Comment 11 for bug 986271

Around same issue under 0,48.

- Open new empty document
- import 4x 4000x3000dpi 3,98Mb JPG pictures (34,8Mb BMP)
---> Inkscape RAM use jumps from 70Mb at start to 734Mb after pictures import
- resize pictures to 800x600dpi
---> Inkscape RAM use remain above 700Mb
- erase 2 pictures
---> Inkscape RAM use remain above 700Mb
- save SVG file (23,8Mb)
---> Inkscape RAM use remain above 700Mb
- export the 2 just merged remaining pictures to Bitmap (400k)
- erase entire sheet
---> Inkscape RAM use remain above 700Mb
- open new empty document keeping the previous open
- close the previous document, keep the just new opened one
---> Inkscape RAM use remain above 700Mb

Must close completly Inkscape and open it again...

Seems memory not correctly cleaned...