specialized translation for GF(guarantee) and FG(safety)

This is adapted from a proposition in a paper by J. Esparza,
J. Křentínský, and S. Sickert, submitted to LICS'18.  We should add
proper references to the code and documentation once that paper is
accepted.

* spot/twaalgos/gfguarantee.cc, spot/twaalgos/gfguarantee.hh:
New files.
* spot/twaalgos/Makefile.am, python/spot/impl.i: Add them.
* spot/twa/fwd.hh: Add a forward declaration of bdd_dict_ptr.
* spot/twaalgos/postproc.cc, spot/twaalgos/postproc.hh: Make it
possible to call finalize() from the translator subclass.  Constify
all the do_* functions while we are there.
* spot/twaalgos/translate.cc, spot/twaalgos/translate.hh: Add
a "gf-guarantee" option to decide whether to use the new translation.
* bin/spot-x.cc: Document it.
* tests/core/dca2.test, tests/core/genltl.test,
tests/core/ltl2tgba2.test, tests/core/parity2.test,
tests/core/satmin.test, tests/python/automata.ipynb,
tests/python/sbacc.py: Adjust test cases.
* tests/python/except.py: Add a couple more tests.
This commit is contained in:
Alexandre Duret-Lutz 2018-03-28 10:32:38 +02:00
parent 89f7047925
commit 7a65bdf6bc
19 changed files with 3140 additions and 1932 deletions

View file

@ -1,6 +1,6 @@
#!/bin/sh
# -*- coding: utf-8 -*-
# Copyright (C) 2009-2017 Laboratoire de Recherche et Développement de
# Copyright (C) 2009-2018 Laboratoire de Recherche et Développement de
# l'Epita (LRDE).
# Copyright (C) 2003, 2004 Laboratoire d'Informatique de Paris 6 (LIP6),
# département Systèmes Répartis Coopératifs (SRC), Université Pierre
@ -132,8 +132,8 @@ sb-patterns,26, 1,1, 1,1, 1,1, 1,1
sb-patterns,27, 2,7, 2,7, 2,7, 2,7
hkrss-patterns,1, 1,2, 1,2, 3,6, 3,6
hkrss-patterns,2, 1,2, 1,2, 3,6, 3,6
hkrss-patterns,3, 5,36, 5,36, 5,36, 5,36
hkrss-patterns,4, 9,400, 9,400, 9,400, 9,400
hkrss-patterns,3, 5,20, 5,20, 5,20, 5,20
hkrss-patterns,4, 9,400, 17,272, 9,400, 17,272
hkrss-patterns,6, 1,2, 1,2, 3,6, 3,6
hkrss-patterns,7, 2,8, 2,8, 2,8, 2,8
hkrss-patterns,8, 1,1, 1,1, 1,1, 1,1