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tgbatest: speed ltl2ta.test up!

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Again instead of calling ltl2tgba dozen of times with different options
for various formulas, this implements a single executable that reads
formulas from a file, translate them using the different setups, and
dump statistics for comparison.  Valgrind now only has to be started
once.

* src/tgbatest/checkta.cc: New file.
* src/tgbatest/Makefile.am: Use it.
* src/tgbatest/ltl2ta.test: Rewrite using checkta.
* src/tgbatest/ltl2tgba.cc: Remove a unused variable.
This commit is contained in:
Alexandre Duret-Lutz 2014-08-18 19:00:31 +02:00
parent 9502266f95
commit b360b02290
4 changed files with 650 additions and 168 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/tgbatest/Makefile.am
View file

@ -34,6 +34,7 @@ check_PROGRAMS = \
bitvect \
complement \
checkpsl \
checkta \
expldot \
explprod \
intvcomp \
@ -49,6 +50,7 @@ check_PROGRAMS = \
# Keep this sorted alphabetically.
bitvect_SOURCES = bitvect.cc
checkpsl_SOURCES = checkpsl.cc
checkta_SOURCES = checkta.cc
complement_SOURCES = complementation.cc
expldot_SOURCES = powerset.cc
expldot_CXXFLAGS = -DDOTTY

235
src/tgbatest/checkta.cc Normal file
View file

@ -0,0 +1,235 @@
// -*- coding: utf-8 -*-
// Copyright (C) 2014 Laboratoire de Recherche et Développement de
// l'Epita (LRDE).
//
// 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 3 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 this program. If not, see <http://www.gnu.org/licenses/>.
#include <iostream>
#include <iomanip>
#include <fstream>
#include <cassert>
#include <cstdlib>
#include <cstring>
#include "ltlparse/public.hh"
#include "ltlast/allnodes.hh"
#include "tgbaalgos/ltl2tgba_fm.hh"
#include "tgbaalgos/sccfilter.hh"
#include "tgbaalgos/degen.hh"
#include "tgbaalgos/stats.hh"
#include "taalgos/minimize.hh"
#include "taalgos/tgba2ta.hh"
#include "taalgos/dotty.hh"
#include "taalgos/stats.hh"
void
syntax(char* prog)
{
std::cerr << prog << " file" << std::endl;
exit(2);
}
void stats(std::string title, const spot::ta_ptr& ta)
{
auto s = stats_reachable(ta);
std::cout << std::left << std::setw(20) << title << " | "
<< std::right << std::setw(6) << s.states << " | "
<< std::setw(6) << s.transitions << " | "
<< std::setw(6) << s.acceptance_states << '\n';
}
void stats(std::string title, const spot::tgba_ptr& tg)
{
auto s = stats_reachable(tg);
std::cout << std::left << std::setw(20) << title << " | "
<< std::right << std::setw(6) << s.states << " | "
<< std::setw(6) << s.transitions << " | "
<< std::setw(6) << "XXX" << '\n';
}
int
main(int argc, char** argv)
{
if (argc != 2)
syntax(argv[0]);
std::ifstream input(argv[1]);
if (!input)
{
std::cerr << "failed to open " << argv[1] << '\n';
return 2;
}
auto d = spot::make_bdd_dict();
std::string s;
while (std::getline(input, s))
{
std::cout << "in: " << s << '\n';
if (s.empty() || s[0] == '#') // Skip comments
continue;
spot::ltl::parse_error_list pe;
auto f = spot::ltl::parse(s, pe);
if (spot::ltl::format_parse_errors(std::cerr, s, pe))
return 2;
{
auto a = ltl_to_tgba_fm(f, d);
bdd ap_set = atomic_prop_collect_as_bdd(f, a);
// run 0 ../ltl2tgba -TGTA -ks "$1"
// run 0 ../ltl2tgba -TGTA -RT -ks "$1"
{
auto t = spot::tgba_to_tgta(a, ap_set);
stats("-TGTA", t);
stats("-TGTA -RT", minimize_tgta(t));
}
{
// run 0 ../ltl2tgba -TA -ks "$1"
// run 0 ../ltl2tgba -TA -RT -ks "$1"
