/*---------------------------------------------------------------------------*\ ========= | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox \\ / O peration | Website: https://openfoam.org \\ / A nd | Version: 9 \\/ M anipulation | \*---------------------------------------------------------------------------*/ Build : 9-d87800e1bde0 Exec : upstreamFoam -parallel Date : Nov 11 2025 Time : 15:40:17 Host : "openfoam01" PID : 27079 I/O : uncollated Case : /mnt/efs/volume/simulations/thalis.oliveira/01K9T3F971TYW783KJ09125GTV nProcs : 2 Slaves : 1("openfoam01.27080") Pstream initialised with: floatTransfer : 0 nProcsSimpleSum : 0 commsType : nonBlocking polling iterations : 0 sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE). fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 10) allowSystemOperations : Allowing user-supplied system call operations // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Create time Create mesh for time = 0 PIMPLE: No convergence criteria found PIMPLE: Corrector convergence criteria found p_rgh: tolerance 1e-05, relTol 0 Calculations will do 10 corrections if the convergence criteria are not met PIMPLE: Operating solver in transient mode with 10 outer correctors Reading g Reading hRef Creating phaseSystem Selecting phaseSystem basicMultiphaseSystem Selecting phaseModel for oil: pureIsothermalPhaseModel Selecting diameterModel for phase oil: constant Selecting thermodynamics package { type heRhoThermo; mixture pureMixture; transport const; thermo eConst; equationOfState rhoConst; specie specie; energy sensibleInternalEnergy; } Calculating face flux field phi.oil Selecting turbulence model type laminar Selecting laminar stress model Stokes Selecting thermophysical transport type laminar Selecting default laminar thermophysical transport model unityLewisFourier Selecting phaseModel for water: pureIsothermalPhaseModel Selecting diameterModel for phase water: constant Selecting thermodynamics package { type heRhoThermo; mixture pureMixture; transport const; thermo eConst; equationOfState rhoConst; specie specie; energy sensibleInternalEnergy; } Calculating face flux field phi.water Selecting turbulence model type laminar Selecting laminar stress model Stokes Selecting thermophysical transport type laminar Selecting default laminar thermophysical transport model unityLewisFourier Selecting phaseModel for rock: purePorousIsothermalPhaseModel Selecting diameterModel for phase rock: constant Selecting thermodynamics package { type heRhoThermo; mixture pureMixture; transport const; thermo eConst; equationOfState rhoConst; specie specie; energy sensibleInternalEnergy; } Selecting invKModel for rock: constant No MRF models present Selecting default blending method: none Selecting porousModel for (oil in rock): Darcy Selecting KrModel for oil: GeneralBrooksAndCorey Selecting porousModel for (water in rock): tabulated Selecting KrModel for water: GeneralBrooksAndCorey Calculating field g.h Reading field p_rgh Selecting timeStepControl: localCo Creating fvConstraints from "system/fvConstraints" Selecting finite volume constraint type limitPressure Name: limitp min 0 Courant Number mean: 0.0066070691 max: 0.44076407 surfaceFieldValue p_inlet: total faces = 1038 total area = 0.0011013083 surfaceFieldValue Qdot: total faces = 968 total area = 0.0010270389 scale factor = 1 Starting time loop localCo Number mean: 0 max: 0 deltaT = 120 Time = 120 PIMPLE: Iteration 1 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.17383488 0 0.53873372 water fraction, min, max = 0.014982966 0 0.99952839 Phase-sum volume fraction, min, max = 1.0000079 0.99999999 1.0005284 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.17383488 0 0.53873372 water fraction, min, max = 0.014982966 0 0.99952839 Phase-sum volume fraction, min, max = 1.0000079 1 1.0005284 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.17383488 0 0.53873372 water fraction, min, max = 0.014982966 0 0.99952839 Phase-sum volume fraction, min, max = 1.0000079 0.99999999 1.0005284 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.17383488 0 0.53873372 water fraction, min, max = 0.014982966 0 0.99952839 Phase-sum volume fraction, min, max = 1.0000079 1 1.0005284 GAMGPCG: Solving for p_rgh, Initial residual = 1, Final residual = 6.9237659e-05, No Iterations 