关于复杂形状三维流体域的计算问题
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请教各位老师和同学们：
在一个三维复杂流体域案例的计算中，部分流体域形状较为复杂，网格采用snappyhexmesh生成，网格数量六百五十万左右，checkMesh结果OK，边界设置检查无误。计算到30s左右时出现不收敛的情况。下面为计算过程输出信息中的最后的几个不收敛时间步以及最后的部分报错信息（因为字符限制，后续部分在评论中）。请教各位老师和同学们，报错信息表示了计算模型哪方面的问题以及如何去调整。Courant Number mean: 0.0811704 max: 339375 Interface Courant Number mean: 0.0331014 max: 90043 deltaT = 3.36389e-15 Time = 33.5117 PIMPLE: iteration 1 alpha.water BC on patch inlet MULES: Solving for alpha.water alpha.water BC on patch inlet Phase-1 volume fraction = 0.647158 Min(alpha.water) = -6.71024e-20 Max(alpha.water) = 1.00032 alpha.water BC on patch inlet MULES: Solving for alpha.water alpha.water BC on patch inlet Phase-1 volume fraction = 0.647158 Min(alpha.water) = -3.42344e-19 Max(alpha.water) = 1.00032 Velocity BC on patch inlet 3D_3D Absorption BC on patch outlet "Correction Levels" 25( 1.75485 1.85601 1.55984 1.59708 1.56351 1.52502 1.52423 1.52653 1.39188 1.24439 1.50892 1.18572 0.917495 0.860397 1.13003 1.02722 1.37729 1.65376 1.86368 2.10405 2.20481 1.7503 1.49513 1.47808 1.62577 ) 3D_3D Absorption BC on patch frontAndBack "Correction Levels" 25( -4.53749 -4.14273 -0.130794 1.00985 2.2047 3.62849 4.42181 3.58968 1.44737 -1.07649 -3.04945 -3.68013 -1.06624 0.682384 1.53162 2.34454 2.25524 0.924583 0.698287 1.05531 0.708991 0.277332 -0.286046 -0.200047 1.10636 ) DICPCG: Solving for p_rgh, Initial residual = 0.999205, Final residual = 0.0470571, No Iterations 149 DICPCG: Solving for p_rgh, Initial residual = 0.000705545, Final residual = 2.50405e-05, No Iterations 3 time step continuity errors : sum local = 2.35881e+12, global = 0.00174181, cumulative = 0.00137343 DICPCG: Solving for p_rgh, Initial residual = 0.000172039, Final residual = 7.00718e-06, No Iterations 8 DICPCG: Solving for p_rgh, Initial residual = 0.00146033, Final residual = 1.3504e-05, No Iterations 1 Velocity BC on patch inlet 3D_3D Absorption BC on patch outlet "Correction Levels" 25( 1.75485 1.85601 1.55984 1.59708 1.56351 1.52502 1.52423 1.52653 1.39188 1.24439 1.50892 1.18572 0.917495 0.860397 1.13003 1.02722 1.37729 1.65376 1.86368 2.10405 2.20481 1.7503 1.49513 1.47808 1.62577 ) 3D_3D Absorption BC on patch frontAndBack "Correction Levels" 25( -4.53749 -4.14273 -0.130794 1.00985 2.2047 3.62849 4.42181 3.58968 1.44737 -1.07649 -3.04945 -3.68013 -1.06624 0.682384 1.53162 2.34454 2.25524 0.924583 0.698287 1.05531 0.708991 0.277332 -0.286046 -0.200047 1.10636 ) time step continuity errors : sum local = 1.56951e+12, global = 0.000252718, cumulative = 0.00162615 DICPCG: Solving for p_rgh, Initial residual = 0.000155355, Final residual = 6.95743e-06, No Iterations 8 DICPCG: Solving for p_rgh, Initial residual = 0.00108953, Final residual = 9.66053e-08, No Iterations 238 Velocity BC on patch inlet 3D_3D Absorption BC on patch outlet "Correction Levels" 25( 1.75485 1.85601 1.55984 1.59708 1.56351 1.52502 1.52423 1.52653 1.39188 1.24439 1.50892 1.18572 0.917495 0.860397 1.13003 1.02722 1.37729 1.65376 1.86368 2.10405 2.20481 1.7503 1.49513 1.47808 1.62577 ) 3D_3D Absorption BC on patch frontAndBack "Correction Levels" 25( -4.53749 -4.14273 -0.130794 1.00985 2.2047 3.62849 4.42181 3.58968 1.44737 -1.07649 -3.04945 -3.68013 -1.06624 0.682384 1.53162 2.34454 2.25524 0.924583 0.698287 1.05531 0.708991 0.277332 -0.286046 -0.200047 1.10636 ) time step continuity errors : sum local = 1.34352e+10, global = -6.4846e+08, cumulative = -6.4846e+08 smoothSolver: Solving for epsilon, Initial residual = 1, Final residual = 9.98979e-09, No Iterations 675 bounding epsilon, min: -3.65743e+29 max: 3.75536e+54 average: 2.82799e+48 smoothSolver: Solving for k, Initial residual = 6.76611e-05, Final residual = 1.66848e-08, No Iterations 1000 bounding k, min: 3.91848e-41 max: 6.52827e+46 average: 3.19235e+40 ExecutionTime = 43544.6 s ClockTime = 43560 s Courant Number mean: 1.67126e+13 max: 3.55514e+19 Interface Courant Number mean: 3.87388e+12 max: 3.55514e+19 deltaT = 4.25793e-35 Time = 33.5117 PIMPLE: iteration 