@@ -10,7 +10,7 @@ The [Separation Logic](https://psvg.doc.ic.ac.uk/teaching/separationlogic.html)
The course is led by Philippa Gardner, with support from Jose Fragoso, Daiva Naudziuniene, Azalea Raad and Julian Sutherland.
As part of the course, [Peter O’Hearn](http://www.pl-enthusiast.net/2015/09/15/facebooks-peter-ohearn-on-programming-languages/) and [Jules Villard](https://www.doc.ic.ac.uk/~jvillar1/)from Facebook, came to Imperial College to run a lab on [Infer](http://fbinfer.com/), an automatic verification tool based on separation logic,
developed Facebook. At [Facebook](https://www.facebook.com/inferstaticanalyzer/) Infer is used every day to verify millions of lines of code and as well as Facebook, Infer is used by Instagram, kiuwan, oculus, Spotify, UBER, WhatsApp, Marks and Spencer, and Sky.
developed Facebook. At [Facebook](https://www.facebook.com/inferstaticanalyzer/) Infer is used every day to verify millions of lines of code. As well as Facebook, Infer is used by Instagram, kiuwan, oculus, Spotify, UBER, WhatsApp, Marks and Spencer, and Sky.
Infer was [open sourced](https://code.facebook.com/posts/1648953042007882/open-sourcing-facebook-infer-identify-bugs-before-you-ship/) in June 2015.
[Jules Villard](https://www.doc.ic.ac.uk/~jvillar1/), Software Engineer at Facebook, gave a tutorial on bi-abduction, based on the [slides](/teaching/Bi-Abduction-slides-Sutherland.pdf) that he developed together with Daiva whilst a Post-Doc at Imperial College London.
