Hello,
I get the same error, but it looks as if it doesn't affect the geometry optimization.
When I scroll in grad.statistics.parallel upwards, the line " **** grad : all done ****"
can be found. So, the deallocation failure happens after everything is done. This error
in the gradient statistics run also produces the "grad ended abnormally" message, but
jobex continues to run. If you look in job.last, everything should be fine.
Nevertheless, this is annoying and should be fix.
Cheers,
Arnim