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-   -   reactingFoam sigFPE crash (https://www.cfd-online.com/Forums/openfoam-solving/201086-reactingfoam-sigfpe-crash.html)

WiIIWiII April 21, 2018 10:11
reactingFoam sigFPE crash
 
Hi, I'm trying to run a case with an inlet of pure methane at 300k combusting in 1500k coflowing air. I run the case without chemistry for 2000 iterations, and then enable chemistry where it runs for I think 12 more iterations before crashing.

This is the output from the log files when it crashes. I'm still relatively new to OpenFOAM, and so I wondered if there is something I'm doing wrong that's glaringly obvious.

Thanks.



diagonal: Solving for rho, Initial residual = 0, Final residual = 0, No Iterations 0
PIMPLE: iteration 1
DILUPBiCGStab: Solving for Ux, Initial residual = 0.031406759, Final residual = 0.0010036071, No Iterations 1
DILUPBiCGStab: Solving for Uy, Initial residual = 0.066848383, Final residual = 0.0015738784, No Iterations 1
[8] #0 Foam::error::printStack(Foam::Ostream&) at ??:?
[8] #1 Foam::sigFpe::sigHandler(int) at ??:?
[8] #2 ? in "/lib/x86_64-linux-gnu/libc.so.6"
[8] #3 log in "/lib/x86_64-linux-gnu/libm.so.6"
[8] #4 ? at chemkinReader.C:?
[8] #5 Foam::ReversibleReaction<Foam::Reaction, Foam::sutherlandTransport<Foam::species::thermo<Fo am::janafThermo<Foam::perfectGas<Foam::specie> >, Foam::sensibleEnthalpy> >, Foam::thirdBodyArrheniusReactionRate>::kr(double, double, double, Foam::Field<double> const&) const at ??:?
[8] #6 Foam::TDACChemistryModel<Foam::psiChemistryModel, Foam::sutherlandTransport<Foam::species::thermo<Fo am::janafThermo<Foam::perfectGas<Foam::specie> >, Foam::sensibleEnthalpy> > >::omega(Foam::Reaction<Foam::sutherlandTransport< Foam::species::thermo<Foam::janafThermo<Foam::perf ectGas<Foam::specie> >, Foam::sensibleEnthalpy> > > const&, Foam::Field<double> const&, double, double, double&, double&, int&, double&, double&, int&) const at ??:?
[8] #7 Foam::TDACChemistryModel<Foam::psiChemistryModel, Foam::sutherlandTransport<Foam::species::thermo<Fo am::janafThermo<Foam::perfectGas<Foam::specie> >, Foam::sensibleEnthalpy> > >::omega(Foam::Field<double> const&, double, double, Foam::Field<double>&) const at ??:?
[8] #8 Foam::TDACChemistryModel<Foam::psiChemistryModel, Foam::sutherlandTransport<Foam::species::thermo<Fo am::janafThermo<Foam::perfectGas<Foam::specie> >, Foam::sensibleEnthalpy> > >::derivatives(double, Foam::Field<double> const&, Foam::Field<double>&) const at ??:?
[8] #9 Foam::Rosenbrock34::solve(double, Foam::Field<double> const&, Foam::Field<double> const&, double, Foam::Field<double>&) const at ??:?
[8] #10 Foam::adaptiveSolver::solve(Foam::ODESystem const&, double&, Foam::Field<double>&, double&) const at ??:?
[8] #11 Foam::ODESolver::solve(double, double, Foam::Field<double>&, double&) const at ??:?
[8] #12 Foam::ode<Foam::TDACChemistryModel<Foam::psiChemis tryModel, Foam::sutherlandTransport<Foam::species::thermo<Fo am::janafThermo<Foam::perfectGas<Foam::specie> >, Foam::sensibleEnthalpy> > > >::solve(Foam::Field<double>&, double&, double&, double&, double&) const at ??:?
[8] #13 double Foam::TDACChemistryModel<Foam::psiChemistryModel, Foam::sutherlandTransport<Foam::species::thermo<Fo am::janafThermo<Foam::perfectGas<Foam::specie> >, Foam::sensibleEnthalpy> > >::solve<Foam::Field<double> >(Foam::Field<double> const&) at ??:?
[8] #14 Foam::combustionModels::EDC<Foam::combustionModels ::psiChemistryCombustion>::correct() at ??:?
[8] #15 ? in "/opt/openfoam5/platforms/linux64GccDPInt32Opt/bin/reactingFoam"
[8] #16 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
[8] #17 ? in "/opt/openfoam5/platforms/linux64GccDPInt32Opt/bin/reactingFoam"
[Will-LinuxPC:28876] *** Process received signal ***
[Will-LinuxPC:28876] Signal: Floating point exception (8)
