Paper Abstract and Keywords |
Presentation |
2020-03-04 15:10
Transforming Programs with Exclusive Control into Logically Constrained Term Rewrite Systems Misaki Kojima, Naoki Nishida, Yutaka Matsubara, Masahiko Sakai (Nagoya Univ.) SS2019-46 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
To apply Logically Constrained Term Rewrite Systems (LCTRSs, for short) to program verification, a previous work targets programs that are executed sequentially. Considering actual usage of computers, it has been expected to develop a verification method for equivalence between sequentially executed programs and their concurrent versions. In this paper, we propose a transformation of programs with exclusive control based on semaphores into LCTRSs, aiming at modeling concurrent programs by LCTRSs. To this end, we first expand arguments of a function symbol that has been introduced to represent a configuration of sequential execution, so as to store all executed processes. Next, we show how to represent operations for semaphores by rewrite rules, and show a transformation of programs with exclusive control based on semaphores into LCTRSs. We manage waiting lists for semaphores by means of number checks, avoiding recursive data structures such as lists. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
constrained rewriting / program transformation / program verification / imperative programs / concurrency / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 451, SS2019-46, pp. 31-36, March 2020. |
Paper # |
SS2019-46 |
Date of Issue |
2020-02-26 (SS) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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SS2019-46 |
Conference Information |
Committee |
SS |
Conference Date |
2020-03-04 - 2020-03-05 |
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(See Japanese page) |
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Paper Information |
Registration To |
SS |
Conference Code |
2020-03-SS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Transforming Programs with Exclusive Control into Logically Constrained Term Rewrite Systems |
Sub Title (in English) |
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Keyword(1) |
constrained rewriting |
Keyword(2) |
program transformation |
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program verification |
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imperative programs |
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concurrency |
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1st Author's Name |
Misaki Kojima |
1st Author's Affiliation |
Nagoya University (Nagoya Univ.) |
2nd Author's Name |
Naoki Nishida |
2nd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
3rd Author's Name |
Yutaka Matsubara |
3rd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
4th Author's Name |
Masahiko Sakai |
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Nagoya University (Nagoya Univ.) |
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Speaker |
Author-1 |
Date Time |
2020-03-04 15:10:00 |
Presentation Time |
25 minutes |
Registration for |
SS |
Paper # |
SS2019-46 |
Volume (vol) |
vol.119 |
Number (no) |
no.451 |
Page |
pp.31-36 |
#Pages |
6 |
Date of Issue |
2020-02-26 (SS) |
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