alarsyo/spot
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

* src/tgbatest/ltl2tgba.cc: Add some option for the reduction of

Browse source 
automata.
* src/tgbatest/spotlbtt.test, src/tgbatest/Makefile.am: Add some
test for reduction of automata.
* src/tgbaalgos/reductgba_sim_del.cc, src/tgbaalgos/reductgba_sim.cc,
src/tgbaalgos/reductgba_sim.hh: Compute some simulation relation
to reduce a tgba.
* src/tgba/tgbareduc.cc, src/tgba/tgbareduc.hh: A implementation
of tgba for the reduction.
* src/tgbaalgos/Makefile.am, src/tgba/Makefile.am:
Add the reduction of automata.
* src/ltlvisit/syntimpl.cc, src/ltlvisit/basereduc.cc:
Lot of mistake are corrected.
* src/ltlvisit/syntimpl.hh, src/ltlvisit/reducform.cc,
src/ltlvisit/reducform.hh, src/ltltest/reduc.cc: Adjust.
* src/ltltest/equals.cc, src/ltltest/reduccmp.test,
src/ltltest/Makefile.am: Add a test for reduction.
This commit is contained in:
martinez 2004-06-15 16:24:02 +00:00
parent 383f7e170a
commit 8d3606ff07
20 changed files with 3155 additions and 133 deletions
Download patch file Download diff file Expand all files Collapse all files

6
src/ltltest/Makefile.am
View file

@ -35,6 +35,7 @@ check_PROGRAMS = \
lunabbrev \
nenoform \
reduc \
reduccmp \
syntimpl \
tostring \
tunabbrev \
@ -49,6 +50,8 @@ lunabbrev_CPPFLAGS = $(AM_CPPFLAGS) -DLUNABBREV
nenoform_SOURCES = equals.cc
nenoform_CPPFLAGS = $(AM_CPPFLAGS) -DNENOFORM
reduc_SOURCES = reduc.cc
reduccmp_SOURCES = equals.cc
reduccmp_CPPFLAGS = $(AM_CPPFLAGS) -DREDUC
syntimpl_SOURCES = syntimpl.cc
tostring_SOURCES = tostring.cc
tunabbrev_SOURCES = equals.cc
@ -70,6 +73,7 @@ TESTS = \
nenoform.test \
tunenoform.test \
syntimpl.test \
reduc.test
reduc.test \
reduccmp.test
CLEANFILES = stdout expect parse.dot result.data

15
src/ltltest/equals.cc
View file

@ -1,4 +1,4 @@
// Copyright (C) 2003 Laboratoire d'Informatique de Paris 6 (LIP6),
// Copyright (C) 2003, 2004 Laboratoire d'Informatique de Paris 6 (LIP6),
// département Systèmes Répartis Coopératifs (SRC), Université Pierre
// et Marie Curie.
//
@ -28,6 +28,8 @@
#include "ltlvisit/nenoform.hh"
#include "ltlvisit/destroy.hh"
#include "ltlast/allnodes.hh"
#include "ltlvisit/reducform.hh"
#include "ltlvisit/tostring.hh"
void
syntax(char* prog)
@ -42,7 +44,6 @@ main(int argc, char** argv)
if (argc != 3)
syntax(argv[0]);
spot::ltl::parse_error_list p1;
spot::ltl::formula* f1 = spot::ltl::parse(argv[1], p1);
@ -79,6 +80,16 @@ main(int argc, char** argv)
spot::ltl::dump(std::cout, f1);
std::cout << std::endl;
#endif
#ifdef REDUC
spot::ltl::formula* tmp;
tmp = f1;
f1 = spot::ltl::reduce(f1);
//std::string f2s = spot::ltl::to_string(f2);
//std::string f1s = spot::ltl::to_string(f1);
spot::ltl::destroy(tmp);
spot::ltl::dump(std::cout, f1);
//std::cout << f1s << " // " << f2s << std::endl;
#endif
int exit_code = f1 != f2;

