2a308182db
Fixes #319. * spot/twaalgos/dot.cc: Enable "a" by default. * bin/common_aoutput.cc, NEWS: Document it. * doc/org/autfilt.org, doc/org/concepts.org, doc/org/dstar2tgba.org, doc/org/hierarchy.org, doc/org/ltl2tgba.org, doc/org/oaut.org, doc/org/randaut.org, doc/org/satmin.org, doc/org/tut23.org, doc/org/tut24.org, doc/org/tut30.org, doc/org/tut31.org: Adjust or simplify the documentation. * tests/core/det.test, tests/core/dstar.test, tests/core/monitor.test, tests/core/neverclaimread.test, tests/core/readsave.test, tests/core/tgbagraph.test, tests/core/wdba.test, tests/python/_autparserr.ipynb, tests/python/automata-io.ipynb, tests/python/automata.ipynb, tests/python/highlighting.ipynb tests/python/ltsmin-dve.ipynb, tests/python/ltsmin-pml.ipynb, tests/python/product.ipynb, tests/python/testingaut.ipynb, tests/python/word.ipynb: Adjust test cases.
1009 lines
52 KiB
Text
1009 lines
52 KiB
Text
{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": 1,
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"metadata": {},
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"outputs": [],
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"source": [
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"from IPython.display import display\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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"metadata": {},
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"source": [
|
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"# Converting automata to strings"
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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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"Use `to_str()` to output a string representing the automaton in different formats."
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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": 2,
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|
"metadata": {},
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|
"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"HOA: v1\n",
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"States: 2\n",
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"Start: 1\n",
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"AP: 2 \"a\" \"b\"\n",
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"acc-name: Buchi\n",
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"Acceptance: 1 Inf(0)\n",
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"properties: trans-labels explicit-labels state-acc deterministic\n",
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"properties: stutter-invariant terminal\n",
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"--BODY--\n",
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"State: 0 {0}\n",
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"[t] 0\n",
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"State: 1\n",
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"[1] 0\n",
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"[0&!1] 1\n",
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"--END--\n",
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"never {\n",
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"T0_init:\n",
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" if\n",
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" :: (b) -> goto accept_all\n",
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" :: ((a) && (!(b))) -> goto T0_init\n",
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" fi;\n",
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"accept_all:\n",
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" skip\n",
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"}\n",
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"\n",
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"digraph G {\n",
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" rankdir=LR\n",
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" label=<<br/>[Büchi]>\n",
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" labelloc=\"t\"\n",
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" node [shape=\"circle\"]\n",
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" node [style=\"filled\", fillcolor=\"#ffffaa\"]\n",
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" fontname=\"Lato\"\n",
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" node [fontname=\"Lato\"]\n",
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" edge [fontname=\"Lato\"]\n",
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" size=\"10.2,5\" edge[arrowhead=vee, arrowsize=.7]\n",
|
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" I [label=\"\", style=invis, width=0]\n",
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" I -> 1\n",
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" 0 [label=<0>, peripheries=2]\n",
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" 0 -> 0 [label=<1>]\n",
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" 1 [label=<1>]\n",
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" 1 -> 0 [label=<b>]\n",
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" 1 -> 1 [label=<a & !b>]\n",
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"}\n",
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"\n",
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"2 1\n",
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"0 1 -1\n",
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"1 \"b\"\n",
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"0 & \"a\" ! \"b\"\n",
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"-1\n",
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"1 0 0 -1\n",
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"1 t\n",
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"-1\n",
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"\n"
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]
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}
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],
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"source": [
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"a = spot.translate('a U b')\n",
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"for fmt in ('hoa', 'spin', 'dot', 'lbtt'):\n",
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" print(a.to_str(fmt))"
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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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"# Saving automata to files"
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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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"Use `save()` to save the automaton into a file."
