Time = 0.005 DILUPBiCG: Solving for alpha, Initial residual = 0.000124544, Final residual = 1.32895e-12, No Iterations 3 Dispersed phase volume fraction = 0.275002 Min(alpha) = -1.32192e-164 Max(alpha) = 0.550004 DILUPBiCG: Solving for alpha, Initial residual = 6.92205e-06, Final residual = 3.11521e-13, No Iterations 3 Dispersed phase volume fraction = 0.275002 Min(alpha) = -3.5475e-163 Max(alpha) = 0.550004 kinTheory: max(Theta) = 0.00925042 kinTheory: min(nua) = 1.57981e-12, max(nua) = 4.50843e-06 kinTheory: min(pa) = -2.51108e-165, max(pa) = 0.525263 GAMG: Solving for p, Initial residual = 5.53676e-05, Final residual = 6.96784e-09, No Iterations 11 time step continuity errors : sum local = 2.30332e-09, global = 1.89963e-09, cumulative = 3.31577e-08 DILUPBiCG: Solving for alpha, Initial residual = 3.81326e-06, Final residual = 5.02502e-14, No Iterations 3 Dispersed phase volume fraction = 0.275002 Min(alpha) = -3.36761e-163 Max(alpha) = 0.550004 DILUPBiCG: Solving for alpha, Initial residual = 1.53614e-07, Final residual = 1.7633e-11, No Iterations 2 Dispersed phase volume fraction = 0.275002 Min(alpha) = -3.36997e-163 Max(alpha) = 0.550004 GAMG: Solving for p, Initial residual = 8.55728e-06, Final residual = 8.31876e-09, No Iterations 10 time step continuity errors : sum local = 2.72079e-09, global = 2.18738e-09, cumulative = 3.5345e-08 DILUPBiCG: Solving for epsilon, Initial residual = 0.00505445, Final residual = 3.58585e-06, No Iterations 2 DILUPBiCG: Solving for k, Initial residual = 0.0827591, Final residual = 7.96478e-06, No Iterations 3 ExecutionTime = 0.65 s ClockTime = 1 s Courant Number mean: 0.0127499 max: 0.0513894 Max Ur Courant Number = 0.0605558 Calculating averages Time = 0.0055 DILUPBiCG: Solving for alpha, Initial residual = 0.000115659, Final residual = 1.09547e-12, No Iterations 3 Dispersed phase volume fraction = 0.275002 Min(alpha) = -6.89745e-166 Max(alpha) = 0.550005 DILUPBiCG: Solving for alpha, Initial residual = 6.46692e-06, Final residual = 0.458666, No Iterations 1001 Dispersed phase volume fraction = 0.265139 Min(alpha) = -24.6668 Max(alpha) = 23.2063 kinTheory: max(Theta) = 0.000368331 kinTheory: min(nua) = 1.59948e-12, max(nua) = 0.04 kinTheory: min(pa) = -3.7888e-05, max(pa) = 191362 GAMG: Solving for p, Initial residual = 1, Final residual = 6.29539e-09, No Iterations 35 time step continuity errors : sum local = 6.00828, global = -0.402339, cumulative = -0.402339 DILUPBiCG: Solving for alpha, Initial residual = 0.329499, Final residual = 0.0648053, No Iterations 1001 Dispersed phase volume fraction = -2.18106 Min(alpha) = -21.8062 Max(alpha) = 17.8497 DILUPBiCG: Solving for alpha, Initial residual = 0.499751, Final residual = 0.144707, No Iterations 1001 Dispersed phase volume fraction = -3.12574 Min(alpha) = -37.7223 Max(alpha) = 9.83229 [1] #0 Foam::error::printStack(Foam::Ostream&) in "/home/alberto/OpenFOAM/OpenFOAM-1.7.x/lib/linux64GccDPOpt/libOpenFOAM.so" [1] #1 