Z3
Public Member Functions | Data Fields
ModelRef Class Reference
+ Inheritance diagram for ModelRef:

Public Member Functions

def __init__ (self, m, ctx)
 
def __del__ (self)
 
def __repr__ (self)
 
def sexpr (self)
 
def eval (self, t, model_completion=False)
 
def evaluate (self, t, model_completion=False)
 
def __len__ (self)
 
def get_interp (self, decl)
 
def num_sorts (self)
 
def get_sort (self, idx)
 
def sorts (self)
 
def get_universe (self, s)
 
def __getitem__ (self, idx)
 
def decls (self)
 
def update_value (self, x, value)
 
def translate (self, target)
 
def __copy__ (self)
 
def __deepcopy__ (self, memo={})
 
- Public Member Functions inherited from Z3PPObject
def use_pp (self)
 

Data Fields

 model
 
 ctx
 

Detailed Description

Model/Solution of a satisfiability problem (aka system of constraints).

Definition at line 6348 of file z3py.py.

Constructor & Destructor Documentation

◆ __init__()

def __init__ (   self,
  m,
  ctx 
)

Definition at line 6351 of file z3py.py.

6351  def __init__(self, m, ctx):
6352  assert ctx is not None
6353  self.model = m
6354  self.ctx = ctx
6355  Z3_model_inc_ref(self.ctx.ref(), self.model)
6356 
void Z3_API Z3_model_inc_ref(Z3_context c, Z3_model m)
Increment the reference counter of the given model.

◆ __del__()

def __del__ (   self)

Definition at line 6357 of file z3py.py.

6357  def __del__(self):
6358  if self.ctx.ref() is not None:
6359  Z3_model_dec_ref(self.ctx.ref(), self.model)
6360 
void Z3_API Z3_model_dec_ref(Z3_context c, Z3_model m)
Decrement the reference counter of the given model.

Member Function Documentation

◆ __copy__()

def __copy__ (   self)

Definition at line 6645 of file z3py.py.

6645  def __copy__(self):
6646  return self.translate(self.ctx)
6647 

◆ __deepcopy__()

def __deepcopy__ (   self,
  memo = {} 
)

Definition at line 6648 of file z3py.py.

6648  def __deepcopy__(self, memo={}):
6649  return self.translate(self.ctx)
6650 
6651 

◆ __getitem__()

def __getitem__ (   self,
  idx 
)
If `idx` is an integer, then the declaration at position `idx` in the model `self` is returned.
If `idx` is a declaration, then the actual interpretation is returned.

The elements can be retrieved using position or the actual declaration.

>>> f = Function('f', IntSort(), IntSort())
>>> x = Int('x')
>>> s = Solver()
>>> s.add(x > 0, x < 2, f(x) == 0)
>>> s.check()
sat
>>> m = s.model()
>>> len(m)
2
>>> m[0]
x
>>> m[1]
f
>>> m[x]
1
>>> m[f]
[else -> 0]
>>> for d in m: print("%s -> %s" % (d, m[d]))
x -> 1
f -> [else -> 0]

Definition at line 6551 of file z3py.py.

