d4967f20e9
* tests/python/acc_cond.ipynb, tests/python/contains.ipynb, tests/python/decompose.ipynb, tests/python/games.ipynb, tests/python/randltl.ipynb, tests/python/synthesis.ipynb, tests/python/testingaut.ipynb: here.
749 lines
48 KiB
Text
749 lines
48 KiB
Text
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"source": [
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"from IPython.display import display, HTML\n",
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"import spot\n",
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"spot.setup()"
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]
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},
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{
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"cell_type": "markdown",
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"source": [
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"To translate a formula into a Testing Automaton\n",
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"\n",
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"Start by building a Büchi automaton"
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]
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},
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"Then, gather all the atomic proposition in the formula, and create an automaton with changesets"
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
|
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"propset = spot.atomic_prop_collect_as_bdd(f, a)\n",
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"ta = spot.tgba_to_ta(a, propset, True, True, False, False, True)\n",
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"ta.show('.A')"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
|
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"Then, remove dead states, and remove stuttering transitions (i.e., transitions labeled by `{}`), marking as *livelock accepting* (rectangles) any states from which there exists a an accepting path labeled by `{}`."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"metadata": {},
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"outputs": [
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{
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}
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"source": [
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"ta = spot.tgba_to_ta(a, propset, True, True, False, False, False)\n",
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"ta.show('.A')"
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]
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},
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{
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"Finally, use bisimulation to minimize the number of states."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 5,
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"metadata": {},
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"outputs": [
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|
|
"<text text-anchor=\"middle\" x=\"586\" y=\"-77.8\" font-family=\"Lato\" font-size=\"14.00\">{a}</text>\n",
|
|
"</g>\n",
|
|
"</g>\n",
|
|
"</svg>\n"
|
|
],
|
|
"text/plain": [
|
|
"<spot.jupyter.SVG object>"
|
|
]
|
|
},
|
|
"execution_count": 5,
|
|
"metadata": {},
|
|
"output_type": "execute_result"
|
|
}
|
|
],
|
|
"source": [
|
|
"spot.minimize_ta(ta).show('.A')"
|
|
]
|
|
}
|
|
],
|
|
"metadata": {
|
|
"kernelspec": {
|
|
"display_name": "Python 3",
|
|
"language": "python",
|
|
"name": "python3"
|
|
},
|
|
"language_info": {
|
|
"codemirror_mode": {
|
|
"name": "ipython",
|
|
"version": 3
|
|
},
|
|
"file_extension": ".py",
|
|
"mimetype": "text/x-python",
|
|
"name": "python",
|
|
"nbconvert_exporter": "python",
|
|
"pygments_lexer": "ipython3",
|
|
"version": "3.7.3"
|
|
}
|
|
},
|
|
"nbformat": 4,
|
|
"nbformat_minor": 4
|
|
}
|