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Introduce new ways to split an automaton

Browse source 
The explicit way of splitting suffers if there are
too many input APs, two new ways of splitting
are introduced as well as a heuristic to chose
between them.

* NEWS: update
* spot/twaalgos/synthesis.cc,
spot/twaalgos/synthesis.hh: New fonctions
* bin/ltlsynt.cc: Add corresponding option
* tests/core/gamehoa.test,
tests/core/ltlsynt.test,
tests/python/_partitioned_relabel.ipynb,
tests/python/_synthesis.ipynb,
tests/python/game.py,
tests/python/split.py,
tests/python/synthesis.py: Adjusting and adding test
This commit is contained in:
Philipp Schlehuber 2024-03-03 22:15:27 +01:00
parent 2274308cad
commit 5ddac258e1
11 changed files with 1372 additions and 138 deletions
Download patch file Download diff file Expand all files Collapse all files

6
tests/core/gamehoa.test
View file

@ -21,11 +21,13 @@
set -x
ltlsynt --ins=a,c --outs=b -f 'GF(a <-> XXXc) <-> GFb' --print-game-hoa >out
ltlsynt --ins=a,c --outs=b -f 'GF(a <-> XXXc) <-> GFb' --print-game-hoa \
--splittype=expl >out
grep spot-state-player: out
autfilt out >out2
diff out out2
ltlsynt --ins=a,c --outs=b -f 'GF(a <-> XXXc) <-> GFb' --print-game-hoa=l >out3
ltlsynt --ins=a,c --outs=b -f 'GF(a <-> XXXc) <-> GFb' --print-game-hoa=l \
--splittype=expl >out3
test 1 = `wc -l < out3`
cmp out out3 && exit 1
autfilt out3 >out2

23
tests/core/ltlsynt.test
View file

@ -484,10 +484,22 @@ i3 i3
o0 o0
o1 o1
EOF
ltlsynt -f "G((i0 && i1)<->X(o0)) && G((i2|i3)<->X(o1))" --outs="o0,o1"\
--aiger=isop+ud --algo=lar --decompose=no --simpl=no >out
ltlsynt -f "G((i0 && i1)<->X(o0)) && G((i2|i3)<->X(o1))" --outs="o0,o1" \
--aiger=isop+ud --algo=lar --decompose=no --simpl=no \
--splittype=expl >out
diff out exp
for splitt in expl semisym fullysym auto
do
res=$(ltlsynt -f "G((i0 && i1)<->X(o0)) && G((i2|i3)<->X(o1))" \
--outs="o0,o1" --aiger=isop+ud --algo=lar --decompose=no \
--simpl=no --splittype="$splitt" --realizability)
if [[ "$res" != "REALIZABLE" ]]; then
echo "Expected realizable"
fi
done
cat >exp <<EOF
REALIZABLE
aag 54 4 3 2 47
@ -555,7 +567,8 @@ o0 o0
o1 o1
EOF
ltlsynt -f "G((i0 && i1)<->X(o0)) && G((i2|i3)<->X(o1))" --outs="o0,o1"\
--aiger=isop --algo=lar --decompose=no --simpl=no >out
--aiger=isop --algo=lar --decompose=no --simpl=no \
--splittype=expl >out
diff out exp
@ -590,10 +603,10 @@ o0 o0
o1 o1
EOF
ltlsynt -f "G((i0 && i1)<->X(o0)) && G((i2|i3)<->X(o1))" --outs="o0,o1"\
--aiger=isop+ud --algo=lar --decompose=yes --simpl=no >out
--aiger=isop+ud --algo=lar --decompose=yes --simpl=no --splittype=expl >out
diff out exp
ltlsynt -f "G((i0 && i1)<->X(o0)) && G((i2|i3)<->X(o1))" --outs="o0,o1"\
--aiger=isop+ud --algo=lar --simpl=no >out
--aiger=isop+ud --algo=lar --simpl=no --splittype=expl >out
diff out exp
# Issue #477

