ctrlp cannot find files even when g:ctrlp_max_files=0 and g:ctrlp_max_depth=1000

[pBlasiak]

Hello, I want to find a file MULES.H which is located in src/finiteVolume/fvMatrices/solvers/MULES directory I am attaching directory structure src.tar.gz

my settings are let g:ctrlp_working_path_mode = 'rw' "let g:ctrlp_working_path_mode = 'ra' let g:ctrlp_max_files=0 let g:ctrlp_max_depth=1000 let g:ctrlp_custom_ignore = '\v[/].(git|hg|svn)$' let g:ctrlp_custom_ignore = { \ 'dir': '\v[/].(git|hg|svn)$', \ 'file': '\v.(exe|so|dll)$', \ 'link': 'some_bad_symbolic_links', \ } however ctrlp does not see this file can you help?