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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

9
NEWS
View file

@ -86,6 +86,15 @@ New in spot 2.12 (2024-05-16)
Library: Library:
- split_2step has now multiple ways to split for improved performance.
The option can be controlled via the synthesis_info::splittype
- EXPL: explicit splitting of each state as before
- SEMISYM: The outgoing transition of each state are encoded
as a bdd; Works better for larger number of input APs
- FULLYSYM: The automaton is first translated into a
fully symbolic version, then split.
- AUTO: Let the heuristic decide what to do.
- The following new trivial simplifications have been implemented for SEREs: - The following new trivial simplifications have been implemented for SEREs:
- f|[+] = [+] if f rejects [*0] - f|[+] = [+] if f rejects [*0]
- f|[*] = [*] if f accepts [*0] - f|[*] = [*] if f accepts [*0]

27
bin/ltlsynt.cc
View file

@ -63,6 +63,7 @@ enum
OPT_PRINT_HOA, OPT_PRINT_HOA,
OPT_REAL, OPT_REAL,
OPT_SIMPLIFY, OPT_SIMPLIFY,
OPT_SPLITTYPE,
OPT_TLSF, OPT_TLSF,
OPT_VERBOSE, OPT_VERBOSE,
OPT_VERIFY OPT_VERIFY
@ -118,6 +119,9 @@ static const argp_option options[] =
"reduction with output assignment, (sat) SAT-based minimization, " "reduction with output assignment, (sat) SAT-based minimization, "
"(bisim-sat) SAT after bisim, (bwoa-sat) SAT after bwoa. Defaults " "(bisim-sat) SAT after bisim, (bwoa-sat) SAT after bwoa. Defaults "
"to 'bwoa'.", 0 }, "to 'bwoa'.", 0 },
{ "splittype", OPT_SPLITTYPE, "expl|semisym|fullysym|auto", 0,
"Selects the algorithm to use to transform the automaton into "
"a game graph. Defaults to 'auto'.", 0},
/**************************************************/ /**************************************************/
{ nullptr, 0, nullptr, 0, "Output options:", 20 }, { nullptr, 0, nullptr, 0, "Output options:", 20 },
{ "print-pg", OPT_PRINT, nullptr, 0, { "print-pg", OPT_PRINT, nullptr, 0,
@ -295,6 +299,23 @@ static unsigned simplify_values[] =
}; };
ARGMATCH_VERIFY(simplify_args, simplify_values); ARGMATCH_VERIFY(simplify_args, simplify_values);
static const char* const splittype_args[] =
{
"expl",
"semisym",
"fullysym",
"auto",
nullptr
};
static spot::synthesis_info::splittype splittype_values[] =
{
spot::synthesis_info::splittype::EXPL,
spot::synthesis_info::splittype::SEMISYM,
spot::synthesis_info::splittype::FULLYSYM,
spot::synthesis_info::splittype::AUTO,
};
ARGMATCH_VERIFY(splittype_args, splittype_values);
namespace namespace
{ {
static bool want_game() static bool want_game()
@ -909,7 +930,7 @@ namespace
return 2; return 2;
} }
if (!arena->get_named_prop<std::vector<bool>>("state-player")) if (!arena->get_named_prop<std::vector<bool>>("state-player"))
arena = spot::split_2step(arena, true); arena = spot::split_2step(arena, gi);
else else
{ {
// Check if the game is alternating and fix trivial cases // Check if the game is alternating and fix trivial cases
@ -1127,6 +1148,10 @@ parse_opt(int key, char *arg, struct argp_state *)
gi->minimize_lvl = XARGMATCH("--simplify", arg, gi->minimize_lvl = XARGMATCH("--simplify", arg,
simplify_args, simplify_values); simplify_args, simplify_values);
break; break;
case OPT_SPLITTYPE:
gi->sp = XARGMATCH("--splittype", arg,
splittype_args, splittype_values);
break;
case OPT_TLSF: case OPT_TLSF:
jobs.emplace_back(arg, job_type::TLSF_FILENAME); jobs.emplace_back(arg, job_type::TLSF_FILENAME);
break; break;