6551  def __getitem__(self, idx):
6552  """If `idx` is an integer, then the declaration at position `idx` in the model `self` is returned.
6553  If `idx` is a declaration, then the actual interpretation is returned.
6554 
6555  The elements can be retrieved using position or the actual declaration.
6556 
6557  >>> f = Function('f', IntSort(), IntSort())
6558  >>> x = Int('x')
6559  >>> s = Solver()
6560  >>> s.add(x > 0, x < 2, f(x) == 0)
6561  >>> s.check()
6562  sat
6563  >>> m = s.model()
6564  >>> len(m)
6565  2
6566  >>> m[0]
6567  x
6568  >>> m[1]
6569  f
6570  >>> m[x]
6571  1
6572  >>> m[f]
6573  [else -> 0]
6574  >>> for d in m: print("%s -> %s" % (d, m[d]))
6575  x -> 1
6576  f -> [else -> 0]
6577  """
6578  if _is_int(idx):
6579  if idx >= len(self):
6580  raise IndexError
6581  num_consts = Z3_model_get_num_consts(self.ctx.ref(), self.model)
6582  if (idx < num_consts):
6583  return FuncDeclRef(Z3_model_get_const_decl(self.ctx.ref(), self.model, idx), self.ctx)
6584  else:
6585  return FuncDeclRef(Z3_model_get_func_decl(self.ctx.ref(), self.model, idx - num_consts), self.ctx)
6586  if isinstance(idx, FuncDeclRef):
6587  return self.get_interp(idx)
6588  if is_const(idx):
6589  return self.get_interp(idx.decl())
6590  if isinstance(idx, SortRef):
6591  return self.get_universe(idx)
6592  if z3_debug():
6593  _z3_assert(False, "Integer, Z3 declaration, or Z3 constant expected")
6594  return None
6595 
Z3_func_decl Z3_API Z3_model_get_func_decl(Z3_context c, Z3_model m, unsigned i)
Return the declaration of the i-th function in the given model.
unsigned Z3_API Z3_model_get_num_consts(Z3_context c, Z3_model m)
Return the number of constants assigned by the given model.
Z3_func_decl Z3_API Z3_model_get_const_decl(Z3_context c, Z3_model m, unsigned i)
Return the i-th constant in the given model.
def z3_debug()
Definition: z3py.py:62
def is_const(a)
Definition: z3py.py:1280

◆ __len__()

def __len__ (   self)
Return the number of constant and function declarations in the model `self`.

>>> f = Function('f', IntSort(), IntSort())
>>> x = Int('x')
>>> s = Solver()
>>> s.add(x > 0, f(x) != x)
>>> s.check()
sat
>>> m = s.model()
>>> len(m)
2

Definition at line 6425 of file z3py.py.

6425  def __len__(self):
6426  """Return the number of constant and function declarations in the model `self`.
6427 
6428  >>> f = Function('f', IntSort(), IntSort())
6429  >>> x = Int('x')
6430  >>> s = Solver()
6431  >>> s.add(x > 0, f(x) != x)
6432  >>> s.check()
6433  sat
6434  >>> m = s.model()
6435  >>> len(m)
6436  2
6437  """
6438  num_consts = int(Z3_model_get_num_consts(self.ctx.ref(), self.model))
6439  num_funcs = int(Z3_model_get_num_funcs(self.ctx.ref(), self.model))
6440  return num_consts + num_funcs
6441 
unsigned Z3_API Z3_model_get_num_funcs(Z3_context c, Z3_model m)
Return the number of function interpretations in the given model.

Referenced by AstVector.__getitem__(), and AstVector.__setitem__().

◆ __repr__()

def __repr__ (   self)

Definition at line 6361 of file z3py.py.

6361  def __repr__(self):
6362  return obj_to_string(self)
6363 

◆ decls()

def decls (   self)
Return a list with all symbols that have an interpretation in the model `self`.
>>> f = Function('f', IntSort(), IntSort())
>>> x = Int('x')
>>> s = Solver()
>>> s.add(x > 0, x < 2, f(x) == 0)
>>> s.check()
sat
>>> m = s.model()
>>> m.decls()
[x, f]

Definition at line 6596 of file z3py.py.

6596  def decls(self):
6597  """Return a list with all symbols that have an interpretation in the model `self`.
6598  >>> f = Function('f', IntSort(), IntSort())
6599  >>> x = Int('x')
6600  >>> s = Solver()
6601  >>> s.add(x > 0, x < 2, f(x) == 0)
6602  >>> s.check()
6603  sat
6604  >>> m = s.model()
6605  >>> m.decls()
6606  [x, f]
6607  """
6608  r = []
6609  for i in range(Z3_model_get_num_consts(self.ctx.ref(), self.model)):
6610  r.append(FuncDeclRef(Z3_model_get_const_decl(self.ctx.ref(), self.model, i), self.ctx))
6611  for i in range(Z3_model_get_num_funcs(self.ctx.ref(), self.model)):
6612  r.append(FuncDeclRef(Z3_model_get_func_decl(self.ctx.ref(), self.model, i), self.ctx))
6613  return r
6614 
expr range(expr const &lo, expr const &hi)
Definition: z3++.h:3824

◆ eval()

def eval (   self,
  t,
  model_completion = False 
)
Evaluate the expression `t` in the model `self`.
If `model_completion` is enabled, then a default interpretation is automatically added
for symbols that do not have an interpretation in the model `self`.

