/*---------------------------------------------------------------------------*\ ========= | \\ / 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 : 16:31:46 Host : "openfoam01" PID : 33283 I/O : uncollated Case : /mnt/efs/volume/simulations/thalis.oliveira/01K9T6DGBFEW4E4MAYZ422S215 nProcs : 2 Slaves : 1("openfoam01.33284") 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: 0.053787632 max: 3.6014963 surfaceFieldValue p_inlet: total faces = 662 total area = 0.0010846208 surfaceFieldValue Qdot: total faces = 670 total area = 0.001097728 scale factor = 1 Starting time loop localCo Number mean: 0 max: 0 deltaT = 33.027523 Time = 33.0275 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 = 0.23346771 0 0.61449629 water fraction, min, max = 0.014937613 0 1.0001883 Phase-sum volume fraction, min, max = 1.0000177 0.99999999 1.0011883 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 = 0.23346771 0 0.61449629 water fraction, min, max = 0.014937613 0 1.0001883 Phase-sum volume fraction, min, max = 1.0000177 1 1.0011883 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 = 0.23346771 0 0.61449629 water fraction, min, max = 0.014937613 0 1.0001883 Phase-sum volume fraction, min, max = 1.0000177 0.99999999 1.0011883 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 = 0.23346771 0 0.61449629 water fraction, min, max = 0.014937613 0 1.0001883 Phase-sum volume fraction, min, max = 1.0000177 1 1.0011883 GAMGPCG: Solving for p_rgh, Initial residual = 1, Final residual = 8.8583994e-05, No Iterations 11 GAMGPCG: Solving for p_rgh, Initial residual = 8.303627e-07, Final residual = 7.1169853e-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 = 0.21572076 -1.300137 0.61449629 water fraction, min, max = 0.032666824 0 1.7406321 Phase-sum volume fraction, min, max = 1 0.99999998 1.0000005 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 = 0.1979738 -6.2296591 4.0457497 water fraction, min, max = 0.050413782 -3.6382779 6.5959335 Phase-sum volume fraction, min, max = 1 0.99999998 1.0000005 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 = 0.21572076 -3.7435456 4.6168769 water fraction, min, max = 0.032666824 -4.8205372 4.3431052 Phase-sum volume fraction, min, max = 1 -1.6897838 4.0538241 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 = 0.26086902 -1745.1891 2205.4264 water fraction, min, max = -0.012481434 -2205.112 1745.5184 Phase-sum volume fraction, min, max = 1 0.99999999 1.0000005 GAMGPCG: Solving for p_rgh, Initial residual = 0.032051144, Final residual = 3.4242489e-05, No Iterations 20 GAMGPCG: Solving for p_rgh, Initial residual = 0.00031347373, Final residual = 5.0686567e-09, No Iterations 11 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 = 0.21571734 -9.642973 10.282092 water fraction, min, max = 0.032666824 -10.131816 9.1785477 Phase-sum volume fraction, min, max = 0.99999658 -3.0660739 5.2707748 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 = 0.32261324 -6354.5731 7359.7156 water fraction, min, max = -0.07422908 -7359.4104 6354.8761 Phase-sum volume fraction, min, max = 0.99999658 0.96085408 1.0051024 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 = 0.21571734 -9.799765 9.1856948 water fraction, min, max = 0.032666824 -9.7064592 9.9500402 Phase-sum volume fraction, min, max = 0.99999658 -3.6943905 5.1552448 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 = 0.36056596 -15582.271 13496.6 water fraction, min, max = -0.1121818 -13496.327 15582.6 Phase-sum volume fraction, min, max = 0.99999658 0.96085408 1.0051024 GAMGPCG: Solving for p_rgh, Initial residual = 0.12207358, Final residual = 3.4658826e-06, No Iterations 8 GAMGPCG: Solving for p_rgh, Initial residual = 0.0024198119, Final residual = 5.7728305e-09, No Iterations 14 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 = 0.21571085 -25.93472 47.461157 water fraction, min, max = 0.032666823 -44.882145 27.809137 Phase-sum volume fraction, min, max = 0.99999009 -15.165067 11.738099 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 = 0.12237629 -12014.595 12112.398 water fraction, min, max = 0.12600139 -12112.144 12014.953 Phase-sum volume fraction, min, max = 0.99999009 0.91296134 1.0290034 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 = 0.21571085 -39.35357 46.612915 water fraction, min, max = 0.032666823 -49.793662 43.147089 Phase-sum volume fraction, min, max = 0.99999009 -16.056052 9.4290292 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 = -0.2344268 -37972.259 41147.706 water fraction, min, max = 0.48280447 -41147.384 37972.576 Phase-sum volume fraction, min, max = 0.99999009 0.91296134 1.0290034 GAMGPCG: Solving for p_rgh, Initial residual = 0.19488058, Final residual = 1.4329339e-05, No Iterations 8 GAMGPCG: Solving for p_rgh, Initial residual = 0.0096226194, Final residual = 1.2952883e-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 = 0.21543074 -459.49173 445.12308 water fraction, min, max = 0.032666825 -444.92535 459.5374 Phase-sum volume fraction, min, max = 0.99970999 -51.689456 16.046689 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 = 0.1932763 -1336539.3 1402638.4 water fraction, min, max = 0.054821271 -1402638.1 1336539.5 Phase-sum volume fraction, min, max = 0.99970999 -9.8748218 1.1059065 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 = 0.21543074 -446.72854 441.75776 water fraction, min, max = 0.032666825 -441.56003 446.2741 Phase-sum volume fraction, min, max = 0.99970999 -15.498316 12.112147 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 = 0.65544462 -52402.963 44415.239 water fraction, min, max = -0.40734705 -44414.891 52403.302 Phase-sum volume fraction, min, max = 0.99970999 -9.8748218 1.1059065 GAMGPCG: Solving for p_rgh, Initial residual = 0.26763634, Final residual = 1.0793365e-05, No Iterations 8 GAMGPCG: Solving for p_rgh, Initial residual = 0.036735935, Final residual = 8.3900366e-09, No Iterations 19 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 = 0.21565432 -487.25815 564.07716 water fraction, min, max = 0.032666824 -606.28194 529.90796 Phase-sum volume fraction, min, max = 0.99993356 -432.61235 510.08254 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 = -0.87380536 -739484.29 693793.74 water fraction, min, max = 1.1221265 -693793.42 739484.54 Phase-sum volume fraction, min, max = 0.99993356 0.17292032 1.0066773 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 = 0.21565432 -605.95779 1032.5153 water fraction, min, max = 0.032666824 -952.03854 563.75301 Phase-sum volume fraction, min, max = 0.99993356 -46.65262 81.125353 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 = -0.17998793 -231125.94 216840.29 water fraction, min, max = 0.42830907 -216839.97 231126.2 Phase-sum volume fraction, min, max = 0.99993356 0.17292032 1.0066773 GAMGPCG: Solving for p_rgh, Initial residual = 0.33340468, Final residual = 2.104963e-05, No Iterations 7 GAMGPCG: Solving for p_rgh, Initial residual = 0.099507735, Final residual = 5.3528054e-09, No Iterations 18 limitPressure: p min -285086.74 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 = 0.21569516 -1942.6742 2848.6588 water fraction, min, max = 0.032666824 -2806.4276 1743.6511 Phase-sum volume fraction, min, max = 0.99997441 -198.30464 389.34091 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 = 0.21565597 -147496.74 164361.28 water fraction, min, max = 0.032706013 -164360.93 147497.1 Phase-sum volume fraction, min, max = 0.99997441 0.37744495 1.4251576 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 = 0.21569516 -1307.8763 2155.6752 water fraction, min, max = 0.032666824 -2354.6983 1244.3389 Phase-sum volume fraction, min, max = 0.99997441 -198.30464 226.40721 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 = 0.10549172 -71434.099 63966.159 water fraction, min, max = 0.14287027 -63965.818 71434.466 Phase-sum volume fraction, min, max = 0.99997441 0.37744495 1.4251576 GAMGPCG: Solving for p_rgh, Initial residual = 0.52624705, Final residual = 5.1596881e-05, No Iterations 8 limitPressure: p min -1993978.4 GAMGPCG: Solving for p_rgh, Initial residual = 0.48004053, Final residual = 4.7085915e-09, No Iterations 19 limitPressure: