I suspect that your attempt to post your data got truncated.

Downloading what ended up on the site and sticking it in a file results in just over 63k of data which is suspiciously close to the 64K limit. And when I run your code against that file, it runs to completion. The output finishes with: 

18321 of 18322 99.99
ADD VAR: 9166
STACK:
  8: 4
  7: 4
  6: 989
  5: 4
  4: 151294
  3: 47
  2: 8795
  1: 17


18322 of 18322 100.00
ADD VAR: 91
STACK:
  9: 2
  8: 4
  7: 4
  6: 989
  5: 4
  4: 151294
  3: 47
  2: 8795
  1: 17
E: Not everything processed. 9 items in the stack.
ALL PATHS FORM: 91

[download]

And the memory usage doesn't get 4mb for teh entire run?

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In reply to Re: Out of memory. by BrowserUk
in thread Out of memory. by dneedles

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