1 alpha.water BC on patch inlet MULES: Solving for alpha.water alpha.water BC on patch inlet Phase-1 volume fraction = 0.647158 Min(alpha.water) = -1.56077e-21 Max(alpha.water) = 1.00032 alpha.water BC on patch inlet MULES: Solving for alpha.water alpha.water BC on patch inlet Phase-1 volume fraction = 0.647158 Min(alpha.water) = -1.56077e-21 Max(alpha.water) = 1.00032 Velocity BC on patch inlet 3D_3D Absorption BC on patch outlet "Correction Levels" 25( 1.75485 1.85601 1.55984 1.59708 1.56351 1.52502 1.52423 1.52653 1.39188 1.24439 1.50892 1.18572 0.917495 0.860397 1.13003 1.02722 1.37729 1.65376 1.86368 2.10405 2.20481 1.7503 1.49513 1.47808 1.62577 ) 3D_3D Absorption BC on patch frontAndBack "Correction Levels" 25( -4.53749 -4.14273 -0.130794 1.00985 2.2047 3.62849 4.42181 3.58968 1.44737 -1.07649 -3.04945 -3.68013 -1.06624 0.682384 1.53162 2.34454 2.25524 0.924583 0.698287 1.05531 0.708991 0.277332 -0.286046 -0.200047 1.10636 ) DICPCG: Solving for p_rgh, Initial residual = 1, Final residual = 47.0446, No Iterations 1001 DICPCG: Solving for p_rgh, Initial residual = 0.000216109, Final residual = 9.48986e-06, No Iterations 3 time step continuity errors : sum local = 4.08786e+21, global = 873386, cumulative = -6.47586e+08 DICPCG: Solving for p_rgh, Initial residual = 4.95933e-05, Final residual = 2.30123e-06, No Iterations 12 DICPCG: Solving for p_rgh, Initial residual = 0.000358529, Final residual = 1.65707e-05, No Iterations 5 Velocity BC on patch inlet 3D_3D Absorption BC on patch outlet "Correction Levels" 25( 1.75485 1.85601 1.55984 1.59708 1.56351 1.52502 1.52423 1.52653 1.39188 1.24439 1.50892 1.18572 0.917495 0.860397 1.13003 1.02722 1.37729 1.65376 1.86368 2.10405 2.20481 1.7503 1.49513 1.47808 1.62577 ) 3D_3D Absorption BC on patch frontAndBack "Correction Levels" 25( -4.53749 -4.14273 -0.130794 1.00985 2.2047 3.62849 4.42181 3.58968 1.44737 -1.07649 -3.04945 -3.68013 -1.06624 0.682384 1.53162 2.34454 2.25524 0.924583 0.698287 1.05531 0.708991 0.277332 -0.286046 -0.200047 1.10636 ) time step continuity errors : sum local = 2.78772e+21, global = 1.35102e+07, cumulative = -6.34076e+08 DICPCG: Solving for p_rgh, Initial residual = 8.00534e-05, Final residual = 3.79662e-06, No Iterations 26 DICPCG: Solving for p_rgh, Initial residual = 0.000430357, Final residual = 9.90187e-08, No Iterations 152 Velocity BC on patch inlet 3D_3D Absorption BC on patch outlet "Correction Levels" 25( 1.75485 1.85601 1.55984 1.59708 1.56351 1.52502 1.52423 1.52653 1.39188 1.24439 1.50892 1.18572 0.917495 0.860397 1.13003 1.02722 1.37729 1.65376 1.86368 2.10405 2.20481 1.7503 1.49513 1.47808 1.62577 ) 3D_3D Absorption BC on patch frontAndBack "Correction Levels" 25( -4.53749 -4.14273 -0.130794 1.00985 2.2047 3.62849 4.42181 3.58968 1.44737 -1.07649 -3.04945 -3.68013 -1.06624 0.682384 1.53162 2.34454 2.25524 0.924583 0.698287 1.05531 0.708991 0.277332 -0.286046 -0.200047 1.10636 ) time step continuity errors : sum local = 7.72207e+18, global = 1.04902e+18, cumulative = 1.04902e+18 smoothSolver: Solving for epsilon, Initial residual = 1, Final residual = 9.99364e-09, No Iterations 967 bounding epsilon, min: -1.30423e+57 max: 3.78086e+105 average: 1.05636e+99 smoothSolver: Solving for k, Initial residual = 0.999975, Final residual = 3.70498e-05, No Iterations 1000 bounding k, min: 1.10387e-72 max: 5.9365e+94 average: 3.93865e+88 ExecutionTime = 43557.5 s ClockTime = 43573 s Courant Number mean: 6.08378e+22 max: 5.54233e+28 Interface Courant Number mean: 8.58371e+21 max: 4.62459e+28 deltaT = 3.45715e-64 Time = 33.5117 PIMPLE: iteration 1 alpha.water BC on patch inlet MULES: Solving for alpha.water alpha.water BC on patch inlet Phase-1 volume fraction = 0.647158 Min(alpha.water) = -1.56077e-21 Max(alpha.water) = 1.00032 alpha.water BC on patch inlet MULES: Solving for alpha.water alpha.water BC on patch inlet Phase-1 volume fraction = 0.647158 Min(alpha.water) = -1.56077e-21 Max(alpha.water) = 1.00032 Velocity BC on patch inlet 3D_3D Absorption BC on patch