Hi Markus, Many thanks for your insight. Could you please also give a hint to find the collapsed cells (with lower layer ZCORN same as upper layer) where PORV > MINPVV?
Regards, Dibyatanu ________________________________ From: Markus Blatt <[email protected]> Sent: 14 October 2025 22:42 To: [email protected] <[email protected]> Cc: [email protected] <[email protected]> Subject: Re: [Opm] Flow is aborting while running a case Hi Dibyatanu, I think this is a known problem. It also happens in a serial run. See https://github.com/OPM/opm-grid/issues/505 for more details. Thanks to you I have a clue now. You seem to have active cells with positive PORV (bigger than MINPVV) that are collapsed (i.e. ZCORN for the points of the lower plane is the same as for the points of the upper plane of cell). A workaround would be to make those cells either inactive or assign PORV zero. Best, Markus On 9/24/25 19:16, Dibyatanu Kundu wrote: Hi, I am getting the following errors while running a case. The simulation case is here: [https://res.public.onecdn.static.microsoft/assets/mail/file-icon/png/zip_16x16.png] Simulation.zip<https://1drv.ms/u/c/a2e2a906e4adeebb/EVmSVSHsu0RBu_nmdeU6lg8BBTKS5R-K0FxImSg9E3ajog?e=Sa8ZZw><https://1drv.ms/u/c/a2e2a906e4adeebb/EVmSVSHsu0RBu_nmdeU6lg8BBTKS5R-K0FxImSg9E3ajog?e=Sa8ZZw>. FYI, I am running it on an ubuntu virtual machine on MacBook Pro with 3 of 4 cores and 6144 of 8096 MB RAM available to the VM. Thanks in advance for your help. flow: ./opm/grid/cpgrid/EntityRep.hpp:121: void Dune::cpgrid::EntityRep<codim>::setValue(int, bool) [with int codim = 0]: Assertion `index_arg >= 0' failed. [dibyatanu-ubuntu:03779] *** Process received signal *** [dibyatanu-ubuntu:03779] Signal: Aborted (6) [dibyatanu-ubuntu:03779] Signal code: (-6) [dibyatanu-ubuntu:03779] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x45330)[0x7168d8245330] [dibyatanu-ubuntu:03779] [ 1] /lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x11c)[0x7168d829eb2c] [dibyatanu-ubuntu:03779] [ 2] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x1e)[0x7168d824527e] [dibyatanu-ubuntu:03779] [ 3] /lib/x86_64-linux-gnu/libc.so.6(abort+0xdf)[0x7168d82288ff] [dibyatanu-ubuntu:03779] [ 4] /lib/x86_64-linux-gnu/libc.so.6(+0x2881b)[0x7168d822881b] [dibyatanu-ubuntu:03779] [ 5] /lib/x86_64-linux-gnu/libc.so.6(+0x3b517)[0x7168d823b517] [dibyatanu-ubuntu:03779] [ 6] /lib/x86_64-linux-gnu/libopmgrid.so.2025.04(_ZN4Dune6cpgrid10CpGridData20processEclipseFormatERK6grdeclPN3Opm12EclipseStateERSt5arrayISt3setISt4pairIiiESt4lessISB_ESaISB_EELm2EEbbbd+0x2474)[0x7168d9cf4164] [dibyatanu-ubuntu:03779] [ 7] /lib/x86_64-linux-gnu/libopmgrid.so.2025.04(_ZN4Dune6cpgrid10CpGridData20processEclipseFormatEPKN3Opm11EclipseGridEPNS2_12EclipseStateEbbbb+0x2bea)[0x7168d9cf720a] [dibyatanu-ubuntu:03779] [ 8] /lib/x86_64-linux-gnu/libopmgrid.so.2025.04(_ZN4Dune6CpGrid20processEclipseFormatEPKN3Opm11EclipseGridEPNS1_12EclipseStateEbbbb+0x3f)[0x7168d9ccc19f] [dibyatanu-ubuntu:03779] [ 9] /lib/x86_64-linux-gnu/libopmgrid.so.2025.04(_ZN4Dune6CpGrid20processEclipseFormatEPKN3Opm11EclipseGridEPNS1_12EclipseStateEbbb+0x77)[0x7168d9ccc277] [dibyatanu-ubuntu:03779] [10] /lib/x86_64-linux-gnu/libopmsimulators.so.2025.04(_ZN3Opm21GenericCpGridVanguardIN4Dune35MultipleCodimMultipleGeomTypeMapperINS1_8GridViewINS1_25DefaultLeafGridViewTraitsINS1_6CpGridEEEEEEES7_dE14doCreateGrids_ERNS_12EclipseStateE+0x232)[0x7168db5659d2] [dibyatanu-ubuntu:03779] [11] flow(+0x22303d)[0x589daa67d03d] [dibyatanu-ubuntu:03779] [12] flow(+0x2234ad)[0x589daa67d4ad] [dibyatanu-ubuntu:03779] [13] flow(+0x2f4f8a)[0x589daa74ef8a] [dibyatanu-ubuntu:03779] [14] flow(+0x2f5a2b)[0x589daa74fa2b] [dibyatanu-ubuntu:03779] [15] flow(+0x1f5f2d)[0x589daa64ff2d] [dibyatanu-ubuntu:03779] [16] flow(+0x1bbceb)[0x589daa615ceb] [dibyatanu-ubuntu:03779] [17] /lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca)[0x7168d822a1ca] [dibyatanu-ubuntu:03779] [18] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b)[0x7168d822a28b] [dibyatanu-ubuntu:03779] [19] flow(+0x1c8bd5)[0x589daa622bd5] [dibyatanu-ubuntu:03779] *** End of error message *** Aborted (core dumped) Regards, Dibyatanu _______________________________________________ Opm mailing list -- [email protected]<mailto:[email protected]> To unsubscribe send an email to [email protected]<mailto:[email protected]> -- Markus Blatt | https://de.linkedin.com/in/markusblatt CEO @ OPM-OP AS, Oscars gate 27, 0352 Oslo, Norway https://opm-op.com<https://opm-op.com/> | +4916097590858 _______________________________________________ Opm mailing list -- [email protected] To unsubscribe send an email to [email protected]
