metaSMT: Focus On Your Application Not On Solver Integration

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Design Goals metaSMT . . . ◮ . . . provides an unified interface to different SMT solvers. ◮ . . . uses C/C++ interface of the solvers where available. ◮ . . . makes common/repetitive tasks easy. ◮ . . . is extensible with new logics, solvers and APIs. ◮ . . . is customizable for a specific purpose. 7
Architecture ◮ Three layer architecture ◮ Frontend: input languages ◮ Middle-End: Transformation, representation, APIs and optimization. ◮ Backend: Solvers, formal engines ◮ Context ⇒ a metaSMT configuration FRONTEND (C++) QF_BV Core Array MIDDLE-END DirectSolver BitBlast GraphSolver SAT_Clause SAT_Aiger Groups SWORD Z3 Boolector BACKEND MiniSAT PicoSAT Solver API CUDD AIGER 8
Page 1 and 2: metaSMT: Focus On Your Application
Page 3 and 4: Motivation ◮ Decision procedures
Page 9 and 10: Example: Integer Factorization / Pr
Page 15: Problems so far ◮ Solver specific
Page 19 and 20: Syntax (Core Logic) prediate the ty
Page 21 and 22: Contexts FRONTEND (C++) QF_BV Core
Page 23 and 24: Contexts DirectSolver ◮ Direct Ev
Page 25 and 26: Contexts DirectSolver< CUDD > ◮ D
Page 27 and 28: Explicit solver APIs Remark ◮ Sol
Page 29 and 30: Explicit solver APIs (Example) ◮
Page 31 and 32: Explicit solver APIs (Example) ◮
Page 33 and 34: Evaluation ◮ Experiment on RevKit
Page 35 and 36: Features A summary of current and f
Page 37 and 38: New Features ◮ Cardinality Constr
Page 39 and 40: Conclusions ◮ Lower barrier of en
Page 41 and 42: Slide Index ◮ Motivation ◮ Prob
Page 43 and 44: Example: Mastermind Constraint for
Page 45: Lessons learnt ◮ There is no one

metaSMT: Focus On Your Application Not On Solver Integration

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