Re: Help needed - "Storage_Error stack overflow or erroneous memory access"

[reinert <reinkor@gmail.com>]

I tried different optimization, but it did not affect the line number given by the error message. However, if I just comment out this part of the code, the same error message comes pointing on different line numbers.

But: on the "jessie" machine (without the problem), I can execute
"ulimit -n 65536", but trying the same on the "stretch machine" (with the problem), I get this response:
------------------------------------------------------------------------
ulimit -n 65536 
bash: ulimit: open files: cannot modify limit: Operation not permitted
-------------------------------------------------------------------------

"ulimit -n 100" function (gives no error message), but even "ulimit -n 200"
gives the same error message as above "bash: ulimit: open files: cannot modify limit: Operation not permitted".

Strange?


The actual code looks like this (but the details here seems not to be significant):

  procedure leap_to_cell1 (id : target_t; n : Positive) is
      cos : cell_observation_set.set := to_set ((id => id, others => <>));
   begin
      cos := csv (n).cell_observations1 and cos;
      if cos.is_empty then
         return;
      end if;
      cell_scene_cursor := csv.to_cursor (n);
      cell_scene_ptr    := csv (cell_scene_cursor);
      c0.co             := cos.first_element;
      r_cursor0         := c0.co.r;
      cursor0           := True;
      ds_prev0          := element (cell_scene_cursor).su;
      leap_time1        := Clock;
      df.center0 (r_cursor0 - csv (cell_scene_cursor).su);  -- <-- line 268
      df.center0 (True);
      return;
   end leap_to_cell1;

reinert