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-   -   Why is my rhopimplefoam crashing? (https://www.cfd-online.com/Forums/openfoam-solving/211505-why-my-rhopimplefoam-crashing.html)

 marxlolop November 15, 2018 12:51

Why is my rhopimplefoam crashing?

Running on blueCFD and no idea why this is failing

Code:

```/*---------------------------------------------------------------------------*\ | =========                |                                                | | \\      /  F ield        | OpenFOAM: The Open Source CFD Toolbox          | |  \\    /  O peration    | Version:  5.x                                  | |  \\  /    A nd          | Web:      www.OpenFOAM.org                      | |    \\/    M anipulation  |                                                | \*---------------------------------------------------------------------------*/ /*  Windows 32 and 64 bit porting by blueCAPE: http://www.bluecape.com.pt  *\ |  Based on Windows porting (2.0.x v4) by Symscape: http://www.symscape.com  | \*---------------------------------------------------------------------------*/ Build  : 5.x-963176928289 Exec  : rhopimpleFoam -parallel Date  : Nov 15 2018 Time  : 23:26:14 Host  : "DESKTOP-96FVRJH" PID    : 23544 I/O    : uncollated Case  : C:/PROGRA~1/blueCFD-Core-2017/ofuser-of5/run/HEHE nProcs : 6 Slaves : 5 ( "DESKTOP-96FVRJH.21168" "DESKTOP-96FVRJH.22224" "DESKTOP-96FVRJH.1288" "DESKTOP-96FVRJH.23488" "DESKTOP-96FVRJH.10844" ) Pstream initialized with:     floatTransfer      : 0     nProcsSimpleSum    : 0     commsType          : nonBlocking     polling iterations : 0 SigFpe : Enabling floating point exception trapping (FOAM_SIGFPE). fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 10) allowSystemOperations : Allowing user-supplied system call operations // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Create time Create mesh for time = 0 PIMPLE: no residual control data found. Calculations will employ 3 corrector loops Reading thermophysical properties Selecting thermodynamics package {     type            hePsiThermo;     mixture        pureMixture;     transport      const;     thermo          eConst;     equationOfState perfectGas;     specie          specie;     energy          sensibleInternalEnergy; } [0] Generating stack trace... [2] Generating stack trace... [1] Generating stack trace... [5] Generating stack trace... [4] Generating stack trace... [3] Generating stack trace... [1] Backtrace:         ZN10StackTraceC1Ev [0x705c1465+0x25]                 module: C:\PROGRA~1\blueCFD-Core-2017\ThirdParty-5.x\platforms\mingw_w64GccDPInt32\lib\libstack_trace.dll         ZN4Foam5error10printStackERNS_7OstreamE [0x10e1c88+0x218]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libOpenFOAM.dll         ZN4Foam6sigFpe13sigFpeHandlerEi [0x10e2af3+0x33]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libOpenFOAM.dll         (No symbol) [0x4042bd]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\bin\rhopimpleFoam.exe         _C_specific_handler [0x7ffc805c7c58+0x98]                 module: C:\Windows\System32\msvcrt.dll         0_chkstk [0x7ffc80bded3d+0x11d]                 module: C:\Windows\SYSTEM32\ntdll.dll         RtlWalkFrameChain [0x7ffc80b46c86+0x13f6]                 module: C:\Windows\SYSTEM32\ntdll.dll         KiUserExceptionDispatcher [0x7ffc80bddc6e+0x2e]                 module: C:\Windows\SYSTEM32\ntdll.dll         ZN4Foam8heThermoINS_9psiThermoENS_11pureMixtureINS_14constTransportINS_7species6thermoINS_12eConstThermoINS_10perfectGasINS_6specieEEEEENS_22sensibleInternalEnergyEEEEEEEE4initEv [0x6a36a3ac+0xbc]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libfluidThermophysicalModels.dll         ZN4Foam8heThermoINS_9psiThermoENS_11pureMixtureINS_14constTransportINS_7species6thermoINS_12eConstThermoINS_10perfectGasINS_6specieEEEEENS_22sensibleInternalEnergyEEEEEEEEC2ERKNS_6fvMeshERKNS_4wordE [0x6a36a844+0x214]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libfluidThermophysicalModels.dll         ZN4Foam11hePsiThermoINS_9psiThermoENS_11pureMixtureINS_14constTransportINS_7species6thermoINS_12eConstThermoINS_10perfectGasINS_6specieEEEEENS_22sensibleInternalEnergyEEEEEEEEC1ERKNS_6fvMeshERKNS_4wordE [0x6a31b2ce+0xe]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libfluidThermophysicalModels.dll         