12 GAMGPCG: Solving for p_rgh, Initial residual = 5.666696e-07, Final residual = 5.73147e-09, No Iterations 5 PIMPLE: Iteration 2 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.16591433 -0.7441792 0.53873374 water fraction, min, max = 0.022895601 0 1.1007381 Phase-sum volume fraction, min, max = 1 0.99999996 1.0000013 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.15799378 -2.912427 1.6954801 water fraction, min, max = 0.030816156 -1.3666364 3.1876572 Phase-sum volume fraction, min, max = 1 0.99999996 1.0000013 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.16591433 -2.957007 3.864386 water fraction, min, max = 0.022895601 -4.0091226 4.1374998 Phase-sum volume fraction, min, max = 1 -1.5831153 4.1296692 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.14390577 -3366.7651 3219.899 water fraction, min, max = 0.044904158 -3219.6725 3367.0185 Phase-sum volume fraction, min, max = 1 0.99999996 1.0000013 GAMGPCG: Solving for p_rgh, Initial residual = 0.03021708, Final residual = 2.8653723e-06, No Iterations 16 GAMGPCG: Solving for p_rgh, Initial residual = 0.00076754225, Final residual = 4.6185813e-09, No Iterations 20 PIMPLE: Iteration 3 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.165914 -26.604179 26.880193 water fraction, min, max = 0.0228956 -29.581866 22.9567 Phase-sum volume fraction, min, max = 0.99999967 -13.287703 9.829173 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.14708332 -12045.362 19880.202 water fraction, min, max = 0.041726277 -19879.986 12045.591 Phase-sum volume fraction, min, max = 0.99999967 0.98545445 1.0022724 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.165914 -29.420343 22.037771 water fraction, min, max = 0.0228956 -23.241168 26.735284 Phase-sum volume fraction, min, max = 0.99999967 -22.214125 18.995209 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.14678745 -12241.524 7074.1248 water fraction, min, max = 0.042022154 -7073.9714 12241.648 Phase-sum volume fraction, min, max = 0.99999967 0.98545445 1.0022724 GAMGPCG: Solving for p_rgh, Initial residual = 0.2114159, Final residual = 1.9481412e-05, No Iterations 10 GAMGPCG: Solving for p_rgh, Initial residual = 0.022181704, Final residual = 1.4547825e-08, No Iterations 20 PIMPLE: Iteration 4 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.16560547 -1228.735 1352.3072 water fraction, min, max = 0.022895601 -184.7206 119.08833 Phase-sum volume fraction, min, max = 0.99969114 -1222.4531 1401.8033 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.24257761 -8226.6956 9314.9667 water fraction, min, max = -0.054076539 -9314.7805 8226.8371 Phase-sum volume fraction, min, max = 0.99969114 -20.277949 1.0023341 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.16560547 -3750.3257 3839.4736 water fraction, min, max = 0.022895601 -2958.9891 2919.3749 Phase-sum volume fraction, min, max = 0.99969114 -1658.0226 2446.1871 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.12581783 -13693.09 9842.7817 water fraction, min, max = 0.062683242 -9842.5429 13693.321 Phase-sum volume fraction, min, max = 0.99969114 -20.277949 1.0023341 GAMGPCG: Solving for p_rgh, Initial residual = 0.28721928, Final residual = 1.3859397e-05, No Iterations 9 GAMGPCG: Solving for p_rgh, Initial residual = 0.012046413, Final residual = 6.7183705e-09, No Iterations 18 PIMPLE: Iteration 5 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.16591193 -1043.9522 351.29673 water fraction, min, max = 0.022895601 -397.04402 1011.4347 Phase-sum volume fraction, min, max = 0.9999976 -107.86761 214.8854 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.20302427 -13706.049 28372.547 water fraction, min, max = -0.014216745 -28372.398 13706.333 Phase-sum volume fraction, min, max = 0.9999976 0.89689833 1.0267682 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.16591193 -32563.131 33484.336 water fraction, min, max = 0.022895601 -33516.853 32562.293 Phase-sum volume fraction, min, max = 0.9999976 -85.562142 146.65259 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.26846804 -10106762 10124753 water fraction, min, max = -0.079660517 -10124753 10106762 Phase-sum volume fraction, min, max = 0.9999976 0.89689833 1.0267682 GAMGPCG: Solving for p_rgh, Initial residual = 0.67127479, Final residual = 4.0290979e-05, No Iterations 8 limitPressure: