual = 9.999977e07, No Iterations 0 PIMPLE: iteration 2 DICPCG: Solving for p_rgh, Initial residual = 8.789569e09, Final residual = 8.789569e09, No Iterations 0 time step continuity errors : sum local = 3.729078e17, global = 1.891779e24, cumulative = 7.16244e22 DICPCG: Solving for p_rgh, Initial residual = 8.793263e09, Final residual = 8.793263e09, No Iterations 0 time step continuity errors : sum local = 3.730645e17, global = 1.688955e24, cumulative = 7.179329e22 DICPCG: Solving for p_rgh, Initial residual = 8.793386e09, Final residual = 8.793386e09, No Iterations 0 time step continuity errors : sum local = 3.730698e17, global = 1.305519e24, cumulative = 7.192384e22 DICPCG: Solving for p_rgh, Initial residual = 8.793389e09, Final residual = 8.793389e09, No Iterations 0 time step continuity errors : sum local = 3.730699e17, global = 1.281519e24, cumulative = 7.2052e22 DILUPBiCG: Solving for c, Initial residual = 9.999977e07, Final residual = 9.999977e07, No Iterations 0 ExecutionTime = 2.45 s ClockTime = 2 s Courant Number mean: 3.034126e06 max: 0.0001558347 Time = 149.589 PIMPLE: iteration 1 DICPCG: Solving for p_rgh, Initial residual = 8.700032e09, Final residual = 8.700032e09, No Iterations 0 time step continuity errors : sum local = 3.691091e17, global = 8.238318e25, cumulative = 1.6815e21 DICPCG: Solving for p_rgh, Initial residual = 8.771457e09, Final residual = 8.771457e09, No Iterations 0 time step continuity errors : sum local = 3.721394e17, global = 2.235539e24, cumulative = 1.683736e21 DICPCG: Solving for p_rgh, Initial residual = 8.773125e09, Final residual = 8.773125e09, No Iterations 0 time step continuity errors : sum local = 3.722102e17, global = 3.182128e25, cumulative = 1.684054e21 DICPCG: Solving for p_rgh, Initial residual = 8.773187e09, Final residual = 8.773187e09, No Iterations 0 time step continuity errors : sum local = 3.722128e17, global = 2.201766e24, cumulative = 1.681852e21 DILUPBiCG: Solving for c, Initial residual = 9.999977e07, Final residual = 9.999977e07, No Iterations 0 PIMPLE: iteration 2 DICPCG: Solving for p_rgh, Initial residual = 8.775236e09, Final residual = 8.775236e09, No Iterations 0 time step continuity errors : sum local = 3.722997e17, global = 3.481434e24, cumulative = 1.678371e21 DICPCG: Solving for p_rgh, Initial residual = 8.775433e09, Final residual = 8.775433e09, No Iterations 0 time step continuity errors : sum local = 3.723081e17, global = 8.705601e26, cumulative = 1.678284e21 DICPCG: Solving for p_rgh, Initial residual = 8.775446e09, Final residual = 8.775446e09, No Iterations 0 time step continuity errors : sum local = 3.723087e17, global = 6.538259e25, cumulative = 1.67763e21 DICPCG: Solving for p_rgh, Initial residual = 8.775447e09, Final residual = 8.775447e09, No Iterations 0 time step continuity errors : sum local = 3.723087e17, global = 6.211939e25, cumulative = 1.677009e21 DILUPBiCG: Solving for c, Initial residual = 9.999977e07, Final residual = 9.999977e07, No Iterations 0 ExecutionTime = 7.27 s ClockTime = 7 s Courant Number mean: 3.034126e06 max: 0.0001558347 Time = 149.59 Selected 0 cells for refinement out of 7929. Selected 0 split points out of a possible 597. PIMPLE: iteration 1 DICPCG: Solving for p_rgh, Initial residual = 1.258453e08, Final residual = 4.407897e09, No Iterations 1 time step continuity errors : sum local = 1.873894e17, global = 4.938276e24, cumulative = 1.681947e21 DICPCG: Solving for p_rgh, Initial residual = 4.432957e09, Final residual = 4.432957e09, No Iterations 0 time step continuity errors : sum local = 1.880734e17, global = 2.826262e24, cumulative = 1.684773e21 DICPCG: Solving for p_rgh, Initial residual = 