auto t = spot::tgba_to_ta(a, ap_set,
false, // degen (-DS)
false, // artificial_initial_state (-in)
false, // single_pass (-sp),
false); // artificial_livelock (-lv)
stats("-TA", t);
stats("-TA -RT", minimize_ta(t));
}
{
// run 0 ../ltl2tgba -TA -lv -ks "$1"
// run 0 ../ltl2tgba -TA -lv -RT -ks "$1"
auto t = spot::tgba_to_ta(a, ap_set,
false, // degen (-DS)
false, // artificial_initial_state (-in)
false, // single_pass (-sp),
true); // artificial_livelock (-lv)
stats("-TA -lv", t);
stats("-TA -lv -RT", minimize_ta(t));
}
{
// run 0 ../ltl2tgba -TA -sp -ks "$1"
// run 0 ../ltl2tgba -TA -sp -RT -ks "$1"
auto t = spot::tgba_to_ta(a, ap_set,
false, // degen (-DS)
false, // artificial_initial_state (-in)
true, // single_pass (-sp),
false); // artificial_livelock (-lv)
stats("-TA -sp", t);
stats("-TA -sp -RT", minimize_ta(t));
}
{
// run 0 ../ltl2tgba -TA -lv -sp -ks "$1"
// run 0 ../ltl2tgba -TA -lv -sp -RT -ks "$1"
auto t = spot::tgba_to_ta(a, ap_set,
false, // degen (-DS)
false, // artificial_initial_state (-in)
true, // single_pass (-sp),
true); // artificial_livelock (-lv)
stats("-TA -lv -sp", t);
stats("-TA -lv -sp -RT", minimize_ta(t));
}
a = spot::degeneralize(a);
{
// run 0 ../ltl2tgba -TA -DS -ks "$1"
// run 0 ../ltl2tgba -TA -DS -RT -ks "$1"
auto t = spot::tgba_to_ta(a, ap_set,
true, // degen (-DS)
false, // artificial_initial_state (-in)
false, // single_pass (-sp),
false); // artificial_livelock (-lv)
stats("-TA -DS", t);
stats("-TA -DS -RT", minimize_ta(t));
}
{
// run 0 ../ltl2tgba -TA -DS -lv -ks "$1"
// run 0 ../ltl2tgba -TA -DS -lv -RT -ks "$1"
auto t = spot::tgba_to_ta(a, ap_set,
true, // degen (-DS)
false, // artificial_initial_state (-in)
false, // single_pass (-sp),
true); // artificial_livelock (-lv)
stats("-TA -DS -lv", t);
stats("-TA -DS -lv -RT", minimize_ta(t));
}
{
// run 0 ../ltl2tgba -TA -DS -sp -ks "$1"
// run 0 ../ltl2tgba -TA -DS -sp -RT -ks "$1"
auto t = spot::tgba_to_ta(a, ap_set,
true, // degen (-DS)
false, // artificial_initial_state (-in)
true, // single_pass (-sp),
false); // artificial_livelock (-lv)
stats("-TA -DS -sp", t);
stats("-TA -DS -sp -RT", minimize_ta(t));
}
{
// run 0 ../ltl2tgba -TA -DS -lv -sp -ks "$1"
// run 0 ../ltl2tgba -TA -DS -lv -sp -RT -ks "$1"
auto t = spot::tgba_to_ta(a, ap_set,
true, // degen (-DS)
false, // artificial_initial_state (-in)
true, // single_pass (-sp),
true); // artificial_livelock (-lv)
stats("-TA -DS -lv -sp", t);
stats("-TA -DS -lv -sp -RT", minimize_ta(t));
}
}
// Some cases with -x -R3 -DS -in
{
auto a = spot::degeneralize(scc_filter(ltl_to_tgba_fm(f, d, true)));
bdd ap_set = atomic_prop_collect_as_bdd(f, a);
{
// run 0 ../ltl2tgba -x -R3 -DS -TA -in -ks "$1"
// run 0 ../ltl2tgba -x -R3 -DS -TA -in -RT -ks "$1"
auto t = spot::tgba_to_ta(a, ap_set,
true, // degen (-DS)
false, // artificial_initial_state (-in)
false, // single_pass (-sp),
true); // artificial_livelock (-lv)
stats("-x -TA -DS -in", t);
stats("-x -TA -DS -in -RT", minimize_ta(t));
}
}
f->destroy();
}
spot::ltl::atomic_prop::dump_instances(std::cerr);
spot::ltl::unop::dump_instances(std::cerr);
spot::ltl::binop::dump_instances(std::cerr);
spot::ltl::multop::dump_instances(std::cerr);
assert(spot::ltl::atomic_prop::instance_count() == 0);
assert(spot::ltl::unop::instance_count() == 0);
assert(spot::ltl::binop::instance_count() == 0);
assert(spot::ltl::multop::instance_count() == 0);
return 0;
}

579
src/tgbatest/ltl2ta.test
View file

