/*---------------------------------------------------------------------------*\ ========= | \\ / 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 : 15:18:10 Host : "openfoam01" PID : 22597 I/O : uncollated Case : /mnt/efs/volume/simulations/thalis.oliveira/01K9T26Q3ZEEFPG9P9E07A0G7F nProcs : 2 Slaves : 1("openfoam01.22598") 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 = 2.8599722e-05, No Iterations 11 GAMGPCG: Solving for p_rgh, Initial residual = 2.3435481e-07, Final residual = 4.2070995e-09, No Iterations 4 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 -0.72903564 0.53873372 water fraction, min, max = 0.0228956 0 1.0578793 Phase-sum volume fraction, min, max = 1 0.99999998 1.0000023 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 -2.8745262 1.6542283 water fraction, min, max = 0.030816152 -1.3253846 3.147098 Phase-sum volume fraction, min, max = 1 0.99999998 1.0000023 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 -3.0033416 3.7882282 water fraction, min, max = 0.0228956 -3.8665447 4.0818694 Phase-sum volume fraction, min, max = 1 -1.538678 4.0867876 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 = 0.15655121 -1044.8615 1166.6861 water fraction, min, max = 0.032258721 -1166.4596 1045.115 Phase-sum volume fraction, min, max = 1 0.99999999 1.0000023 GAMGPCG: Solving for p_rgh, Initial residual = 0.029710795, Final residual = 2.8724334e-06, No Iterations 13 GAMGPCG: Solving for p_rgh, Initial residual = 0.00043355926, Final residual = 8.0007189e-09, No Iterations 14 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 = 0.16591389 -25.533302 25.981218 water fraction, min, max = 0.0228956 -26.110302 19.485306 Phase-sum volume fraction, min, max = 0.99999956 -12.176655 13.26645 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 = 0.16691509 -2648.1697 2445.8278 water fraction, min, max = 0.021894396 -2445.6013 2648.4061 Phase-sum volume fraction, min, max = 0.99999956 0.98844297 1.0008841 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 = 0.16591389 -23.939815 25.162259 water fraction, min, max = 0.0228956 -26.190332 22.436191 Phase-sum volume fraction, min, max = 0.99999956 -19.988279 11.57443 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 = 0.12335521 -1199.5114 1062.1797 water fraction, min, max = 0.065454279 -1061.9719 1199.6682 Phase-sum volume fraction, min, max = 0.99999956 0.98844297 1.0008841 GAMGPCG: Solving for p_rgh, Initial residual = 0.17049277, Final residual = 1.3093853e-05, No Iterations 13 GAMGPCG: Solving for p_rgh, Initial residual = 0.0014625443, Final residual = 9.5225008e-09, No Iterations 13 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 = 0.16591353 -22.861691 20.020158 water fraction, min, max = 0.0228956 -26.275548 16.229787 Phase-sum volume fraction, min, max = 0.9999992 -16.841611 12.394195 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 = 0.44569597 -116850.97 98151.298 water fraction, min, max = -0.25688684 -98151.121 116851.18 Phase-sum volume fraction, min, max = 0.9999992 0.98728322 1.0015904 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 = 0.16591353 -30.718362 24.60384 water fraction, min, max = 0.0228956 -26.354283 30.376366 Phase-sum volume fraction, min, max = 0.9999992 -18.39194 15.183048 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 = 0.69990163 -84944.148 62741.044 water fraction, min, max = -0.5110925 -62740.819 84944.397 Phase-sum volume fraction, min, max = 0.9999992 0.98728321 1.0015904 GAMGPCG: Solving for p_rgh, Initial residual = 0.24137548, Final residual = 6.0467508e-06, No Iterations 9 GAMGPCG: Solving for p_rgh, Initial residual = 0.42003418, Final residual = 8.8345215e-08, No Iterations 20 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 = 0.165913 -11534.026 29439.944 water fraction, min, max = 0.02289558 -32256.686 12098.571 Phase-sum volume fraction, min, max = 0.99999866 -2815.9474 5458.1727 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 = 0.055903765 -83092.898 102942.58 water fraction, min, max = 0.13290482 -102942.37 83093.083 Phase-sum volume fraction, min, max = 0.99999866 0.95371938 1.0440874 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 = 0.165913 -36582.567 31226.023 water fraction, min, max = 0.022895588 -30142.131 34660.002 Phase-sum volume fraction, min, max = 0.99999866 -2815.9474 2096.4752 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 = 0.1779542 -5724693.2 3073008.8 water fraction, min, max = 0.010854385 -3073008.6 5724693.4 Phase-sum volume fraction, min, max = 0.99999866 0.95371938 1.0440874 GAMGPCG: Solving for p_rgh, Initial residual = 0.94899097, Final residual = 4.5445984e-05, No Iterations 9 limitPressure: p min -3793009.2 GAMGPCG: Solving for p_rgh, Initial residual = 0.99871164, Final residual = 7.2604029e-09, No Iterations 15 limitPressure: p min -5.5481592e+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 = 3.4882122 -1.7018731e+08 1.18704e+08 water fraction, min, max = 0.022902431 -1.1473273e+08 1.1568053e+08 Phase-sum volume fraction, min, max = 4.3223047 -82100192 57376652 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 = 237.48094 -5.7791543e+13 6.2386635e+13 water fraction, min, max = -233.96983 -6.2386635e+13 5.7791543e+13 Phase-sum volume fraction, min, max = 4.3223048 -352626.88 923758.89 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 = 3.4882131 -1.7018731e+08 3.1225829e+08 water fraction, min, max = 0.022901262 -2.8852962e+08 1.0174143e+08 Phase-sum volume fraction, min, max = 4.3223044 -82100192 57376652 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 = 35.00734 -1.0572441e+14 9.374007e+13 water fraction, min, max = -31.496226 -9.374007e+13 1.0572441e+14 Phase-sum volume fraction, min, max = 4.3223042 -352626.88 923758.89 GAMGPCG: Solving for p_rgh, Initial residual = 0.99999715, Final residual = 5.6959426e-05, No Iterations 7 limitPressure: p min -1.7075771e+23 GAMGPCG: Solving for p_rgh, Initial residual = 0.9759183, Final residual = 1.2224598e-08, No Iterations 20 limitPressure: p min -1.0623232e+25 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 = 3.2204514e+12 -2.1952858e+18 1.9931514e+18 water fraction, min, max = 144113.74 -2.1437238e+18 2.3523993e+18 Phase-sum volume fraction, min, max = 3.2204515e+12 -1.0617984e+18 8.980963e+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" [openfoam01:22598] *** Process received signal *** [openfoam01:22598] Signal: Floating point exception (8) [openfoam01:22598] Signal code: (-6) [openfoam01:22598] Failing at address: 0x3e800005846 [openfoam01:22598] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f3d588bd520] [openfoam01:22598] [ 1] /lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x12c)[0x7f3d589119fc] [openfoam01:22598] [ 2] /lib/x86_64-linux-gnu/libc.so.6(raise+0x16)[0x7f3d588bd476] [openfoam01:22598] [ 3] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f3d588bd520] [openfoam01:22598] [ 4] /usr/lib/openfoam/OpenFOAM-9/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam6divideERNS_5FieldIdEERKNS_5UListIdEES6_+0x54)[0x7f3d5950ac74] [openfoam01:22598] [ 5] upstreamFoam(_ZN4FoamdvINS_12fvPatchFieldENS_7volMeshEEENS_3tmpINS_14GeometricFieldIdT_T0_EEEERKS7_SA_+0x28c)[0x55b86a3b43cc] [openfoam01:22598] [ 6] /usr/lib/openfoam/site/9/upstream/platforms/linux64GccDPInt32Opt/lib/libupstreamSystem.so(_ZN4Foam11phaseSystem5solveEv+0x5d7f)[0x7f3d5cb5c22f] [openfoam01:22598] [ 7] upstreamFoam(+0x3e442)[0x55b86a32d442] [openfoam01:22598] [ 8] /lib/x86_64-linux-gnu/libc.so.6(+0x29d90)[0x7f3d588a4d90] [openfoam01:22598] [ 9] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80)[0x7f3d588a4e40] [openfoam01:22598] [10] upstreamFoam(+0x500c5)[0x55b86a33f0c5] [openfoam01:22598] *** 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 22598 on node openfoam01 exited on signal 8 (Floating point exception). --------------------------------------------------------------------------