4d82758726
* bin/autfilt.cc: Fix the --help string for --complement, and also merge edges in the resulting automaton, as suggested by František Blahoudek. * tests/core/complement.test: Adjust output and add František's example.
144 lines
2.8 KiB
Bash
Executable file
144 lines
2.8 KiB
Bash
Executable file
#!/bin/sh
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# -*- coding: utf-8 -*-
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# Copyright (C) 2015-2018 Laboratoire de Recherche et Développement de
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# l'Epita (LRDE).
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#
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# This file is part of Spot, a model checking library.
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#
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# Spot is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# Spot is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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# License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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. ./defs
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set -e
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randaut -H -A 'random 0..4' -Q1..10 -D -n 50 0..2 >aut
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run 0 autfilt --complement -H aut >/dev/null
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cat >in <<EOF
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HOA: v1
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States: 0
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Acceptance: 0 t
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--BODY--
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--END--
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EOF
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autfilt --complement -H in >out
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cat >expected <<EOF
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HOA: v1
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States: 1
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Start: 0
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AP: 0
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acc-name: all
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Acceptance: 0 t
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properties: trans-labels explicit-labels state-acc complete
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properties: deterministic
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--BODY--
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State: 0
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[t] 0
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--END--
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EOF
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diff out expected
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ltl2tgba -H 'GFa & GFb' Xa Fa 'FGa & FGb' | autfilt --complement -H >out
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cat >expected <<EOF
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HOA: v1
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States: 1
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Start: 0
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AP: 2 "a" "b"
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acc-name: generalized-co-Buchi 2
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Acceptance: 2 Fin(0)|Fin(1)
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properties: trans-labels explicit-labels trans-acc complete
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properties: deterministic stutter-invariant
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--BODY--
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State: 0
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[!0&!1] 0
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[0&!1] 0 {0}
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[!0&1] 0 {1}
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[0&1] 0 {0 1}
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--END--
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HOA: v1
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States: 4
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Start: 1
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AP: 1 "a"
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acc-name: co-Buchi
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Acceptance: 1 Fin(0)
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properties: trans-labels explicit-labels state-acc complete
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properties: deterministic weak
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--BODY--
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State: 0
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[0] 2
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[!0] 3
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State: 1
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[t] 0
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State: 2 {0}
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[t] 2
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State: 3
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[t] 3
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--END--
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HOA: v1
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States: 2
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Start: 1
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AP: 1 "a"
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acc-name: co-Buchi
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Acceptance: 1 Fin(0)
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properties: trans-labels explicit-labels state-acc complete
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properties: deterministic stutter-invariant weak
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--BODY--
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State: 0 {0}
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[t] 0
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State: 1
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[0] 0
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[!0] 1
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--END--
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HOA: v1
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States: 2
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Start: 0
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AP: 2 "a" "b"
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acc-name: parity min even 2
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Acceptance: 2 Inf(0) | Fin(1)
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properties: trans-labels explicit-labels trans-acc complete
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properties: deterministic stutter-invariant
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--BODY--
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State: 0
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[!0 | !1] 0
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[0&1] 1 {1}
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State: 1
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[!0 | !1] 0 {0}
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[0&1] 1 {1}
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--END--
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EOF
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diff out expected
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# The complement of a nondeterministic automaton is currently done via
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# a determinization.
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ltl2tgba -H 'FGa' | autfilt --complement >out
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cat >expected <<EOF
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HOA: v1
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States: 2
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Start: 0
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AP: 1 "a"
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acc-name: parity min even 2
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Acceptance: 2 Inf(0) | Fin(1)
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properties: trans-labels explicit-labels trans-acc complete
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properties: deterministic stutter-invariant
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--BODY--
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State: 0
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[!0] 0
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[0] 1 {1}
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State: 1
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[!0] 0 {0}
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[0] 1 {1}
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--END--
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EOF
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diff out expected
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