Solving for fluid region air DILUPBiCGStab: Solving for Ux, Initial residual = 7.2581579e-05, Final residual = 8.6856316e-08, No Iterations 3 DILUPBiCGStab: Solving for Uy, Initial residual = 0.00019034718, Final residual = 5.79818e-08, No Iterations 4 DILUPBiCGStab: Solving for Uz, Initial residual = 3.6759732e-05, Final residual = 6.1604939e-08, No Iterations 3 GAMG: Solving for G, Initial residual = 0.013162272, Final residual = 7.7868023e-06, No Iterations 8 DILUPBiCGStab: Solving for h, Initial residual = 0.00030661959, Final residual = 9.8465194e-08, No Iterations 50 Min/max T:206.03977 1100 GAMG: Solving for p_rgh, Initial residual = 0.00011396072, Final residual = 1.0200407e-06, No Iterations 3 time step continuity errors : sum local = 3.752613e-07, global = -2.8155396e-09, cumulative = -2.8155396e-09 GAMG: Solving for p_rgh, Initial residual = 0.00037610115, Final residual = 2.2096899e-06, No Iterations 3 time step continuity errors : sum local = 8.1294157e-07, global = -4.7795382e-08, cumulative = -5.0610922e-08 DILUPBiCGStab: Solving for epsilon, Initial residual = 3.8229421e-06, Final residual = 8.8829664e-08, No Iterations 1 DILUPBiCGStab: Solving for k, Initial residual = 2.5284785e-05, Final residual = 5.475878e-08, No Iterations 3 Solving for solid region solid DICPCG: Solving for e, Initial residual = 0.00021902473, Final residual = 2.3658158e-09, No Iterations 1 Min/max T:-1.1362344 716.3195 ExecutionTime = 74.06 s ClockTime = 74 s Region: air Courant Number mean: 5.2394771 max: 25.839747 Region: solid Diffusion Number mean: 5.193752e-05 max: 0.00028983258 deltaT = 0.2 Time = 305 Solving for fluid region air DILUPBiCGStab: Solving for Ux, Initial residual = 7.4061504e-05, Final residual = 9.2678964e-08, No Iterations 3 DILUPBiCGStab: Solving for Uy, Initial residual = 0.00019924817, Final residual = 6.7456997e-08, No Iterations 4 DILUPBiCGStab: Solving for Uz, Initial residual = 3.7408282e-05, Final residual = 6.3346732e-08, No Iterations 3 GAMG: Solving for G, Initial residual = 0.013282634, Final residual = 7.3390802e-06, No Iterations 6 DILUPBiCGStab: Solving for h, Initial residual = 0.0003148991, Final residual = 6.4652176e-08, No Iterations 62 [1] #0 Foam::error::printStack(Foam::Ostream&) at ??:? [1] #1 Foam::sigFpe::sigHandler(int) at ??:? [1] #2 ? in "/lib/x86_64-linux-gnu/libc.so.6" [1] #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > > >::calculate() at ??:? [1] #4 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > > >::correct() at ??:? [1] #5 ? in "/opt/openfoam-dev/platforms/linux64GccDPInt32Opt/bin/chtMultiRegionFoam" [1] #6 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" [1] #7 ? in "/opt/openfoam-dev/platforms/linux64GccDPInt32Opt/bin/chtMultiRegionFoam" [xilence:51106] *** Process received signal *** [xilence:51106] Signal: Floating point exception (8) [xilence:51106] Signal code: (-6) [xilence:51106] Failing at address: 0x3e80000c7a2 [xilence:51106] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x3f040)[0x1478ac215040] [xilence:51106] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xc7)[0x1478ac214fb7] [xilence:51106] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x3f040)[0x1478ac215040] [xilence:51106] [ 3] /opt/openfoam-dev/platforms/linux64GccDPInt32Opt/lib/libreactionThermophysicalModels.so(_ZN4Foam11heRhoThermoINS_17rhoReactionThermo9compositeENS_13SpecieMixtureINS_22singleComponentMixtureINS_19sutherlandTransportINS_7species6thermoINS_11janafThermoINS_10perfectGasINS_6specieEEEEENS_16sensibleEnthalpyEEEEEEEEEE9calculateEv+0x7df)[0x1478b4594e6f] [xilence:51106] [ 4] /opt/openfoam-dev/platforms/linux64GccDPInt32Opt/lib/libreactionThermophysicalModels.so(_ZN4Foam11heRhoThermoINS_17rhoReactionThermo9compositeENS_13SpecieMixtureINS_22singleComponentMixtureINS_19sutherlandTransportINS_7species6thermoINS_11janafThermoINS_10perfectGasINS_6specieEEEEENS_16sensibleEnthalpyEEEEEEEEEE7correctEv+0x1e)[0x1478b459536e] [xilence:51106] [ 5] chtMultiRegionFoam(+0x3da01)[0x55de5ac26a01] [xilence:51106] [ 6] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)[0x1478ac1f7bf7] [xilence:51106] [ 7] chtMultiRegionFoam(+0x4590a)[0x55de5ac2e90a] [xilence:51106] *** End of error message *** -------------------------------------------------------------------------- mpirun noticed that process rank 1 with PID 0 on node xilence exited on signal 8 (Floating point exception). --------------------------------------------------------------------------