def build_master_be_fsm():
"""
Creates the BE fsm from the Sexpr FSM. Currently the be_enc is a singleton
global private variable which is shared between all the BE FSMs.
If not previoulsy committed (because a boolean encoder was not available at
the time due to the use of coi) the determinization layer will be committed
to the be_encoder
:raises NuSMVBeEncNotInitializedError: if the global BeEnc singleton is not
initialized
"""
global __be_fsm
# raises the exception if necessary
be_enc = BeEnc.global_singleton_instance()
sym_table = be_enc.symbol_table
if _symb_table.SymbTable_get_layer(sym_table._ptr, "inlining") is not None:
# commits the determ layer if not previously committed
if not _baseenc.BaseEnc_layer_occurs(be_enc._ptr, "determ"):
_baseenc.BaseEnc_commit_layer(be_enc._ptr, "determ")
# commits the inlining layer if not previously committed
# note: I find this a little bit weird, but that's the way NuSMV proceeds
if not _baseenc.BaseEnc_layer_occurs(be_enc._ptr, "inlining"):
_baseenc.BaseEnc_commit_layer(be_enc._ptr, "inlining")
# actual fsm creation
__be_fsm = BeFsm.create_from_sexp(be_enc, glob.master_bool_sexp_fsm())
propdb = _prop.PropPkg_get_prop_database()
_prop.PropDb_master_set_be_fsm(propdb, __be_fsm._ptr);
def build_master_be_fsm():
"""
Creates the BE fsm from the Sexpr FSM. Currently the be_enc is a singleton
global private variable which is shared between all the BE FSMs.
If not previoulsy committed (because a boolean encoder was not available at
the time due to the use of coi) the determinization layer will be committed
to the be_encoder
:raises NuSMVBeEncNotInitializedError: if the global BeEnc singleton is not
initialized
"""
global __be_fsm
# raises the exception if necessary
be_enc = BeEnc.global_singleton_instance()
sym_table = be_enc.symbol_table
if _symb_table.SymbTable_get_layer(sym_table._ptr, "inlining") is not None:
# commits the determ layer if not previously committed
if not _baseenc.BaseEnc_layer_occurs(be_enc._ptr, "determ"):
_baseenc.BaseEnc_commit_layer(be_enc._ptr, "determ")
# commits the inlining layer if not previously committed
# note: I find this a little bit weird, but that's the way NuSMV proceeds
if not _baseenc.BaseEnc_layer_occurs(be_enc._ptr, "inlining"):
_baseenc.BaseEnc_commit_layer(be_enc._ptr, "inlining")
# actual fsm creation
__be_fsm = BeFsm.create_from_sexp(be_enc, glob.master_bool_sexp_fsm())
propdb = _prop.PropPkg_get_prop_database()
_prop.PropDb_master_set_be_fsm(propdb, __be_fsm._ptr);
def setUp(self):
init_nusmv()
load_from_file(
tests.current_directory(__file__) + "/models/flipflops.smv")
go_bmc()
self.enc = BeEnc.global_singleton_instance()
self.mgr = self.enc.manager
def encoding(self):
"""The BE encoding of this FSM"""
if not hasattr(self, "__encoding"):
setattr(self, '__encoding',
BeEnc(_be.BeFsm_get_be_encoding(self._ptr), freeit=False))
return getattr(self, '__encoding')
def setUp(self):
init_nusmv()
load_from_file(tests.current_directory(__file__)+"/models/flipflops_vif.smv")
go_bmc()
self._TESTED = BeEnc.global_singleton_instance()
def setUp(self):
init_nusmv()
load_from_file(tests.current_directory(__file__)+"/models/flipflops.smv")
go_bmc()
self.enc = BeEnc.global_singleton_instance()
self.mgr = self.enc.manager
def setUp(self):
init_nusmv()
load_from_file(
tests.current_directory(__file__) + "/models/flipflops_vif.smv")
go_bmc()
self._TESTED = BeEnc.global_singleton_instance()
