On Mon, 25 Jul 2016, Xujun Zhao wrote: > I encountered the following assertion error that happend at > EquationSystems::init() > > Assertion `mesh.comm().semiverify (elem ? &bcids : nullptr)' failed. > > It seems like a local pointer does NOT point to the same value on all > processors? Do you have any idea what may happen in the code?
This error gets thrown when you have a mesh for which boundary condition ids are not consistent between processors. I added that test to help debug DistributedMesh code, and it's possible that you're hitting an internal libMesh error too... but if you're throwing an error at the very first EquationSystems::init(), I have to wonder if you're setting BC IDs inconsistently somewhere in user code when setting up your mesh. If you can boil the problem down for us to replicate I'd appreciate it. --- Roy ------------------------------------------------------------------------------ What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic patterns at an interface-level. Reveals which users, apps, and protocols are consuming the most bandwidth. Provides multi-vendor support for NetFlow, J-Flow, sFlow and other flows. Make informed decisions using capacity planning reports.http://sdm.link/zohodev2dev _______________________________________________ Libmesh-users mailing list Libmesh-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-users
