PDF-Lazy Abstraction with Interpolants K

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. Greta . Yorsh. Eran. . Yahav. Martin . Vechev. IBM Research. { . . ………………. . …… . ………………….. . …………………….. …………………………. }. P1(). of Synchronization. Greta . Yorsh. Eran. . Yahav. Martin . Vechev. IBM Research. { . . ………………. . …… . ………………….. . …………………….. …………………………. Coming to Grips with Complexity in Verification. Ken McMillan. Microsoft Research. TexPoint fonts used in EMF: . A. A. A. A. A. Need for Formal Methods that Scale. We design complex computing systems by debugging. Lazy Loading: . Gerekeni, gerektiğinde getir.. Eager Loading: . Hepsini getir. . Gerekenleri kullan.. Lazy Loading vs. Eager Loading. Lazy Loading vs. Eager Loading. dbo.Products. dbo.Categories. dbo.Suppliers. Occurs through a process of . simplification. or . distortion. in an attempt to communicate an . essential aspect. of a form or concept. Varying degrees of resemblance to the real world. Abstraction. Richard Gesick. Abstraction. the mechanism and practice of . abstraction. reduces and factors out details so that one can focus on a few concepts at a time. The concept . originated by analogy with abstraction in . 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 . Procedures. Conclusions. Future Work. Objectives. Results. Research Undergraduate:. Joshua Walters. Advisor:. Dr. Michael West. Impact. Acknowledgements:. Thanks to the National Science Foundation grant # 0852057 . Kenny Denmark. Jason Isenhower. Ross Roessler. Background. A* uses heuristics for efficient searching. Initially, heuristics provided by "expert". Challenge is to have program create heuristics. Coming to Grips with Complexity in Verification. Ken McMillan. Microsoft Research. TexPoint fonts used in EMF: . A. A. A. A. A. Need for Formal Methods that Scale. We design complex computing systems by debugging. in the placeholder to insert your own image.. NOTE:. To change images on this slide, select a picture and delete it. Then click the Insert Picture icon. in the placeholder to insert your own image.. Abstraction . Where has all my stuff gone ? Abstraction in the physical world Yaakov (J) Stein CTO, RAD There are 2 techniques frequently used to solve hard problems and which have been raised to an art in computer science Government Abstraction Reform and Water ‘Rights’ Henry Leveson-Gower 19 March 2013 Contents - Context: Water White Paper and Bill Abstraction Reform Why we are reforming Emerging reform options Implications for ‘rights’ The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. The quick brown fox jumps over the lazy dog. .