The second annual meeting of the Alt-Ergo Users’ Club was held in mid-February. Our annual meeting is the perfect place to review each partner’s needs regarding Alt-Ergo. This year, we had the pleasure of receiving our partners to discuss the roadmap for future Alt-Ergo developments and enhancements. Alt-Ergo is an automatic mathematical formula checker, jointly … Alt-Ergo Users’ Club Annual Meeting
The results of the SMT-COMP 2019 were released a few days ago at the SMT whorkshop during the 22nd SAT conference. We were glad to participate in this competition for the second year in a row, especially as Alt-Ergo now supports the SMT-LIB 2 standard. Alt-Ergo is an open-source SAT-solver maintained and distributed by OCamlPro … The Alt-Ergo SMT Solver’s results in the SMT-COMP 2019
Since 2017 is just over, now is probably the best time to review what happened during this hectic year at OCamlPro… Here are our big 2017 achievements, in the world of blockchains (the Liquidity smart contract language, Tezos and the Tezos ICO, etc.), of OCaml (with OPAM 2, flambda 2 etc.), and of formal methods … 2017 at OCamlPro
After the public release of Alt-Ergo 0.99.1 last December, it’s time to announce a new major private version (1.00) of our SMT solver. As usual: we freely provide a JavaScript version on Alt-Ergo’s website, we provide a private access to our internal repositories for academia users and our clients. Quick Evaluation A quick comparison between … Private Release of Alt-Ergo 1.00
Here is a short report on some of our public activities in May and June 2014. Towards OPAM 1.2 After a lot of discussions and work on OPAM itself, we are now getting to a clear workflow for OCaml developpers and packagers: the preliminary document for OPAM 1.2 is available here. The idea is that … OCamlPro Highlights: May-June 2014
Recently, we worked on an online Javascript-based serverless version of the Alt-Ergo SMT solver. In what follows, we will explain the principle of this version of Alt-Ergo, show how it can be used on a realistic example and compare its performances with bytecode and native binaries of Alt-Ergo. Compilation “Try Alt-Ergo” is a Javascript-based version … Try Alt-Ergo in Your Browser
Here is a short report of some of our activities in last December and January ! A New Intel Backend for ocamlopt With the support of LexiFi, we started working on a new Intel backend for the ocamlopt native code compiler. Currently, there are four Intel backends in ocamlopt: amd64/emit.mlp, amd64/emit_nt.mlp, i386/emit.mlp and i386/emit_nt.mlp, i.e. … OCamlPro Highlights: Dec 2013 & Jan 2014
New Team Members We are pleased to welcome three new members in our OCamlPro team since the beginning of November: Benjamin Canou started working at OCamlPro on the Richelieu project, an effort to bring better safety and performance to the Scilab language. He is in charge of a type inference algorithm that will serve both … OCamlPro Highlights: November 2013
Here is a short report of our activities in September-October 2013. OCamlPro at OCaml’2013 in Boston We were very happy to participate to OCaml’2013, in Boston. The event was a great success, with a lot of interesting talks and many participants. It was a nice opportunity for us to present some of our recent work: … OCamlPro Highlights, Sept-Oct 2013
As announced in a previous post, I joined OCamlPro at the beginning of September and I started working on Alt-Ergo. Here is a report presenting the tool and the work we have done during the two last months. Alt-Ergo at a Glance Alt-Ergo is an open source automatic theorem prover based on SMT technology. It … Alt-Ergo @ OCamlPro: Two months later
Here is a short report on the different projects we have been working on in August. News from OCamlPro Compiler Optimizations After our reports on better inlining have raised big expectations, we have been working hard on fixing the few remaining bugs. An enhanced alias/constant analysis was added, to provide the information needed to lift … OCamlPro Highlights, August 2013