>>> x = Int('x')
>>> s = Solver()
>>> s.add(x > 0, x < 2)
>>> s.check()
sat
>>> m = s.model()
>>> m.eval(x + 1)
2
>>> m.eval(x == 1)
True
>>> y = Int('y')
>>> m.eval(y + x)
1 + y
>>> m.eval(y)
y
>>> m.eval(y, model_completion=True)
0
>>> # Now, m contains an interpretation for y
>>> m.eval(y + x)
1

Definition at line 6368 of file z3py.py.

6368  def eval(self, t, model_completion=False):
6369  """Evaluate the expression `t` in the model `self`.
6370  If `model_completion` is enabled, then a default interpretation is automatically added
6371  for symbols that do not have an interpretation in the model `self`.
6372 
6373  >>> x = Int('x')
6374  >>> s = Solver()
6375  >>> s.add(x > 0, x < 2)
6376  >>> s.check()
6377  sat
6378  >>> m = s.model()
6379  >>> m.eval(x + 1)
6380  2
6381  >>> m.eval(x == 1)
6382  True
6383  >>> y = Int('y')
6384  >>> m.eval(y + x)
6385  1 + y
6386  >>> m.eval(y)
6387  y
6388  >>> m.eval(y, model_completion=True)
6389  0
6390  >>> # Now, m contains an interpretation for y
6391  >>> m.eval(y + x)
6392  1
6393  """
6394  r = (Ast * 1)()
6395  if Z3_model_eval(self.ctx.ref(), self.model, t.as_ast(), model_completion, r):
6396  return _to_expr_ref(r[0], self.ctx)
6397  raise Z3Exception("failed to evaluate expression in the model")
6398 
Z3_bool Z3_API Z3_model_eval(Z3_context c, Z3_model m, Z3_ast t, bool model_completion, Z3_ast *v)
Evaluate the AST node t in the given model. Return true if succeeded, and store the result in v.

Referenced by ModelRef.evaluate().

◆ evaluate()

def evaluate (   self,
  t,
  model_completion = False 
)
Alias for `eval`.

>>> x = Int('x')
>>> s = Solver()
>>> s.add(x > 0, x < 2)
>>> s.check()
sat
>>> m = s.model()
>>> m.evaluate(x + 1)
2
>>> m.evaluate(x == 1)
True
>>> y = Int('y')
>>> m.evaluate(y + x)
1 + y
>>> m.evaluate(y)
y
>>> m.evaluate(y, model_completion=True)
0
>>> # Now, m contains an interpretation for y
>>> m.evaluate(y + x)
1

Definition at line 6399 of file z3py.py.

6399  def evaluate(self, t, model_completion=False):
6400  """Alias for `eval`.
6401 
6402  >>> x = Int('x')
6403  >>> s = Solver()
6404  >>> s.add(x > 0, x < 2)
6405  >>> s.check()
6406  sat
6407  >>> m = s.model()
6408  >>> m.evaluate(x + 1)
6409  2
6410  >>> m.evaluate(x == 1)
6411  True
6412  >>> y = Int('y')
6413  >>> m.evaluate(y + x)
6414  1 + y
6415  >>> m.evaluate(y)
6416  y
6417  >>> m.evaluate(y, model_completion=True)
6418  0
6419  >>> # Now, m contains an interpretation for y
6420  >>> m.evaluate(y + x)
6421  1
6422  """
6423  return self.eval(t, model_completion)
6424 

◆ get_interp()

def get_interp (   self,
  decl 
)
Return the interpretation for a given declaration or constant.

>>> f = Function('f', IntSort(), IntSort())
>>> x = Int('x')
>>> s = Solver()
>>> s.add(x > 0, x < 2, f(x) == 0)
>>> s.check()
sat
>>> m = s.model()
>>> m[x]
1
>>> m[f]
[else -> 0]

Definition at line 6442 of file z3py.py.

