Another small comment. This was removed from the R1 deallocation procedure: 43 - hip_r1table = NULL; While this is strictly speaking not necessary, I have found it easier to debug NULL pointer crashes rather than pointers that are freed. -- https://code.launchpad.net/~stefan.goetz/hipl/msg-bfr/+merge/59993 Your team HIPL core team is subscribed to branch lp:hipl.