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overhaul the stutter-invariance checks

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* spot/twaalgos/stutter.cc, spot/twaalgos/stutter.hh: Cleanup and
document the api.
* spot/twa/twa.hh, doc/mainpage.dox: Add a stutter-invariant section.
* tests/python/stutter-inv-states.ipynb: Rename as ...
* tests/python/stutter-inv.ipynb: ... this, and add more comments.
* tests/Makefile.am, doc/org/tut.org: Adjust renaming.
* bench/stutter/stutter_invariance_randomgraph.cc,
bench/stutter/stutter_invariance_formulas.cc,
bench/stutter/Makefile.am: Make it compile again.
* bin/autfilt.cc: Call inplace variants.
* NEWS: Mention the overhaul.
This commit is contained in:
Alexandre Duret-Lutz 2017-10-31 17:21:38 +01:00
parent 2222661f98
commit 6459877a1a
12 changed files with 1169 additions and 882 deletions
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7
bench/stutter/stutter_invariance_randomgraph.cc
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@ -1,5 +1,5 @@
// -*- coding: utf-8 -*-
// Copyright (C) 2014, 2015 Laboratoire de Recherche et
// Copyright (C) 2014, 2015, 2017 Laboratoire de Recherche et
// Développement de l'Epita (LRDE).
//
// This file is part of Spot, a model checking library.
@ -77,8 +77,7 @@ main(int argc, char** argv)
do
{
spot::srand(++seed);
a = spot::random_graph(states_n, d, &ap, dict, 2, 0.1, 0.5,
true);
a = spot::random_graph(states_n, d, &ap, dict, 2, 0.1, 0.5, true);
}
while (a->is_empty());
auto na = spot::remove_fin(spot::dualize(a));
@ -102,7 +101,7 @@ main(int argc, char** argv)
sw.start();
bool res = spot::is_stutter_invariant(std::move(dup_a),
std::move(dup_na),
apdict, algo);
algo);
auto time = sw.stop();
std::cout << time;
if (algo > 1 && res != prev)