CCL: Gaussian 09 Frequency Jobs

["Alan Wilfred Humason" <ahumason _ smu.edu>]

 Sent to CCL by: "Alan Wilfred Humason" [ahumason]~[smu.edu]
 I am running a large molecule with a large basis set. (It's an expensive
 calculation, but I've been given the
 resources.) After optimization, the program runs a set of iterations, giving the
 message:
 3 vectors produced by pass897 Test12= 6.42D-13 1.00D-09 XBig12= 5.97D-13
 1.11D-08.
 The calculation gets 'stuck' at 3 vectors, even after 3000 iterations, and
 several weeks on 24 cores.
 1) What do the vectors represent?
 2) What to the passes represent?
 3) How can I get my job to finish?
 Alan Humason
 ahumason[*]smu.edu