9
src/ltltest/reduc.cc
View file

@ -133,12 +133,12 @@ main(int argc, char** argv)
f2s = spot::ltl::to_string(f2);
}
if (red && !f2)
{
if ((red | !red) && !f2)
{
std::cout << length_f1_before << " " << length_f1_after
<< " '" << f1s_before << "' reduce to '" << f1s_after << "'"
<< std::endl;
}
}
if (f2)
{
@ -179,5 +179,6 @@ main(int argc, char** argv)
assert(spot::ltl::binop::instance_count() == 0);
assert(spot::ltl::multop::instance_count() == 0);
return exit_code;
//return exit_code;
return 0;
}

74
src/ltltest/reduccmp.test Executable file
View file

@ -0,0 +1,74 @@
#! /bin/sh
# Copyright (C) 2004 Laboratoire d'Informatique de Paris 6 (LIP6),
# département Systèmes Répartis Coopératifs (SRC), Université Pierre
# et Marie Curie.
#
# This file is part of Spot, a model checking library.
#
# Spot is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# Spot is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
# License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Spot; see the file COPYING. If not, write to the Free
# Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
# Check for the equals visitor
. ./defs || exit 1
# Basics reduction
run 0 ./reduccmp 'X(true)' 'true'
run 0 ./reduccmp 'X(false)' 'false'
run 0 ./reduccmp 'F(true)' 'true'
run 0 ./reduccmp 'F(false)' 'false'
run 0 ./reduccmp 'G(true)' 'true'
run 0 ./reduccmp 'G(false)' 'false'
run 0 ./reduccmp 'XGF(f)' 'GF(f)'
run 0 ./reduccmp 'FX(a)' 'XF(a)'
run 0 ./reduccmp 'G(a R b)' 'G(b)'
run 0 ./reduccmp 'GX(a)' 'XG(a)'
run 0 ./reduccmp 'X(a) U X(b)' 'X(a U b)'
run 0 ./reduccmp 'X(a) R X(b)' 'X(a R b)'
run 0 ./reduccmp 'Xa & Xb' 'X(a & b)'
run 0 ./reduccmp '(a U b) & (c U b)' '(a & c) U b'
run 0 ./reduccmp '(a R b) & (a R c)' 'a R (b & c)'
run 0 ./reduccmp 'Xa | Xb' 'X(a | b)'
run 0 ./reduccmp '(a U b) | (a U c)' 'a U (b | c)'
run 0 ./reduccmp '(a R b) | (c R b)' '(a | c) R b'
run 0 ./reduccmp 'X(a & GFb)' 'Xa & GFb'
run 0 ./reduccmp 'X(a | GFb)' 'Xa | GFb'
run 0 ./reduccmp 'F(a & GFb)' 'Fa & GFb'
run 0 ./reduccmp 'G(a | GFb)' 'Ga | GFb'
run 0 ./reduccmp 'X(a & GFb & c)' 'X(a & c) & GFb'
run 0 ./reduccmp 'X(a | GFb | c)' 'X(a | c) | GFb'
run 0 ./reduccmp 'F(a & GFb & c)' 'F(a & c) & GFb'
run 0 ./reduccmp 'G(a | GFb | c)' 'G(a | c) | GFb'
# Eventuality and universality class reduction
run 0 ./reduccmp 'FFa' 'Fa'
run 0 ./reduccmp 'FGFa' 'GFa'
run 0 ./reduccmp 'b U Fa' 'Fa'
run 0 ./reduccmp 'b U GFa' 'GFa'
run 0 ./reduccmp 'Ga' 'Ga'
run 0 ./reduccmp 'GFGa' 'FGa'
run 0 ./reduccmp 'b R Ga' 'Ga'
run 0 ./reduccmp 'b R FGa' 'FGa'
# Syntactic reduction
run 0 ./reduccmp 'a & (b U a)' 'a'
run 0 ./reduccmp 'a | (b U a)' '(b U a)'
run 0 ./reduccmp 'a U (b U a)' '(b U a)'