[Will-LinuxPC:28876] Signal code: (-6)
[Will-LinuxPC:28876] Failing at address: 0x3e8000070cc
[Will-LinuxPC:28876] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x37140)[0x7f86bae64140]
[Will-LinuxPC:28876] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb)[0x7f86bae640bb]
[Will-LinuxPC:28876] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x37140)[0x7f86bae64140]
[Will-LinuxPC:28876] [ 3] /lib/x86_64-linux-gnu/libm.so.6(log+0x4c)[0x7f86bb42e77c]
[Will-LinuxPC:28876] [ 4] /opt/openfoam5/platforms/linux64GccDPInt32Opt/lib/libreactionThermophysicalModels.so(+0x31ddde)[0x7f86be843dde]
[Will-LinuxPC:28876] [ 5] /opt/openfoam5/platforms/linux64GccDPInt32Opt/lib/libreactionThermophysicalModels.so(_ZNK4Foam18Reve rsibleReactionINS_8ReactionENS_19sutherlandTranspo rtINS_7species6thermoINS_11janafThermoINS_10perfec tGasINS_6specieEEEEENS_16sensibleEnthalpyEEEEENS_3 0thirdBodyArrheniusReactionRateEE2krEdddRKNS_5Fiel dIdEE+0x17)[0x7f86be849357]
[Will-LinuxPC:28876] [ 6] /opt/openfoam5/platforms/linux64GccDPInt32Opt/lib/libchemistryModel.so(_ZNK4Foam18TDACChemistryModel INS_17psiChemistryModelENS_19sutherlandTransportIN S_7species6thermoINS_11janafThermoINS_10perfectGas INS_6specieEEEEENS_16sensibleEnthalpyEEEEEE5omegaE RKNS_8ReactionISC_EERKNS_5FieldIdEEddRdSM_RiSM_SM_ SN_+0x4b6)[0x7f86bd461606]
[Will-LinuxPC:28876] [ 7] /opt/openfoam5/platforms/linux64GccDPInt32Opt/lib/libchemistryModel.so(_ZNK4Foam18TDACChemistryModel INS_17psiChemistryModelENS_19sutherlandTransportIN S_7species6thermoINS_11janafThermoINS_10perfectGas INS_6specieEEEEENS_16sensibleEnthalpyEEEEEE5omegaE RKNS_5FieldIdEEddRSF_+0x121)[0x7f86bd4c3521]
[Will-LinuxPC:28876] [ 8] /opt/openfoam5/platforms/linux64GccDPInt32Opt/lib/libchemistryModel.so(_ZNK4Foam18TDACChemistryModel INS_17psiChemistryModelENS_19sutherlandTransportIN S_7species6thermoINS_11janafThermoINS_10perfectGas INS_6specieEEEEENS_16sensibleEnthalpyEEEEEE11deriv ativesEdRKNS_5FieldIdEERSF_+0x109)[0x7f86bd49cf59]
[Will-LinuxPC:28876] [ 9] /opt/openfoam5/platforms/linux64GccDPInt32Opt/lib/libODE.so(_ZNK4Foam12Rosenbrock345solveEdRKNS_5Fie ldIdEES4_dRS2_+0x867)[0x7f86bcc62067]
[Will-LinuxPC:28876] [10] /opt/openfoam5/platforms/linux64GccDPInt32Opt/lib/libODE.so(_ZNK4Foam14adaptiveSolver5solveERKNS_9OD ESystemERdRNS_5FieldIdEES4_+0x5a)[0x7f86bcc535fa]
[Will-LinuxPC:28876] [11] /opt/openfoam5/platforms/linux64GccDPInt32Opt/lib/libODE.so(_ZNK4Foam9ODESolver5solveEddRNS_5FieldId EERd+0x4ef)[0x7f86bcc4e09f]
[Will-LinuxPC:28876] [12] /opt/openfoam5/platforms/linux64GccDPInt32Opt/lib/libchemistryModel.so(_ZNK4Foam3odeINS_18TDACChemis tryModelINS_17psiChemistryModelENS_19sutherlandTra nsportINS_7species6thermoINS_11janafThermoINS_10pe rfectGasINS_6specieEEEEENS_16sensibleEnthalpyEEEEE EEE5solveERNS_5FieldIdEERdSJ_SJ_SJ_+0x17f)[0x7f86bd4a6c9f]
[Will-LinuxPC:28876] [13] /opt/openfoam5/platforms/linux64GccDPInt32Opt/lib/libchemistryModel.so(_ZN4Foam18TDACChemistryModelI NS_17psiChemistryModelENS_19sutherlandTransportINS _7species6thermoINS_11janafThermoINS_10perfectGasI NS_6specieEEEEENS_16sensibleEnthalpyEEEEEE5solveIN S_5FieldIdEEEEdRKT_+0x7fe)[0x7f86bd553e9e]
[Will-LinuxPC:28876] [14] /opt/openfoam5/platforms/linux64GccDPInt32Opt/lib/libcombustionModels.so(_ZN4Foam16combustionModels3 EDCINS0_22psiChemistryCombustionEE7correctEv+0x363 )[0x7f86bc970533]
[Will-LinuxPC:28876] [15] reactingFoam(+0x2f3cc)[0x5650e447a3cc]
[Will-LinuxPC:28876] [16] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1)[0x7f86bae4e1c1]
[Will-LinuxPC:28876] [17] reactingFoam(+0x3716a)[0x5650e448216a]
[Will-LinuxPC:28876] *** End of error message ***
--------------------------------------------------------------------------
mpirun noticed that process rank 8 with PID 0 on node Will-LinuxPC exited on signal 8 (Floating point exception).


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