p min -2834834.5 PIMPLE: Iteration 8 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 = 0.21566118 -379642.8 372012.14 water fraction, min, max = 0.032666825 -372017.87 379225.94 Phase-sum volume fraction, min, max = 0.99994043 -493.53522 768.1823 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 = 0.87441257 -1.0877055e+08 1.0327086e+08 water fraction, min, max = -0.62608456 -1.0327086e+08 1.0877055e+08 Phase-sum volume fraction, min, max = 0.99994043 -0.55126044 1.4242874 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 = 0.21566118 -718241.92 724563.04 water fraction, min, max = 0.032666826 -724979.9 718205.51 Phase-sum volume fraction, min, max = 0.99994043 -493.53522 359.502 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 = 0.43481844 -5.3871553e+08 5.3639745e+08 water fraction, min, max = -0.18649043 -5.3639745e+08 5.3871553e+08 Phase-sum volume fraction, min, max = 0.99994043 -0.55126044 1.4242874 GAMGPCG: Solving for p_rgh, Initial residual = 0.99999091, Final residual = 5.6686167e-05, No Iterations 6 limitPressure: p min -4.3246102e+10 GAMGPCG: Solving for p_rgh, Initial residual = 0.99999856, Final residual = 7.4870254e-09, No Iterations 18 limitPressure: p min -3.3989638e+15 PIMPLE: Iteration 9 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 = -31373041 -5.6067507e+14 5.4395549e+14 water fraction, min, max = -46.643418 -5.4337849e+14 5.6067507e+14 Phase-sum volume fraction, min, max = -31373086 -6.5416874e+13 3.6529494e+13 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 = 5.0436323e+09 -4.5935048e+28 4.6441272e+28 water fraction, min, max = -5.0415662e+09 -4.6441272e+28 4.5935048e+28 Phase-sum volume fraction, min, max = 27455027 -6.5347927e+13 3.6477157e+13 [0] #0 Foam::error::printStack(Foam::Ostream&) at ??:? [0] #1 Foam::sigFpe::sigHandler(int) at ??:? [0] #2 ? in "/lib/x86_64-linux-gnu/libc.so.6" [0] #3 Foam::divide(Foam::Field&, Foam::UList const&, Foam::UList const&) at ??:? [0] #4 Foam::tmp > Foam::operator/(Foam::GeometricField const&, Foam::GeometricField const&) in "/usr/lib/openfoam/site/9/upstream/platforms/linux64GccDPInt32Opt/bin/upstreamFoam" [0] #5 Foam::phaseSystem::solve() at ??:? [0] #6 ? in "/usr/lib/openfoam/site/9/upstream/platforms/linux64GccDPInt32Opt/bin/upstreamFoam" [0] #7 ? in "/lib/x86_64-linux-gnu/libc.so.6" [0] #8 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" [0] #9 ? in "/usr/lib/openfoam/site/9/upstream/platforms/linux64GccDPInt32Opt/bin/upstreamFoam" [openfoam01:33283] *** Process received signal *** [openfoam01:33283] Signal: Floating point exception (8) [openfoam01:33283] Signal code: (-6) [openfoam01:33283] Failing at address: 0x3e800008203 [openfoam01:33283] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7ffb2101a520] [openfoam01:33283] [ 1] /lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x12c)[0x7ffb2106e9fc] [openfoam01:33283] [ 2] /lib/x86_64-linux-gnu/libc.so.6(raise+0x16)[0x7ffb2101a476] [openfoam01:33283] [ 3] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7ffb2101a520] [openfoam01:33283] [ 4] /usr/lib/openfoam/OpenFOAM-9/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam6divideERNS_5FieldIdEERKNS_5UListIdEES6_+0x54)[0x7ffb21c67c74] [openfoam01:33283] [ 5] upstreamFoam(_ZN4FoamdvINS_12fvPatchFieldENS_7volMeshEEENS_3tmpINS_14GeometricFieldIdT_T0_EEEERKS7_SA_+0x28c)[0x560937fe33cc] [openfoam01:33283] [ 6] /usr/lib/openfoam/site/9/upstream/platforms/linux64GccDPInt32Opt/lib/libupstreamSystem.so(_ZN4Foam11phaseSystem5solveEv+0x5d7f)[0x7ffb252b922f] [openfoam01:33283] [ 7] upstreamFoam(+0x3e442)[0x560937f5c442] [openfoam01:33283] [ 8] /lib/x86_64-linux-gnu/libc.so.6(+0x29d90)[0x7ffb21001d90] [openfoam01:33283] [ 9] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80)[0x7ffb21001e40] [openfoam01:33283] [10] upstreamFoam(+0x500c5)[0x560937f6e0c5] [openfoam01:33283] *** 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 0 with PID 33283 on node openfoam01 exited on signal 8 (Floating point exception). --------------------------------------------------------------------------