@ -1,5 +1,5 @@
#!/bin/sh
# Copyright (C) 2010, 2011, 2012, 2013 Laboratoire de Recherche et
# Copyright (C) 2010, 2011, 2012, 2013, 2014 Laboratoire de Recherche et
# Développement de l'Epita (LRDE).
#
# This file is part of Spot, a model checking library.
@ -22,169 +22,416 @@
set -e
check ()
{
run 0 ../ltl2tgba -TA -ks "$1"
run 0 ../ltl2tgba -TA -RT -ks "$1"
run 0 ../ltl2tgba -TA -lv -ks "$1"
run 0 ../ltl2tgba -TA -sp -ks "$1"
run 0 ../ltl2tgba -TA -RT -lv "$1"
run 0 ../ltl2tgba -TA -RT -sp -ks "$1"
run 0 ../ltl2tgba -TA -lv -sp -ks "$1"
run 0 ../ltl2tgba -TA -DS -ks "$1"
run 0 ../ltl2tgba -TA -RT -DS -ks "$1"
run 0 ../ltl2tgba -TA -lv -DS -ks "$1"
run 0 ../ltl2tgba -TA -sp -DS -ks "$1"
run 0 ../ltl2tgba -TA -RT -sp -DS -ks "$1"
run 0 ../ltl2tgba -TA -RT -lv -DS -ks "$1"
run 0 ../ltl2tgba -TA -RT -sp -lv -DS -ks "$1"
run 0 ../ltl2tgba -TGTA -ks "$1"
run 0 ../ltl2tgba -TGTA -RT -ks "$1"
}
# This only runs various configuration of the translation algorithms
# through valgrind, and checks for differences in the size of the
# resulting automata. The actual language of the automata is not
# tested. The columns in the following table are:
# ltl2tgba options | states | transitions | acc states
cat >checkta.txt <<\EOF
in: a
-TGTA | 4 | 8 | XXX
-TGTA -RT | 2 | 3 | XXX
-TA | 3 | 3 | 3
-TA -RT | 2 | 2 | 2
-TA -lv | 3 | 3 | 2
-TA -lv -RT | 2 | 2 | 1
-TA -sp | 3 | 3 | 2
-TA -sp -RT | 2 | 2 | 1
-TA -lv -sp | 3 | 3 | 2
-TA -lv -sp -RT | 2 | 2 | 1
-TA -DS | 3 | 3 | 3
-TA -DS -RT | 2 | 2 | 2
-TA -DS -lv | 3 | 3 | 3
-TA -DS -lv -RT | 2 | 2 | 2
-TA -DS -sp | 3 | 3 | 3
-TA -DS -sp -RT | 2 | 2 | 2
-TA -DS -lv -sp | 3 | 3 | 3
-TA -DS -lv -sp -RT | 2 | 2 | 2
-x -TA -DS -in | 3 | 3 | 3
-x -TA -DS -in -RT | 2 | 2 | 2
in: a U b
-TGTA | 8 | 34 | XXX
-TGTA -RT | 4 | 18 | XXX
-TA | 7 | 20 | 6
-TA -RT | 4 | 11 | 3
-TA -lv | 8 | 22 | 5
-TA -lv -RT | 5 | 13 | 2
-TA -sp | 7 | 22 | 4
-TA -sp -RT | 4 | 13 | 1
-TA -lv -sp | 8 | 22 | 5
-TA -lv -sp -RT | 5 | 13 | 2
-TA -DS | 7 | 20 | 6
-TA -DS -RT | 4 | 11 | 3
-TA -DS -lv | 8 | 22 | 5
-TA -DS -lv -RT | 5 | 13 | 2
-TA -DS -sp | 7 | 22 | 4
-TA -DS -sp -RT | 4 | 13 | 1
-TA -DS -lv -sp | 8 | 22 | 5
-TA -DS -lv -sp -RT | 5 | 13 | 2
-x -TA -DS -in | 8 | 22 | 5
-x -TA -DS -in -RT | 5 | 13 | 2
in: F a
-TGTA | 5 | 12 | XXX
-TGTA -RT | 4 | 10 | XXX
-TA | 4 | 4 | 3
-TA -RT | 3 | 3 | 2
-TA -lv | 5 | 5 | 3
-TA -lv -RT | 4 | 4 | 2
-TA -sp | 4 | 5 | 2
-TA -sp -RT | 3 | 4 | 1
-TA -lv -sp | 5 | 5 | 3
-TA -lv -sp -RT | 4 | 4 | 2
-TA -DS | 4 | 4 | 3
-TA -DS -RT | 3 | 3 | 2
-TA -DS -lv | 5 | 5 | 3
-TA -DS -lv -RT | 4 | 4 | 2
-TA -DS -sp | 4 | 5 | 2
-TA -DS -sp -RT | 3 | 4 | 1
-TA -DS -lv -sp | 5 | 5 | 3
