09c93a3a3d
std::cerr will flush after each operator<< by default, so it's simpler to use \n instead of std::endl, especially if we can merge \n into the previous string. Ideally we should prefer \n for std::cout as well, but there are reasonable cases where we want to call std::endl there, so it's hard to enforce. * tests/sanity/style.test: Diagnose occurrences of cerr.*<<.*endl. * bin/autcross.cc, bin/autfilt.cc, bin/ltlcross.cc, bin/ltlsynt.cc, spot/tl/formula.cc, spot/twa/bdddict.cc, tests/core/checkpsl.cc, tests/core/checkta.cc, tests/core/consterm.cc, tests/core/emptchk.cc, tests/core/equalsf.cc, tests/core/ikwiad.cc, tests/core/kind.cc, tests/core/length.cc, tests/core/ltlrel.cc, tests/core/parity.cc, tests/core/randtgba.cc, tests/core/reduc.cc, tests/core/syntimpl.cc, tests/ltsmin/modelcheck.cc: Fix them.
228 lines
7.7 KiB
C++
228 lines
7.7 KiB
C++
// -*- coding: utf-8 -*-
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// Copyright (C) 2014-2016, 2018, 2019 Laboratoire de Recherche et
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// Développement de l'Epita (LRDE).
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//
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// This file is part of Spot, a model checking library.
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//
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// Spot is free software; you can redistribute it and/or modify it
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// under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 3 of the License, or
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// (at your option) any later version.
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//
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// Spot is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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// License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "config.h"
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#include <iostream>
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#include <iomanip>
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#include <fstream>
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#include <cassert>
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#include <cstdlib>
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#include <cstring>
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#include <spot/tl/parse.hh>
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#include <spot/twaalgos/ltl2tgba_fm.hh>
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#include <spot/twaalgos/sccfilter.hh>
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#include <spot/twaalgos/degen.hh>
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#include <spot/twaalgos/stats.hh>
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#include <spot/taalgos/minimize.hh>
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#include <spot/taalgos/tgba2ta.hh>
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#include <spot/taalgos/dot.hh>
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#include <spot/taalgos/stats.hh>
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static void
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syntax(char* prog)
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{
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std::cerr << prog << " file\n";
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exit(2);
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}
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static void
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stats(std::string title, const spot::ta_ptr& ta)
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{
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auto s = stats_reachable(ta);
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std::cout << std::left << std::setw(20) << title << " | "
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<< std::right << std::setw(6) << s.states << " | "
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<< std::setw(6) << s.edges << " | "
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<< std::setw(6) << s.acceptance_states << '\n';
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}
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static void
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stats(std::string title, const spot::twa_ptr& tg)
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{
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auto s = stats_reachable(tg);
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std::cout << std::left << std::setw(20) << title << " | "
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<< std::right << std::setw(6) << s.states << " | "
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<< std::setw(6) << s.edges << " | "
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<< std::setw(6) << "XXX" << '\n';
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}
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int
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main(int argc, char** argv)
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{
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if (argc != 2)
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syntax(argv[0]);
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std::ifstream input(argv[1]);
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if (!input)
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{
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std::cerr << "failed to open " << argv[1] << '\n';
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return 2;
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}
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auto d = spot::make_bdd_dict();
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std::string s;
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while (std::getline(input, s))
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{
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std::cout << "in: " << s << '\n';
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if (s.empty() || s[0] == '#') // Skip comments
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continue;
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auto pf = spot::parse_infix_psl(s);
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if (pf.format_errors(std::cerr))
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return 2;
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auto f = pf.f;
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{
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auto a = ltl_to_tgba_fm(f, d);
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bdd ap_set = atomic_prop_collect_as_bdd(f, a);
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// run 0 ../ikwiad -TGTA -ks "$1"
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// run 0 ../ikwiad -TGTA -RT -ks "$1"
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{
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auto t = spot::tgba_to_tgta(a, ap_set);
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stats("-TGTA", t);
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stats("-TGTA -RT", minimize_tgta(t));
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}
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{
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// run 0 ../ikwiad -TA -ks "$1"
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// run 0 ../ikwiad -TA -RT -ks "$1"
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auto t = spot::tgba_to_ta(a, ap_set,
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false, // degen (-DS)
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false, // artificial_initial_state (-in)
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false, // single_pass (-sp),
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false); // artificial_livelock (-lv)
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stats("-TA", t);