ZN4Foam11fluidThermo27addfvMeshConstructorToTableINS_11hePsiThermoINS_9psiThermoENS_11pureMixtureINS_14constTransportINS_7species6thermoINS_12eConstThermoINS_10perfectGasINS_6specieEEEEENS_22sensibleInternalEnergyEEEEEEEEEE3NewERKNS_6fvMeshERKNS_4wordE [0x6a31996f+0x2f]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libfluidThermophysicalModels.dll         ZN4Foam11basicThermo3NewINS_11fluidThermoEEENS_7autoPtrIT_EERKNS_6fvMeshERKNS_4wordE [0x6a318caa+0x23a]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libfluidThermophysicalModels.dll         ZN4Foam11fluidThermo3NewERKNS_6fvMeshERKNS_4wordE [0x6a3052dd+0xd]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libfluidThermophysicalModels.dll         (No symbol) [0x45df20]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\bin\rhopimpleFoam.exe         (No symbol) [0x4013f7]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\bin\rhopimpleFoam.exe         (No symbol) [0x40152b]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\bin\rhopimpleFoam.exe         BaseThreadInitThunk [0x7ffc7e813034+0x14]                 module: C:\Windows\System32\KERNEL32.DLL         RtlUserThreadStart [0x7ffc80bb1471+0x21]                 module: C:\Windows\SYSTEM32\ntdll.dll [4] Backtrace:         ZN10StackTraceC1Ev [0x705c1465+0x25]                 module: C:\PROGRA~1\blueCFD-Core-2017\ThirdParty-5.x\platforms\mingw_w64GccDPInt32\lib\libstack_trace.dll         ZN4Foam5error10printStackERNS_7OstreamE [0x1111c88+0x218]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libOpenFOAM.dll         ZN4Foam6sigFpe13sigFpeHandlerEi [0x1112af3+0x33]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libOpenFOAM.dll         (No symbol) [0x4042bd]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\bin\rhopimpleFoam.exe         _C_specific_handler [0x7ffc805c7c58+0x98]                 module: C:\Windows\System32\msvcrt.dll         0_chkstk [0x7ffc80bded3d+0x11d]                 module: C:\Windows\SYSTEM32\ntdll.dll         RtlWalkFrameChain [0x7ffc80b46c86+0x13f6]                 module: C:\Windows\SYSTEM32\ntdll.dll         KiUserExceptionDispatcher [0x7ffc80bddc6e+0x2e]                 module: C:\Windows\SYSTEM32\ntdll.dll         ZN4Foam8heThermoINS_9psiThermoENS_11pureMixtureINS_14constTransportINS_7species6thermoINS_12eConstThermoINS_10perfectGasINS_6specieEEEEENS_22sensibleInternalEnergyEEEEEEEE4initEv [0x6a36a3ac+0xbc]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libfluidThermophysicalModels.dll         ZN4Foam8heThermoINS_9psiThermoENS_11pureMixtureINS_14constTransportINS_7species6thermoINS_12eConstThermoINS_10perfectGasINS_6specieEEEEENS_22sensibleInternalEnergyEEEEEEEEC2ERKNS_6fvMeshERKNS_4wordE [0x6a36a844+0x214]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libfluidThermophysicalModels.dll         ZN4Foam11hePsiThermoINS_9psiThermoENS_11pureMixtureINS_14constTransportINS_7species6thermoINS_12eConstThermoINS_10perfectGasINS_6specieEEEEENS_22sensibleInternalEnergyEEEEEEEEC1ERKNS_6fvMeshERKNS_4wordE [0x6a31b2ce+0xe]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libfluidThermophysicalModels.dll         ZN4Foam11fluidThermo27addfvMeshConstructorToTableINS_11hePsiThermoINS_9psiThermoENS_11pureMixtureINS_14constTransportINS_7species6thermoINS_12eConstThermoINS_10perfectGasINS_6specieEEEEENS_22sensibleInternalEnergyEEEEEEEEEE3NewERKNS_6fvMeshERKNS_4wordE [0x6a31996f+0x2f]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libfluidThermophysicalModels.dll         ZN4Foam11basicThermo3NewINS_11fluidThermoEEENS_7autoPtrIT_EERKNS_6fvMeshERKNS_4wordE [0x6a318caa+0x23a]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libfluidThermophysicalModels.dll         ZN4Foam11fluidThermo3NewERKNS_6fvMeshERKNS_4wordE [0x6a3052dd+0xd]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libfluidThermophysicalModels.dll         (No symbol) [0x45df20]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\bin\rhopimpleFoam.exe         (No symbol) [0x4013f7]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\bin\rhopimpleFoam.exe         (No symbol) [0x40152b]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\bin\rhopimpleFoam.exe         BaseThreadInitThunk [0x7ffc7e813034+0x14]                 module: C:\Windows\System32\KERNEL32.DLL         RtlUserThreadStart [0x7ffc80bb1471+0x21]                 module: C:\Windows\SYSTEM32\ntdll.dll [2] Backtrace:         ZN10StackTraceC1Ev [0x705c1465+0x25]                 module: C:\PROGRA~1\blueCFD-Core-2017\ThirdParty-5.x\platforms\mingw_w64GccDPInt32\lib\libstack_trace.dll         