PDF to Image Segmentation Fault

[mgst]

Hi,
I am using command line to convert command to make images out of PDF, it seems work fine with file size less than 200 K.B and page contain less than 5, but if i use a file sized 500 K.B or 1 MB i get segmentation fault, don't know what is the reason. Please guide to fix this.
Ghostscript is working if i try any to convert PS. But if the file size is little high (200 K.B) then i am getting the same error. Imagemagick version i am using 6.2.X
Please help me, so i can figure it out and continue my development.
Thank you.

[magick]

Make sure you have plenty of temporary file space, usually in /tmp. You could try a more recent version of ImageMagick. Finally, post a URL to one of your Postscript images here. We'll see if we can reproduce the problem.