#!/bin/sh
# -*- 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 .
# While running some benchmark, Tomáš Babiak found that Spot took too
# much time (i.e. >1h) to translate those six formulae. It turns out
# that the WDBA minimization was performed after the degeneralization
# algorithm, while this is not necessary (WDBA will produce a BA, so
# we may as well skip degeneralization). Translating these formulae
# in the test-suite ensure that they don't take too much time (the
# buildfarm will timeout if it does).
. ./defs
set -e
run 0 ../tgbagraph | tee stdout
cat >expected < 1
1 [label="0"]
1 -> 1 [label="0"]
1 -> 2 [label="p1"]
1 -> 3 [label="p2\n{1}"]
2 [label="1"]
2 -> 3 [label="p1 & p2\n{0}"]
3 [label="2"]
3 -> 1 [label="p1 | p2\n{0,1}"]
3 -> 2 [label="!p1 | p2"]
3 -> 3 [label="1\n{0,1}"]
}
digraph G {
rankdir=LR
0 [label="", style=invis, width=0]
0 -> 1
1 [label="0"]
1 -> 1 [label="0"]
1 -> 2 [label="p1"]
1 -> 3 [label="p2\n{1}"]
2 [label="1"]
2 -> 3 [label="p1 & p2\n{0}"]
3 [label="2"]
3 -> 1 [label="p1 | p2\n{0,1}"]
}
digraph G {
rankdir=LR
0 [label="", style=invis, width=0]
0 -> 1
1 [label="0"]
1 -> 1 [label="0"]
1 -> 2 [label="p1"]
1 -> 3 [label="p2\n{1}"]
2 [label="1"]
2 -> 3 [label="p1 & p2\n{0}"]
3 [label="2"]
}
digraph G {
rankdir=LR
0 [label="", style=invis, width=0]
0 -> 1
1 [label="0"]
1 -> 1 [label="0"]
1 -> 2 [label="p1"]
1 -> 3 [label="p2\n{1}"]
2 [label="1"]
2 -> 3 [label="p1 & p2\n{0}"]
3 [label="2"]
3 -> 1 [label="p1 | p2\n{0,1}"]
3 -> 2 [label="!p1 | p2"]
3 -> 1 [label="1\n{0,1}"]
}
digraph G {
rankdir=LR
0 [label="", style=invis, width=0]
0 -> 1
1 [label="0"]
1 -> 2 [label="p1"]
1 -> 3 [label="p2\n{1}"]
2 [label="1"]
2 -> 3 [label="p1 & p2\n{0}"]
3 [label="2"]
3 -> 1 [label="1\n{0,1}"]
3 -> 2 [label="!p1 | p2"]
}
digraph G {
rankdir=LR
0 [label="", style=invis, width=0]
0 -> 1
1 [label="0"]
1 -> 2 [label="p1"]
1 -> 3 [label="p2\n{1}"]
2 [label="1"]
2 -> 3 [label="p1 & p2\n{0}"]
3 [label="2"]
3 -> 1 [label="1\n{0,1}"]
3 -> 2 [label="!p1 | p2"]
}
EOF
diff stdout expected