Modelling Constraint Solver Architecture Design as a Constraint Problem
  Designing component-based constraint solvers is a complex problem. Some components are required, some are optional and there are interdependencies between the components. Because of this, previous approaches to solver design and modification have been ad-hoc and limited. We present a system that transforms a description of the components and the characteristics of the target constraint solver into a constraint problem. Solving this problem yields the description of a valid solver. Our approach represents a significant step towards the automated design and synthesis of constraint solvers that are specialised for individual constraint problem classes or instances. 
Ian P. Gent and Chris Jefferson and Lars Kotthoff and Ian Miguel
cs.AI