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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": 3,
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"metadata": {},
|
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"outputs": [
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{
|
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"data": {
|
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"image/svg+xml": [
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"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n",
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"<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\"\n",
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|
" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n",
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"<!-- Generated by graphviz version 2.38.0 (20140413.2041)\n",
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" -->\n",
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"<!-- Title: G Pages: 1 -->\n",
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"<svg width=\"171pt\" height=\"125pt\"\n",
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" viewBox=\"0.00 0.00 171.00 124.80\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n",
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"<g id=\"graph0\" class=\"graph\" transform=\"scale(1 1) rotate(0) translate(4 120.8)\">\n",
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"<title>G</title>\n",
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"<polygon fill=\"white\" stroke=\"none\" points=\"-4,4 -4,-120.8 167,-120.8 167,4 -4,4\"/>\n",
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"<text text-anchor=\"start\" x=\"58.5\" y=\"-86.6\" font-family=\"Lato\" font-size=\"14.00\">[Büchi]</text>\n",
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"<!-- I -->\n",
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"<!-- 1 -->\n",
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"<g id=\"node2\" class=\"node\"><title>1</title>\n",
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"<ellipse fill=\"#ffffaa\" stroke=\"black\" cx=\"56\" cy=\"-22\" rx=\"18\" ry=\"18\"/>\n",
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"<text text-anchor=\"middle\" x=\"56\" y=\"-18.3\" font-family=\"Lato\" font-size=\"14.00\">1</text>\n",
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"</g>\n",
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"<!-- I->1 -->\n",
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"<g id=\"edge1\" class=\"edge\"><title>I->1</title>\n",
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"<path fill=\"none\" stroke=\"black\" d=\"M1.15491,-22C2.79388,-22 17.1543,-22 30.6317,-22\"/>\n",
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"<polygon fill=\"black\" stroke=\"black\" points=\"37.9419,-22 30.9419,-25.1501 34.4419,-22 30.9419,-22.0001 30.9419,-22.0001 30.9419,-22.0001 34.4419,-22 30.9418,-18.8501 37.9419,-22 37.9419,-22\"/>\n",
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"</g>\n",
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"<!-- 1->1 -->\n",
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"<g id=\"edge4\" class=\"edge\"><title>1->1</title>\n",
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"<path fill=\"none\" stroke=\"black\" d=\"M49.6208,-39.0373C48.3189,-48.8579 50.4453,-58 56,-58 60.166,-58 62.4036,-52.8576 62.7128,-46.1433\"/>\n",
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"<polygon fill=\"black\" stroke=\"black\" points=\"62.3792,-39.0373 65.8541,-45.8818 62.5434,-42.5335 62.7076,-46.0296 62.7076,-46.0296 62.7076,-46.0296 62.5434,-42.5335 59.561,-46.1774 62.3792,-39.0373 62.3792,-39.0373\"/>\n",
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"<text text-anchor=\"start\" x=\"37.5\" y=\"-61.8\" font-family=\"Lato\" font-size=\"14.00\">a & !b</text>\n",
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"</g>\n",
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"<!-- 0 -->\n",
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"<g id=\"node3\" class=\"node\"><title>0</title>\n",
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"<ellipse fill=\"#ffffaa\" stroke=\"black\" cx=\"141\" cy=\"-22\" rx=\"18\" ry=\"18\"/>\n",
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"<ellipse fill=\"none\" stroke=\"black\" cx=\"141\" cy=\"-22\" rx=\"22\" ry=\"22\"/>\n",
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"<text text-anchor=\"middle\" x=\"141\" y=\"-18.3\" font-family=\"Lato\" font-size=\"14.00\">0</text>\n",
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"</g>\n",
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"<!-- 1->0 -->\n",
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"<g id=\"edge3\" class=\"edge\"><title>1->0</title>\n",
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"<path fill=\"none\" stroke=\"black\" d=\"M74.1977,-22C85.0734,-22 99.3874,-22 111.887,-22\"/>\n",
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"<polygon fill=\"black\" stroke=\"black\" points=\"118.997,-22 111.997,-25.1501 115.497,-22 111.997,-22.0001 111.997,-22.0001 111.997,-22.0001 115.497,-22 111.997,-18.8501 118.997,-22 118.997,-22\"/>\n",
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"<text text-anchor=\"start\" x=\"92\" y=\"-25.8\" font-family=\"Lato\" font-size=\"14.00\">b</text>\n",
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"</g>\n",
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"<!-- 0->0 -->\n",
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"<g id=\"edge2\" class=\"edge\"><title>0->0</title>\n",
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"<path fill=\"none\" stroke=\"black\" d=\"M132.994,-42.5808C131.886,-52.8447 134.555,-62 141,-62 145.834,-62 148.544,-56.8502 149.129,-49.9451\"/>\n",
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"<polygon fill=\"black\" stroke=\"black\" points=\"149.006,-42.5808 152.273,-49.5273 149.065,-46.0803 149.123,-49.5798 149.123,-49.5798 149.123,-49.5798 149.065,-46.0803 145.973,-49.6324 149.006,-42.5808 149.006,-42.5808\"/>\n",
