my list should be only the one's which have not released the space.
You cannot know this -- period. If a data set releases space, then a later execution of a program causes the data set to allocate secondary extents, you don't know that the original request released space. All you know is that the data set has multiple extents and may (or may not) have some free space.
You should be working with your site support group and the storage management group specifically on your request; we don't work at your site and hence we have no idea of the specifics, unlike your site support group. ISMF allows you to specify filter criteria on a data set list by using PF8 after entering the initial screen of data; these filter criteria include % used. You need to use the VTOC data instead of the catalog, enter the HLQ (assuming all the data sets are under a single HLQ) and enter the storage group name on the initial screen.
And, by the way, it is considered rude not to use names are provided by the responders. I am Robert, not Bob -- I have never been called "Bob".