4.433999e09, Final residual = 4.433999e09, No Iterations 0 time step continuity errors : sum local = 1.881176e17, global = 4.118492e25, cumulative = 1.685185e21 DICPCG: Solving for p_rgh, Initial residual = 4.434048e09, Final residual = 4.434048e09, No Iterations 0 time step continuity errors : sum local = 1.881197e17, global = 6.389413e25, cumulative = 1.684546e21 DILUPBiCG: Solving for c, Initial residual = 9.999977e07, Final residual = 9.999977e07, No Iterations 0 PIMPLE: iteration 2 DICPCG: Solving for p_rgh, Initial residual = 4.435897e09, Final residual = 4.435897e09, No Iterations 0 time step continuity errors : sum local = 1.881981e17, global = 5.886481e24, cumulative = 1.690433e21 DICPCG: Solving for p_rgh, Initial residual = 4.436121e09, Final residual = 4.436121e09, No Iterations 0 time step continuity errors : sum local = 1.882077e17, global = 6.118302e24, cumulative = 1.696551e21 DICPCG: Solving for p_rgh, Initial residual = 4.436141e09, Final residual = 4.436141e09, No Iterations 0 time step continuity errors : sum local = 1.882085e17, global = 2.889028e24, cumulative = 1.69944e21 DICPCG: Solving for p_rgh, Initial residual = 4.436142e09, Final residual = 4.436142e09, No Iterations 0 time step continuity errors : sum local = 1.882086e17, global = 2.228457e24, cumulative = 1.701669e21 DILUPBiCG: Solving for c, Initial residual = 9.999977e07, Final residual = 9.999977e07, No Iterations 0 ExecutionTime = 7.32 s ClockTime = 7 s Courant Number mean: 3.034126e06 max: 0.0001558347 Time = 149.59 PIMPLE: iteration 1 DICPCG: Solving for p_rgh, Initial residual = 7.927407e09, Final residual = 7.927407e09, No Iterations 0 time step continuity errors : sum local = 3.363296e17, global = 5.385338e24, cumulative = 1.696283e21 DICPCG: Solving for p_rgh, Initial residual = 7.980661e09, Final residual = 7.980661e09, No Iterations 0 time step continuity errors : sum local = 3.38589e17, global = 2.044312e24, cumulative = 1.698328e21 DICPCG: Solving for p_rgh, Initial residual = 7.982319e09, Final residual = 7.982319e09, No Iterations 0 time step continuity errors : sum local = 3.386593e17, global = 1.431067e24, cumulative = 1.699759e21 DICPCG: Solving for p_rgh, Initial residual = 7.982383e09, Final residual = 7.982383e09, No Iterations 0 time step continuity errors : sum local = 3.38662e17, global = 2.808914e24, cumulative = 1.702568e21 DILUPBiCG: Solving for c, Initial residual = 9.999977e07, Final residual = 9.999977e07, No Iterations 0 PIMPLE: iteration 2 DICPCG: Solving for p_rgh, Initial residual = 7.98412e09, Final residual = 7.98412e09, No Iterations 0 time step continuity errors : sum local = 3.387357e17, global = 2.427221e25, cumulative = 1.70281e21 DICPCG: Solving for p_rgh, Initial residual = 7.984336e09, Final residual = 7.984336e09, No Iterations 0 time step continuity errors : sum local = 3.387449e17, global = 7.879096e25, cumulative = 1.702022e21 DICPCG: Solving for p_rgh, Initial residual = 7.984352e09, Final residual = 7.984352e09, No Iterations 0 time step continuity errors : sum local = 3.387455e17, global = 5.864928e24, cumulative = 1.707887e21 DICPCG: Solving for p_rgh, Initial residual = 7.984352e09, Final residual = 7.984352e09, No Iterations 0 time step continuity errors : sum local = 3.387456e17, global = 1.76403e24, cumulative = 1.709651e21 DILUPBiCG: Solving for c, Initial residual = 9.999977e07, Final residual = 9.999977e07, No Iterations 0 ExecutionTime = 7.35 s ClockTime = 7 s If you need anything else which could help to find the solution please feel free to ask for it! Thanks for the comments and hints! Best Wishes! Peter. Last edited by babapeti; January 30, 2017 at 02:13. 