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"<text text-anchor=\"middle\" x=\"141\" y=\"-65.8\" font-family=\"Lato\" font-size=\"14.00\">1</text>\n",
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"</g>\n",
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"</g>\n",
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"</svg>\n"
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],
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"text/plain": [
|
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"<spot.impl.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f1f40579030> >"
|
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]
|
|
},
|
|
"execution_count": 3,
|
|
"metadata": {},
|
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"output_type": "execute_result"
|
|
}
|
|
],
|
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"source": [
|
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"a.save('example.aut').save('example.aut', format='lbtt', append=True)"
|
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]
|
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},
|
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{
|
|
"cell_type": "code",
|
|
"execution_count": 4,
|
|
"metadata": {},
|
|
"outputs": [
|
|
{
|
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"name": "stdout",
|
|
"output_type": "stream",
|
|
"text": [
|
|
"HOA: v1\r\n",
|
|
"States: 2\r\n",
|
|
"Start: 1\r\n",
|
|
"AP: 2 \"a\" \"b\"\r\n",
|
|
"acc-name: Buchi\r\n",
|
|
"Acceptance: 1 Inf(0)\r\n",
|
|
"properties: trans-labels explicit-labels state-acc deterministic\r\n",
|
|
"properties: stutter-invariant terminal\r\n",
|
|
"--BODY--\r\n",
|
|
"State: 0 {0}\r\n",
|
|
"[t] 0\r\n",
|
|
"State: 1\r\n",
|
|
"[1] 0\r\n",
|
|
"[0&!1] 1\r\n",
|
|
"--END--\r\n",
|
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"2 1\r\n",
|
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"0 1 -1\r\n",
|
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"1 \"b\"\r\n",
|
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"0 & \"a\" ! \"b\"\r\n",
|
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"-1\r\n",
|
|
"1 0 0 -1\r\n",
|
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"1 t\r\n",
|
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"-1\r\n"
|
|
]
|
|
}
|
|
],
|
|
"source": [
|
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"!cat example.aut"
|
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]
|
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},
|
|
{
|
|
"cell_type": "markdown",
|
|
"metadata": {},
|
|
"source": [
|
|
"# Reading automata from files"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "markdown",
|
|
"metadata": {},
|
|
"source": [
|
|
"Use `spot.automata()` to read multiple automata from a file, and `spot.automaton()` to read only one."
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": 5,
|
|
"metadata": {},
|
|
"outputs": [
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{
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|
"data": {
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"image/svg+xml": [
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"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n",
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"<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\"\n",
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" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n",
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"<!-- Generated by graphviz version 2.38.0 (20140413.2041)\n",
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" -->\n",
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"<!-- Title: G Pages: 1 -->\n",
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"<svg width=\"171pt\" height=\"125pt\"\n",
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" viewBox=\"0.00 0.00 171.00 124.80\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n",
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"<g id=\"graph0\" class=\"graph\" transform=\"scale(1 1) rotate(0) translate(4 120.8)\">\n",
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"<title>G</title>\n",
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"<polygon fill=\"white\" stroke=\"none\" points=\"-4,4 -4,-120.8 167,-120.8 167,4 -4,4\"/>\n",
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"<text text-anchor=\"start\" x=\"58.5\" y=\"-86.6\" font-family=\"Lato\" font-size=\"14.00\">[Büchi]</text>\n",
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"<!-- I -->\n",
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"<!-- 1 -->\n",
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"<g id=\"node2\" class=\"node\"><title>1</title>\n",
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"<ellipse fill=\"#ffffaa\" stroke=\"black\" cx=\"56\" cy=\"-22\" rx=\"18\" ry=\"18\"/>\n",
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"<text text-anchor=\"middle\" x=\"56\" y=\"-18.3\" font-family=\"Lato\" font-size=\"14.00\">1</text>\n",
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"</g>\n",
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"<!-- I->1 -->\n",
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"<g id=\"edge1\" class=\"edge\"><title>I->1</title>\n",
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"<path fill=\"none\" stroke=\"black\" d=\"M1.15491,-22C2.79388,-22 17.1543,-22 30.6317,-22\"/>\n",
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"</g>\n",
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"<!-- 1->1 -->\n",
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"<g id=\"edge4\" class=\"edge\"><title>1->1</title>\n",
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"<path fill=\"none\" stroke=\"black\" d=\"M49.6208,-39.0373C48.3189,-48.8579 50.4453,-58 56,-58 60.166,-58 62.4036,-52.8576 62.7128,-46.1433\"/>\n",
