Long story short, company already got another solution, but just looking at setup instructions got me 'really???'. No software of this kind should require setting up remote server, license server, proxies and whatnot. Thats why i say im positively surprised, because pvs-studio (the trial) was just pleasure working with. ~15 MB of download, quick install, no useless stuff, just a menu entry in VC.
http://www.reddit.com/r/software/comments/jluth/pvsstudio_error_examples_presentation/c2d752i