34
tests/python/_partitioned_relabel.ipynb
View file

@ -203,7 +203,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f483c46fc00> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f0fd837fe10> >"
]
},
"execution_count": 2,
@ -411,7 +411,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f483c46fc00> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f0fd837fe10> >"
]
},
"execution_count": 3,
@ -597,7 +597,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f483c46fc00> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f0fd837fe10> >"
]
},
"execution_count": 4,
@ -782,7 +782,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f483c46dfb0> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f0fd8394990> >"
]
},
"metadata": {},
@ -1052,7 +1052,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f483c46dfb0> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f0fd8394990> >"
]
},
"execution_count": 5,
@ -1326,7 +1326,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f483c46dfb0> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f0fd8394990> >"
]
},
"execution_count": 6,
@ -1537,7 +1537,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f483c46e9d0> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f0fd83943c0> >"
]
},
"metadata": {},
@ -1760,7 +1760,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f483c46e9d0> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f0fd83943c0> >"
]
},
"execution_count": 7,
@ -2023,7 +2023,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f483c46e9d0> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f0fd83943c0> >"
]
},
"execution_count": 8,
@ -2055,7 +2055,7 @@
},
{
"cell_type": "code",
"execution_count": 9,
"execution_count": 14,
"id": "296a93d3",
"metadata": {},
"outputs": [
@ -2304,7 +2304,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f483c46f4b0> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f0fd8395590> >"
]
},
"metadata": {},
@ -2718,7 +2718,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f483c46eca0> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f0fd837fcf0> >"
]
},
"metadata": {},
@ -3312,7 +3312,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f483c46eca0> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f0fd837fcf0> >"
]
},
"metadata": {},
@ -3346,7 +3346,7 @@
"display(aut)\n",
"\n",
"# Convert to split mealy machine\n",
"auts = spot.split_2step(aut)\n",
"auts = spot.split_2step(aut, True, spot.synthesis_info.splittype_EXPL)\n",
"print(auts.to_str(\"hoa\"))\n",
"display(auts)\n",
"\n",
@ -3951,7 +3951,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f483c46eca0> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f0fd8396b20> >"
]
},
"metadata": {},
@ -4020,7 +4020,7 @@
" for relabel_player in [True, False]:\n",
" for split_env in [True, False]:\n",
" for split_player in [True, False]:\n",
" auts = spot.split_2step(aut)\n",
" auts = spot.split_2step(aut, True, spot.synthesis_info.splittype_EXPL)\n",
" rel_dicts = spot.partitioned_game_relabel_here(auts, relabel_env, relabel_player, split_env, split_player, 10000, 10000)\n",
" spot.relabel_game_here(auts, rel_dicts)\n",
" print(spot.are_equivalent(aut, spot.unsplit_2step(auts)))"
@ -4051,7 +4051,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.11.7"
"version": "3.11.6"
}
},
"nbformat": 4,