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"<text text-anchor=\"start\" x=\"37.5\" y=\"-61.8\" font-family=\"Lato\" font-size=\"14.00\">a & !b</text>\n",
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"</g>\n",
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"<!-- 0 -->\n",
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"<g id=\"node3\" class=\"node\"><title>0</title>\n",
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"<ellipse fill=\"#ffffaa\" stroke=\"black\" cx=\"141\" cy=\"-22\" rx=\"18\" ry=\"18\"/>\n",
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"<ellipse fill=\"none\" stroke=\"black\" cx=\"141\" cy=\"-22\" rx=\"22\" ry=\"22\"/>\n",
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"<text text-anchor=\"middle\" x=\"141\" y=\"-18.3\" font-family=\"Lato\" font-size=\"14.00\">0</text>\n",
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"</g>\n",
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"<!-- 1->0 -->\n",
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"<g id=\"edge3\" class=\"edge\"><title>1->0</title>\n",
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"<path fill=\"none\" stroke=\"black\" d=\"M74.1977,-22C85.0734,-22 99.3874,-22 111.887,-22\"/>\n",
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"<text text-anchor=\"start\" x=\"92\" y=\"-25.8\" font-family=\"Lato\" font-size=\"14.00\">b</text>\n",
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"</g>\n",
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"<!-- 0->0 -->\n",
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"<g id=\"edge2\" class=\"edge\"><title>0->0</title>\n",
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"<path fill=\"none\" stroke=\"black\" d=\"M132.994,-42.5808C131.886,-52.8447 134.555,-62 141,-62 145.834,-62 148.544,-56.8502 149.129,-49.9451\"/>\n",
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"<text text-anchor=\"middle\" x=\"141\" y=\"-65.8\" font-family=\"Lato\" font-size=\"14.00\">1</text>\n",
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"</g>\n",
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"</g>\n",
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"</svg>\n"
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],
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"text/plain": [
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"<spot.impl.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f1f40528ab0> >"
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|
]
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|
},
|
|
"metadata": {},
|
|
"output_type": "display_data"
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},
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{
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|
"data": {
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"image/svg+xml": [
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"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n",
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"<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\"\n",
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" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n",
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"<!-- Generated by graphviz version 2.38.0 (20140413.2041)\n",
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" -->\n",
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" viewBox=\"0.00 0.00 171.00 124.80\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n",
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"<g id=\"graph0\" class=\"graph\" transform=\"scale(1 1) rotate(0) translate(4 120.8)\">\n",
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"<title>G</title>\n",
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"<text text-anchor=\"start\" x=\"58.5\" y=\"-86.6\" font-family=\"Lato\" font-size=\"14.00\">[Büchi]</text>\n",
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"<!-- I -->\n",
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"<!-- 0 -->\n",
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"<g id=\"node2\" class=\"node\"><title>0</title>\n",
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"<ellipse fill=\"#ffffaa\" stroke=\"black\" cx=\"56\" cy=\"-22\" rx=\"18\" ry=\"18\"/>\n",
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"<text text-anchor=\"middle\" x=\"56\" y=\"-18.3\" font-family=\"Lato\" font-size=\"14.00\">0</text>\n",
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"</g>\n",
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"<!-- I->0 -->\n",
|
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"<g id=\"edge1\" class=\"edge\"><title>I->0</title>\n",
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"<path fill=\"none\" stroke=\"black\" d=\"M1.15491,-22C2.79388,-22 17.1543,-22 30.6317,-22\"/>\n",
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"</g>\n",
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"<!-- 0->0 -->\n",
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"<g id=\"edge3\" class=\"edge\"><title>0->0</title>\n",
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"<path fill=\"none\" stroke=\"black\" d=\"M49.6208,-39.0373C48.3189,-48.8579 50.4453,-58 56,-58 60.166,-58 62.4036,-52.8576 62.7128,-46.1433\"/>\n",
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"<spot.impl.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f1f40528360> >"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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}
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],
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"source": [
|
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"for a in spot.automata('example.aut'):\n",
|
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" display(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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"The `--ABORT--` feature of the HOA format allows discarding the automaton being read and starting over."