-TA -DS -lv -sp -RT | 4 | 4 | 2
-x -TA -DS -in | 5 | 5 | 3
-x -TA -DS -in -RT | 4 | 4 | 2
in: a & b & c
-TGTA | 10 | 74 | XXX
-TGTA -RT | 2 | 9 | XXX
-TA | 9 | 63 | 9
-TA -RT | 2 | 14 | 2
-TA -lv | 9 | 63 | 8
-TA -lv -RT | 2 | 14 | 1
-TA -sp | 9 | 63 | 8
-TA -sp -RT | 2 | 14 | 1
-TA -lv -sp | 9 | 63 | 8
-TA -lv -sp -RT | 2 | 14 | 1
-TA -DS | 9 | 63 | 9
-TA -DS -RT | 2 | 14 | 2
-TA -DS -lv | 9 | 63 | 9
-TA -DS -lv -RT | 2 | 14 | 2
-TA -DS -sp | 9 | 63 | 9
-TA -DS -sp -RT | 2 | 14 | 2
-TA -DS -lv -sp | 9 | 63 | 9
-TA -DS -lv -sp -RT | 2 | 14 | 2
-x -TA -DS -in | 9 | 63 | 9
-x -TA -DS -in -RT | 2 | 14 | 2
in: a | b | (c U (d & (g U (h ^ i))))
-TGTA | 431 | 57396 | XXX
-TGTA -RT | 10 | 1445 | XXX
-TA | 430 | 51816 | 328
-TA -RT | 126 | 15351 | 105
-TA -lv | 431 | 56744 | 129
-TA -lv -RT | 128 | 16342 | 2
-TA -sp | 430 | 56744 | 128
-TA -sp -RT | 127 | 16342 | 1
-TA -lv -sp | 431 | 56744 | 129
-TA -lv -sp -RT | 128 | 16342 | 2
-TA -DS | 430 | 51816 | 342
-TA -DS -RT | 127 | 15478 | 120
-TA -DS -lv | 431 | 56744 | 247
-TA -DS -lv -RT | 128 | 16342 | 120
-TA -DS -sp | 430 | 56744 | 246
-TA -DS -sp -RT | 127 | 16342 | 119
-TA -DS -lv -sp | 431 | 56744 | 247
-TA -DS -lv -sp -RT | 128 | 16342 | 120
-x -TA -DS -in | 431 | 56744 | 247
-x -TA -DS -in -RT | 128 | 16342 | 120
in: a & (b U !a) & (b U !a)
-TGTA | 8 | 30 | XXX
-TGTA -RT | 4 | 14 | XXX
-TA | 7 | 20 | 6
-TA -RT | 2 | 5 | 1
-TA -lv | 8 | 22 | 5
-TA -lv -RT | 4 | 10 | 2
-TA -sp | 7 | 22 | 4
-TA -sp -RT | 3 | 10 | 1
-TA -lv -sp | 8 | 22 | 5
-TA -lv -sp -RT | 4 | 10 | 2
-TA -DS | 7 | 20 | 7
-TA -DS -RT | 3 | 8 | 3
-TA -DS -lv | 8 | 22 | 6
-TA -DS -lv -RT | 4 | 10 | 3
-TA -DS -sp | 7 | 22 | 5
-TA -DS -sp -RT | 3 | 10 | 2
-TA -DS -lv -sp | 8 | 22 | 6
-TA -DS -lv -sp -RT | 4 | 10 | 3
-x -TA -DS -in | 8 | 22 | 6
-x -TA -DS -in -RT | 4 | 10 | 3
in: Fa & b & GFc & Gd
-TGTA | 21 | 219 | XXX
-TGTA -RT | 7 | 71 | XXX
-TA | 20 | 182 | 7
-TA -RT | 10 | 98 | 3
-TA -lv | 21 | 203 | 5
-TA -lv -RT | 11 | 112 | 2
-TA -sp | 20 | 194 | 4
-TA -sp -RT | 10 | 106 | 1
-TA -lv -sp | 21 | 203 | 5
-TA -lv -sp -RT | 11 | 112 | 2
-TA -DS | 28 | 294 | 18
-TA -DS -RT | 12 | 126 | 8
-TA -DS -lv | 29 | 315 | 17
-TA -DS -lv -RT | 13 | 140 | 8
-TA -DS -sp | 28 | 306 | 16
-TA -DS -sp -RT | 12 | 134 | 7
-TA -DS -lv -sp | 29 | 315 | 17
-TA -DS -lv -sp -RT | 13 | 140 | 8
-x -TA -DS -in | 29 | 240 | 13
-x -TA -DS -in -RT | 12 | 93 | 7
in: Fa & a & GFc & Gc
-TGTA | 4 | 8 | XXX
-TGTA -RT | 3 | 6 | XXX
-TA | 3 | 3 | 3
-TA -RT | 2 | 2 | 2
-TA -lv | 3 | 3 | 2
-TA -lv -RT | 2 | 2 | 1
-TA -sp | 3 | 3 | 2
-TA -sp -RT | 2 | 2 | 1
-TA -lv -sp | 3 | 3 | 2
-TA -lv -sp -RT | 2 | 2 | 1
-TA -DS | 3 | 3 | 3
-TA -DS -RT | 2 | 2 | 2
