<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi, <div class=""><br class=""></div><div class=""> I am trying to run MUMPS with the following command line options: </div><div class=""><span style="color: rgb(245, 245, 245); font-family: Monaco; font-size: 10px; background-color: rgb(0, 0, 0);" class=""> -ksp_type preonly -pc_type lu -pc_factor_mat_solver_package mumps -mat_mumps_icntl_4 4 -info</span></div><div class=""><br class=""></div><div class=""> This works fine with ex2.c.</div><div class=""><br class=""></div><div class=""> My code, which runs fine with -ksp_type preonly -pc_type lu throws a segmentation fault error with the command line options listed above. The output of the code is attached. </div><div class=""><br class=""></div><div class=""> Is there anything that seems obviously wrong here? </div><div class=""><br class=""></div><div class="">Thanks,</div><div class="">Manav</div><div class=""><br class=""></div><div class=""></div></body></html>