|
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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": 6,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
|
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"Overwriting example.aut\n"
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]
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}
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],
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"source": [
|
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"%%file example.aut\n",
|
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"HOA: v1\n",
|
|
"States: 2\n",
|
|
"Start: 1\n",
|
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"AP: 2 \"a\" \"b\"\n",
|
|
"acc-name: Buchi\n",
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"Acceptance: 1 Inf(0)\n",
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"--BODY--\n",
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"State: 0 {0}\n",
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"[t] 0\n",
|
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"--ABORT-- /* the previous automaton should be ignored */\n",
|
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"HOA: v1\n",
|
|
"States: 2\n",
|
|
"Start: 1\n",
|
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"AP: 2 \"a\" \"b\"\n",
|
|
"Acceptance: 1 Inf(0)\n",
|
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"--BODY--\n",
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"State: 0 {0}\n",
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"[t] 0\n",
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"State: 1\n",
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"[1] 0\n",
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"[0&!1] 1\n",
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"--END--"
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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": 7,
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"metadata": {},
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"outputs": [
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"<!-- 0->0 -->\n",
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"<g id=\"edge2\" class=\"edge\"><title>0->0</title>\n",
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"<text text-anchor=\"middle\" x=\"141\" y=\"-65.8\" font-family=\"Lato\" font-size=\"14.00\">1</text>\n",
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"</svg>\n"
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"text/plain": [
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"<spot.impl.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f1f40528b10> >"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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}
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],
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"source": [
|
|
"for a in spot.automata('example.aut'):\n",
|
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" display(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": [
|
|
"# Reading automata from strings"
|
|
]
|
|
},
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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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"Instead of passing a filename, you can also pass the contents of a file. `spot.automata()` and `spot.automaton()` look for the absence of newline to decide if this is a filename or a string containing some actual automaton text."
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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": 8,
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"metadata": {},
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"outputs": [
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{
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"</g>\n",
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"</svg>\n"
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],
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]
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},
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"metadata": {},
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"output_type": "display_data"
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}
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],
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"source": [
|
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"for a in spot.automata(\"\"\"\n",
|
|
"HOA: v1\n",
|
|
"States: 2\n",
|
|
"Start: 1\n",
|
|
"name: \"Hello world\"\n",
|
|
"AP: 2 \"a\" \"b\"\n",
|
|
"Acceptance: 1 Inf(0)\n",
|
|
"--BODY--\n",
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"State: 0 {0}\n",
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"[t] 0\n",
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|
"State: 1\n",
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|
"[1] 0\n",
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"[0&!1] 1\n",
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"--END--\n",
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"HOA: v1\n",
|
|
"States: 1\n",
|
|
"Start: 0\n",
|
|
"name: \"Hello world 2\"\n",
|
|
"AP: 2 \"a\" \"b\"\n",
|
|
"Acceptance: 2 Inf(0)&Inf(1)\n",
|
|
"--BODY--\n",
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|
"State: 0 {0}\n",
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"[t] 0 {1}\n",
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"[0&!1] 0\n",
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"--END--\n",
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"\"\"\"):\n",
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" display(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": [
|
|
"# Reading automata output from processes\n",
|
|
"\n",
|
|
"If an argument of `spot.automata` ends with `|`, then it is interpreted as a shell command that outputs one automaton or more."
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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": 9,
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"<text text-anchor=\"start\" x=\"128.5\" y=\"-57.8\" font-family=\"Lato\" font-size=\"14.00\">!b</text>\n",
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"</g>\n",
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"<!-- 1->1 -->\n",
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"<g id=\"edge4\" class=\"edge\"><title>1->1</title>\n",
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"<path fill=\"none\" stroke=\"black\" d=\"M129.441,-35.1418C126.17,-52.585 128.023,-72 135,-72 141.05,-72 143.247,-57.3996 141.591,-42.146\"/>\n",
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"<polygon fill=\"black\" stroke=\"black\" points=\"140.559,-35.1418 144.696,-41.6079 141.07,-38.6044 141.58,-42.067 141.58,-42.067 141.58,-42.067 141.07,-38.6044 138.463,-42.5262 140.559,-35.1418 140.559,-35.1418\"/>\n",
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"<text text-anchor=\"start\" x=\"130.5\" y=\"-90.8\" font-family=\"Lato\" font-size=\"14.00\">b</text>\n",
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"<text text-anchor=\"start\" x=\"127\" y=\"-75.8\" font-family=\"Lato\" font-size=\"14.00\" fill=\"#1f78b4\">⓿</text>\n",
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"</g>\n",
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"</g>\n",
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"</svg>\n"
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],
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"text/plain": [
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"<spot.impl.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f1f405426f0> >"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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}
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],
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"source": [
|
|
"for a in spot.automata('ltl2tgba -s \"a U b\"; ltl2tgba --lbtt \"b\"|', 'ltl2tgba -H \"GFa\" \"a & GFb\"|'):\n",
|
|
" display(a)"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "markdown",
|
|
"metadata": {},
|
|
"source": [
|
|
"A single automaton can be read using `spot.automaton()`, with the same convention."
