(なお,今回計算している系について,他のSTLファイル(より単純な構造のもの)を使用した際は問題なく最後まで計算が終了しています.境界条件,control,setFields等の各設定はその際と同様です).
PIMPLE: iteration 1
smoothSolver: Solving for alpha.water, Initial residual = 3.52754e-11, Final residual = 3.52754e-11, No Iterations 0
Phase-1 volume fraction = 0.0473968 Min(alpha.water) = -4.13483e-11 Max(alpha.water) = 1
MULES: Correcting alpha.water
MULES: Correcting alpha.water
Phase-1 volume fraction = 0.0473968 Min(alpha.water) = -4.13483e-11 Max(alpha.water) = 1
DICPCG: Solving for p_rgh, Initial residual = 0.99999, Final residual = 0.0467694, No Iterations 100
time step continuity errors : sum local = 1.102e-08, global = 2.19398e-12, cumulative = 0.00677971
DICPCG: Solving for p_rgh, Initial residual = 0.578843, Final residual = 0.0262182, No Iterations 155
time step continuity errors : sum local = 1.72713e-08, global = 1.38354e-12, cumulative = 0.00677971
DICPCG: Solving for p_rgh, Initial residual = 0.68651, Final residual = 0.00124388, No Iterations 1001
time step continuity errors : sum local = 2.71614e-09, global = -1.90117e-10, cumulative = 0.00677971
ExecutionTime = 4318.04 s ClockTime = 4391 s
Courant Number mean: 4.9894e-05 max: 254.946
Interface Courant Number mean: 6.04973e-10 max: 2.45617e-05
deltaT = 7.2963e-113
Time = 1.11703e-06
PIMPLE: iteration 1
smoothSolver: Solving for alpha.water, Initial residual = 2.47143e-11, Final residual = 2.47143e-11, No Iterations 0
Phase-1 volume fraction = 0.0473968 Min(alpha.water) = -4.13483e-11 Max(alpha.water) = 1
MULES: Correcting alpha.water
MULES: Correcting alpha.water
Phase-1 volume fraction = 0.0473968 Min(alpha.water) = -4.13483e-11 Max(alpha.water) = 1
[2] #0 Foam::error::printStack(Foam::Ostream&) at ??:?
[2] #1 Foam::sigFpe::sigHandler(int) at ??:?
[2] #2 ? in "/lib/x86_64-linux-gnu/libc.so.6"
[2] #3 double Foam::sumProd<double>(Foam::UList<double> const&, Foam::UList<double> const&) at ??:?
[2] #4 Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const at ??:?
[2] #5 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&) at ??:?
[2] #6 Foam::fvMatrix<double>::solve(Foam::dictionary const&) at ??:?
[2] #7 ? at ??:?
[2] #8 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
[2] #9 ? at ??:?
[ceres:09794] *** Process received signal ***
[ceres:09794] Signal: Floating point exception (8)
[ceres:09794] Signal code: (-6)
[ceres:09794] Failing at address: 0x3e800002642
[ceres:09794] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f85ff1f64c0]
[ceres:09794] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f85ff1f6438]
[ceres:09794] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f85ff1f64c0]
[ceres:09794] [ 3] /opt/openfoam5/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x39)[0x7f86006af6f9]
[ceres:09794] [ 4] /opt/openfoam5/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xc80)[0x7f86004bb9a0]
[ceres:09794] [ 5] /opt/openfoam5/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7f86026f9bfb]
[ceres:09794] [ 6] interFoam(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4d26a1]
[ceres:09794] [ 7] interFoam[0x4485f6]
[ceres:09794] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f85ff1e1840]
[ceres:09794] [ 9] interFoam[0x44f6a9]
[ceres:09794] *** End of error message ***
--------------------------------------------------------------------------
mpirun noticed that process rank 2 with PID 9794 on node ceres exited on signal 8 (Floating point exception).