/*---------------------------------------------------------------------------*\ ========= | \\ / 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 07 2025 Time : 15:56:24 Host : "openfoam01" PID : 167760 I/O : uncollated Case : /mnt/efs/volume/simulations/thalis.oliveira/01K9FTT13FA3QN01S7QDVDW8KG nProcs : 2 Slaves : 1("openfoam01.167761") 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: relaxLocalCo Creating fvConstraints from "system/fvConstraints" Selecting finite volume constraint type limitPressure Name: limitp min 0 Courant Number mean: 0.00085094352 max: 0.058094313 surfaceFieldValue p_inlet: total faces = 684 total area = 0.0011206656 surfaceFieldValue Qdot: total faces = 676 total area = 0.0011075584 scale factor = 1 Starting time loop relaxLocalCo 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 = 0.2909801 0 0.54236031 water fraction, min, max = 0.014633994 0 0.99906964 Phase-sum volume fraction, min, max = 1.000001 1 1.0000696 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 = 0.2909801 0 0.54236031 water fraction, min, max = 0.014633994 0 0.99906964 Phase-sum volume fraction, min, max = 1.000001 1 1.0000696 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 = 0.2909801 0 0.54236031 water fraction, min, max = 0.014633994 0 0.99906964 Phase-sum volume fraction, min, max = 1.000001 1 1.0000696 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 = 0.2909801 0 0.54236031 water fraction, min, max = 0.014633994 0 0.99906964 Phase-sum volume fraction, min, max = 1.000001 1 1.0000696 GAMGPCG: Solving for p_rgh, Initial residual = 0.9999999, Final residual = 2.0180337e-05, No Iterations 7 GAMGPCG: Solving for p_rgh, Initial residual = 3.7311166e-10, Final residual = 9.3875049e-11, No Iterations 1 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 = 0.28995999 -0.20398923 0.54236029 water fraction, min, max = 0.015653086 0 0.999 Phase-sum volume fraction, min, max = 1 0.99999941 1.0000006 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 = 0.28893988 -0.87476677 0.54236029 water fraction, min, max = 0.016673197 0 1.3094515 Phase-sum volume fraction, min, max = 1 0.99999941 1.0000006 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 = 0.28995999 -0.49960125 1.3250513 water fraction, min, max = 0.015653086 -2.4252876 2.1092387 Phase-sum volume fraction, min, max = 1 -0.53492106 2.1923848 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 = 0.2889105 -0.93023808 0.83478138 water fraction, min, max = 0.016702578 -0.35284674 1.3474907 Phase-sum volume fraction, min, max = 1 0.99999941 1.0000006 GAMGPCG: Solving for p_rgh, Initial residual = 4.6677631e-05, Final residual = 2.0691053e-09, No Iterations 5 GAMGPCG: Solving for p_rgh, Initial residual = 3.8967495e-05, Final residual = 1.4894691e-09, No Iterations 4 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 = 0.28996036 -1.8464184 2.6524611 water fraction, min, max = 0.01565309 -3.7330835 2.0680654 Phase-sum volume fraction, min, max = 1.0000004 -0.49787504 1.6417076 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 = 0.28891357 -10.441947 16.86879 water fraction, min, max = 0.016699882 -16.41521 10.859415 Phase-sum volume fraction, min, max = 1.0000004 0.99984599 1.0053162 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 = 0.28996036 -18.401672 17.374838 water fraction, min, max = 0.01565309 -18.426448 13.963129 Phase-sum volume fraction, min, max = 1.0000004 -3.8921516 4.2126259 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 = 0.28915372 -78.641491 152.08085 water fraction, min, max = 0.016459727 -151.66341 79.0951 Phase-sum volume fraction, min, max = 1.0000004 0.99984599 1.0053162 GAMGPCG: Solving for p_rgh, Initial residual = 0.00020499651, Final residual = 3.9561076e-09, No Iterations 5 GAMGPCG: Solving for p_rgh, Initial residual = 0.0025981327, Final residual = 6.1669647e-09, No Iterations 7 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 = 0.2899604 -847.40532 611.07454 water fraction, min, max = 0.015653009 -636.17 834.94425 Phase-sum volume fraction, min, max = 1.0000003 -317.87635 217.74085 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 = 0.30170143 -30264.067 31439.032 water fraction, min, max = 0.0039119756 -31438.579 30264.485 Phase-sum volume fraction, min, max = 1.0000003 0.99984629 1.0053201 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 = 0.28996039 -651.09236 548.01184 water fraction, min, max = 0.015653026 -644.92011 664.80859 Phase-sum volume fraction, min, max = 1.0000003 -124.91534 32.008634 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 = 0.33107683 -66126.792 64450.754 water fraction, min, max = -0.025463413 -64450.336 66127.246 Phase-sum volume fraction, min, max = 1.0000003 0.99984629 1.0053201 GAMGPCG: Solving for p_rgh, Initial residual = 0.98945551, Final residual = 3.5238095e-05, No Iterations 5 limitPressure: p min -69878.647 GAMGPCG: Solving for p_rgh, Initial residual = 0.9999389, Final residual = 3.521575e-08, No Iterations 10 limitPressure: p min -8.4668281e+09 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 = 143.13593 -1.2437976e+12 1.2295293e+12 water fraction, min, max = 0.29852453 -1.1945787e+12 1.1705771e+12 Phase-sum volume fraction, min, max = 144.12884 -7.3220488e+10 4.1597806e+10 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 = 397522.34 -1.9814901e+20 2.0473168e+20 water fraction, min, max = -397379.13 -2.0473168e+20 1.9814901e+20 Phase-sum volume fraction, min, max = 143.36213 -1444061.6 7468598.3 [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" [openfoam01:167761] *** Process received signal *** [openfoam01:167761] Signal: Floating point exception (8) [openfoam01:167761] Signal code: (-6) [openfoam01:167761] Failing at address: 0x3e800028f51 [openfoam01:167761] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f7e2a153520] [openfoam01:167761] [ 1] /lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x12c)[0x7f7e2a1a79fc] [openfoam01:167761] [ 2] /lib/x86_64-linux-gnu/libc.so.6(raise+0x16)[0x7f7e2a153476] [openfoam01:167761] [ 3] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f7e2a153520] [openfoam01:167761] [ 4] /usr/lib/openfoam/OpenFOAM-9/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam6divideERNS_5FieldIdEERKNS_5UListIdEES6_+0x54)[0x7f7e2ada0c74] [openfoam01:167761] [ 5] upstreamFoam(_ZN4FoamdvINS_12fvPatchFieldENS_7volMeshEEENS_3tmpINS_14GeometricFieldIdT_T0_EEEERKS7_SA_+0x28c)[0x561bd8bc63cc] [openfoam01:167761] [ 6] /usr/lib/openfoam/site/9/upstream/platforms/linux64GccDPInt32Opt/lib/libupstreamSystem.so(_ZN4Foam11phaseSystem5solveEv+0x5d7f)[0x7f7e2e3f222f] [openfoam01:167761] [ 7] upstreamFoam(+0x3e442)[0x561bd8b3f442] [openfoam01:167761] [ 8] /lib/x86_64-linux-gnu/libc.so.6(+0x29d90)[0x7f7e2a13ad90] [openfoam01:167761] [ 9] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80)[0x7f7e2a13ae40] [openfoam01:167761] [10] upstreamFoam(+0x500c5)[0x561bd8b510c5] [openfoam01:167761] *** 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 167761 on node openfoam01 exited on signal 8 (Floating point exception). --------------------------------------------------------------------------