p min -1038083.5 GAMGPCG: Solving for p_rgh, Initial residual = 0.98915243, Final residual = 1.5022555e-08, No Iterations 20 limitPressure: p min -3.0714385e+08 PIMPLE: Iteration 6 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.16596056 -22335845 38917120 water fraction, min, max = 0.022895725 -33467804 29317270 Phase-sum volume fraction, min, max = 1.0000464 -11347994 10919181 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 2.6149583 -1.1359013e+13 1.1462502e+13 water fraction, min, max = -2.4261021 -1.1462502e+13 1.1359013e+13 Phase-sum volume fraction, min, max = 1.0000464 0.60389513 3.3274176 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 0.16596063 -53524686 15253810 water fraction, min, max = 0.022895616 -13262779 48822366 Phase-sum volume fraction, min, max = 1.0000463 -10821651 6984106.6 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = -13.586673 -1.1151479e+13 1.1488554e+13 water fraction, min, max = 13.775529 -1.1488554e+13 1.1151479e+13 Phase-sum volume fraction, min, max = 1.0000464 0.60389513 3.3274176 GAMGPCG: Solving for p_rgh, Initial residual = 0.99998873, Final residual = 5.9096297e-05, No Iterations 11 limitPressure: p min -3.1956583e+15 GAMGPCG: Solving for p_rgh, Initial residual = 0.99998626, Final residual = 6.0184717e-08, No Iterations 20 limitPressure: p min -8.8746301e+21 PIMPLE: Iteration 7 MULES: Solving for alpha.oil MULES: Solving for alpha.water diagonal: Solving for alpha.rock, Initial residual = 0, Final residual = 0, No Iterations 0 oil fraction, min, max = 4.3343997e+11 -5.8436983e+17 4.7355168e+17 water fraction, min, max = -59077.237 -5.0718165e+17 5.1415842e+17 Phase-sum volume fraction, min, max = 4.3343991e+11 -1.5413714e+17 2.9154892e+17 [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::divide(Foam::Field&, Foam::UList const&, Foam::UList const&) at ??:? [1] #4 Foam::tmp > Foam::operator/(Foam::GeometricField const&, Foam::GeometricField const&) in "/usr/lib/openfoam/site/9/upstream/platforms/linux64GccDPInt32Opt/bin/upstreamFoam" [1] #5 Foam::phaseSystem::solve() at ??:? [1] #6 ? in "/usr/lib/openfoam/site/9/upstream/platforms/linux64GccDPInt32Opt/bin/upstreamFoam" [1] #7 ? in "/lib/x86_64-linux-gnu/libc.so.6" [1] #8 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" [1] #9 ? in "/usr/lib/openfoam/site/9/upstream/platforms/linux64GccDPInt32Opt/bin/upstreamFoam" [openfoam01:27080] *** Process received signal *** [openfoam01:27080] Signal: Floating point exception (8) [openfoam01:27080] Signal code: (-6) [openfoam01:27080] Failing at address: 0x3e8000069c8 [openfoam01:27080] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7fc335a1d520] [openfoam01:27080] [ 1] /lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x12c)[0x7fc335a719fc] [openfoam01:27080] [ 2] /lib/x86_64-linux-gnu/libc.so.6(raise+0x16)[0x7fc335a1d476] [openfoam01:27080] [ 3] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7fc335a1d520] [openfoam01:27080] [ 4] /usr/lib/openfoam/OpenFOAM-9/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam6divideERNS_5FieldIdEERKNS_5UListIdEES6_+0x54)[0x7fc33666ac74] [openfoam01:27080] [ 5] upstreamFoam(_ZN4FoamdvINS_12fvPatchFieldENS_7volMeshEEENS_3tmpINS_14GeometricFieldIdT_T0_EEEERKS7_SA_+0x28c)[0x558335e563cc] [openfoam01:27080] [ 6] /usr/lib/openfoam/site/9/upstream/platforms/linux64GccDPInt32Opt/lib/libupstreamSystem.so(_ZN4Foam11phaseSystem5solveEv+0x5d7f)[0x7fc339cbc22f] [openfoam01:27080] [ 7] upstreamFoam(+0x3e442)[0x558335dcf442] [openfoam01:27080] [ 8] /lib/x86_64-linux-gnu/libc.so.6(+0x29d90)[0x7fc335a04d90] [openfoam01:27080] [ 9] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80)[0x7fc335a04e40] [openfoam01:27080] [10] upstreamFoam(+0x500c5)[0x558335de10c5] [openfoam01:27080] *** End of error message *** -------------------------------------------------------------------------- Primary job terminated normally, but 1 process returned a non-zero exit code. Per user-direction, the job has been aborted. -------------------------------------------------------------------------- -------------------------------------------------------------------------- mpirun noticed that process rank 1 with PID 27080 on node openfoam01 exited on signal 8 (Floating point exception). --------------------------------------------------------------------------