1000
spot/twaalgos/synthesis.cc
View file

File diff suppressed because it is too large Load diff

124
spot/twaalgos/synthesis.hh
View file

@ -25,55 +25,6 @@
namespace spot namespace spot
{ {
/// \addtogroup synthesis Reactive Synthesis
/// \ingroup twa_algorithms
/// \ingroup synthesis
/// \brief make each transition a 2-step transition, transforming
/// the graph into an alternating arena
///
/// Given a set of atomic propositions I, split each transition
/// p -- cond --> q cond in 2^2^AP
/// into a set of transitions of the form
/// p -- {a} --> (p,a) -- o --> q
/// for each a in cond ∪ 2^2^I
/// and where o = (cond & a) ∪ 2^2^O.
///
/// By definition, the states p are deterministic,
/// only the states of the form
/// (p,a) may be non-deterministic.
/// This function is used to transform an automaton into a turn-based game in
/// the context of LTL reactive synthesis.
/// The player of inputs (aka environment) plays first.
///
/// \param aut automaton to be transformed
/// \param output_bdd conjunction of all output AP, all APs not present
/// are treated as inputs
/// \param complete_env Whether the automaton should be complete for the
/// environment, i.e. the player of inputs
/// \note This function also computes the state players
/// \note If the automaton is to be completed, sink states will
/// be added for both env and player if necessary
SPOT_API twa_graph_ptr
split_2step(const const_twa_graph_ptr& aut,
const bdd& output_bdd, bool complete_env = true);
/// \ingroup synthesis
/// \brief Like split_2step but relying on the named property
/// 'synthesis-outputs'
SPOT_API twa_graph_ptr
split_2step(const const_twa_graph_ptr& aut, bool complete_env = true);
/// \ingroup synthesis
/// \brief the inverse of split_2step
///
/// \pre aut is an alternating arena
/// \post All edge conditions in the returned automaton are of the form
/// ins&outs, with ins/outs being a condition over the input/output
/// propositions
/// \note This function relies on the named property "state-player"
SPOT_API twa_graph_ptr
unsplit_2step(const const_twa_graph_ptr& aut);
/// \ingroup synthesis /// \ingroup synthesis
/// \brief Benchmarking data and options for synthesis /// \brief Benchmarking data and options for synthesis
@ -89,6 +40,14 @@ namespace spot
ACD, ACD,
}; };
enum class splittype
{
AUTO=0, // Uses a heuristic to choose
EXPL, // Explicit enumerations of inputs
SEMISYM, // Works on one bdd per env state
FULLYSYM // Works on a fully symbolic version of the automaton
};
struct bench_var struct bench_var
{ {
double total_time = 0.0; double total_time = 0.0;
@ -114,6 +73,7 @@ namespace spot
: force_sbacc{false}, : force_sbacc{false},
s{algo::LAR}, s{algo::LAR},
minimize_lvl{2}, minimize_lvl{2},
sp{splittype::AUTO},
bv{}, bv{},
verbose_stream{nullptr}, verbose_stream{nullptr},
dict(make_bdd_dict()) dict(make_bdd_dict())
@ -123,12 +83,78 @@ namespace spot
bool force_sbacc; bool force_sbacc;
algo s; algo s;
int minimize_lvl; int minimize_lvl;
splittype sp;
std::optional<bench_var> bv; std::optional<bench_var> bv;
std::ostream* verbose_stream; std::ostream* verbose_stream;
option_map opt; option_map opt;
bdd_dict_ptr dict; bdd_dict_ptr dict;
}; };
/// \addtogroup synthesis Reactive Synthesis
/// \ingroup twa_algorithms
/// \ingroup synthesis
/// \brief make each transition a 2-step transition, transforming
/// the graph into an alternating arena
///
/// Given a set of atomic propositions I, split each transition
/// p -- cond --> q cond in 2^2^AP
/// into a set of transitions of the form
/// p -- {a} --> (p,a) -- o --> q
/// for each a in cond ∪ 2^2^I
/// and where o = (cond & a) ∪ 2^2^O.
///
/// By definition, the states p are deterministic,
/// only the states of the form
/// (p,a) may be non-deterministic.
/// This function is used to transform an automaton into a turn-based game in
/// the context of LTL reactive synthesis.
/// The player of inputs (aka environment) plays first.
///
/// \param aut automaton to be transformed
/// \param output_bdd conjunction of all output AP, all APs not present
/// are treated as inputs
/// \param complete_env Whether the automaton should be complete for the
/// environment, i.e. the player of inputs
/// \param sp Defines which splitting algo to use
/// \note This function also computes the state players
/// \note If the automaton is to be completed, sink states will
/// be added for both env and player if necessary
SPOT_API twa_graph_ptr
split_2step(const const_twa_graph_ptr& aut,
const bdd& output_bdd, bool complete_env = true,
synthesis_info::splittype sp
= synthesis_info::splittype::AUTO);
/// \ingroup synthesis
/// \brief Like split_2step but relying on the named property
/// 'synthesis-outputs'
SPOT_API twa_graph_ptr
split_2step(const const_twa_graph_ptr& aut, bool complete_env = true,
synthesis_info::splittype sp
= synthesis_info::splittype::AUTO);
/// \ingroup synthesis
/// \brief Like split_2step but allows to fine-tune the splitting
/// via the options set in \a gi, always completes the
/// environment states and relies on the named property to
/// extract the output proposition
SPOT_API twa_graph_ptr
split_2step(const const_twa_graph_ptr& aut,
synthesis_info& gi);
/// \ingroup synthesis
/// \brief the inverse of split_2step
///
/// \pre aut is an alternating arena
/// \post All edge conditions in the returned automaton are of the form
/// ins&outs, with ins/outs being a condition over the input/output
/// propositions
/// \note This function relies on the named property "state-player"
SPOT_API twa_graph_ptr
unsplit_2step(const const_twa_graph_ptr& aut);
/// \ingroup synthesis /// \ingroup synthesis
/// \brief Stream algo /// \brief Stream algo
SPOT_API std::ostream& SPOT_API std::ostream&