68
tests/python/_synthesis.ipynb
View file

@ -48,6 +48,7 @@
"source": [
"si = spot.synthesis_info()\n",
"si.s = spot.synthesis_info.algo_LAR # Use LAR algorithm\n",
"si.sp = spot.synthesis_info.splittype_EXPL\n",
"game = spot.ltl_to_game(\"G((F(i0) && F(i1))->(G(i1<->(X(o0)))))\", [\"o0\"], si)\n",
"spot.solve_game(game)"
]
@ -787,7 +788,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a8777750> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94c292280> >"
]
},
"execution_count": 8,
@ -930,7 +931,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a8777750> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94c292280> >"
]
},
"execution_count": 9,
@ -1149,7 +1150,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a8777660> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94c290c30> >"
]
},
"execution_count": 10,
@ -1158,7 +1159,7 @@
}
],
"source": [
"a_s = spot.split_2step(a, True)\n",
"a_s = spot.split_2step(a, True, spot.synthesis_info.splittype_EXPL)\n",
"print(a.acc())\n",
"a_s"
]
@ -1322,7 +1323,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a8774840> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94c293a20> >"
]
},
"execution_count": 11,
@ -1618,7 +1619,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a8774930> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94fe9f090> >"
]
},
"execution_count": 12,
@ -1627,7 +1628,7 @@
}
],
"source": [
"a_snc = spot.split_2step(a, False)\n",
"a_snc = spot.split_2step(a, False, spot.synthesis_info.splittype_EXPL)\n",
"print(a_snc.acc())\n",
"a_snc"
]
@ -2006,7 +2007,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a8776f10> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94c292880> >"
]
},
"execution_count": 13,
@ -2015,7 +2016,7 @@
}
],
"source": [
"a_s = spot.split_2step(a, True)\n",
"a_s = spot.split_2step(a, True, spot.synthesis_info.splittype_EXPL)\n",
"print(a_s.acc())\n",
"a_s"
]
@ -2289,7 +2290,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a9ff0db0> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94c2910b0> >"
]
},
"execution_count": 14,
@ -2531,7 +2532,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a9ff0db0> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94c2910b0> >"
]
},
"execution_count": 15,
@ -2803,7 +2804,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a8775800> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94c293720> >"
]
},
"execution_count": 16,
@ -3046,7 +3047,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a8775800> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94c293720> >"
]
},
"execution_count": 17,
@ -3757,7 +3758,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a876e310> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94c290600> >"
]
},
"execution_count": 18,
@ -4015,7 +4016,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a876e310> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94c290600> >"
]
},
"execution_count": 19,
@ -4298,7 +4299,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a8776850> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94c290f90> >"
]
},
"metadata": {},
@ -6066,7 +6067,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a9ff1350> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94c2901b0> >"
]
},
"execution_count": 20,
@ -6101,7 +6102,7 @@
"\n",
"display(aut)\n",
"\n",
"aut = spot.split_2step(aut, x, False)\n",
"aut = spot.split_2step(aut, x, False, spot.synthesis_info.splittype_EXPL)\n",
"\n",
"display(aut.show_storage())\n",
"aut"
@ -6975,7 +6976,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a9ff1350> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94c2901b0> >"
]
},
"execution_count": 21,
@ -7219,7 +7220,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a8776970> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94c290ea0> >"
]
},
"metadata": {},
@ -8107,7 +8108,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a8775620> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94c291b60> >"
]
},
"execution_count": 22,
@ -8141,7 +8142,7 @@
"\n",
"display(aut)\n",
"\n",
"aut = spot.split_2step(aut, x, False)\n",
"aut = spot.split_2step(aut, x, False, spot.synthesis_info.splittype_EXPL)\n",
"\n",
"display(aut.show_storage())\n",
"aut"
@ -8529,7 +8530,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a8775620> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94c291b60> >"
]
},
"execution_count": 23,
@ -8679,7 +8680,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a876e100> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94c291ad0> >"
]
},
"metadata": {},
@ -8858,7 +8859,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a876e100> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94c291ad0> >"
]
},
"metadata": {},
@ -9062,7 +9063,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a876f570> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94c27bde0> >"
]
},
"execution_count": 25,
@ -9072,6 +9073,7 @@
],
"source": [
"si = spot.synthesis_info()\n",
"si.sp = spot.synthesis_info.splittype_EXPL\n",
"\n",
"aut = spot.ltl_to_game(\"(a|b|c|d)->x\", [\"x\"], si)\n",
"aut"
@ -9268,7 +9270,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7f08a876fae0> >"
"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x75e94c290210> >"
]
},
"execution_count": 27,
@ -9582,7 +9584,7 @@
"</svg>\n"
],
"text/plain": [
"<spot.aig; proxy of <Swig Object of type 'std::shared_ptr< spot::aig > *' at 0x7f08a876f2a0> >"
"<spot.aig; proxy of <Swig Object of type 'std::shared_ptr< spot::aig > *' at 0x75e94c292b80> >"
]
},
"execution_count": 28,
@ -9594,14 +9596,6 @@
"aig = spot.mealy_machine_to_aig(ctrl, \"ite\")\n",
"aig"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "eb81b7d3",
"metadata": {},
"outputs": [],
"source": []
}
],
"metadata": {
@ -9620,7 +9614,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.11.7"
"version": "3.11.6"
}
},
"nbformat": 4,

