UPDATE: Doesn't work anymore since they changed the login framework for the hostel page on the website.
A quick search engine for SLCM Student Data available- 1)Roll number 2)Name 3)Hostel 4)Mess Dues
It has two modes, -Induvidual search -Group search
Group search lets you save a group of roll numbers into a txt file, after defining the start roll number and amount of roll numbers needed.
It skips roll numbers on which no student data exists.