-TA -DS -lv | 3 | 3 | 3
-TA -DS -lv -RT | 2 | 2 | 2
-TA -DS -sp | 3 | 3 | 3
-TA -DS -sp -RT | 2 | 2 | 2
-TA -DS -lv -sp | 3 | 3 | 3
-TA -DS -lv -sp -RT | 2 | 2 | 2
-x -TA -DS -in | 3 | 3 | 3
-x -TA -DS -in -RT | 2 | 2 | 2
in: Fc & (a | b) & GF(a | b) & Gc
-TGTA | 8 | 34 | XXX
-TGTA -RT | 8 | 34 | XXX
-TA | 7 | 21 | 6
-TA -RT | 7 | 21 | 6
-TA -lv | 7 | 21 | 3
-TA -lv -RT | 7 | 21 | 3
-TA -sp | 7 | 21 | 3
-TA -sp -RT | 7 | 21 | 3
-TA -lv -sp | 7 | 21 | 3
-TA -lv -sp -RT | 7 | 21 | 3
-TA -DS | 11 | 51 | 10
-TA -DS -RT | 11 | 51 | 10
-TA -DS -lv | 11 | 51 | 10
-TA -DS -lv -RT | 11 | 51 | 10
-TA -DS -sp | 11 | 51 | 10
-TA -DS -sp -RT | 11 | 51 | 10
-TA -DS -lv -sp | 11 | 51 | 10
-TA -DS -lv -sp -RT | 11 | 51 | 10
-x -TA -DS -in | 11 | 33 | 8
-x -TA -DS -in -RT | 11 | 33 | 8
in: a R (b R c)
-TGTA | 17 | 124 | XXX
-TGTA -RT | 6 | 30 | XXX
-TA | 16 | 95 | 16
-TA -RT | 6 | 29 | 6
-TA -lv | 17 | 103 | 14
-TA -lv -RT | 8 | 42 | 6
-TA -sp | 16 | 103 | 13
-TA -sp -RT | 7 | 42 | 5
-TA -lv -sp | 17 | 103 | 14
-TA -lv -sp -RT | 8 | 42 | 6
-TA -DS | 16 | 95 | 16
-TA -DS -RT | 6 | 29 | 6
-TA -DS -lv | 16 | 95 | 16
-TA -DS -lv -RT | 6 | 29 | 6
-TA -DS -sp | 16 | 95 | 16
-TA -DS -sp -RT | 6 | 29 | 6
-TA -DS -lv -sp | 16 | 95 | 16
-TA -DS -lv -sp -RT | 6 | 29 | 6
-x -TA -DS -in | 16 | 92 | 16
-x -TA -DS -in -RT | 6 | 26 | 6
in: (a U b) U (c U d)
-TGTA | 77 | 1521 | XXX
-TGTA -RT | 18 | 409 | XXX
-TA | 76 | 1210 | 48
-TA -RT | 29 | 493 | 9
-TA -lv | 77 | 1418 | 17
-TA -lv -RT | 31 | 652 | 2
-TA -sp | 76 | 1418 | 16
-TA -sp -RT | 30 | 652 | 1
-TA -lv -sp | 77 | 1418 | 17
-TA -lv -sp -RT | 31 | 652 | 2
-TA -DS | 76 | 1210 | 48
-TA -DS -RT | 30 | 508 | 10
-TA -DS -lv | 77 | 1418 | 17
-TA -DS -lv -RT | 31 | 652 | 2
-TA -DS -sp | 76 | 1418 | 16
-TA -DS -sp -RT | 30 | 652 | 1
-TA -DS -lv -sp | 77 | 1418 | 17
-TA -DS -lv -sp -RT | 31 | 652 | 2
-x -TA -DS -in | 76 | 1308 | 17
-x -TA -DS -in -RT | 26 | 500 | 2
in: ((Gp2)U(F(1)))&(p1 R(p2 R p0))
-TGTA | 17 | 124 | XXX
-TGTA -RT | 6 | 30 | XXX
-TA | 16 | 95 | 16
-TA -RT | 6 | 29 | 6
-TA -lv | 17 | 103 | 14
-TA -lv -RT | 8 | 42 | 6
-TA -sp | 16 | 103 | 13
-TA -sp -RT | 7 | 42 | 5
-TA -lv -sp | 17 | 103 | 14
-TA -lv -sp -RT | 8 | 42 | 6
-TA -DS | 16 | 95 | 16
-TA -DS -RT | 6 | 29 | 6
-TA -DS -lv | 16 | 95 | 16
-TA -DS -lv -RT | 6 | 29 | 6
-TA -DS -sp | 16 | 95 | 16
-TA -DS -sp -RT | 6 | 29 | 6
-TA -DS -lv -sp | 16 | 95 | 16
-TA -DS -lv -sp -RT | 6 | 29 | 6
-x -TA -DS -in | 16 | 92 | 16
-x -TA -DS -in -RT | 6 | 26 | 6
in: a U (b U c)
-TGTA | 22 | 196 | XXX
-TGTA -RT | 6 | 59 | XXX
-TA | 21 | 144 | 16
-TA -RT | 9 | 62 | 5
-TA -lv | 22 | 164 | 9
-TA -lv -RT | 11 | 85 | 2
