PVS is a verification system: that is, a specification language integrated
with support tools and a theorem prover. It is intended to capture the
state-of-the-art in mechanized formal methods and to be sufficiently rugged
that it can be used for significant applications.
For more details, please see http://pvs.csl.sri.com/ and
http://pvs.csl.sri.com/overview.html
This package was tested on NetBSD-1.6-i386 and Linux-i386, it might work
(but might need some modification) on NetBSD-1.6-sparc and SunOS as well.
For i386, NetBSD 1.6 is required -- on 1.5.x versions, it will (seemingly)
install fine but not work correctly in various instances.
