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autfilt: fix simpification of exclusive AP

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* bin/autfilt.cc: Here.
* tests/core/exclusive-tgba.test: Test it.
* NEWS: Mention the fix.
This commit is contained in:
Alexandre Duret-Lutz 2016-04-29 12:08:32 +02:00
parent 0b05a8f98b
commit 4f913c7fb5
3 changed files with 25 additions and 4 deletions
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15
tests/core/exclusive-tgba.test
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@ -1,6 +1,6 @@
#! /bin/sh
# -*- coding: utf-8 -*-
# Copyright (C) 2015 Laboratoire de Recherche et Développement de
# Copyright (C) 2015, 2016 Laboratoire de Recherche et Développement de
# l'Epita (LRDE).
#
# This file is part of Spot, a model checking library.
@ -160,3 +160,16 @@ run 0 autfilt -H --exclusive-ap=a,b,c --exclusive-ap=d,e \
--simplify-exclusive-ap automaton >out2
cat out2
diff out2 expected-simpl
# Example from the paper
test "6,50,14" = `ltl2tgba -B -f 'F(Ga | (GFb <-> GFc))' --stats='%s,%t,%e'`
test "6,24,12" = `ltl2tgba -B -f 'F(Ga | (GFb <-> GFc))' |
autfilt --exclusive-ap=a,b,c --stats='%s,%t,%e'`
test "5,22,10" = `ltl2tgba -B -f 'F(Ga | (GFb <-> GFc))' |
autfilt --small --exclusive-ap=a,b,c --stats='%s,%t,%e' --ap=3`
# The final automaton has 3 atomic propositions before
# simplifications, but only 2 after that.
ltl2tgba -B -f 'F(Ga | (GFb <-> GFc))' |
autfilt --small --exclusive-ap=a,b,c --simplify-ex --ap=3 > out
test "5,21,10" = `autfilt out --stats='%s,%t,%e' --ap=2`