I'll give it a try with the newer versions.
I just checked, and I believe I'm doing some cleaning up.

Sure, I posted the scripte on this pastebin:

http://pastebin.com/mC6Rs6wk

Sorry for the layout (all pretty in development). In production, the 
script is invoked from the "frag" function.

Martin







On 20.12.12 17:05, Jason Vertrees wrote:
> Martin,
>
> That sounds like a memory leak in v1.3. Can you try a newer version of
> PyMOL and let us know if it still happens? We've fixed lots of bugs
> since v1.3.
>
> Also, is your script simply iterating over structures and deleting
> them when done? You sure you're not missing a cleanup step somewhere?
> (Any chance we can see the script or a stub of it?)
>
> Cheers,
>
> -- Jason
>
> On Fri, Dec 21, 2012 at 3:17 AM, Martin Hediger <ma....@bluewin.ch> wrote:
>> Hi Jason,
>> I'm using PyMOL 1.3.
>>
>> Best regards
>> Martin
>>
>>
>>
>>
>>
>> On 20.12.12 15:53, Jason Vertrees wrote:
>>> Hi Martin,
>>>
>>> Which version of PyMOL are you using?
>>>
>>> Cheers,
>>>
>>> -- Jason
>>>
>>> On Fri, Dec 21, 2012 at 1:37 AM, Martin Hediger <ma....@bluewin.ch> wrote:
>>>> Dear PyMOL users
>>>> In a directory are PDB files of combined size equal to around 3MB. When
>>>> I load all files into PyMOL, I observe that the required RAM of PyMOL
>>>> (MacOS X 10.6) increases by roughly this amount.
>>>> When I delete all objects, the RAM requirement remains the same and when
>>>> I then reload all structures, the RAM requirement increases even further.
>>>> I'm currently using PyMOL to batch process a number of files where a
>>>> structure is loaded, modified and then deleted again from the objects
>>>> list. This then results in RAM requirements of over 1GB and together
>>>> with other applications, I run out of memory.
>>>> Is there a way I can prevent PyMOL from behaving this way?
>>>>
>>>> Best regards and thanks for any help
>>>> Martin
>>>>
>>>>
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>>>
>
>


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