263-2910-00L Program Analysis and Synthesis
|Semester||Spring Semester 2016|
|Language of instruction||English|
|Abstract||This course covers modern automated program analysis and synthesis techniques, including: |
(i) core theoretical foundations, and
(ii) applications of these foundations for solving useful practical challenges.
The techniques are widely applicable and are increasingly being used in a wide range of areas (e.g., systems, networks, security, etc).
|Objective||The course has 4 main objectives:|
* Understand the foundational principles behind modern automated program analysis and synthesis techniques.
* Understand how to apply these principles to build practical, working systems that can solve interesting real-world problems.
* Understand how these techniques interface with other research areas (e.g., machine learning, security)
* Gain familiarity with state-of-the-art in the area and with future research trends.
|Content||The last decade has seen an explosion in modern program analysis and synthesis techniques. These techniques are increasingly being used to reason about a vast range of computational paradigms, from finding security flaws in systems software (e.g., drivers, networks) to automating the construction of programs (e.g., for end user programming) and machine learning models (e.g., probabilistic programming).|
This course will provide a comprehensive introduction to modern, state-of-the-art program analysis and synthesis concepts, principles and research trends, including:
* Static Analysis:
- concepts: approximation, domains, precision, fixed points, numerical and heap analysis, asymptotic complexity, performance optimizations
- frameworks: APRON, PPL, ELINA, Facebook's Flow, Soot, LLVM, WALA
* Probabilistic programs and analysis
- concepts: Baysean networks, probabilistic languages (e.g., R2, Stan)
- frameworks: Alchemy, Markov Logic Networks, Picture
* Modern program synthesis (e.g. programming from examples for end users):
- concepts: L*, version spaces, Programming by Example, CEGIS
- frameworks: Sketch, AGS, SmartEdit, ReSynth, Flashfill
* Learning-based program synthesis:
- concepts: Markov networks, generative / discriminative models, probabilistic grammars
- frameworks: Nice2Predict
* Learning-based program analysis
- concepts: language models, neural networks
- frameworks: SLANG, JSNice (http://jsnice.org)
* Dynamic Analysis:
- concepts: soundness, efficiency, complexity, stateless model checking
- frameworks: FastTrack, EventRacer, Chess
* Predicate abstraction:
- concepts: Graf-Saidi, Boolean programs, lazy abstraction
- frameworks: Microsoft's SLAM, BLAST, Fender
* Symbolic execution:
- concepts: SMT, concolic execution
- frameworks: S2E, KLEE, Sage
* Security Analysis:
- concepts: information flow, hyperproperties
- example: malware detection
* Applications of Analysis & Synthesis:
To gain a deeper understanding of how to apply these techniques in practice, the course will involve a hands-on programming project where based on the principles introduced in class, the students will build an analysis / synthesis system.
|Lecture notes||The lectures notes will be distributed in class.|
|Literature||Distributed in class.|
|Prerequisites / Notice||This course is aimed at both graduate (M.Sc., PhD) students as well as advanced undergraduate students.|