January 31, 2017, 13:34 

#3 
Member
Mona
Join Date: Mar 2016
Location: Berlin
Posts: 49
Rep Power: 7 
Hey Peter,
I am not familiar with pimpleDyMFoam or adaptive mesh refinement. But the only times where a sudden crash without any signs in the logfile happened to me where when I didn't have enough disk space to write the next time step. Probably thats not what happend here, but I thought its worth a try Cheers, Mona 

February 1, 2017, 02:10 

#4 
New Member
Peter Baba
Join Date: Jan 2017
Posts: 3
Rep Power: 6 
Dear Mona,
Thanks for your reply but unfortunately I have plenty of space on the hard drive. Thanks again, Peter 

February 1, 2017, 17:55 
pimpleDyMFoam

#5 
New Member
Javid
Join Date: Dec 2016
Posts: 2
Rep Power: 0 
hello, i am trying to simulate flow around a propeller, i create two mesh for stationary and rotary region and export them to openfoam,
then i merged them, after mergein i splte the final mesh for determain the rotary domain in dynamic mesh dict, when i try to run the case i saw the below error, how i can solve this problem thanks Create time Create mesh for time = 0 Selecting dynamicFvMesh solidBodyMotionFvMesh Selecting solidbody motion function rotatingMotion Applying solid body motion to cellZone region0 PIMPLE: no residual control data found. Calculations will employ 3 corrector loops Reading field p > FOAM FATAL ERROR: Attempt to cast type patch to type lduInterface From function To& Foam::refCast(From&) [with To = const Foam::lduInterface; From = const Foam::fvPatch] in file /home/ubuntu/OpenFOAM/OpenFOAM4.1/src/OpenFOAM/lnInclude/typeInfo.H at line 114. FOAM aborting #0 Foam::error:rintStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::lduInterface const& Foam::refCast<Foam::lduInterface const, Foam::fvPatch const>(Foam::fvPatch const&) at ??:? #3 Foam::cyclicAMIFvPatchField<double>::cyclicAMIFvPa tchField(Foam::fvPatch const&, Foam:imensionedField<double, Foam::volMesh> const&, Foam::dictionary const&) at ??:? #4 Foam::fvPatchField<double>::adddictionaryConstruct orToTable<Foam::cyclicAMIFvPatchField<double> >::New(Foam::fvPatch const&, Foam:imensionedField<double, Foam::volMesh> const&, Foam::dictionary const&) at ??:? #5 Foam::fvPatchField<double>::New(Foam::fvPatch const&, Foam:imensionedField<double, Foam::volMesh> const&, Foam::dictionary const&) at ??:? #6 Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>::Boundary::readField(Foam:imensio nedField<double, Foam::volMesh> const&, Foam::dictionary const&) at ??:? #7 Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>::readFields(Foam::dictionary const&) at ??:? #8 Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>::readFields() at ??:? #9 Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>::GeometricField(Foam::IOobject const&, Foam::fvMesh const&) at ??:? #10 ? at ??:? #11 __libc_start_main in "/lib/x86_64linuxgnu/libc.so.6" #12 ? at ??:? Aborted (core dumped) 

January 24, 2018, 05:28 
I met the same problem as yours.

#6  
New Member
Sam
Join Date: Oct 2017
Posts: 6
Rep Power: 5 
Quote:
So is anyone who is able to find this and solve the problem? 

Tags 
computational effort, mesh refinement, parallel computaion, pimpledymfoam 
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Discussion on the computation of the multistage axial compressor  BalanceChen  CFX  5  January 5, 2011 02:23 
Cell face values computation un unstructured grids  Sergio Rossi  Main CFD Forum  2  May 28, 2006 10:04 
Parallel LES computation stops with reason  vvqf  OpenFOAM Running, Solving & CFD  4  March 6, 2006 07:55 