MoSeL: A General, Extensible Modal Framework for Interactive Proofs in Separation Logic
A number of tools have been developed for carrying out separation-logic proofs mechanically using an interactive proof assistant. One of the most advanced such tools is the Iris Proof Mode (IPM) for Coq, which offers a rich set of tactics for making separation-logic proofs look and feel like ordinary Coq proofs. However, IPM is tied to a particular separation logic (namely, Iris), thus limiting its applicability.
In this paper, we propose MoSeL, a general and extensible Coq framework that brings the benefits of IPM to a much larger class of separation logics. Unlike IPM, MoSeL is applicable to both affine and linear separation logics (and combinations thereof), and provides generic tactics that can be easily extended to account for the bespoke connectives of the logics with which it is instantiated. To demonstrate the effectiveness of MoSeL, we have instantiated it to provide effective tactical support for interactive and semi-automated proofs in six very different separation logics.
Tue 25 Sep Times are displayed in time zone: Guadalajara, Mexico City, Monterrey change
|13:00 - 13:22|
|MoSeL: A General, Extensible Modal Framework for Interactive Proofs in Separation Logic|
Robbert KrebbersDelft University of Technology, Jacques-Henri JourdanCNRS, LRI, Université Paris-Sud, Ralf JungMPI-SWS, Joseph TassarottiCarnegie Mellon University, Jan-Oliver KaiserMPI-SWS, Amin Timanyimec-Distrinet KU-Leuven, Arthur CharguéraudInria, Derek DreyerMPI-SWSDOI
|13:22 - 13:45|
|Mtac2: Typed Tactics for Backward Reasoning in Coq|
Jan-Oliver KaiserMPI-SWS, Beta ZilianiFAMAF, UNC and CONICET, Robbert KrebbersDelft University of Technology, Yann Régis-GianasIRIF, University Paris Diderot and CNRS, France / INRIA PI.R2, Derek DreyerMPI-SWSDOI
|13:45 - 14:07|
|Compositional Soundness Proofs of Abstract Interpreters|
Sven KeidelDelft University of Technology, Netherlands, Casper Bach PoulsenDelft University of Technology, Sebastian ErdwegDelft University of Technology, NetherlandsDOI
|14:07 - 14:30|
|Equivalences for Free: Univalent Parametricity for Effective TransportDistinguished Paper|