-TA -sp | 21 | 164 | 8
-TA -sp -RT | 10 | 85 | 1
-TA -lv -sp | 22 | 164 | 9
-TA -lv -sp -RT | 11 | 85 | 2
-TA -DS | 21 | 144 | 16
-TA -DS -RT | 10 | 69 | 6
-TA -DS -lv | 22 | 164 | 9
-TA -DS -lv -RT | 11 | 85 | 2
-TA -DS -sp | 21 | 164 | 8
-TA -DS -sp -RT | 10 | 85 | 1
-TA -DS -lv -sp | 22 | 164 | 9
-TA -DS -lv -sp -RT | 11 | 85 | 2
-x -TA -DS -in | 22 | 164 | 9
-x -TA -DS -in -RT | 11 | 85 | 2
in: !(Ga U b)
-TGTA | 11 | 50 | XXX
-TGTA -RT | 5 | 23 | XXX
-TA | 10 | 31 | 8
-TA -RT | 4 | 13 | 3
-TA -lv | 11 | 37 | 6
-TA -lv -RT | 6 | 20 | 3
-TA -sp | 10 | 37 | 5
-TA -sp -RT | 5 | 20 | 2
-TA -lv -sp | 11 | 37 | 6
-TA -lv -sp -RT | 6 | 20 | 3
-TA -DS | 10 | 31 | 8
-TA -DS -RT | 5 | 16 | 4
-TA -DS -lv | 11 | 37 | 7
-TA -DS -lv -RT | 6 | 20 | 4
-TA -DS -sp | 10 | 37 | 6
-TA -DS -sp -RT | 5 | 20 | 3
-TA -DS -lv -sp | 11 | 37 | 7
-TA -DS -lv -sp -RT | 6 | 20 | 4
-x -TA -DS -in | 11 | 37 | 7
-x -TA -DS -in -RT | 6 | 20 | 4
in: # Make sure '(G (p -> F q)) && ((X (p) U q) || ! X (p U (p && q)))'
in: # has 21 states and 96 transitions before minimization, and
in: # has 20 states and 89 transitions, after minimization.
in: (G (p -> F q)) && ((X (p) U q) || ! X (p U (p && q)))
-TGTA | 21 | 129 | XXX
-TGTA -RT | 17 | 93 | XXX
-TA | 20 | 92 | 12
-TA -RT | 15 | 57 | 9
-TA -lv | 21 | 104 | 6
-TA -lv -RT | 17 | 75 | 4
-TA -sp | 20 | 102 | 5
-TA -sp -RT | 16 | 70 | 3
-TA -lv -sp | 21 | 104 | 6
-TA -lv -sp -RT | 17 | 75 | 4
-TA -DS | 20 | 92 | 14
-TA -DS -RT | 18 | 81 | 13
-TA -DS -lv | 21 | 104 | 11
-TA -DS -lv -RT | 20 | 99 | 11
-TA -DS -sp | 20 | 102 | 10
-TA -DS -sp -RT | 19 | 97 | 10
-TA -DS -lv -sp | 21 | 104 | 11
-TA -DS -lv -sp -RT | 20 | 99 | 11
-x -TA -DS -in | 19 | 66 | 9
-x -TA -DS -in -RT | 15 | 52 | 9
in: GFa & GFb & GFc & GFd & GFe & GFg
-TGTA | 65 | 4160 | XXX
-TGTA -RT | 65 | 4160 | XXX
-TA | 64 | 4032 | 1
-TA -RT | 64 | 4032 | 1
-TA -lv | 64 | 4032 | 1
-TA -lv -RT | 64 | 4032 | 1
-TA -sp | 64 | 4032 | 1
-TA -sp -RT | 64 | 4032 | 1
-TA -lv -sp | 64 | 4032 | 1
-TA -lv -sp -RT | 64 | 4032 | 1
-TA -DS | 448 | 52416 | 70
-TA -DS -RT | 448 | 52416 | 70
-TA -DS -lv | 448 | 52416 | 70
-TA -DS -lv -RT | 448 | 52416 | 70
-TA -DS -sp | 448 | 52416 | 70
-TA -DS -sp -RT | 448 | 52416 | 70
-TA -DS -lv -sp | 448 | 52416 | 70
-TA -DS -lv -sp -RT | 448 | 52416 | 70
-x -TA -DS -in | 449 | 28608 | 65
-x -TA -DS -in -RT | 320 | 20352 | 65
in: Gq|Gr|(G(q|FGp)&G(r|FG!p))
-TGTA | 65 | 842 | XXX
-TGTA -RT | 21 | 294 | XXX
-TA | 64 | 740 | 26
-TA -RT | 22 | 264 | 14
-TA -lv | 65 | 776 | 15
-TA -lv -RT | 23 | 288 | 7
-TA -sp | 64 | 764 | 14
-TA -sp -RT | 22 | 280 | 6
-TA -lv -sp | 65 | 776 | 15
-TA -lv -sp -RT | 23 | 288 | 7
-TA -DS | 64 | 740 | 36
