postproc: introduce --parity output

* spot/twaalgos/postproc.hh, spot/twaalgos/postproc.cc: Add parity
  options.
* bin/common_post.cc: Add support for --parity.
* NEWS: Mention it.
* tests/core/parity2.test: New file.
* tests/Makefile.am: Add it.
This commit is contained in:
Alexandre Duret-Lutz 2018-01-02 12:06:03 +01:00
parent 412c2059bf
commit 42ebf8b18c
6 changed files with 390 additions and 41 deletions

View file

@ -1,10 +1,10 @@
## -*- coding: utf-8 -*-
## Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
## Laboratoire de Recherche et Développement de l'Epita (LRDE).
## Copyright (C) 2003, 2004, 2005, 2006 Laboratoire d'Informatique de
## Paris 6 (LIP6), département Systèmes Répartis Coopératifs (SRC),
## Université Pierre et Marie Curie.
## Copyright (C) 2009-2018 Laboratoire de Recherche et Développement
## de l'Epita (LRDE).
## Copyright (C) 2003-2006 Laboratoire d'Informatique de Paris 6
## (LIP6), département Systèmes Répartis Coopératifs (SRC), Université
## Pierre et Marie Curie.
##
## This file is part of Spot, a model checking library.
##
@ -310,6 +310,7 @@ TESTS_twa = \
core/dca.test \
core/dnfstreett.test \
core/parity.test \
core/parity2.test \
core/ltlsynt.test
############################## PYTHON ##############################

252
tests/core/parity2.test Executable file
View file

@ -0,0 +1,252 @@
#!/bin/sh
# -*- coding: utf-8 -*-
# Copyright (C) 2018 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 <http://www.gnu.org/licenses/>.
. ./defs
set -e
rm -rf res res2
for x in P 'Pmin odd' 'Pmax even'; do
ltl2tgba "-$x" FGa 'GFa & GFb' >>res
ltl2tgba FGa 'GFa & GFb' | autfilt --name=%M --high "-$x" >>res2
ltl2tgba -D "-$x" FGa 'GFa & GFb' >>res3
ltl2tgba FGa 'GFa & GFb' | autfilt -D --name=%M --high "-$x" >>res4
done
cat >expected<<EOF
HOA: v1
name: "FGa"
States: 2
Start: 0
AP: 1 "a"
acc-name: Buchi
Acceptance: 1 Inf(0)
properties: trans-labels explicit-labels state-acc stutter-invariant
properties: inherently-weak
--BODY--
State: 0
[t] 0
[0] 1
State: 1 {0}
[0] 1
--END--
HOA: v1
name: "G(Fa & Fb)"
States: 2
Start: 0
AP: 2 "a" "b"
acc-name: Buchi
Acceptance: 1 Inf(0)
properties: trans-labels explicit-labels trans-acc complete
properties: deterministic stutter-invariant
--BODY--
State: 0
[0&1] 0 {0}
[!1] 0
[!0&1] 1
State: 1
[0] 0 {0}
[!0] 1
--END--
HOA: v1
name: "FGa"
States: 2
Start: 0
AP: 1 "a"
acc-name: Rabin 1
Acceptance: 2 Fin(0) & Inf(1)
properties: trans-labels explicit-labels state-acc stutter-invariant
properties: inherently-weak
--BODY--
State: 0
[t] 0
[0] 1
State: 1 {1}
[0] 1
--END--
HOA: v1
name: "G(Fa & Fb)"
States: 2
Start: 0
AP: 2 "a" "b"
acc-name: Rabin 1
Acceptance: 2 Fin(0) & Inf(1)
properties: trans-labels explicit-labels trans-acc complete
properties: deterministic stutter-invariant
--BODY--
State: 0
[0&1] 0 {1}
[!1] 0
[!0&1] 1
State: 1
[0] 0 {1}
[!0] 1
--END--
HOA: v1
name: "FGa"
States: 2
Start: 0
AP: 1 "a"
acc-name: Buchi
Acceptance: 1 Inf(0)
properties: trans-labels explicit-labels state-acc stutter-invariant
properties: inherently-weak
--BODY--
State: 0
[t] 0
[0] 1
State: 1 {0}
[0] 1
--END--
HOA: v1
name: "G(Fa & Fb)"
States: 2
Start: 0
AP: 2 "a" "b"
acc-name: Buchi
Acceptance: 1 Inf(0)
properties: trans-labels explicit-labels trans-acc complete
properties: deterministic stutter-invariant
--BODY--
State: 0
[0&1] 0 {0}
[!1] 0
[!0&1] 1
State: 1
[0] 0 {0}
[!0] 1
--END--
EOF
diff expected res
diff expected res2
cat >expected2<<EOF
HOA: v1
name: "FGa"
States: 2
Start: 0
AP: 1 "a"
acc-name: Rabin 1
Acceptance: 2 Fin(0) & Inf(1)
properties: trans-labels explicit-labels trans-acc complete
properties: deterministic stutter-invariant
--BODY--
State: 0
[!0] 0
[0] 1 {1}
State: 1
[!0] 0 {0}
[0] 1 {1}
--END--
HOA: v1
name: "G(Fa & Fb)"
States: 2
Start: 0
AP: 2 "a" "b"
acc-name: Buchi
Acceptance: 1 Inf(0)
properties: trans-labels explicit-labels trans-acc complete
properties: deterministic stutter-invariant
--BODY--
State: 0
[0&1] 0 {0}
[!1] 0
[!0&1] 1
State: 1
[0] 0 {0}
[!0] 1
--END--
HOA: v1
name: "FGa"
States: 2
Start: 0
AP: 1 "a"
acc-name: Rabin 1
Acceptance: 2 Fin(0) & Inf(1)
properties: trans-labels explicit-labels trans-acc complete
properties: deterministic stutter-invariant
--BODY--
State: 0
[!0] 0
[0] 1 {1}
State: 1
[!0] 0 {0}
[0] 1 {1}
--END--
HOA: v1
name: "G(Fa & Fb)"
States: 2
Start: 0
AP: 2 "a" "b"
acc-name: Rabin 1
Acceptance: 2 Fin(0) & Inf(1)
properties: trans-labels explicit-labels trans-acc complete
properties: deterministic stutter-invariant
--BODY--
State: 0
[0&1] 0 {1}
[!1] 0
[!0&1] 1
State: 1
[0] 0 {1}
[!0] 1
--END--
HOA: v1
name: "FGa"
States: 2
Start: 0
AP: 1 "a"
acc-name: parity max even 2
Acceptance: 2 Fin(1) & Inf(0)
properties: trans-labels explicit-labels trans-acc complete
properties: deterministic stutter-invariant
--BODY--
State: 0
[!0] 0
[0] 1 {0}
State: 1
[!0] 0 {1}
[0] 1 {0}
--END--
HOA: v1
name: "G(Fa & Fb)"
States: 2
Start: 0
AP: 2 "a" "b"
acc-name: Buchi
Acceptance: 1 Inf(0)
properties: trans-labels explicit-labels trans-acc complete
properties: deterministic stutter-invariant
--BODY--
State: 0
[0&1] 0 {0}
[!1] 0
[!0&1] 1
State: 1
[0] 0 {0}
[!0] 1
--END--
EOF
diff expected2 res3
diff expected2 res4
ltlcross 'ltl2tgba -P' 'ltl2tgba -P"odd max"' 'ltl2tgba -P"even min"' \
-f FGa -f 'GFa&GFb' -f 'GF(a <-> XXXb)'