outlet "Correction Levels" 25( 1.75485 1.85601 1.55984 1.59708 1.56351 1.52502 1.52423 1.52653 1.39188 1.24439 1.50892 1.18572 0.917495 0.860397 1.13003 1.02722 1.37729 1.65376 1.86368 2.10405 2.20481 1.7503 1.49513 1.47808 1.62577 ) 3D_3D Absorption BC on patch frontAndBack "Correction Levels" 25( -4.53749 -4.14273 -0.130794 1.00985 2.2047 3.62849 4.42181 3.58968 1.44737 -1.07649 -3.04945 -3.68013 -1.06624 0.682384 1.53162 2.34454 2.25524 0.924583 0.698287 1.05531 0.708991 0.277332 -0.286046 -0.200047 1.10636 ) DICPCG: Solving for p_rgh, Initial residual = 1, Final residual = 0.0479307, No Iterations 15 [75] #0 Foam::error::printStack(Foam::Ostream&)[78] #0 Foam::error::printStack(Foam::Ostream&)[79] #0 Foam::error::printStack(Foam::Ostream&)[82] #0 Foam::error::printStack(Foam::Ostream&)[83] #0 Foam::error::printStack(Foam::Ostream&)[90] #0 Foam::error::printStack(Foam::Ostream&)[91] #0 Foam::error::printStack(Foam::Ostream&)[94] #0 Foam::error::printStack(Foam::Ostream&)[95] #0 Foam::error::printStack(Foam::Ostream&)[96] #0 Foam::error::printStack(Foam::Ostream&)[97] #0 Foam::error::printStack(Foam::Ostream&)[100] #0 Foam::error::printStack(Foam::Ostream&)[119] #0 Foam::error::printStack(Foam::Ostream&) at ??:? [95] #1 Foam::sigFpe::sigHandler(int) at ??:? at ??:? at ??:? at ??:? [83] #1 Foam::sigFpe::sigHandler(int)[90] #1 Foam::sigFpe::sigHandler(int)[91] #1 Foam::sigFpe::sigHandler(int) at ??:? [97] #1 Foam::sigFpe::sigHandler(int) at ??:? [78] #1 Foam::sigFpe::sigHandler(int) at ??:? at ??:? at ??:? [82] #1 Foam::sigFpe::sigHandler(int)[100] #1 Foam::sigFpe::sigHandler(int)[96] #1 Foam::sigFpe::sigHandler(int)[119] #1 Foam::sigFpe::sigHandler(int) at ??:? at ??:? [94] #1 Foam::sigFpe::sigHandler(int) at ??:? [75] #1 Foam::sigFpe::sigHandler(int)[79] #1 Foam::sigFpe::sigHandler(int) at ??:? [83] #2 ? at ??:? [91] #2 ? at ??:? [96] #2 ? at ??:? [119] #2 ? at ??:? [90] #2 ? at ??:? [97] #2 ? at ??:? [100] #2 ? at ??:? [82] #2 ? at ??:? [78] #2 ? at ??:? [95] #2 ? in "/lib/x86_64-linux-gnu/libc.so.6" in "/lib/x86_64-linux-gnu/libc.so.6" [91] #3 double Foam::sumProd<double>(Foam::UList<double> const&, Foam::UList<double> const&)[83] #3 double Foam::sumProd<double>(Foam::UList<double> const&, Foam::UList<double> const&) in "/lib/x86_64-linux-gnu/libc.so.6" in "/lib/x86_64-linux-gnu/libc.so.6" [97] #3 double Foam::sumProd<double>(Foam::UList<double> const&, Foam::UList<double> const&)[119] #3 double Foam::sumProd<double>(Foam::UList<double> const&, Foam::UList<double> const&) at ??:? [79] #2 ? in "/lib/x86_64-linux-gnu/libc.so.6" in "/lib/x86_64-linux-gnu/libc.so.6" [90] #3 double Foam::sumProd<double>(Foam::UList<double> const&, Foam::UList<double> const&) in "/lib/x86_64-linux-gnu/libc.so.6" in "/lib/x86_64-linux-gnu/libc.so.6" [100] #3 double Foam::sumProd<double>(Foam::UList<double> const&, Foam::UList<double> const&)[82] #3 double Foam::sumProd<double>(Foam::UList<double> const&, Foam::UList<double> const&)[96] #3 double Foam::sumProd<double>(Foam::UList<double> const&, Foam::UList<double> const&) at ??:? [75] #2 ? in "/lib/x86_64-linux-gnu/libc.so.6" [95] #3 double Foam::sumProd<double>(Foam::UList<double> const&, Foam::UList<double> const&) at ??:? [94] #2 ? in "/lib/x86_64-linux-gnu/libc.so.6" [78] #3 double Foam::sumProd<double>(Foam::UList<double> const&, Foam::UList<double> const&) at ??:? in "/lib/x86_64-linux-gnu/libc.so.6" [91] #4 Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const[79] #3 double Foam::sumProd<double>(Foam::UList<double> const&, Foam::UList<double> const&) at ??:? at ??:? at ??:? in "/lib/x86_64-linux-gnu/libc.so.6" [97] #4 Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const[119] #4 Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const at ??:? [83] #4 Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const[75] #3 double Foam::sumProd<double>(Foam::UList<double> const&, Foam::UList<double> const&)[90] #4 Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const at ??:? in "/lib/x86_64-linux-gnu/libc.so.6" [82] #4 Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const[94] #3 double Foam::sumProd<double>(Foam::UList<double> const&, Foam::UList<double> const&) at ??:? [100] #4 Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const at ??:? [96] #4 Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const at ??:? [95] #4 Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const at ??:? [78] #4 Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const at ??:? at ??:? at ??:? [119] #5 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&)[97] #5 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&)[79] #4 Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const at ??:? at ??:? [90] #5 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&) at ??:? [82] #5 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&)[96] #5 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&) at ??:? at ??:? at ??:? [94] #4 Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const at ??:? [83] #5 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&)[100] #5 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&)[91] #5 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&) at ??:? [78] #5 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&) at ??:? [75] #4 Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const at ??:? at ??:? [95] #5 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&)[79] #5 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&) at ??:? [94] #5 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&) at ??:? [97] #6 at ??:? [119] #6 at ??:? [82] #6 at ??:? [96] #6 at ??:? [90] #6 at ??:? [83] #6 at ??:? [100] #6 Foam::fvMatrix<double>::solve(Foam::dictionary const&) at ??:? Foam::fvMatrix<double>::solve(Foam::dictionary const&)[75] #5 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&)Foam::fvMatrix<double>::solve(Foam::dictionary const&)Foam::fvMatrix<double>::solve(Foam::dictionary const&) at ??:? [91] #6 Foam::fvMatrix<double>::solve(Foam::dictionary const&)Foam::fvMatrix<double>::solve(Foam::dictionary const&) at ??:? [78] #6 Foam::fvMatrix<double>::solve(Foam::dictionary const&) at ??:? [97] #7 at ??:? [119] #7 at ??:? [82] #7 at ??:? [95] #6 at ??:? [79] #6 at ??:? [90] #7 at ??:? [100] #7 Foam::fvMatrix<double>::solve(Foam::dictionary const&)Foam::fvMatrix<double>::solve(Foam::dictionary const&)??? at ??:? [83] #7 at ??:? [96] #7 ?? at ??:? [91] #7 Foam::fvMatrix<double>::solve(Foam::dictionary const&) at ??:? [94] #6 Foam::fvMatrix<double>::solve(Foam::dictionary const&)?? at ??:? [119] #8 __libc_start_main at ??:? [82] #8 __libc_start_main at ??:? [90] #8 __libc_start_main at ??:? [97] #8 __libc_start_main at ??:? [100] #8 __libc_start_main at ??:? [78] #7 at ??:? [75] #6 ? at ??:? [95] #7 at ??:? [79] #7 in "/lib/x86_64-linux-gnu/libc.so.6" [82] #9 in "/lib/x86_64-linux-gnu/libc.so.6" [119] #9 at ??:? [83] #8 __libc_start_main at ??:? [96] #8 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" [97] #9 in "/lib/x86_64-linux-gnu/libc.so.6" [90] #9 in "/lib/x86_64-linux-gnu/libc.so.6" [100] #9 ?Foam::fvMatrix<double>::solve(Foam::dictionary const&)Foam::fvMatrix<double>::solve(Foam::dictionary const&)?? at ??:? [91] #8 __libc_start_main?? in "/lib/x86_64-linux-gnu/libc.so.6" [83] #9 ? in "/lib/x86_64-linux-gnu/libc.so.6" [96] #9 ?? at ??:? -
下面为后续的报错信息，辛苦各位同学和老师，感谢！！！
[ubuntu:330341] *** Process received signal *** at ??:? [ubuntu:330453] *** Process received signal *** [ubuntu:330341] Signal: Floating point exception (8) [ubuntu:330341] Signal code: (-6) [ubuntu:330341] Failing at address: 0x3e800050a65 at ??:? [94] #7 at ??:? [78] #8 __libc_start_main[ubuntu:330341] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fcc84b7e4c0] [ubuntu:330341] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7fcc84b7e438] [ubuntu:330341] [ 2] [ubuntu:330453] Signal: Floating point exception (8) [ubuntu:330453] Signal code: (-6) [ubuntu:330453] Failing at address: 0x3e800050ad5 [ubuntu:330453] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f6677a5d4c0] [ubuntu:330453] [ 1] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fcc84b7e4c0] [ubuntu:330341] [ 3] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f6677a5d438] [ubuntu:330453] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f6677a5d4c0] [ubuntu:330453] [ 3] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7fcc86035f1d] [ubuntu:330341] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7f6678f14f1d] [ubuntu:330453] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7fcc85e4234b] [ubuntu:330341] [ 5] at ??:? [ubuntu:330402] *** Process received signal *** /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7f6678d2134b] [ubuntu:330453] [ 5] [ubuntu:330402] Signal: Floating point exception (8) [ubuntu:330402] Signal code: (-6) [ubuntu:330402] Failing at address: 0x3e800050aa2 [ubuntu:330402] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f923bdb74c0] [ubuntu:330402] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f923bdb7438] [ubuntu:330402] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f923bdb74c0] [ubuntu:330402] [ 3] ?/opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7fcc8855fbab] [ubuntu:330341] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330341] [ 7] olaFlow[0x44db4e] [ubuntu:330341] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7fcc84b69840] [ubuntu:330341] [ 9] olaFlow[0x456269] [ubuntu:330341] *** End of error message *** /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7f667b43ebab] [ubuntu:330453] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330453] [ 7] olaFlow[0x44db4e] [ubuntu:330453] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f6677a48840] [ubuntu:330453] [ 9] olaFlow[0x456269] [ubuntu:330453] *** End of error message *** /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7f923d26ef1d] [ubuntu:330402] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7f923d07b34b] [ubuntu:330402] [ 5] ? in "/lib/x86_64-linux-gnu/libc.so.6" [91] #9 at ??:? [75] #7 at ??:? [95] #8 __libc_start_main/opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7f923f798bab] [ubuntu:330402] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330402] [ 7] olaFlow[0x44db4e] [ubuntu:330402] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f923bda2840] [ubuntu:330402] [ 9] olaFlow[0x456269] [ubuntu:330402] *** End of error message *** at ??:? [ubuntu:330384] *** Process received signal *** [ubuntu:330384] Signal: Floating point exception (8) [ubuntu:330384] Signal code: (-6) [ubuntu:330384] Failing at address: 0x3e800050a90 [ubuntu:330384] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f861028e4c0] [ubuntu:330384] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f861028e438] [ubuntu:330384] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f861028e4c0] [ubuntu:330384] [ 3] at ??:? [ubuntu:330417] *** Process received signal *** [ubuntu:330417] Signal: Floating point exception (8) [ubuntu:330417] Signal code: (-6) [ubuntu:330417] Failing at address: 0x3e800050ab1 [ubuntu:330417] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f72e021f4c0] [ubuntu:330417] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f72e021f438] [ubuntu:330417] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f72e021f4c0] [ubuntu:330417] [ 3] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7f8611745f1d] [ubuntu:330384] [ 4] at ??:? [79] #8 __libc_start_main/opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7f861155234b] [ubuntu:330384] [ 5] ?/opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7f72e16d6f1d] [ubuntu:330417] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7f72e14e334b] [ubuntu:330417] [ 5] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7f8613c6fbab] [ubuntu:330384] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330384] [ 7] olaFlow[0x44db4e] [ubuntu:330384] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f8610279840] [ubuntu:330384] [ 9] olaFlow[0x456269] [ubuntu:330384] *** End of error message *** in "/lib/x86_64-linux-gnu/libc.so.6" [78] #9 /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7f72e3c00bab] [ubuntu:330417] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330417] [ 7] olaFlow[0x44db4e] [ubuntu:330417] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f72e020a840] [ubuntu:330417] [ 9] olaFlow[0x456269] [ubuntu:330417] *** End of error message *** at ??:? [ubuntu:330407] *** Process received signal *** [ubuntu:330407] Signal: Floating point exception (8) [ubuntu:330407] Signal code: (-6) [ubuntu:330407] Failing at address: 0x3e800050aa7 at ??:? [ubuntu:330316] *** Process received signal *** [ubuntu:330316] Signal: Floating point exception (8) [ubuntu:330316] Signal code: (-6) [ubuntu:330316] Failing at address: 0x3e800050a4c [ubuntu:330407] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f7ed4e984c0] [ubuntu:330407] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f7ed4e98438] [ubuntu:330407] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f7ed4e984c0] [ubuntu:330407] [ 3] [ubuntu:330316] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f43261c64c0] [ubuntu:330316] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f43261c6438] [ubuntu:330316] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f43261c64c0] [ubuntu:330316] [ 3] in "/lib/x86_64-linux-gnu/libc.so.6" [95] #9 /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7f7ed634ff1d] [ubuntu:330407] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7f432767df1d] [ubuntu:330316] [ 4] ?/opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7f7ed615c34b] [ubuntu:330407] [ 5] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7f432748a34b] [ubuntu:330316] [ 5] in "/lib/x86_64-linux-gnu/libc.so.6" [79] #9 /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7f7ed8879bab] [ubuntu:330407] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330407] [ 7] olaFlow[0x44db4e] [ubuntu:330407] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f7ed4e83840] [ubuntu:330407] [ 9] olaFlow[0x456269] [ubuntu:330407] *** End of error message *** /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7f4329ba7bab] [ubuntu:330316] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330316] [ 7] olaFlow[0x44db4e] [ubuntu:330316] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f43261b1840] [ubuntu:330316] [ 9] olaFlow[0x456269] [ubuntu:330316] *** End of error message *** ?? at ??:? [94] #8 __libc_start_main?? at ??:? [ubuntu:330379] *** Process received signal *** [ubuntu:330379] Signal: Floating point exception (8) [ubuntu:330379] Signal code: (-6) [ubuntu:330379] Failing at address: 0x3e800050a8b [ubuntu:330379] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fd834b6e4c0] [ubuntu:330379] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7fd834b6e438] [ubuntu:330379] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fd834b6e4c0] [ubuntu:330379] [ 3] in "/lib/x86_64-linux-gnu/libc.so.6" [94] #9 /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7fd836025f1d] [ubuntu:330379] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7fd835e3234b] [ubuntu:330379] [ 5] at ??:? [ubuntu:330323] *** Process received signal *** [ubuntu:330323] Signal: Floating point exception (8) [ubuntu:330323] Signal code: (-6) [ubuntu:330323] Failing at address: 0x3e800050a53 [ubuntu:330323] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fdf7c7694c0] [ubuntu:330323] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7fdf7c769438] [ubuntu:330323] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fdf7c7694c0] [ubuntu:330323] [ 3] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7fdf7dc20f1d] [ubuntu:330323] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7fd83854fbab] [ubuntu:330379] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330379] [ 7] olaFlow[0x44db4e] [ubuntu:330379] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7fd834b59840] [ubuntu:330379] [ 9] olaFlow[0x456269] [ubuntu:330379] *** End of error message *** /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7fdf7da2d34b] [ubuntu:330323] [ 5] at ??:? [75] #8 __libc_start_main/opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7fdf8014abab] [ubuntu:330323] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330323] [ 7] olaFlow[0x44db4e] [ubuntu:330323] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7fdf7c754840] [ubuntu:330323] [ 9] olaFlow[0x456269] [ubuntu:330323] *** End of error message *** ? at ??:? [ubuntu:330389] *** Process received signal *** [ubuntu:330389] Signal: Floating point exception (8) [ubuntu:330389] Signal code: (-6) [ubuntu:330389] Failing at address: 0x3e800050a95 at ??:? [ubuntu:330311] *** Process received signal *** [ubuntu:330311] Signal: Floating point exception (8) [ubuntu:330311] Signal code: (-6) [ubuntu:330311] Failing at address: 0x3e800050a47 [ubuntu:330311] [ 0] [ubuntu:330389] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fe3de54b4c0] [ubuntu:330389] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7fe3de54b438] [ubuntu:330389] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fe3de54b4c0] [ubuntu:330389] [ 3] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fa2535b84c0] [ubuntu:330311] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7fa2535b8438] [ubuntu:330311] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fa2535b84c0] [ubuntu:330311] [ 3] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7fe3dfa02f1d] [ubuntu:330389] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7fa254a6ff1d] [ubuntu:330311] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7fa25487c34b] [ubuntu:330311] [ 5] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7fe3df80f34b] [ubuntu:330389] [ 5] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7fa256f99bab] [ubuntu:330311] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330311] [ 7] olaFlow[0x44db4e] [ubuntu:330311] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7fa2535a3840] [ubuntu:330311] [ 9] olaFlow[0x456269] [ubuntu:330311] *** End of error message *** /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7fe3e1f2cbab] [ubuntu:330389] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330389] [ 7] olaFlow[0x44db4e] [ubuntu:330389] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7fe3de536840] [ubuntu:330389] [ 9] olaFlow[0x456269] [ubuntu:330389] *** End of error message *** in "/lib/x86_64-linux-gnu/libc.so.6" [75] #9 [93] #0 Foam::error::printStack(Foam::Ostream&) at ??:? [ubuntu:330400] *** Process received signal *** [ubuntu:330400] Signal: Floating point exception (8) [ubuntu:330400] Signal code: (-6) [ubuntu:330400] Failing at address: 0x3e800050aa0 [ubuntu:330400] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7ff1e15af4c0] [ubuntu:330400] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7ff1e15af438] [ubuntu:330400] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7ff1e15af4c0] [ubuntu:330400] [ 3] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7ff1e2a66f1d] [ubuntu:330400] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7ff1e287334b] [ubuntu:330400] [ 5] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7ff1e4f90bab] [ubuntu:330400] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330400] [ 7] olaFlow[0x44db4e] [ubuntu:330400] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7ff1e159a840] [ubuntu:330400] [ 9] olaFlow[0x456269] [ubuntu:330400] *** End of error message *** ? at ??:? [ubuntu:330305] *** Process received signal *** [ubuntu:330305] Signal: Floating point exception (8) [ubuntu:330305] Signal code: (-6) [ubuntu:330305] Failing at address: 0x3e800050a41 [ubuntu:330305] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fac1b5164c0] [ubuntu:330305] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7fac1b516438] [ubuntu:330305] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7fac1b5164c0] [ubuntu:330305] [ 3] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7fac1c9cdf1d] [ubuntu:330305] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7fac1c7da34b] [ubuntu:330305] [ 5] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7fac1eef7bab] [ubuntu:330305] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330305] [ 7] olaFlow[0x44db4e] [ubuntu:330305] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7fac1b501840] [ubuntu:330305] [ 9] olaFlow[0x456269] [ubuntu:330305] *** End of error message *** [109] #0 Foam::error::printStack(Foam::Ostream&) at ??:? [93] #1 Foam::sigFpe::sigHandler(int) at ??:? [93] #2 ? at ??:? [109] #1 Foam::sigFpe::sigHandler(int) in "/lib/x86_64-linux-gnu/libc.so.6" [93] #3 double Foam::sumProd<double>(Foam::UList<double> const&, Foam::UList<double> const&) at ??:? [109] #2 ? at ??:? [93] #4 Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const in "/lib/x86_64-linux-gnu/libc.so.6" [109] #3 double Foam::sumProd<double>(Foam::UList<double> const&, Foam::UList<double> const&) at ??:? [93] #5 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&) at ??:? [109] #4 Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const at ??:? [109] #5 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&) at ??:? [93] #6 Foam::fvMatrix<double>::solve(Foam::dictionary const&) at ??:? [93] #7 at ??:? [109] #6 ?Foam::fvMatrix<double>::solve(Foam::dictionary const&) at ??:? [93] #8 __libc_start_main at ??:? [109] #7 ? in "/lib/x86_64-linux-gnu/libc.so.6" [93] #9 -------------------------------------------------------------------------- Primary job terminated normally, but 1 process returned a non-zero exit code. Per user-direction, the job has been aborted. -------------------------------------------------------------------------- at ??:? [109] #8 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" [109] #9 ? at ??:? [ubuntu:330431] *** Process received signal *** ? at ??:? [ubuntu:330390] *** Process received signal *** [ubuntu:330431] Signal: Floating point exception (8) [ubuntu:330431] Signal code: (-6) [ubuntu:330431] Failing at address: 0x3e800050abf [ubuntu:330431] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f9bda55a4c0] [ubuntu:330431] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f9bda55a438] [ubuntu:330431] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f9bda55a4c0] [ubuntu:330431] [ 3] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7f9bdba11f1d] [ubuntu:330431] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7f9bdb81e34b] [ubuntu:330431] [ 5] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7f9bddf3bbab] [ubuntu:330431] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330431] [ 7] olaFlow[0x44db4e] [ubuntu:330431] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f9bda545840] [ubuntu:330431] [ 9] olaFlow[0x456269] [ubuntu:330431] *** End of error message *** [ubuntu:330390] Signal: Floating point exception (8) [ubuntu:330390] Signal code: (-6) [ubuntu:330390] Failing at address: 0x3e800050a96 [ubuntu:330390] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f944a96c4c0] [ubuntu:330390] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x7f944a96c438] [ubuntu:330390] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x354c0)[0x7f944a96c4c0] [ubuntu:330390] [ 3] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_EES5_+0x2d)[0x7f944be23f1d] [ubuntu:330390] [ 4] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEERKS2_h+0xb0b)[0x7f944bc3034b] [ubuntu:330390] [ 5] /opt/OpenFOAM-5.0/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x15b)[0x7f944e34dbab] [ubuntu:330390] [ 6] olaFlow(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x191)[0x4db5f1] [ubuntu:330390] [ 7] olaFlow[0x44db4e] [ubuntu:330390] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f944a957840] [ubuntu:330390] [ 9] olaFlow[0x456269] [ubuntu:330390] *** End of error message *** -------------------------------------------------------------------------- mpirun noticed that process rank 95 with PID 0 on node ubuntu exited on signal 8 (Floating point exception). --------------------------------------------------------------------------