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simulation: try pulling marks instead of pushing them for sbacc input

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Suggested by František Blahoudek.

* spot/twaalgos/simulation.cc: When doing forward simulation with
state-based acceptance as input but transition-based acceptance as
output, pull acceptance marks on incoming edges instead of pushing
them to outgoing edges.
* tests/core/dra2dba.test, tests/core/exclusive-tgba.test,
tests/core/ltlcrossce.test, tests/core/satmin3.test,
tests/core/sim3.test, tests/python/satmin.ipynb: Adjust test cases.
* NEWS: Mention the change.
This commit is contained in:
Alexandre Duret-Lutz 2019-02-26 18:13:42 +01:00
parent e191a0341b
commit 8959eabad6
8 changed files with 588 additions and 474 deletions
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8
tests/core/exclusive-tgba.test
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@ -1,7 +1,7 @@
#! /bin/sh
# -*- coding: utf-8 -*-
# Copyright (C) 2015, 2016, 2018 Laboratoire de Recherche et Développement de
# l'Epita (LRDE).
# Copyright (C) 2015-2016, 2018-2019 Laboratoire de Recherche et
# Développement de l'Epita (LRDE).
#
# This file is part of Spot, a model checking library.
#
@ -166,13 +166,13 @@ diff out2 expected-simpl
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))' |
test "4,18,8" = `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`
test "4,17,8" = `autfilt out --stats='%s,%t,%e' --ap=2`
# Issue #363.