6
tests/core/gamehoa.test
View file

@ -21,11 +21,13 @@
set -x 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 grep spot-state-player: out
autfilt out >out2 autfilt out >out2
diff 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` test 1 = `wc -l < out3`
cmp out out3 && exit 1 cmp out out3 && exit 1
autfilt out3 >out2 autfilt out3 >out2

21
tests/core/ltlsynt.test
View file

@ -485,9 +485,21 @@ o0 o0
o1 o1 o1 o1
EOF EOF
ltlsynt -f "G((i0 && i1)<->X(o0)) && G((i2|i3)<->X(o1))" --outs="o0,o1" \ 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 --aiger=isop+ud --algo=lar --decompose=no --simpl=no \
--splittype=expl >out
diff out exp 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 cat >exp <<EOF
REALIZABLE REALIZABLE
aag 54 4 3 2 47 aag 54 4 3 2 47
@ -555,7 +567,8 @@ o0 o0
o1 o1 o1 o1
EOF EOF
ltlsynt -f "G((i0 && i1)<->X(o0)) && G((i2|i3)<->X(o1))" --outs="o0,o1"\ 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 diff out exp
@ -590,10 +603,10 @@ o0 o0
o1 o1 o1 o1
EOF EOF
ltlsynt -f "G((i0 && i1)<->X(o0)) && G((i2|i3)<->X(o1))" --outs="o0,o1"\ 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 diff out exp
ltlsynt -f "G((i0 && i1)<->X(o0)) && G((i2|i3)<->X(o1))" --outs="o0,o1"\ 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 diff out exp
# Issue #477 # Issue #477

