PPT-Interpolants

from Z3 proofs Ken McMillan Microsoft Research TexPoint fonts used in EMF A A A A A Interpolating Z3 Deriving Craig interpolants from proofs feasible interpolation has a variety of applications in verification. L McMillan Cadence Berkeley Labs Abstract We describe a model checker for in64257nitestate sequential pro grams based on Craig interpolation and the lazy abstraction paradigm On device driver benchmarks we observe a speedup of up to two orde from Z3 proofs. Ken McMillan. Microsoft Research. TexPoint fonts used in EMF: . A. A. A. A. A. Interpolating Z3. Deriving Craig . interpolants. from proofs (feasible interpolation) has a variety of applications in verification:. Ken McMillan. Microsoft Research. Aws Albarghouthi. University of Toronto. Generalization. Interpolants. are . generalizations. We use them as a way of forming conjectures and lemmas. Many . proof search methods uses . Tiny. . Interpolants. and . Near-interpolants. . from a . Resolution Refutation. Alexander Nadel. 3. , Vadim Ryvchin. 2,3. and Yakir Vizel. 1. Interpolation’13 . Workshop. Saint Petersburg, Russia. Lecture . 13: Symbolic model checking without BDDs. Alex Aiken. David Dill. 1. Bounded model checking. Simple idea: “Unroll” description, use SAT to find a property violation.. State description:. as Classifiers. Rahul Sharma. Joint work with . Aditya. . Nori. (MSR India) and Alex Aiken (Stanford). Interpolants. If . then an . interpolant. . satisfies:. . contains only the variables common to . Rahul Sharma. Joint work with . Aditya. . Nori. (MSR India) and Alex Aiken (Stanford). Interpolants. If . then an . interpolant. . satisfies:. . contains only the variables common to . and . An . Microsoft Research . Redmond. Modern . Satisfiability. Modulo Theories Solvers in Program Analysis. Lectures. Friday . 15:45–17:15. . Arrays, Polynomials, . Quantifiers, Fixed-points,... Summary.