def get_value(self, item):
self._assert_no_function_type(item)
titem = self.converter.convert(item)
tval = mathsat.msat_get_model_value(self.msat_env, titem)
if mathsat.msat_term_is_number(self.msat_env, tval):
rep = mathsat.msat_term_repr(tval)
if self.environment.stc.get_type(item).is_real_type():
match = re.match(r"(-?\d+)/(\d+)", rep)
if match is not None:
return self.mgr.Real(
(int(match.group(1)), int(match.group(2))))
else:
return self.mgr.Real(int(rep))
elif self.environment.stc.get_type(item).is_int_type():
return self.mgr.Int(int(rep))
else:
assert self.environment.stc.get_type(item).is_bv_type()
# MathSAT representation is <value>_<width>
value, width = rep.split("_")
return self.mgr.BV(int(value), int(width))
else:
assert mathsat.msat_term_is_true(self.msat_env, tval) or \
mathsat.msat_term_is_false(self.msat_env, tval)
bval = (mathsat.msat_term_is_true(self.msat_env, tval) == 1)
return self.mgr.Bool(bval)
def get_value(self, item):
self._assert_no_function_type(item)
titem = self.converter.convert(item)
tval = mathsat.msat_get_model_value(self.msat_env, titem)
if mathsat.msat_term_is_number(self.msat_env, tval):
rep = mathsat.msat_term_repr(tval)
if self.environment.stc.get_type(item).is_real_type():
match = re.match(r"(-?\d+)/(\d+)", rep)
if match is not None:
return self.mgr.Real((int(match.group(1)),
int(match.group(2))))
else:
return self.mgr.Real(int(rep))
elif self.environment.stc.get_type(item).is_int_type():
return self.mgr.Int(int(rep))
else:
assert self.environment.stc.get_type(item).is_bv_type()
# MathSAT representation is <value>_<width>
value, width = rep.split("_")
return self.mgr.BV(int(value), int(width))
else:
assert mathsat.msat_term_is_true(self.msat_env, tval) or \
mathsat.msat_term_is_false(self.msat_env, tval)
bval = (mathsat.msat_term_is_true(self.msat_env, tval) == 1)
return self.mgr.Bool(bval)
def get_value(self, item):
self._assert_no_function_type(item)
titem = self.converter.convert(item)
tval = mathsat.msat_get_model_value(self.msat_env(), titem)
val = self.converter.back(tval)
if self.environment.stc.get_type(item).is_real_type() and \
val.is_int_constant():
val = self.mgr.Real(val.constant_value())
return val