Hard crash (sigkill) in Gridadmin builder

https://api.3di.live/v3/threedimodels/59471/
[2023-08-30 06:49:07,403: INFO/ForkPoolWorker-1] MakeGridadminConsumer: Updating task 83542 status to started (detail: {'progress': 0.69, 'message': 'Constructing 2D computational grid...', 'result': None})...
 ** INFO: Start making quadtree.
 ** INFO: No. active 2D computational cells:     28188558
 ** INFO: Number of 2D Surface flow lines is:     28180148    28181574
 ** INFO: Done making quadtree.
 ** INFO: Start setting 2D calculation cells.
 ** INFO: Number of 2D nodes is:     28188558
 ** INFO: Number of 2D lines is:     84541870
 ** INFO: Done setting 2D calculation cells.
[2023-08-30 06:49:58,084: ERROR/MainProcess] Process 'ForkPoolWorker-1' pid:11 exited with 'signal 9 (SIGKILL)'
[2023-08-30 06:49:58,860: ERROR/MainProcess] Task handler raised error: WorkerLostError('Worker exited prematurely: signal 9 (SIGKILL) Job: 432.')
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/site-packages/billiard/pool.py", line 1264, in mark_as_worker_lost
    raise WorkerLostError(
billiard.einfo.ExceptionWithTraceback: 
"""
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/site-packages/billiard/pool.py", line 1264, in mark_as_worker_lost
    raise WorkerLostError(
billiard.exceptions.WorkerLostError: Worker exited prematurely: signal 9 (SIGKILL) Job: 432.
"""
[2023-08-30 06:50:00,643: INFO/MainProcess] Task workers.cog_worker[72ffbca0-1b82-4b8c-928d-b7b9b47ff0d3] received
nens / threedigrid-builder

Hard crash (sigkill) in Gridadmin builder #338
