Seissol Compiled with MPI 3.1.5 on Ubuntu 21.10 hangs while Running Seissol

[ThrudPrimrose]

I have solved the issue,

when I installed seissol with:

spack install seissol-env +mpi +asagi ^[email protected]+cuda ^[email protected]

then the program hangs when called with more than one rank, but when I install with the following command, seissol runs without problems:

spack install seissol-env +mpi +asagi ^[email protected]+cuda ^[email protected]

I have used my system's gcc:

gcc --version
gcc (Ubuntu 11.2.0-7ubuntu2) 11.2.0