Error when compile program with many facts.

Hello. 

Gprolog cannot compile a program with very many (more than 17000) facts. gplc 
finishes work with a error message about overflow of the buffer. Increase in 
the sizes of the buffer (with 32k up to 80k and more) does not help . Used 
the last, 1.3, version of Gprolog. This behaviour - feature Gprolog or a bug? 
Whether there Is any correlation between consumption of operative memory and 
quantity of the facts in the compiled program?

Thanks for any help.