[Aaron Trinidad]

Hi friends, I'm new to using OpenFoam.
I'm trying to run the included hotroom tutorial with openfoam but with cylindrical geometry instead of rectangular room. I made the geometry and mesh with Salome software based on the tutorial geometry, so the dimensions of the cylinder are very similar to the rectangular room. My 'meshcylinder.unv' file is in the project folder, I used the 'ideasunvToFoam' command to generate the 'polymesh' folder, and then I changed the boundary type to 'wall' instead of 'patch' on the three cylinder elements (top, bottom, and surface). When I run the simulation with the 'buoyantPimpleFoam' command, I get the following error message:

Generating stack trace...


Backtrace:
ZN10StackTraceC1Ev [0x626c1855+0x25]
module: C:\PROGRA~1\blueCFD-Core-2020\ThirdParty-8\platforms\mingw_w64GccDPInt32\lib\libstack_trace .dll
ZN4Foam5error10printStackERNS_7OstreamE [0x6c30ae5a+0x23a]
module: C:\PROGRA~1\blueCFD-Core-2020\OpenFOAM-8\platforms\mingw_w64GccDPInt32Opt\lib\libOpenFOAM .dll
ZN4Foam6sigFpe13sigFpeHandlerEi [0x6c30b693+0x33]
module: C:\PROGRA~1\blueCFD-Core-2020\OpenFOAM-8\platforms\mingw_w64GccDPInt32Opt\lib\libOpenFOAM .dll
(No symbol) [0x40bb32]
module: C:\PROGRA~1\blueCFD-Core-2020\OpenFOAM-8\platforms\mingw_w64GccDPInt32Opt\bin\buoyantPimp leFoam.exe
_C_specific_handler [0x7fff28137ff8+0x98]
module: C:\Windows\System32\msvcrt.dll
0_chkstk [0x7fff29c5247f+0x11f]
module: C:\Windows\SYSTEM32\ntdll.dll
RtlRaiseException [0x7fff29c014b4+0x484]
module: C:\Windows\SYSTEM32\ntdll.dll
KiUserExceptionDispatcher [0x7fff29c50f8e+0x2e]
module: C:\Windows\SYSTEM32\ntdll.dll
ZN4Foam18DILUPreconditioner15calcReciprocalDERNS_5 FieldIdEERKNS_9lduMatrixE [0x6c1c49ec+0x8c]
module: C:\PROGRA~1\blueCFD-Core-2020\OpenFOAM-8\platforms\mingw_w64GccDPInt32Opt\lib\libOpenFOAM .dll
ZN4Foam18DILUPreconditionerC2ERKNS_9lduMatrix6solv erERKNS_10dictionaryE [0x6c1c4aa3+0x53]
module: C:\PROGRA~1\blueCFD-Core-2020\OpenFOAM-8\platforms\mingw_w64GccDPInt32Opt\lib\libOpenFOAM .dll
ZN4Foam9lduMatrix14preconditioner31addasymMatrixCo nstructorToTableINS_18DILUPreconditionerEE3NewERKN S0_6solverERKNS_10dictionaryE [0x6c3eff7f+0x2f]
module: C:\PROGRA~1\blueCFD-Core-2020\OpenFOAM-8\platforms\mingw_w64GccDPInt32Opt\lib\libOpenFOAM .dll
ZN4Foam9lduMatrix14preconditioner3NewERKNS0_6solve rERKNS_10dictionaryE [0x6c1bc0b3+0x103]
module: C:\PROGRA~1\blueCFD-Core-2020\OpenFOAM-8\platforms\mingw_w64GccDPInt32Opt\lib\libOpenFOAM .dll
ZNK4Foam9PBiCGStab5solveERNS_5FieldIdEERKS2_h [0x6c1c010c+0x52c]
module: C:\PROGRA~1\blueCFD-Core-2020\OpenFOAM-8\platforms\mingw_w64GccDPInt32Opt\lib\libOpenFOAM .dll
(No symbol) [0x446eeb]
module: C:\PROGRA~1\blueCFD-Core-2020\OpenFOAM-8\platforms\mingw_w64GccDPInt32Opt\bin\buoyantPimp leFoam.exe
(No symbol) [0x4485e0]
module: C:\PROGRA~1\blueCFD-Core-2020\OpenFOAM-8\platforms\mingw_w64GccDPInt32Opt\bin\buoyantPimp leFoam.exe
(No symbol) [0x44897b]
module: C:\PROGRA~1\blueCFD-Core-2020\OpenFOAM-8\platforms\mingw_w64GccDPInt32Opt\bin\buoyantPimp leFoam.exe
(No symbol) [0x482a63]
module: C:\PROGRA~1\blueCFD-Core-2020\OpenFOAM-8\platforms\mingw_w64GccDPInt32Opt\bin\buoyantPimp leFoam.exe
(No symbol) [0x4013c1]
module: C:\PROGRA~1\blueCFD-Core-2020\OpenFOAM-8\platforms\mingw_w64GccDPInt32Opt\bin\buoyantPimp leFoam.exe
(No symbol) [0x4014f6]
module: C:\PROGRA~1\blueCFD-Core-2020\OpenFOAM-8\platforms\mingw_w64GccDPInt32Opt\bin\buoyantPimp leFoam.exe
BaseThreadInitThunk [0x7fff28e47344+0x14]
module: C:\Windows\System32\KERNEL32.DLL
RtlUserThreadStart [0x7fff29c026b1+0x21]
module: C:\Windows\SYSTEM32\ntdll.dll


I realized that the simulation can only work until the end time = 12 in the controlDict file without problems (breaks in 14), but the original tutorial run to the end time = 2000, so i have very little time information. I tried using a less refined mesh but the result was the same. Thank you all for your help.