From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Thread: a07f3367d7,2b7c12792df12141 X-Google-Attributes: gida07f3367d7,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,ASCII Path: g2news2.google.com!postnews.google.com!t10g2000vbg.googlegroups.com!not-for-mail From: Martin Newsgroups: comp.lang.ada Subject: Re: Checking Ada against formal specifications. Date: Wed, 27 May 2009 05:26:20 -0700 (PDT) Organization: http://groups.google.com Message-ID: <1da5985e-5e35-48c3-a362-db440c1fae2b@t10g2000vbg.googlegroups.com> References: <83d47b94-64bd-41ab-8efe-f142e64bf0f5@s20g2000vbp.googlegroups.com> NNTP-Posting-Host: 20.133.0.8 Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: posting.google.com 1243427181 6795 127.0.0.1 (27 May 2009 12:26:21 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Wed, 27 May 2009 12:26:21 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: t10g2000vbg.googlegroups.com; posting-host=20.133.0.8; posting-account=g4n69woAAACHKbpceNrvOhHWViIbdQ9G User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.9.0.10) Gecko/2009042316 Firefox/3.0.10,gzip(gfe),gzip(gfe) Xref: g2news2.google.com comp.lang.ada:6037 Date: 2009-05-27T05:26:20-07:00 List-Id: On May 27, 1:19=A0pm, xorquew...@googlemail.com wrote: > Hello. > > Are there any free tools for checking Ada against external > formal specifications (perhaps written in Z or some other > language) or annotations? > > I see there used to be one called Anna but the site hosted > on stanford.edu seems to have vanished. > > I'm not counting SPARK as a free tool (regardless, the SPARK > binaries crash on my copy of debian and don't work at all on > my actual development platform (FreeBSD)). I haven't heard of such a thing for ages...late 80's. Napier University in Edinburgh, Scotland had a tool that took Z, converted that to SML/NJ and then on to Ada83 - don't think it was ever release into the open though... I'd be interested in anything that you uncover! Cheers -- Martin