Changes (by Roland Haas):

git hash e46f4f5 "Major update to IllinoisGRMHD/Convert_to_HydroBase/ID_converter_ILGRMHD: Improve efficiency (e.g., remove unnecessary additional Newton-Raphson iterations in con2prim), remove u0 gridfunction, bugfix, separate IllinoisGRMHD::grmhd_primitives_Bi and IllinoisGRMHD::grmhd_primitives_Bi_stagger" of wvuthorns introduced these lines:

  if(pure_hydro_run) {
#pragma omp parallel for
    for(int k=0;k<cctk_lsh[2];k++) for(int j=0;j<cctk_lsh[1];j++) for(int i=0;<
 span class="n">i<cctk_lsh[0];i++--

Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2394/segfault-in-id_converter_ilgrmhd-when-avec