34
tests/python/_partitioned_relabel.ipynb
View file

@ -203,7 +203,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 2,
@ -411,7 +411,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 3,
@ -597,7 +597,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 4,
@ -782,7 +782,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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": {}, "metadata": {},
@ -1052,7 +1052,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 5,
@ -1326,7 +1326,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 6,
@ -1537,7 +1537,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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": {}, "metadata": {},
@ -1760,7 +1760,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 7,
@ -2023,7 +2023,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 8,
@ -2055,7 +2055,7 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 9, "execution_count": 14,
"id": "296a93d3", "id": "296a93d3",
"metadata": {}, "metadata": {},
"outputs": [ "outputs": [
@ -2304,7 +2304,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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": {}, "metadata": {},
@ -2718,7 +2718,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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": {}, "metadata": {},
@ -3312,7 +3312,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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": {}, "metadata": {},
@ -3346,7 +3346,7 @@
"display(aut)\n", "display(aut)\n",
"\n", "\n",
"# Convert to split mealy machine\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", "print(auts.to_str(\"hoa\"))\n",
"display(auts)\n", "display(auts)\n",
"\n", "\n",
@ -3951,7 +3951,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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": {}, "metadata": {},
@ -4020,7 +4020,7 @@
" for relabel_player in [True, False]:\n", " for relabel_player in [True, False]:\n",
" for split_env in [True, False]:\n", " for split_env in [True, False]:\n",
" for split_player 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", " 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", " spot.relabel_game_here(auts, rel_dicts)\n",
" print(spot.are_equivalent(aut, spot.unsplit_2step(auts)))" " print(spot.are_equivalent(aut, spot.unsplit_2step(auts)))"
@ -4051,7 +4051,7 @@
"name": "python", "name": "python",
"nbconvert_exporter": "python", "nbconvert_exporter": "python",
"pygments_lexer": "ipython3", "pygments_lexer": "ipython3",
"version": "3.11.7" "version": "3.11.6"
} }
}, },
"nbformat": 4, "nbformat": 4,

