CP 2025 August 10–15 2025, Glasgow, Scotland (physical meeting)

The 31st International Conference on Principles and Practice of Constraint Programming

August 10-15 2025, Glasgow, Scotland (physical meeting)

Registration now open

A collage of photos of Glasgow
Photo credits: Glasgow Life; University of Glasgow

CP 2025

The International Conference on Principles and Practice of Constraint Programming (CP) is the premier annual conference on all aspects of computing with constraints, including theory, algorithms, models, solvers, and a diverse range of applications in machine learning/artificial intelligence, planning, and scheduling, to name a few. This is the 31st version of the CP series organized by the Association for Constraint Programming.

The CP 2025 program will include presentations of high quality scientific papers on constraints technology. It will be located in Glasgow, Scotland, at the University of Glasgow.

This year, CP will be co-located with the 28th International Conference on Theory and Applications of Satisfiability Testing (SAT 2025), the 18th International Symposium on Combinatorial Search (SoCS 2025), and the 23rd International Workshop on Satisfiability Modulo Theories (SMT 2025). Additionally, the SAT/SMT/AR Summer School will be held in St Andrews during the week before the conference.

Sponsors

CP 2025 appreciates the generous support of our sponsors.

Platinum Sponsors

Artificial Intelligence Journal (AIJ)

Silver Sponsors

AWS     Cadence     JPMorgan

Bronze Sponsors

The Optimization Firm     Potassco

Other Support

We acknowledge the support of the Lord Provost and Glasgow City Council in providing the civic reception, and the assistance of the Glasgow Convention Bureau and the University of Glasgow.

Glasgow City Council     Glasgow City Council     University of Glasgow

CP 2025

CP, SAT, and SoCS 2025

  • Welcome
  • Registration
  • Calls
    • Papers
    • Tutorials
    • Workshops
  • Local Information
    • Venue
    • Accommodation
  • Committees
  • Programme
    • Programme Overview
    • Workshops
    • Invited Talks
    • Competitions
  • Doctoral Programme
  • Accepted Papers
  • Code of Conduct
  • DEI

Important Dates

Registration

Early registrationUntil 30/06
Late registrationCloses 31/07

Regular submissions

SubmissionsNow closed
Abstract registration20/03 24/03
Paper submission27/03 3/04
Author rebuttal8/05-12/05
Final notification29/05

Doctoral programme

SubmissionsNow closed
Paper submission8/06
Reviewing deadline22/06
Final notification25/06

Dates are 11pm anywhere on Earth (AoE).