From Christian.Maeder at dfki.de Fri Sep 14 17:43:57 2007 From: Christian.Maeder at dfki.de (Christian Maeder) Date: Fri, 14 Sep 2007 17:43:57 +0200 Subject: [Hets-devel] hets-0.75 released Message-ID: <46EAAC3D.2080006@dfki.de> Dear Hets friends, we proudly present our new release 0.75 of the Heterogeneous Tool Set (Hets) http://www.dfki.de/sks/hets The features can be looked uo at: http://trac.informatik.uni-bremen.de:8080/hets/wiki/ReleaseNotes Installers, Binaries or Live-CD can be downloaded from: http://www.informatik.uni-bremen.de/agbkb/forschung/formal_methods/CoFI/hets/installation_e.htm Enjoy it, Christian -- _______________________________________________________________ Dr. Christian Maeder Hausadresse: DFKI-Labor Bremen Universit?t Bremen Sichere Kognitive Systeme Cartesium 02.053 Robert-Hooke-Str. 5 Enrique-Schmidt-Str. 5 28359 Bremen 28359 Bremen http://www.dfki.de/sks www.informatik.uni-bremen.de/~maeder Telefon: +49 (421) 218-64227 Telefax: +49 (421) 218-9864227 E-Mail: Christian.Maeder at dfki.de _______________________________________________________________ Deutsches Forschungszentrum f?r K?nstliche Intelligenz GmbH Firmensitz: Trippstadter Stra?e 122, D-67663 Kaiserslautern Gesch?ftsf?hrung: Prof. Dr. Dr. h.c. mult. Wolfgang Wahlster (Vorsitzender) Dr. Walter Olthoff Vorsitzender des Aufsichtsrats: Prof. Dr. h.c. Hans A. Aukes Amtsgericht Kaiserslautern, HRB 2313 From Christian.Maeder at dfki.de Wed Sep 26 11:13:04 2007 From: Christian.Maeder at dfki.de (Christian Maeder) Date: Wed, 26 Sep 2007 11:13:04 +0200 Subject: [Hets-devel] [Hets] #448: proving seg-faults In-Reply-To: <124.1c38258d4cb700fd9c297229cbb1582f@informatik.uni-bremen.de> References: <124.1c38258d4cb700fd9c297229cbb1582f@informatik.uni-bremen.de> Message-ID: <46FA22A0.8050108@dfki.de> Does anyone have an idea how to track down this bug? Cheers Christian Hets wrote: > #448: proving seg-faults > --------------------+------------------------------------------------------- > Reporter: maeder | Owner: maeder > Type: bug | Status: new > Priority: major | Milestone: 0.9 > Component: hets | Version: 0.75 > Keywords: | > --------------------+------------------------------------------------------- > Trying to prove (after Edit -> Proofs -> Automatic using SPASS) the third > red node in a row of three red rodes (the one pointing back to > `EgoOrientation`) causes a segmentation fault that is reproducible! The > `+` indicators for a successful proof are shown in the Prover-Dialog, but > "Exit Prover" does not work anymore. > > The messages "Please check sorted term:" indicate a non-optimized hets > binary, but also my optimized binary ended in "Segmentation fault". > > {{{ > maeder at leibniz:~/Hets-lib> hets -g Calculi/Space/OrientationCalculi.het > ... > Analyzing spec RouteGraphAbstraction > Please check sorted term: '(op front : Orientation2) : Orientation' with > sorts 'Orientation2' <= 'Orientation' > Please check sorted term: '(op front : Orientation2) : Orientation' with > sorts 'Orientation2' <= 'Orientation' > Please check sorted term: '(op front : Orientation2) : Orientation' with > sorts 'Orientation2' <= 'Orientation' > Please check sorted term: '(op front : Orientation2) : Orientation' with > sorts 'Orientation2' <= 'Orientation' > Please check sorted term: '(op back : Orientation2) : Orientation' with > sorts 'Orientation2' <= 'Orientation' > Please check sorted term: '(op back : Orientation2) : Orientation' with > sorts 'Orientation2' <= 'Orientation' > Please check sorted term: '(op front : Orientation2) : Orientation' with > sorts 'Orientation2' <= 'Orientation' > Please check sorted term: '(op left : Orientation4) : Orientation' with > sorts 'Orientation4' <= 'Orientation' > Please check sorted term: '(op left : Orientation4) : Orientation' with > sorts 'Orientation4' <= 'Orientation' > Please check sorted term: '(op back : Orientation2) : Orientation' with > sorts 'Orientation2' <= 'Orientation' > Please check sorted term: '(op front : Orientation2) : Orientation' with > sorts 'Orientation2' <= 'Orientation' > Please check sorted term: '(op right : Orientation4) : Orientation' with > sorts 'Orientation4' <= 'Orientation' > Please check sorted term: '(op leftFront : Orientation8) : Orientation' > with sorts 'Orientation8' <= 'Orientation' > Please check sorted term: '(op leftBack : Orientation8) : Orientation' > with sorts 'Orientation8' <= 'Orientation' > Please check sorted term: '(op rightFront : Orientation8) : Orientation' > with sorts 'Orientation8' <= 'Orientation' > Please check sorted term: '(op leftFront : Orientation8) : Orientation' > with sorts 