https://github.com/llvmparty/smtlib2parser

https://github.com/llvmparty/smtlib2parser

Last synced: 2 months ago
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• Host: GitHub
• URL: https://github.com/llvmparty/smtlib2parser
• Owner: LLVMParty
• License: mit
• Created: 2024-11-09T21:52:47.000Z (6 months ago)
• Default Branch: main
• Last Pushed: 2024-11-26T10:14:20.000Z (5 months ago)
• Last Synced: 2024-11-26T11:26:09.889Z (5 months ago)
• Language: C
• Homepage: https://es-static.fbk.eu/people/griggio/misc/smtlib2parser.html
• Size: 118 KB
• Stars: 3
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.txt
  • License: LICENSE.txt

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README

        
A Generic Parser for SMT-LIB v2

===============================

Alberto Griggio 

This is a (complete, I think) parser/lexer for the SMT-LIB v2 language,

implemented in Flex, Bison and C99, released under the MIT license (see

LICENSE.txt). Besides a grammar and an abstract interface for implementing

backends, a sample implementation using the Yices 1 solver

(http://yices.csl.sri.com) is provided. The implementation is not 100%

complete, but it should be enough for understanding how the interface is

supposed to work.

REQUIREMENTS: 

-------------              

- a C99 compiler (tested only under gcc), 

- GNU flex >= 2.5.33

- GNU bison (tested under bison 2.4.1)

For compiling, copy Makefile.in to Makefile, edit the compilation flags and

the YICES_DIR variable, and run make

CONTENTS:

---------

LICENSE.txt: 

  the license file

Makefile.in: 

  Makefile template

smtlib2parserinterface.h:

  abstract interface for implementing backends to the parser

smtlib2abstractparser.h, smtlib2abstractparser.c: 

  an abstract implementation of the parser interface, providing default

  implementation for the callbacks and support for parsing terms  

smtlib2abstractparser_private.h:

  "protected" part of the abstract parser

smtlib2bisonparser.y:

  Bison grammar for the SMT-LIB v2 language, defining a re-entrant parser

smtlib2flexlexer.l:

  Flex definitions for a re-entrant SMT-LIB v2 lexical scanner

smtlib2termparser.c, smtlib2termparser.h:

  helper class for parsing terms and managing let bindings and definitions

smtlib2charbuf.h, smtlib2charbuf.c, smtlib2genvector.h, smtlib2hashtable.c, 

smtlib2hashtable.h, smtlib2scanner.c, smtlib2scanner.h, smtlib2stream.c,

smtlib2stream.h, smtlib2types.h, smtlib2utils.c, smtlib2utils.h, 

smtlib2vector.c, smtlib2vector.h:

  several utility data structures and functions

smtlib2yices.c, smtlib2yices.h, main.c: 

  example backend using the Yices 1 SMT solver

test1.smt2, test2.smt2, test3.smt2, test4.smt2, test5.smt2, test6.smt2:

  small test inputs for the Yices backend