Foam::sigFpe::sigFpeHandler(int) in "/home/alberto/OpenFOAM/OpenFOAM-1.7.x/lib/linux64GccDPOpt/libOpenFOAM.so" [1] #2 in "/lib64/libc.so.6" [1] #3 Foam::GAMGSolver::scalingFactor(Foam::Field&, Foam::Field const&, Foam::Field const&, Foam::Field const&) const in "/home/alberto/OpenFOAM/OpenFOAM-1.7.x/lib/linux64GccDPOpt/libOpenFOAM.so" [1] #4 Foam::GAMGSolver::scalingFactor(Foam::Field&, Foam::lduMatrix const&, Foam::Field&, Foam::FieldField const&, Foam::UPtrList const&, Foam::Field const&, unsigned char) const in "/home/alberto/OpenFOAM/OpenFOAM-1.7.x/lib/linux64GccDPOpt/libOpenFOAM.so" [1] #5 Foam::GAMGSolver::Vcycle(Foam::PtrList const&, Foam::Field&, Foam::Field const&, Foam::Field&, Foam::Field&, Foam::Field&, Foam::PtrList >&, Foam::PtrList >&, unsigned char) const in "/home/alberto/OpenFOAM/OpenFOAM-1.7.x/lib/linux64GccDPOpt/libOpenFOAM.so" [1] #6 Foam::GAMGSolver::solve(Foam::Field&, Foam::Field const&, unsigned char) const in "/home/alberto/OpenFOAM/OpenFOAM-1.7.x/lib/linux64GccDPOpt/libOpenFOAM.so" [1] #7 Foam::fvMatrix::solve(Foam::dictionary const&) in "/home/alberto/OpenFOAM/OpenFOAM-1.7.x/lib/linux64GccDPOpt/libfiniteVolume.so" [1] #8 [1] in "/home/alberto/OpenFOAM/OpenFOAM-1.7.x/applications/bin/linux64GccDPOpt/twoPhaseEulerFoam" [1] #9 __libc_start_main in "/lib64/libc.so.6" [1] #10 [1] at /usr/src/packages/BUILD/glibc-2.11.2/csu/../sysdeps/x86_64/elf/start.S:116 [geeko:08702] *** Process received signal *** [geeko:08702] Signal: Floating point exception (8) [geeko:08702] Signal code: (-6) [geeko:08702] Failing at address: 0x3e8000021fe [geeko:08702] [ 0] /lib64/libc.so.6(+0x32a60) [0x7f655dc1ba60] [geeko:08702] [ 1] /lib64/libc.so.6(gsignal+0x35) [0x7f655dc1b9e5] [geeko:08702] [ 2] /lib64/libc.so.6(+0x32a60) [0x7f655dc1ba60] [geeko:08702] [ 3] /home/alberto/OpenFOAM/OpenFOAM-1.7.x/lib/linux64GccDPOpt/libOpenFOAM.so(_ZNK4Foam10GAMGSolver13scalingFactorERNS_5FieldIdEERKS2_S5_S5_+0x7c) [0x7f655eac84fc] [geeko:08702] [ 4] /home/alberto/OpenFOAM/OpenFOAM-1.7.x/lib/linux64GccDPOpt/libOpenFOAM.so(_ZNK4Foam10GAMGSolver13scalingFactorERNS_5FieldIdEERKNS_9lduMatrixES3_RKNS_10FieldFieldIS1_dEERKNS_8UPtrListIKNS_17lduInterfaceFieldEEERKS2_h+0xa6) [0x7f655eac88b6] [geeko:08702] [ 5] /home/alberto/OpenFOAM/OpenFOAM-1.7.x/lib/linux64GccDPOpt/libOpenFOAM.so(_ZNK4Foam10GAMGSolver6VcycleERKNS_7PtrListINS_9lduMatrix8smootherEEERNS_5FieldIdEERKS8_S9_S9_S9_RNS1_IS8_EESD_h+0x10e0) [0x7f655eacb280] [geeko:08702] [ 6] /home/alberto/OpenFOAM/OpenFOAM-1.7.x/lib/linux64GccDPOpt/libOpenFOAM.so(_ZNK4Foam10GAMGSolver5solveERNS_5FieldIdEERKS2_h+0x489) [0x7f655eacc269] [geeko:08702] [ 7] /home/alberto/OpenFOAM/OpenFOAM-1.7.x/lib/linux64GccDPOpt/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x13b) [0x7f65601d9b0b] [geeko:08702] [ 8] twoPhaseEulerFoam() [0x438f6d] [geeko:08702] [ 9] /lib64/libc.so.6(__libc_start_main+0xfd) [0x7f655dc07b7d] [geeko:08702] [10] twoPhaseEulerFoam() [0x42b089] [geeko:08702] *** End of error message ***