23
tests/python/game.py
View file

@ -282,8 +282,8 @@ spot.change_parity_here(gdpa, spot.parity_kind_max, spot.parity_style_odd)
gsdpa = spot.split_2step(gdpa, b, True)
spot.colorize_parity_here(gsdpa, True)
tc.assertTrue(spot.solve_parity_game(gsdpa))
tc.assertEqual(spot.highlight_strategy(gsdpa).to_str("HOA", "1.1"),
"""HOA: v1.1
gsdpa_solved_ref = spot.automaton(
"""HOA: v1.1
States: 18
Start: 0
AP: 2 "a" "b"
@ -292,7 +292,7 @@ Acceptance: 5 Fin(4) & (Inf(3) | (Fin(2) & (Inf(1) | Fin(0))))
properties: trans-labels explicit-labels trans-acc colored complete
properties: deterministic
spot.highlight.states: 0 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 4 """
+"""10 4 11 4 12 4 13 4 14 4 15 4 16 4 17 4
+"""10 4 11 4 12 4 13 4 14 4 15 4 16 4 17 4
spot.highlight.edges: 15 4 17 4 20 4 22 4 24 4 26 4 28 4 30 4 31 4 32 4 33 4
spot.state-player: 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1
controllable-AP: 1
@ -350,6 +350,23 @@ State: 17
[t] 4 {4}
--END--"""
)
tc.assertTrue(spot.solve_parity_game(gsdpa_solved_ref))
# Check for the same language
tc.assertTrue(spot.are_equivalent(gsdpa, gsdpa_solved_ref))
# Check if the winning regions are the same for env states
# Env states should by construction have the same number as before
players_new = spot.get_state_players(gsdpa)
players_ref = spot.get_state_players(gsdpa_solved_ref)
# States maybe renumbered, but remain in the same "class"
tc.assertEqual(players_new, players_ref)
# Check that env states have the same winner
winners_new = spot.get_state_winners(gsdpa)
winners_ref = spot.get_state_winners(gsdpa_solved_ref)
tc.assertTrue(all([wn == wr for (wn, wr, p) in
zip(winners_new, winners_ref, players_ref)
if not p]))
# Test the different parity conditions
gdpa = spot.tgba_determinize(spot.degeneralize_tba(g),