-TA -DS -RT | 26 | 366 | 22
-TA -DS -lv | 65 | 776 | 33
-TA -DS -lv -RT | 27 | 396 | 21
-TA -DS -sp | 64 | 764 | 32
-TA -DS -sp -RT | 26 | 386 | 20
-TA -DS -lv -sp | 65 | 776 | 33
-TA -DS -lv -sp -RT | 27 | 396 | 21
-x -TA -DS -in | 33 | 152 | 25
-x -TA -DS -in -RT | 21 | 112 | 17
in: FG((WaitRight4 M (HasRight1 W GWaitLeft0)) M HasLeft4)
-TGTA | 35 | 543 | XXX
-TGTA -RT | 32 | 527 | XXX
-TA | 34 | 428 | 11
-TA -RT | 30 | 408 | 9
-TA -lv | 35 | 498 | 5
-TA -lv -RT | 32 | 485 | 4
-TA -sp | 34 | 490 | 4
-TA -sp -RT | 31 | 477 | 3
-TA -lv -sp | 35 | 498 | 5
-TA -lv -sp -RT | 32 | 485 | 4
-TA -DS | 44 | 504 | 21
-TA -DS -RT | 40 | 486 | 18
-TA -DS -lv | 45 | 578 | 15
-TA -DS -lv -RT | 41 | 560 | 12
-TA -DS -sp | 44 | 568 | 14
-TA -DS -sp -RT | 40 | 550 | 11
-TA -DS -lv -sp | 45 | 578 | 15
-TA -DS -lv -sp -RT | 41 | 560 | 12
-x -TA -DS -in | 45 | 558 | 11
-x -TA -DS -in -RT | 39 | 532 | 8
in: G(F(GWaitLeft7 U Idle4) U (WaitLeft2 M IsEating2))
-TGTA | 69 | 1539 | XXX
-TGTA -RT | 49 | 935 | XXX
-TA | 68 | 1443 | 16
-TA -RT | 56 | 1179 | 15
-TA -lv | 68 | 1443 | 16
-TA -lv -RT | 56 | 1179 | 15
-TA -sp | 68 | 1443 | 16
-TA -sp -RT | 56 | 1179 | 15
-TA -lv -sp | 68 | 1443 | 16
-TA -lv -sp -RT | 56 | 1179 | 15
-TA -DS | 124 | 2964 | 44
-TA -DS -RT | 96 | 2099 | 42
-TA -DS -lv | 125 | 3028 | 42
-TA -DS -lv -RT | 97 | 2149 | 40
-TA -DS -sp | 124 | 3008 | 41
-TA -DS -sp -RT | 96 | 2129 | 39
-TA -DS -lv -sp | 125 | 3028 | 42
-TA -DS -lv -sp -RT | 97 | 2149 | 40
-x -TA -DS -in | 125 | 1838 | 25
-x -TA -DS -in -RT | 87 | 1296 | 25
EOF
# We don't check the output, but just running these might be enough to
# trigger assertions.
check a
check 'a U b'
check 'F a'
check 'a & b & c'
check 'a | b | (c U (d & (g U (h ^ i))))'
check 'a & (b U !a) & (b U !a)'
check 'Fa & b & GFc & Gd'
check 'Fa & a & GFc & Gc'
check 'Fc & (a | b) & GF(a | b) & Gc'
check 'a R (b R c)'
check '(a U b) U (c U d)'
check '((Gp2)U(F(1)))&(p1 R(p2 R p0))'
for opt in -TA; do
../ltl2tgba -ks $opt -in 'a U (b U c)' > stdout
grep 'transitions: 144$' stdout
grep 'states: 21$' stdout
done
for opt in -TA; do
../ltl2tgba -ks $opt -RT -in -DS 'a U (b U c)' > stdout
grep 'transitions: 69$' stdout
grep 'states: 10$' stdout
done
for opt in -TA; do
../ltl2tgba -ks $opt -RT -DS '!(Ga U b)' > stdout
grep 'transitions: 15$' stdout
grep 'states: 5$' stdout
done
for opt in -TA; do
../ltl2tgba -ks $opt -RT -DS 'Ga U b' > stdout
grep 'transitions: 11$' stdout
grep 'states: 6$' stdout
done
# Make sure '(G (p -> F q)) && ((X (p) U q) || ! X (p U (p && q)))'
# has 21 states and 96 transitions, before minimization.
f='(G (p -> F q)) && ((X (p) U q) || ! X (p U (p && q)))'
