Pragmatics of Constraint Reasoning

a workshop of the 23rd International Conference on Principles and Practice of Constraint Programming, 33rd International Conference on Logic Programming and 20th International Conference on Theory and Applications of Satisfiability Testing

August 28, 2017, Melbourne, Australia

News: allow abstract submision until paper deadline.

Scientific context

Purpose

The aim of the Pragmatics of SAT (PoS) workshop is to allow researchers concerned with the design of efficient SAT and CP solvers at large or SAT encodings/CP formulation to meet and discuss about their latest results. The workshop is also the place for users of SAT and CP technology to present their applications. The collocation of CP, ICLP and SAT this year is a unique opportunity to enlarge the audience of the workshop to the whole constraint community, thus the specific name ``Pragmatics of Constraint Reasoning".

Background

The success of SAT technology in the last decade is mainly due to both the availability of numerous efficient SAT solvers and to the growing number of problems that can efficiently be solved through a translation into SAT. There are also numerous CP systems available today, in various languages, some of them hybridizing CP and SAT. Designing efficient solvers requires both a good theoretical knowledge about the design of those solvers, i.e. how are interacting all its components, and a deep practical knowledge about how to implement efficiently such components. The CP community organizes regularly competitive events (SAT competition or SAT Races, QBF Evaluation, MAXSAT evaluation, Minizinc Challenge, etc.) to evaluate available solvers on a wide range of problems. The winners of those events set regularly new standards in the area. If the systems themselves are widely spread, many details on their design or in their implementation can only be found in the source code of the systems. The aim of the workshop is to allow researchers to share some gory technical details about their systems that they cannot usually share within the main SAT or CP conference.

History

The first workshops dedicated to the practical aspects of constraint programming were organized under the series TRICS: Techniques foR Implementing Constraint programming Systems. The workshops were organized in 2000 (Singapore), 2002 (Ithaca), 2010 (St Andrews) and 2013 (Uppsala). The first edition of PoS took place during FLoC 2010. The second edition took place before SAT 2011, in Ann Arbor. The third edition took place on June 16, 2012, between the second SAT/SMT Summer School (June 12 to 15) and the SAT conference (June 17-20). The fourth edition took place on July 8, once again between the SAT/SMT summer school and the SAT conference. The fifth edition took place during the Vienna Summer of Logic, just before the SAT conference. The sixth edition took place before the SAT conference, in Austin. The last edition took place before the SAT conference, in Bordeaux.

Topics

Main areas of interest include, but are not restricted to:

Programme/Venue

TBA

Registration

TBA

Submission

The workshop welcomes three categories of papers:

Each submission will be reviewed by at least three members of the programme committee.

The papers must be submitted electronically through EasyChair as a PDF file using the EasyChair proceedings style. Each submission is limited to 14 pages, plus references.

Authors should provide enough information and/or data for reviewers to confirm any performance claims. This includes links to a runnable system, access to benchmarks, reference to a public performance results, etc.

Important dates

Programme Committee

Contact

For any questions related to the workshop, the preferred solution to contact the organizers is to send an email to pocr at pragmaticsofsat.org.

Daniel Le Berre                               Pierre Schaus                                                                        
Universite d'Artois                           UC Louvain                              
CNRS                                          ICTeam institute                                                     
Rue Jean Souvraz SP 18 62307 Lens FRANCE      Place Sainte Barbe 2, 1348 Louvain-la-Neuve       
http://www.cril.fr/~leberre                   https://www.info.ucl.ac.be/~pschaus/