For those landing here with similar problems, check https://forum.dynare.org/t/parallel-estimation-in-linux-gets-stuck-after-mode/20991/14 to see if my suggested solution resolves your problem.
For those landing here with similar problems, check https://forum.dynare.org/t/parallel-estimation-in-linux-gets-stuck-after-mode/20991/14 to see if my suggested solution resolves your problem.