ZN4Foam5error10printStackERNS_7OstreamE [0x11e1c88+0x218]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libOpenFOAM.dll         ZN4Foam6sigFpe13sigFpeHandlerEi [0x11e2af3+0x33]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libOpenFOAM.dll         (No symbol) [0x4042bd]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\bin\rhopimpleFoam.exe         _C_specific_handler [0x7ffc805c7c58+0x98]                 module: C:\Windows\System32\msvcrt.dll         0_chkstk [0x7ffc80bded3d+0x11d]                 module: C:\Windows\SYSTEM32\ntdll.dll         RtlWalkFrameChain [0x7ffc80b46c86+0x13f6]                 module: C:\Windows\SYSTEM32\ntdll.dll         KiUserExceptionDispatcher [0x7ffc80bddc6e+0x2e]                 module: C:\Windows\SYSTEM32\ntdll.dll         ZN4Foam8heThermoINS_9psiThermoENS_11pureMixtureINS_14constTransportINS_7species6thermoINS_12eConstThermoINS_10perfectGasINS_6specieEEEEENS_22sensibleInternalEnergyEEEEEEEE4initEv [0x6a36a3ac+0xbc]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libfluidThermophysicalModels.dll         ZN4Foam8heThermoINS_9psiThermoENS_11pureMixtureINS_14constTransportINS_7species6thermoINS_12eConstThermoINS_10perfectGasINS_6specieEEEEENS_22sensibleInternalEnergyEEEEEEEEC2ERKNS_6fvMeshERKNS_4wordE [0x6a36a844+0x214]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libfluidThermophysicalModels.dll         ZN4Foam11hePsiThermoINS_9psiThermoENS_11pureMixtureINS_14constTransportINS_7species6thermoINS_12eConstThermoINS_10perfectGasINS_6specieEEEEENS_22sensibleInternalEnergyEEEEEEEEC1ERKNS_6fvMeshERKNS_4wordE [0x6a31b2ce+0xe]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libfluidThermophysicalModels.dll         ZN4Foam11fluidThermo27addfvMeshConstructorToTableINS_11hePsiThermoINS_9psiThermoENS_11pureMixtureINS_14constTransportINS_7species6thermoINS_12eConstThermoINS_10perfectGasINS_6specieEEEEENS_22sensibleInternalEnergyEEEEEEEEEE3NewERKNS_6fvMeshERKNS_4wordE [0x6a31996f+0x2f]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libfluidThermophysicalModels.dll         ZN4Foam11basicThermo3NewINS_11fluidThermoEEENS_7autoPtrIT_EERKNS_6fvMeshERKNS_4wordE [0x6a318caa+0x23a]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libfluidThermophysicalModels.dll         ZN4Foam11fluidThermo3NewERKNS_6fvMeshERKNS_4wordE [0x6a3052dd+0xd]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libfluidThermophysicalModels.dll         (No symbol) [0x45df20]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\bin\rhopimpleFoam.exe         (No symbol) [0x4013f7]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\bin\rhopimpleFoam.exe         (No symbol) [0x40152b]                 module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\bin\rhopimpleFoam.exe         BaseThreadInitThunk [0x7ffc7e813034+0x14]                 module: C:\Windows\System32\KERNEL32.DLL         RtlUserThreadStart [0x7ffc80bb1471+0x21]                 module: C:\Windows\SYSTEM32\ntdll.dll job aborted: [ranks] message [0] terminated [1-2] process exited without calling finalize [3] terminated [4] process exited without calling finalize [5] terminated ---- error analysis ----- [1-2,4] on DESKTOP-96FVRJH rhopimpleFoam ended prematurely and may have crashed. exit code 3 ---- error analysis -----```
Any suggestions?

 wyldckat January 6, 2019 17:39

Quick answer: Sorry for the late reply, but essentially the critical detail is that:
Code:

`ZN4Foam6sigFpe13sigFpeHandlerEi`
has "sigFpe" in there, which means that there was a floating point error. This means that either a division by zero or some other illegal mathematical operation was attempted.

The illegal mathematical operation occurred at:
Code:

```    ZN4Foam8heThermoINS_9psiThermoENS_11pureMixtureINS_14constTransportINS_7species6thermoINS_12eConstThermoINS_10perfectGasINS_6specieEEEEENS_22sensibleInternalEnergyEEEEEEEE4initEv [0x6a36a3ac+0xbc]         module: C:\PROGRA~1\blueCFD-Core-2017\OpenFOAM-5.x\platforms\mingw_w64GccDPInt32Opt\lib\libfluidThermophysicalModels.dll```
So in other words, it occurred at a thermodynamic calculation. Usually this is associated with an absolute pressure value of 0 Pa or a absolute temperature of 0 K.

This likely occurred when you switched from pimpleFoam to rhoPimpleFoam, given that rhoPimpleFoam works with absolute pressures and not relative pressures as in pimpleFoam.

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