our of memory in meshing
 

I am doing mesh using gambit. Everything works fantastic except one. You know, I am doing parameteric programming. After every round of the "DO LOOP", gambit will eat 4 more Megabite memory (I let the program run, at the same time open windows XP task manager and go to memory tab to see memory information). So after about 500 cases calculated, gambit will eventually report the error of "out of memory". I already deleted the meshes and geometries after every round (using "reset" command). I also tried using the "identifier" command in the innerest DO LOOP. But after this command, every variable is gone.

IS there any way to solve this problem? Thank you very much! BTW, the input file is in the attachment.