166
tests/python/split.py
View file

@ -135,3 +135,169 @@ aut, s = do_split('((G (((! g_0) || (! g_1)) && ((r_0 && (X r_1)) -> (F (g_0 \
&& g_1))))) && (G (r_0 -> F g_0))) && (G (r_1 -> F g_1))',
['g_0', 'g_1'])
tc.assertTrue(equiv(aut, spot.unsplit_2step(s)))
# check equivalence of split automata
# for the different methods for certain cases
autstr = """HOA: v1
name: "r2b_ack0 | F((!b2r_req0 & Xr2b_ack0) | (b2r_req0 & XG!r2b_ack0)) \
| (!b2r_req0 & G(!r2b_ack0 | ((!b2r_req0 | !b2r_req1) & X!b2r_req0 \
& (!(s2b_req0 | s2b_req1) | XF(b2r_req0 | b2r_req1)) & (!b2r_req0 \
| X(b2r_req0 | (b2r_req1 M !b2r_req0))) & (!b2r_req0 | r2b_ack0 \
| Xb2r_req0))))"
States: 12
Start: 7
AP: 5 "r2b_ack0" "b2r_req0" "b2r_req1" "s2b_req0" "s2b_req1"
controllable-AP: 2 1
acc-name: parity max even 4
Acceptance: 4 Fin(3) & (Inf(2) | (Fin(1) & Inf(0)))
properties: trans-labels explicit-labels trans-acc colored complete
properties: deterministic
--BODY--
State: 0
[!0&!1] 0 {2}
[0] 1 {1}
[!0&1] 3 {2}
State: 1
[t] 1 {2}
State: 2
[!0&1] 2 {2}
[0&1] 2 {3}
[!0&!1] 4 {2}
[0&!1] 5 {3}
State: 3
[!0&!1] 0 {2}
[0&1&2] 2 {1}
[!0&1] 3 {2}
[0&!1&3 | 0&!1&4] 6 {2}
[0&!1&!3&!4] 7 {2}
[0&1&!2] 8 {2}
State: 4
[0] 1 {1}
[!0&1] 2 {2}
[!0&!1] 4 {2}
State: 5
[0] 1 {1}
[!0&1] 2 {1}
[!0&!1] 5 {1}
State: 6
[!0&!1&2] 0 {2}
[0] 1 {1}
[!0&1] 2 {1}
[!0&!1&!2] 9 {1}
State: 7
[!0&!1] 0 {2}
[0] 1 {1}
[!0&1] 2 {1}
State: 8
[!0&!1&2] 0 {2}
[1] 2 {1}
[0&!1&2&3 | 0&!1&2&4] 6 {2}
[0&!1&2&!3&!4] 7 {2}
[!0&!1&!2] 10 {1}
[0&!1&!2] 11 {1}
State: 9
[!0&!1&2] 0 {2}
[0] 1 {1}
[!0&1] 3 {2}
[!0&!1&!2] 9 {1}
State: 10
[!0&!1&2] 0 {2}
[0] 1 {1}
[!0&1] 2 {1}
[!0&!1&!2] 10 {2}
State: 11
[!0&!1&2] 0 {2}
[0] 1 {1}
[!0&1] 2 {1}
[!0&!1&!2] 11 {1}
--END--
HOA: v1
States: 2
Start: 0
AP: 15 "u0room29light0f1dturn2off1b" "u0room29light0f1dturn2on1b" \
"p0b0room29window29opened" "u0room29light0f1dtoggle1b" \
"p0b0room29window29closed" "p0p0all2windows2closed0room" \
"u0system29start2new2timer0f1dmin25231b" \
"u0system29start2new2timer0f1dhour241b" \
"u0room29warnlight29control0room29warnlight29control" \
"u0system29start2new2timer0system29start2new2timer" \
"u0room29warnlight29control0f1dturn2on1b" \
"u0room29warnlight29control0f1dturn2off1b" "u0room29light0room29light" \
"u0system29start2new2timer0f1dhour251b" "p0b0timeout"
acc-name: all
Acceptance: 0 t
