Source indexing PDB files

Hi,

Is there a way to have access to the file versions fetched by TeamCity? For example, an output like the 'p4 have' command? I need this information to source index PDB files. I tried the 'p4 files <server-path>/... @buildnumber' command. However, it is very slow and the server falls over with 'out of memory, try later'.

Regards