'Orientation8' <= 'Orientation' > Please check sorted term: '(op rightFront : Orientation8) : Orientation' > with sorts 'Orientation8' <= 'Orientation' > Please check sorted term: '(op rightBack : Orientation8) : Orientation' > with sorts 'Orientation8' <= 'Orientation' > Segmentation fault > }}} > From luecke at informatik.uni-bremen.de Wed Sep 26 12:01:59 2007 From: luecke at informatik.uni-bremen.de (Dominik Luecke) Date: Wed, 26 Sep 2007 12:01:59 +0200 Subject: [Hets-devel] [Hets] #448: proving seg-faults In-Reply-To: <46FA22A0.8050108@dfki.de> References: <124.1c38258d4cb700fd9c297229cbb1582f@informatik.uni-bremen.de> <46FA22A0.8050108@dfki.de> Message-ID: <1190800919.15411.6.camel@feuerbach> Hmmm....This bug does not occur on my machine running on Ubuntu Feisty Fawn aka 7.04. The bug cannot produced on SuSE 9.3 on Mihai's notebook either. But it does occur the machines in the students' pool running Fedora Core 5. On Wed, 2007-09-26 at 11:13 +0200, Christian Maeder wrote: > Does anyone have an idea how to track down this bug? > > Cheers Christian > > > Hets wrote: > > #448: proving seg-faults > > --------------------+------------------------------------------------------- > > Reporter: maeder | Owner: maeder > > Type: bug | Status: new > > Priority: major | Milestone: 0.9 > > Component: hets | Version: 0.75 > > Keywords: | > > --------------------+------------------------------------------------------- > > Trying to prove (after Edit -> Proofs -> Automatic using SPASS) the third > > red node in a row of three red rodes (the one pointing back to > > `EgoOrientation`) causes a segmentation fault that is reproducible! The > > `+` indicators for a successful proof are shown in the Prover-Dialog, but > > "Exit Prover" does not work anymore. > > > > The messages "Please check sorted term:" indicate a non-optimized hets > > binary, but also my optimized binary ended in "Segmentation fault". > > > > {{{ > > maeder at leibniz:~/Hets-lib> hets -g Calculi/Space/OrientationCalculi.het > > ... > > Analyzing spec RouteGraphAbstraction > > Please check sorted term: '(op front : Orientation2) : Orientation' with > > sorts 'Orientation2' <= 'Orientation' > > Please check sorted term: '(op front : Orientation2) : Orientation' with > > sorts 'Orientation2' <= 'Orientation' > > Please check sorted term: '(op front : Orientation2) : Orientation' with > > sorts 'Orientation2' <= 'Orientation' > > Please check sorted term: '(op front : Orientation2) : Orientation' with > > sorts 'Orientation2' <= 'Orientation' > > Please check sorted term: '(op back : Orientation2) : Orientation' with > > sorts 'Orientation2' <= 'Orientation' > > Please check sorted term: '(op back : Orientation2) : Orientation' with > > sorts 'Orientation2' <= 'Orientation' > > Please check sorted term: '(op front : Orientation2) : Orientation' with > > sorts 'Orientation2' <= 'Orientation' > > Please check sorted term: '(op left : Orientation4) : Orientation' with > > sorts 'Orientation4' <= 'Orientation' > > Please check sorted term: '(op left : Orientation4) : Orientation' with > > sorts 'Orientation4' <= 'Orientation' > > Please check sorted term: '(op back : Orientation2) : Orientation' with > > sorts 'Orientation2' <= 'Orientation' > > Please check sorted term: '(op front : Orientation2) : Orientation' with > > sorts 'Orientation2' <= 'Orientation' > > Please check sorted term: '(op right : Orientation4) : Orientation' with > > sorts 'Orientation4' <= 'Orientation' > > Please check sorted term: '(op leftFront : Orientation8) : Orientation' > > with sorts 'Orientation8' <= 'Orientation' > > Please check sorted term: '(op leftBack : Orientation8) : Orientation' > > with sorts 'Orientation8' <= 'Orientation' > > Please check sorted term: '(op rightFront : Orientation8) : Orientation' > > with sorts 'Orientation8' <= 'Orientation' > > Please check sorted term: '(op leftFront : Orientation8) : Orientation' > > with sorts 'Orientation8' <= 'Orientation' > > Please check sorted term: '(op rightFront : Orientation8) : Orientation' > > with sorts 'Orientation8' <= 'Orientation' > > Please check sorted term: '(op rightBack : Orientation8) : Orientation' > > with sorts 'Orientation8' <= 'Orientation' > > Segmentation fault > > }}} > > > _______________________________________________ > Hets-devel mailing list > Hets-devel at mailhost.informatik.uni-bremen.de > http://www.informatik.uni-bremen.de/mailman/listinfo/hets-devel -- Dominik Luecke Phone +49-421-218-64265 Dept. of Computer Science Fax +49-421-218-9864265 University of Bremen luecke at informatik.uni-bremen.de P.O.Box 330440, D-28334 Bremen PGP-Key ID 0x2D82571B