NEWS!!!
No lecture on 27.11.
The first six meetings (09.10, 16.10, 23.10, 30.10, 06.11, 13.11) will be in the room BA9907, jointly with the Automated Reasoning lecture.
The main objective of this lecture is to discuss decision procedures for various first-order theories.
First-order logic has proven to be a suitable formalism in various applications domains. Unfortunately, full first-order logic (FOL) is undecidable. Fortunately, in applications, it is often the case that only fragments of FOL appear, which are decidable and sometimes even have a low complexity. Decidable theories are, e.g., Presburger arithmetic, theory of reals, certain fragments of theories of data structures such as lists, pointers and arrays.
In this lecture, we will consider first-order logics theories which appear in program verification and we will:
More precisely we plan to cover topics like:
The seminar is mainly based on the book "The Calculus of Computation" by Aaron R. Bradley and Zohar Manna.
The lecture consists in two parts. The first part is presented by us. From the second part, each student has to choose one topic and present it in the lecture. The presentation counts in high amount to the final grade.
The purpose of the first part of Lecture 7 is to prepare the students for the presentation.
Winter Semester 2013.
Number: | 326.0LS |
Title: | Logic-based Program Verification |
Lecturers: | Madalina Erascu and Tudor Jebelean |
Time: | Wednesday, 8:30-10:00 |
Room: | S2 054, except 09.10, 16.10, 23.10, 30.10, 06.11, 13.11 when we will meet in BA9907 |
Language: | English |
First meeting: | October 9 |
Registration: | Via the KUSSS system. |
Office hours: | By appointment |
Lecture 1 (BA9907) | 09.10.2013 |
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Lecture 2 (BA9907) | 16.10.2013 | Propositional Logic | Equivalence, rewriting, normal forms; the resolution principle for propositional logic, correctness and completeness | ||||
Lecture 3 (BA9907) | 23.10.2013 | Predicate Logic (Slides, Exercises) | The syntax of first order predicate logic: terms and formulas; the semantics of first order predicate logic: interpretations; computing the truth value; equivalences of quantified formulae; normal forms: prenex, Skolem, standard. | ||||
Lecture 4 & 5 (BA9907) | 30.10.2013, 06.11.2013 | Predicate Logic (Slides, Exercises) | Substitutions, unification. The resolution principle for predicate logic, correctness and completeness. | ||||
Lecture 6 (BA9907) | 13.11.2013 | Propositional & Predicate Logic | The DPLL method for SAT solving; Resolution strategies: hyperresolution, set-of-support strategy, ordered resolution. | ||||
Lecture 7 | 20.11.2013 |
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Lecture 8 | 27.11.2013 | No lecture | |||||
Lecture 9 to 14 | 04.12.2013-29.01.2014 | Quantified Linear Arithmetic | Quantifier Elimination over Integers, Quantifier Elimination over Rationals | ||||
Quantifier-Free Linear Arithmetic | |||||||
Quantifier-Free Equality | |||||||
Arrays | |||||||
Interpolation |
Lecture notes (slides) will be available online after each lecture (except some lectures when you should take notes in order to prepare the homework).
There will be TWO assignments covering the first, respectively, second part of the lecture.
Each student is supposed to prepare a presentation covering the topics from the second part. You should choose your presentation topic by end October/mid November. You should contact us two times before the presentation to discuss the contents of it.
There will be no final exam. Your course grade will be based on your active presence in the lectures (10%), the homeworks (30%) and the presentation (60%).