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stats("-TA -RT", minimize_ta(t));
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}
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{
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// run 0 ../ikwiad -TA -lv -ks "$1"
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// run 0 ../ikwiad -TA -lv -RT -ks "$1"
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auto t = spot::tgba_to_ta(a, ap_set,
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false, // degen (-DS)
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false, // artificial_initial_state (-in)
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false, // single_pass (-sp),
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true); // artificial_livelock (-lv)
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stats("-TA -lv", t);
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stats("-TA -lv -RT", minimize_ta(t));
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}
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{
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// run 0 ../ikwiad -TA -sp -ks "$1"
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// run 0 ../ikwiad -TA -sp -RT -ks "$1"
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auto t = spot::tgba_to_ta(a, ap_set,
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false, // degen (-DS)
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false, // artificial_initial_state (-in)
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true, // single_pass (-sp),
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false); // artificial_livelock (-lv)
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stats("-TA -sp", t);
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stats("-TA -sp -RT", minimize_ta(t));
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}
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{
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// run 0 ../ikwiad -TA -lv -sp -ks "$1"
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// run 0 ../ikwiad -TA -lv -sp -RT -ks "$1"
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auto t = spot::tgba_to_ta(a, ap_set,
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false, // degen (-DS)
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false, // artificial_initial_state (-in)
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true, // single_pass (-sp),
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true); // artificial_livelock (-lv)
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stats("-TA -lv -sp", t);
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stats("-TA -lv -sp -RT", minimize_ta(t));
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}
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a = spot::degeneralize(a);
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{
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// run 0 ../ikwiad -TA -DS -ks "$1"
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// run 0 ../ikwiad -TA -DS -RT -ks "$1"
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auto t = spot::tgba_to_ta(a, ap_set,
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true, // degen (-DS)
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false, // artificial_initial_state (-in)
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false, // single_pass (-sp),
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false); // artificial_livelock (-lv)
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stats("-TA -DS", t);
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stats("-TA -DS -RT", minimize_ta(t));
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}
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{
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// run 0 ../ikwiad -TA -DS -lv -ks "$1"
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// run 0 ../ikwiad -TA -DS -lv -RT -ks "$1"
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auto t = spot::tgba_to_ta(a, ap_set,
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true, // degen (-DS)
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false, // artificial_initial_state (-in)
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false, // single_pass (-sp),
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true); // artificial_livelock (-lv)
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stats("-TA -DS -lv", t);
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stats("-TA -DS -lv -RT", minimize_ta(t));
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}
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{
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// run 0 ../ikwiad -TA -DS -sp -ks "$1"
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// run 0 ../ikwiad -TA -DS -sp -RT -ks "$1"
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auto t = spot::tgba_to_ta(a, ap_set,
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true, // degen (-DS)
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false, // artificial_initial_state (-in)
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true, // single_pass (-sp),
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false); // artificial_livelock (-lv)
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stats("-TA -DS -sp", t);
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stats("-TA -DS -sp -RT", minimize_ta(t));
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}
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{
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// run 0 ../ikwiad -TA -DS -lv -sp -ks "$1"
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// run 0 ../ikwiad -TA -DS -lv -sp -RT -ks "$1"
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auto t = spot::tgba_to_ta(a, ap_set,
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true, // degen (-DS)
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false, // artificial_initial_state (-in)
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true, // single_pass (-sp),
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true); // artificial_livelock (-lv)
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stats("-TA -DS -lv -sp", t);
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stats("-TA -DS -lv -sp -RT", minimize_ta(t));
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}
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}
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// Some cases with -x -R3 -DS -in
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{
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auto a = spot::degeneralize(scc_filter(ltl_to_tgba_fm(f, d, true)));
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bdd ap_set = atomic_prop_collect_as_bdd(f, a);
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{
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// run 0 ../ikwiad -x -R3 -DS -TA -in -ks "$1"
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// run 0 ../ikwiad -x -R3 -DS -TA -in -RT -ks "$1"
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auto t = spot::tgba_to_ta(a, ap_set,
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true, // degen (-DS)
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false, // artificial_initial_state (-in)
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false, // single_pass (-sp),
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true); // artificial_livelock (-lv)
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stats("-x -TA -DS -in", t);
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stats("-x -TA -DS -in -RT", minimize_ta(t));
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}
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}
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}
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assert(spot::fnode::instances_check());
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return 0;
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}
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