68
tests/python/_synthesis.ipynb
View file

@ -48,6 +48,7 @@
"source": [ "source": [
"si = spot.synthesis_info()\n", "si = spot.synthesis_info()\n",
"si.s = spot.synthesis_info.algo_LAR # Use LAR algorithm\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", "game = spot.ltl_to_game(\"G((F(i0) && F(i1))->(G(i1<->(X(o0)))))\", [\"o0\"], si)\n",
"spot.solve_game(game)" "spot.solve_game(game)"
] ]
@ -787,7 +788,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 8,
@ -930,7 +931,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 9,
@ -1149,7 +1150,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 10,
@ -1158,7 +1159,7 @@
} }
], ],
"source": [ "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", "print(a.acc())\n",
"a_s" "a_s"
] ]
@ -1322,7 +1323,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 11,
@ -1618,7 +1619,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 12,
@ -1627,7 +1628,7 @@
} }
], ],
"source": [ "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", "print(a_snc.acc())\n",
"a_snc" "a_snc"
] ]
@ -2006,7 +2007,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 13,
@ -2015,7 +2016,7 @@
} }
], ],
"source": [ "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", "print(a_s.acc())\n",
"a_s" "a_s"
] ]
@ -2289,7 +2290,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 14,
@ -2531,7 +2532,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 15,
@ -2803,7 +2804,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 16,
@ -3046,7 +3047,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 17,
@ -3757,7 +3758,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 18,
@ -4015,7 +4016,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 19,
@ -4298,7 +4299,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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": {}, "metadata": {},
@ -6066,7 +6067,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 20,
@ -6101,7 +6102,7 @@
"\n", "\n",
"display(aut)\n", "display(aut)\n",
"\n", "\n",
"aut = spot.split_2step(aut, x, False)\n", "aut = spot.split_2step(aut, x, False, spot.synthesis_info.splittype_EXPL)\n",
"\n", "\n",
"display(aut.show_storage())\n", "display(aut.show_storage())\n",
"aut" "aut"
@ -6975,7 +6976,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 21,
@ -7219,7 +7220,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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": {}, "metadata": {},
@ -8107,7 +8108,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 22,
@ -8141,7 +8142,7 @@
"\n", "\n",
"display(aut)\n", "display(aut)\n",
"\n", "\n",
"aut = spot.split_2step(aut, x, False)\n", "aut = spot.split_2step(aut, x, False, spot.synthesis_info.splittype_EXPL)\n",
"\n", "\n",
"display(aut.show_storage())\n", "display(aut.show_storage())\n",
"aut" "aut"
@ -8529,7 +8530,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 23,
@ -8679,7 +8680,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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": {}, "metadata": {},
@ -8858,7 +8859,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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": {}, "metadata": {},
@ -9062,7 +9063,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 25,
@ -9072,6 +9073,7 @@
], ],
"source": [ "source": [
"si = spot.synthesis_info()\n", "si = spot.synthesis_info()\n",
"si.sp = spot.synthesis_info.splittype_EXPL\n",
"\n", "\n",
"aut = spot.ltl_to_game(\"(a|b|c|d)->x\", [\"x\"], si)\n", "aut = spot.ltl_to_game(\"(a|b|c|d)->x\", [\"x\"], si)\n",
"aut" "aut"
@ -9268,7 +9270,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 27,
@ -9582,7 +9584,7 @@
"</svg>\n" "</svg>\n"
], ],
"text/plain": [ "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, "execution_count": 28,
@ -9594,14 +9596,6 @@
"aig = spot.mealy_machine_to_aig(ctrl, \"ite\")\n", "aig = spot.mealy_machine_to_aig(ctrl, \"ite\")\n",
"aig" "aig"
] ]
},
{
"cell_type": "code",
"execution_count": null,
"id": "eb81b7d3",
"metadata": {},
"outputs": [],
"source": []
} }
], ],
"metadata": { "metadata": {
@ -9620,7 +9614,7 @@
"name": "python", "name": "python",
"nbconvert_exporter": "python", "nbconvert_exporter": "python",
"pygments_lexer": "ipython3", "pygments_lexer": "ipython3",
"version": "3.11.7" "version": "3.11.6"
} }
}, },
"nbformat": 4, "nbformat": 4,

19
tests/python/game.py
View file

@ -282,7 +282,7 @@ spot.change_parity_here(gdpa, spot.parity_kind_max, spot.parity_style_odd)
gsdpa = spot.split_2step(gdpa, b, True) gsdpa = spot.split_2step(gdpa, b, True)
spot.colorize_parity_here(gsdpa, True) spot.colorize_parity_here(gsdpa, True)
tc.assertTrue(spot.solve_parity_game(gsdpa)) tc.assertTrue(spot.solve_parity_game(gsdpa))
tc.assertEqual(spot.highlight_strategy(gsdpa).to_str("HOA", "1.1"), gsdpa_solved_ref = spot.automaton(
"""HOA: v1.1 """HOA: v1.1
States: 18 States: 18
Start: 0 Start: 0
@ -350,6 +350,23 @@ State: 17
[t] 4 {4} [t] 4 {4}
--END--""" --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 # Test the different parity conditions
gdpa = spot.tgba_determinize(spot.degeneralize_tba(g), 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_1))))) && (G (r_0 -> F g_0))) && (G (r_1 -> F g_1))',
['g_0', 'g_1']) ['g_0', 'g_1'])
tc.assertTrue(equiv(aut, spot.unsplit_2step(s))) 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)) tc.assertFalse(spot.solve_game(game))
# A game can have only inputs # A game can have only inputs
game = spot.ltl_to_game("GFa", []) game_ref = spot.automaton("""HOA: v1
tc.assertEqual(game.to_str(), """HOA: v1
States: 3 States: 3
Start: 0 Start: 0
AP: 1 "a" AP: 1 "a"
@ -49,3 +48,10 @@ State: 1
State: 2 State: 2
[t] 0 {0} [t] 0 {0}
--END--""") --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))