tokens: in the memory allocation every time it increases 32kb when the page load and it does not release the memory .and after some time when the total memory reach to 3 mb it crashes in 3mb 1 mb is only for audiotoolbox malloc .
ner_tags: O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O B-Library B-Function O