|
|
]
|
|
},
|
|
{
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|
"cell_type": "code",
|
|
"execution_count": 10,
|
|
"metadata": {},
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|
"outputs": [
|
|
{
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|
"data": {
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"image/svg+xml": [
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"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n",
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"<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\"\n",
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" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n",
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"<!-- Generated by graphviz version 2.38.0 (20140413.2041)\n",
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" -->\n",
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"<!-- Title: G Pages: 1 -->\n",
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"<svg width=\"171pt\" height=\"125pt\"\n",
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" viewBox=\"0.00 0.00 171.00 124.80\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n",
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"<g id=\"graph0\" class=\"graph\" transform=\"scale(1 1) rotate(0) translate(4 120.8)\">\n",
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"<text text-anchor=\"start\" x=\"58.5\" y=\"-86.6\" font-family=\"Lato\" font-size=\"14.00\">[Büchi]</text>\n",
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"<g id=\"node2\" class=\"node\"><title>0</title>\n",
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"</g>\n",
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"<g id=\"edge1\" class=\"edge\"><title>I->0</title>\n",
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"</g>\n",
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"<!-- 0->0 -->\n",
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"<g id=\"edge3\" class=\"edge\"><title>0->0</title>\n",
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"<path fill=\"none\" stroke=\"black\" d=\"M49.6208,-39.0373C48.3189,-48.8579 50.4453,-58 56,-58 60.166,-58 62.4036,-52.8576 62.7128,-46.1433\"/>\n",
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"<text text-anchor=\"start\" x=\"37.5\" y=\"-61.8\" font-family=\"Lato\" font-size=\"14.00\">a & !b</text>\n",
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"</g>\n",
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"<!-- 1 -->\n",
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"<g id=\"node3\" class=\"node\"><title>1</title>\n",
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"<ellipse fill=\"#ffffaa\" stroke=\"black\" cx=\"141\" cy=\"-22\" rx=\"18\" ry=\"18\"/>\n",
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"<ellipse fill=\"none\" stroke=\"black\" cx=\"141\" cy=\"-22\" rx=\"22\" ry=\"22\"/>\n",
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"<text text-anchor=\"middle\" x=\"141\" y=\"-18.3\" font-family=\"Lato\" font-size=\"14.00\">1</text>\n",
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"</g>\n",
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"<!-- 0->1 -->\n",
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"<g id=\"edge2\" class=\"edge\"><title>0->1</title>\n",
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"<path fill=\"none\" stroke=\"black\" d=\"M74.1977,-22C85.0734,-22 99.3874,-22 111.887,-22\"/>\n",
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"<polygon fill=\"black\" stroke=\"black\" points=\"118.997,-22 111.997,-25.1501 115.497,-22 111.997,-22.0001 111.997,-22.0001 111.997,-22.0001 115.497,-22 111.997,-18.8501 118.997,-22 118.997,-22\"/>\n",
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"<text text-anchor=\"start\" x=\"92\" y=\"-25.8\" font-family=\"Lato\" font-size=\"14.00\">b</text>\n",
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"</g>\n",
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"<!-- 1->1 -->\n",
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"<g id=\"edge4\" class=\"edge\"><title>1->1</title>\n",
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"<path fill=\"none\" stroke=\"black\" d=\"M132.994,-42.5808C131.886,-52.8447 134.555,-62 141,-62 145.834,-62 148.544,-56.8502 149.129,-49.9451\"/>\n",
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"<text text-anchor=\"middle\" x=\"141\" y=\"-65.8\" font-family=\"Lato\" font-size=\"14.00\">1</text>\n",
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"</g>\n",
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"</g>\n",
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"</svg>\n"
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],
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"text/plain": [
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"<spot.impl.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f1f405338d0> >"
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]
|
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},
|
|
"execution_count": 10,
|
|
"metadata": {},
|
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"output_type": "execute_result"
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|
}
|
|
],
|
|
"source": [
|
|
"spot.automaton('ltl2tgba -s6 \"a U b\"|')"
|
|
]
|
|
},
|
|
{
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|
"cell_type": "code",
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|
"execution_count": 11,
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|
"metadata": {},
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|
"outputs": [],
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|
"source": [
|
|
"!rm example.aut"
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]
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3",
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"language": "python",
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"name": "python3"
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.6.4+"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 2
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}
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