On 14 February 2012 22:55, Igor Stasenko <siguctua@gmail.com> wrote:

semaphores collect: [:sema |
� � � �sema ->
� � � � � � � �(sema pointersTo reject: [:ptr | ptr == arr or: [ptr == semaphores ] ] ) ]

Can you try invoking it on your image , look for those who has an
empty array, which will mean that there is no references to it except
semaphore table itself.

There is 69 of such semaphores, out of�hundreds�in total. Not much :-/

On a normal image there is only a few.