[phenixbb] v1.8 bug ? memory allocation crash - apparently also in AutoBuild

Nathaniel Echols nechols at lbl.gov
Wed Jul 11 15:30:15 PDT 2012


On Wed, Jul 11, 2012 at 3:24 PM, Phil Jeffrey <pjeffrey at princeton.edu>wrote:

> I think phenix is not particularly fond of F432, because in AutoBuild I
> get:
>
> Python(6992) malloc: *** mmap(size=283115520) failed (error code=12)
> *** error: can't allocate region
> *** set a breakpoint in malloc_error_break to debug
>
> While a larger unit cell, the asymmetric unit is not huge, nor is the # of
> reflections.


You might be able to circumvent this crash by setting this parameter:

filled_2fofc_maps=False

(which I hope does the same thing as my previous advice.)

-Nat
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