properties: trans-labels explicit-labels state-acc deterministic
controllable-AP: 0 1 3 6 7 8 9 10 11 12 13
--BODY--
State: 0
[!0&!1&!3&!6&!7&!8&!9&!10&11&12&13 | !0&!1&!3&!6&!7&!8&!9&10&!11&12&13 \
| !0&!1&!3&!6&!7&!8&9&!10&11&12&!13 | !0&!1&!3&!6&!7&!8&9&10&!11&12&!13 \
| !0&!1&!3&!6&!7&8&!9&!10&!11&12&13 | !0&!1&!3&!6&!7&8&9&!10&!11&12&!13 \
| !0&!1&!3&!6&7&!8&!9&!10&11&12&!13 | !0&!1&!3&!6&7&!8&!9&10&!11&12&!13 \
| !0&!1&!3&!6&7&8&!9&!10&!11&12&!13 | !0&!1&!3&6&!7&!8&!9&!10&11&12&!13 \
| !0&!1&!3&6&!7&!8&!9&10&!11&12&!13 | !0&!1&!3&6&!7&8&!9&!10&!11&12&!13 \
| !0&!1&3&!6&!7&!8&!9&!10&11&!12&13 | !0&!1&3&!6&!7&!8&!9&10&!11&!12&13 \
| !0&!1&3&!6&!7&!8&9&!10&11&!12&!13 | !0&!1&3&!6&!7&!8&9&10&!11&!12&!13 \
| !0&!1&3&!6&!7&8&!9&!10&!11&!12&13 | !0&!1&3&!6&!7&8&9&!10&!11&!12&!13 \
| !0&!1&3&!6&7&!8&!9&!10&11&!12&!13 | !0&!1&3&!6&7&!8&!9&10&!11&!12&!13 \
| !0&!1&3&!6&7&8&!9&!10&!11&!12&!13 | !0&!1&3&6&!7&!8&!9&!10&11&!12&!13 \
| !0&!1&3&6&!7&!8&!9&10&!11&!12&!13 | !0&!1&3&6&!7&8&!9&!10&!11&!12&!13 \
| !0&1&!3&!6&!7&!8&!9&!10&11&!12&13 | !0&1&!3&!6&!7&!8&!9&10&!11&!12&13 \
| !0&1&!3&!6&!7&!8&9&!10&11&!12&!13 | !0&1&!3&!6&!7&!8&9&10&!11&!12&!13 \
| !0&1&!3&!6&!7&8&!9&!10&!11&!12&13 | !0&1&!3&!6&!7&8&9&!10&!11&!12&!13 \
| !0&1&!3&!6&7&!8&!9&!10&11&!12&!13 | !0&1&!3&!6&7&!8&!9&10&!11&!12&!13 \
| !0&1&!3&!6&7&8&!9&!10&!11&!12&!13 | !0&1&!3&6&!7&!8&!9&!10&11&!12&!13 \
| !0&1&!3&6&!7&!8&!9&10&!11&!12&!13 | !0&1&!3&6&!7&8&!9&!10&!11&!12&!13 \
| 0&!1&!3&!6&!7&!8&!9&!10&11&!12&13 | 0&!1&!3&!6&!7&!8&!9&10&!11&!12&13 \
| 0&!1&!3&!6&!7&!8&9&!10&11&!12&!13 | 0&!1&!3&!6&!7&!8&9&10&!11&!12&!13 \
| 0&!1&!3&!6&!7&8&!9&!10&!11&!12&13 | 0&!1&!3&!6&!7&8&9&!10&!11&!12&!13 \
| 0&!1&!3&!6&7&!8&!9&!10&11&!12&!13 | 0&!1&!3&!6&7&!8&!9&10&!11&!12&!13 \
| 0&!1&!3&!6&7&8&!9&!10&!11&!12&!13 | 0&!1&!3&6&!7&!8&!9&!10&11&!12&!13 \
| 0&!1&!3&6&!7&!8&!9&10&!11&!12&!13 | 0&!1&!3&6&!7&8&!9&!10&!11&!12&!13] 1
State: 1
[!0&!1&!3&!6&!7&!8&!9&!10&11&12&13 | !0&!1&!3&!6&!7&!8&!9&10&!11&12&13 \
| !0&!1&!3&!6&!7&!8&9&!10&11&12&!13 | !0&!1&!3&!6&!7&!8&9&10&!11&12&!13 \
| !0&!1&!3&!6&!7&8&!9&!10&!11&12&13 | !0&!1&!3&!6&!7&8&9&!10&!11&12&!13 \
| !0&!1&!3&!6&7&!8&!9&!10&11&12&!13 | !0&!1&!3&!6&7&!8&!9&10&!11&12&!13 \
| !0&!1&!3&!6&7&8&!9&!10&!11&12&!13 | !0&!1&!3&6&!7&!8&!9&!10&11&12&!13 \
| !0&!1&!3&6&!7&!8&!9&10&!11&12&!13 | !0&!1&!3&6&!7&8&!9&!10&!11&12&!13 \
