/*---------------------------------------------------------------------------*\ ========= | \\ / 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 : 15:52:59 Host : "openfoam01" PID : 28418 I/O : uncollated Case : /mnt/efs/volume/simulations/thalis.oliveira/01K9T46GVX3XNXR4YJNJN1WDTY nProcs : 2 Slaves : 1("openfoam01.28419") 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: 0.0033035346 max: 0.22038204 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 = 0.014979006 0 0.99926419 Phase-sum volume fraction, min, max = 1.000004 0.99999999 1.0002642 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 = 0.014979006 0 0.99926419 Phase-sum volume fraction, min, max = 1.000004 1 1.0002642 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 = 0.014979006 0 0.99926419 Phase-sum volume fraction, min, max = 1.000004 0.99999999 1.0002642 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 = 0.014979006 0 0.99926419 Phase-sum volume fraction, min, max = 1.000004 1 1.0002642 GAMGPCG: Solving for p_rgh, Initial residual = 1, Final residual = 2.1499954e-05, No Iterations 11 GAMGPCG: Solving for p_rgh, Initial residual = 1.7619898e-07, Final residual = 9.8991375e-09, No Iterations 3 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 = 0.16987461 -0.19958872 0.53873371 water fraction, min, max = 0.018935322 0 0.99900063 Phase-sum volume fraction, min, max = 1 0.99999996 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 = 0.16591433 -0.51289122 0.53873371 water fraction, min, max = 0.022895599 0 0.99900063 Phase-sum volume fraction, min, max = 1 0.99999996 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 = 0.16987461 -0.20792095 0.56949962 water fraction, min, max = 0.018935322 -1.1362786 1.3219097 Phase-sum volume fraction, min, max = 1 0.05738994 1.8529041 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 = 0.17115272 -393.17571 1110.7183 water fraction, min, max = 0.017657208 -1110.5885 393.32913 Phase-sum volume fraction, min, max = 1 0.99999996 1.0000006 GAMGPCG: Solving for p_rgh, Initial residual = 0.029516946, Final residual = 2.4485199e-06, No Iterations 17 GAMGPCG: Solving for p_rgh, Initial residual = 0.0001566591, Final residual = 6.3369845e-09, No Iterations 13 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 = 0.16987456 -4.4611607 4.7199116 water fraction, min, max = 0.018935322 -3.177552 3.7618137 Phase-sum volume fraction, min, max = 0.99999995 -1.8810734 3.9377442 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 = 0.13846643 -496.55068 213.43543 water fraction, min, max = 0.050343448 -213.23331 496.7562 Phase-sum volume fraction, min, max = 0.99999995 0.99785447 1.0002333 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 = 0.16987456 -4.1274246 3.8955227 water fraction, min, max = 0.018935322 -4.8693437 4.4795631 Phase-sum volume fraction, min, max = 0.99999995 -2.0665731 4.190469 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 = 0.17225399 -325.37759 896.47385 water fraction, min, max = 0.01655589 -896.24126 325.57871 Phase-sum volume fraction, min, max = 0.99999995 0.99785447 1.0002333 GAMGPCG: Solving for p_rgh, Initial residual = 0.14546236, Final residual = 1.314254e-05, No Iterations 10 GAMGPCG: Solving for p_rgh, Initial residual = 0.00077915472, Final residual = 3.2960364e-09, No Iterations 10 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 = 0.16987441 -8.4221048 8.9397804 water fraction, min, max = 0.018935323 -10.102408 8.1397019 Phase-sum volume fraction, min, max = 0.9999998 -6.1152671 7.3589411 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 = 0.18325223 -1180.0341 1598.3546 water fraction, min, max = 0.0055574974 -1598.1374 1180.2824 Phase-sum volume fraction, min, max = 0.9999998 0.99616636 1.0014841 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 = 0.16987441 -9.8749235 10.493591 water fraction, min, max = 0.018935323 -10.659193 9.5173096 Phase-sum volume fraction, min, max = 0.9999998 -6.1052309 5.85629 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 = 0.31627409 -1398.1332 5890.2357 water fraction, min, max = -0.12746436 -5890.0296 1398.2893 Phase-sum volume fraction, min, max = 0.9999998 0.99616636 1.0014841 GAMGPCG: Solving for p_rgh, Initial residual = 0.18466806, Final residual = 6.6633934e-06, No Iterations 10 GAMGPCG: Solving for p_rgh, Initial residual = 0.0029307275, Final residual = 9.213806e-09, No Iterations 13 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 = 0.16987456 -10.371148 12.440944 water fraction, min, max = 0.018935322 -6.1818795 8.1515773 Phase-sum volume fraction, min, max = 0.99999995 -7.830024 9.7182345 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 = 0.22232247 -2814.8784 2409.1885 water fraction, min, max = -0.033512591 -2408.9597 2815.0969 Phase-sum volume fraction, min, max = 0.99999995 0.99631104 1.0213848 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 = 0.16987456 -30.093522 21.537509 water fraction, min, max = 0.018935322 -27.278453 37.52022 Phase-sum volume fraction, min, max = 0.99999995 -8.2383796 8.2196403 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 = 0.32221064 -7951.2666 8285.3009 water fraction, min, max = -0.13340076 -8285.1284 7951.4268 Phase-sum volume fraction, min, max = 0.99999995 0.99631104 1.0213848 GAMGPCG: Solving for p_rgh, Initial residual = 0.25445888, Final residual = 1.3366016e-05, No Iterations 7 GAMGPCG: Solving for p_rgh, Initial residual = 0.013153666, Final residual = 1.3697531e-08, No Iterations 20 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 = 0.16987412 -66.834852 112.79278 water fraction, min, max = 0.018935323 -119.21524 78.507745 Phase-sum volume fraction, min, max = 0.99999952 -31.787737 32.825402 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 = 0.14043861 -55463.622 54287.285 water fraction, min, max = 0.048370831 -54287.024 55463.888 Phase-sum volume fraction, min, max = 0.99999952 0.99243701 1.0008112 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 = 0.16987412 -168.88803 174.23595 water fraction, min, max = 0.018935323 -175.02877 168.91267 Phase-sum volume fraction, min, max = 0.99999952 -11.367172 33.605564 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 = 0.040365456 -416364.44 422521.56 water fraction, min, max = 0.14844399 -422521.29 416364.71 Phase-sum volume fraction, min, max = 0.99999952 0.99243701 1.0008112 GAMGPCG: Solving for p_rgh, Initial residual = 0.59462653, Final residual = 4.8128908e-05, No Iterations 11 GAMGPCG: Solving for p_rgh, Initial residual = 0.97520684, Final residual = 2.9500527e-08, No Iterations 20 limitPressure: p min -7417211.1 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 = 0.16987727 -1033961.8 1208158.7 water fraction, min, max = 0.018935233 -1265164.3 1105634.9 Phase-sum volume fraction, min, max = 1.0000026 -182630.74 258902.69 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 = 0.67522942 -5.2165855e+08 3.2966916e+08 water fraction, min, max = -0.48641691 -3.2966916e+08 5.2165856e+08 Phase-sum volume fraction, min, max = 1.0000026 0.98957454 1.0420053 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 = 0.16987727 -1267563.9 3437796.7 water fraction, min, max = 0.018935203 -3247322.8 1346200.7 Phase-sum volume fraction, min, max = 1.0000025 -132648.62 190474.66 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 = -0.22678464 -1.9565366e+09 3.1636224e+09 water fraction, min, max = 0.41559711 -3.1636224e+09 1.9565366e+09 Phase-sum volume fraction, min, max = 1.0000025 0.98957445 1.0420053 GAMGPCG: Solving for p_rgh, Initial residual = 0.99989917, Final residual = 7.5456896e-05, No Iterations 7 limitPressure: p min -3.003866e+11 GAMGPCG: Solving for p_rgh, Initial residual = 0.9999926, Final residual = 5.8276665e-09, No Iterations 18 limitPressure: p min -4.1957282e+16 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 = 1.313245e+08 -2.4570867e+15 3.4669427e+15 water fraction, min, max = 95.49658 -1.8053702e+15 3.4178435e+15 Phase-sum volume fraction, min, max = 1.313246e+08 -7.8711493e+14 1.6615725e+15 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 = 3.2948893e+10 -7.4009557e+28 7.6617168e+28 water fraction, min, max = -3.3589443e+10 -7.6617168e+28 7.4009557e+28 Phase-sum volume fraction, min, max = -4.7498529e+08 -1.7592186e+13 1.319414e+13 [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" [openfoam01:28419] *** Process received signal *** [openfoam01:28419] Signal: Floating point exception (8) [openfoam01:28419] Signal code: (-6) [openfoam01:28419] Failing at address: 0x3e800006f03 [openfoam01:28419] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f8089644520] [openfoam01:28419] [ 1] /lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x12c)[0x7f80896989fc] [openfoam01:28419] [ 2] /lib/x86_64-linux-gnu/libc.so.6(raise+0x16)[0x7f8089644476] [openfoam01:28419] [ 3] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f8089644520] [openfoam01:28419] [ 4] /usr/lib/openfoam/OpenFOAM-9/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam6divideERNS_5FieldIdEERKNS_5UListIdEES6_+0x54)[0x7f808a291c74] [openfoam01:28419] [ 5] upstreamFoam(_ZN4FoamdvINS_12fvPatchFieldENS_7volMeshEEENS_3tmpINS_14GeometricFieldIdT_T0_EEEERKS7_SA_+0x28c)[0x560e1e9ac3cc] [openfoam01:28419] [ 6] /usr/lib/openfoam/site/9/upstream/platforms/linux64GccDPInt32Opt/lib/libupstreamSystem.so(_ZN4Foam11phaseSystem5solveEv+0x5d7f)[0x7f808d8e322f] [openfoam01:28419] [ 7] upstreamFoam(+0x3e442)[0x560e1e925442] [openfoam01:28419] [ 8] /lib/x86_64-linux-gnu/libc.so.6(+0x29d90)[0x7f808962bd90] [openfoam01:28419] [ 9] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80)[0x7f808962be40] [openfoam01:28419] [10] upstreamFoam(+0x500c5)[0x560e1e9370c5] [openfoam01:28419] *** 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 28419 on node openfoam01 exited on signal 8 (Floating point exception). --------------------------------------------------------------------------