../ltl2tgba -ks -TA -DS "$f" > stdout
grep 'transitions: 96$' stdout
grep 'states: 21$' stdout
# Note: after minimization with -TA -RT.
# has 20 states and 89 transitions, after minimization.
../ltl2tgba -ks -TA -RT -DS "$f" > stdout
grep 'transitions: 85$' stdout
grep 'states: 19$' stdout
f='GFa & GFb & GFc & GFd & GFe & GFg'
../ltl2tgba -ks -TA -DS -x "$f" > stdout
grep 'transitions: 28351$' stdout
grep 'states: 449$' stdout
f='GFa & GFb & GFc & GFd & GFe & GFg'
../ltl2tgba -ks -TA -RT -x -lv -DS "$f" > stdout
grep 'transitions: 18496$' stdout
grep 'states: 290$' stdout
#tests with artificial livelock state:
run 0 ../ltl2tgba -ks -TA -lv -DS "Gq|Gr|(G(q|FGp)&G(r|FG!p))" >stdout
grep 'transitions: 784$' stdout
grep 'states: 66$' stdout
run 0 ../ltl2tgba -TA -RT -ks -lv -DS "Gq|Gr|(G(q|FGp)&G(r|FG!p))" >stdout
grep 'transitions: 384$' stdout
grep 'states: 26$' stdout
run 0 ../ltl2tgba -TGTA -RT -ks 'Gq|Gr|(G(q|FGp)&G(r|FG!p))' >stdout
grep 'transitions: 294$' stdout
grep 'states: 21$' stdout
f="FG((WaitRight4 M (HasRight1 W GWaitLeft0)) M HasLeft4)"
run 0 ../ltl2tgba -TA -RT -ks -in -R3f -x -DS "$f" >stdout
grep 'transitions: 450$' stdout
grep 'states: 38$' stdout
run 0 ../ltl2tgba -TA -RT -ks -lv -R3f -x -DS "$f" >stdout
grep 'transitions: 551$' stdout
grep 'states: 40$' stdout
run 0 ../ltl2tgba -TA -RT -ks "$f" >stdout
grep 'transitions: 424$' stdout
grep 'states: 31$' stdout
run 0 ../ltl2tgba -TA -RT -ks -sp -lv -in "$f" >stdout
grep 'transitions: 485$' stdout
grep 'states: 32$' stdout
run 0 ../ltl2tgba -TA -RT -ks -in -R3 -x -DS "$f" >stdout
grep 'transitions: 450$' stdout
grep 'states: 38$' stdout
run 0 ../ltl2tgba -TA -RT -ks -sp -lv -R3 -x -DS "$f" >stdout
grep 'transitions: 551$' stdout
grep 'states: 40$' stdout
run 0 ../ltl2tgba -TA -ks -sp -lv -DS "$f" >stdout
grep 'transitions: 597$' stdout
grep 'states: 46$' stdout
run 0 ../ltl2tgba -TA -RT -ks -sp -lv "$f" >stdout
grep 'transitions: 504$' stdout
grep 'states: 33$' stdout
run 0 ../ltl2tgba -TGTA -RT -ks "$f" >stdout
grep 'transitions: 527$' stdout
grep 'states: 32$' stdout
g="G(F(GWaitLeft7 U Idle4) U (WaitLeft2 M IsEating2))"
run 0 ../ltl2tgba -TA -RT -ks -DS "$g" >stdout
grep 'transitions: 2133$' stdout
grep 'states: 97$' stdout
run 0 ../ltl2tgba -TA -RT -ks -sp "$g" >stdout
grep 'transitions: 887$' stdout
grep 'states: 49$' stdout
run 0 ../ltl2tgba -TGTA -RT -ks "$g" >stdout
grep 'transitions: 935$' stdout
grep 'states: 49$' stdout
sed -n 's/in: \(.*\)/\1/p' checkta.txt > input.txt
run 0 ../checkta input.txt | tee output.txt
diff checkta.txt output.txt

2
src/tgbatest/ltl2tgba.cc
View file

@ -1442,11 +1442,9 @@ checked_main(int argc, char** argv)
opt_with_artificial_livelock);
tm.stop("conversion to TA");
spot::ta_ptr testing_automaton_nm = 0;
if (opt_bisim_ta)
{
tm.start("TA bisimulation");
testing_automaton_nm = testing_automaton;
testing_automaton = minimize_ta(testing_automaton);
tm.stop("TA bisimulation");
}