| !0&!1&3&!6&!7&!8&!9&!10&11&!12&13 | !0&!1&3&!6&!7&!8&!9&10&!11&!12&13 \
| !0&!1&3&!6&!7&!8&9&!10&11&!12&!13 | !0&!1&3&!6&!7&!8&9&10&!11&!12&!13 \
| !0&!1&3&!6&!7&8&!9&!10&!11&!12&13 | !0&!1&3&!6&!7&8&9&!10&!11&!12&!13 \
| !0&!1&3&!6&7&!8&!9&!10&11&!12&!13 | !0&!1&3&!6&7&!8&!9&10&!11&!12&!13 \
| !0&!1&3&!6&7&8&!9&!10&!11&!12&!13 | !0&!1&3&6&!7&!8&!9&!10&11&!12&!13 \
| !0&!1&3&6&!7&!8&!9&10&!11&!12&!13 | !0&!1&3&6&!7&8&!9&!10&!11&!12&!13 \
| !0&1&!3&!6&!7&!8&!9&!10&11&!12&13 | !0&1&!3&!6&!7&!8&!9&10&!11&!12&13 \
| !0&1&!3&!6&!7&!8&9&!10&11&!12&!13 | !0&1&!3&!6&!7&!8&9&10&!11&!12&!13 \
| !0&1&!3&!6&!7&8&!9&!10&!11&!12&13 | !0&1&!3&!6&!7&8&9&!10&!11&!12&!13 \
| !0&1&!3&!6&7&!8&!9&!10&11&!12&!13 | !0&1&!3&!6&7&!8&!9&10&!11&!12&!13 \
| !0&1&!3&!6&7&8&!9&!10&!11&!12&!13 | !0&1&!3&6&!7&!8&!9&!10&11&!12&!13 \
| !0&1&!3&6&!7&!8&!9&10&!11&!12&!13 | !0&1&!3&6&!7&8&!9&!10&!11&!12&!13 \
| 0&!1&!3&!6&!7&!8&!9&!10&11&!12&13 | 0&!1&!3&!6&!7&!8&!9&10&!11&!12&13 \
| 0&!1&!3&!6&!7&!8&9&!10&11&!12&!13 | 0&!1&!3&!6&!7&!8&9&10&!11&!12&!13 \
| 0&!1&!3&!6&!7&8&!9&!10&!11&!12&13 | 0&!1&!3&!6&!7&8&9&!10&!11&!12&!13 \
| 0&!1&!3&!6&7&!8&!9&!10&11&!12&!13 | 0&!1&!3&!6&7&!8&!9&10&!11&!12&!13 \
| 0&!1&!3&!6&7&8&!9&!10&!11&!12&!13 | 0&!1&!3&6&!7&!8&!9&!10&11&!12&!13 \
| 0&!1&!3&6&!7&!8&!9&10&!11&!12&!13 | 0&!1&!3&6&!7&8&!9&!10&!11&!12&!13] 1
--END--
"""
for autus in spot.automata(autstr):
si = spot.synthesis_info()
all_split = []
for sp in [spot.synthesis_info.splittype_EXPL,
spot.synthesis_info.splittype_SEMISYM,
spot.synthesis_info.splittype_FULLYSYM,
spot.synthesis_info.splittype_AUTO
]:
all_split.append(spot.split_2step(autus, si))
for i in range(len(all_split)):
for j in range(i+1, len(all_split)):
tc.assertTrue(spot.are_equivalent(all_split[i], all_split[j]))
del autus
del si
del all_split
gcollect()

10
tests/python/synthesis.py
View file

@ -29,8 +29,7 @@ for i in range(0, 2):
tc.assertFalse(spot.solve_game(game))
# A game can have only inputs
game = spot.ltl_to_game("GFa", [])
tc.assertEqual(game.to_str(), """HOA: v1
game_ref = spot.automaton("""HOA: v1
States: 3
Start: 0
AP: 1 "a"
@ -49,3 +48,10 @@ State: 1
State: 2
[t] 0 {0}
--END--""")
gi = spot.synthesis_info()
gi.dict = game_ref.get_dict()
game = spot.ltl_to_game("GFa", [], gi)
tc.assertTrue(spot.are_equivalent(game, game_ref))