6442  def get_interp(self, decl):
6443  """Return the interpretation for a given declaration or constant.
6444 
6445  >>> f = Function('f', IntSort(), IntSort())
6446  >>> x = Int('x')
6447  >>> s = Solver()
6448  >>> s.add(x > 0, x < 2, f(x) == 0)
6449  >>> s.check()
6450  sat
6451  >>> m = s.model()
6452  >>> m[x]
6453  1
6454  >>> m[f]
6455  [else -> 0]
6456  """
6457  if z3_debug():
6458  _z3_assert(isinstance(decl, FuncDeclRef) or is_const(decl), "Z3 declaration expected")
6459  if is_const(decl):
6460  decl = decl.decl()
6461  try:
6462  if decl.arity() == 0:
6463  _r = Z3_model_get_const_interp(self.ctx.ref(), self.model, decl.ast)
6464  if _r.value is None:
6465  return None
6466  r = _to_expr_ref(_r, self.ctx)
6467  if is_as_array(r):
6468  return self.get_interp(get_as_array_func(r))
6469  else:
6470  return r
6471  else:
6472  return FuncInterp(Z3_model_get_func_interp(self.ctx.ref(), self.model, decl.ast), self.ctx)
6473  except Z3Exception:
6474  return None
6475 
Z3_ast Z3_API Z3_model_get_const_interp(Z3_context c, Z3_model m, Z3_func_decl a)
Return the interpretation (i.e., assignment) of constant a in the model m. Return NULL,...
Z3_func_interp Z3_API Z3_model_get_func_interp(Z3_context c, Z3_model m, Z3_func_decl f)
Return the interpretation of the function f in the model m. Return NULL, if the model does not assign...
def is_as_array(n)
Definition: z3py.py:6657
def get_as_array_func(n)
Definition: z3py.py:6662

Referenced by ModelRef.__getitem__(), and ModelRef.get_interp().

◆ get_sort()

def get_sort (   self,
  idx 
)
Return the uninterpreted sort at position `idx` < self.num_sorts().

>>> A = DeclareSort('A')
>>> B = DeclareSort('B')
>>> a1, a2 = Consts('a1 a2', A)
>>> b1, b2 = Consts('b1 b2', B)
>>> s = Solver()
>>> s.add(a1 != a2, b1 != b2)
>>> s.check()
sat
>>> m = s.model()
>>> m.num_sorts()
2
>>> m.get_sort(0)
A
>>> m.get_sort(1)
B

Definition at line 6491 of file z3py.py.

6491  def get_sort(self, idx):
6492  """Return the uninterpreted sort at position `idx` < self.num_sorts().
6493 
6494  >>> A = DeclareSort('A')
6495  >>> B = DeclareSort('B')
6496  >>> a1, a2 = Consts('a1 a2', A)
6497  >>> b1, b2 = Consts('b1 b2', B)
6498  >>> s = Solver()
6499  >>> s.add(a1 != a2, b1 != b2)
6500  >>> s.check()
6501  sat
6502  >>> m = s.model()
6503  >>> m.num_sorts()
6504  2
6505  >>> m.get_sort(0)
6506  A
6507  >>> m.get_sort(1)
6508  B
6509  """
6510  if idx >= self.num_sorts():
6511  raise IndexError
6512  return _to_sort_ref(Z3_model_get_sort(self.ctx.ref(), self.model, idx), self.ctx)
6513 
Z3_sort Z3_API Z3_model_get_sort(Z3_context c, Z3_model m, unsigned i)
Return a uninterpreted sort that m assigns an interpretation.

Referenced by ModelRef.sorts().

◆ get_universe()

def get_universe (   self,
  s 
)
Return the interpretation for the uninterpreted sort `s` in the model `self`.

>>> A = DeclareSort('A')
>>> a, b = Consts('a b', A)
>>> s = Solver()
>>> s.add(a != b)
>>> s.check()
sat
>>> m = s.model()
>>> m.get_universe(A)
[A!val!1, A!val!0]

Definition at line 6531 of file z3py.py.

6531  def get_universe(self, s):
6532  """Return the interpretation for the uninterpreted sort `s` in the model `self`.
6533 
6534  >>> A = DeclareSort('A')
6535  >>> a, b = Consts('a b', A)
6536  >>> s = Solver()
6537  >>> s.add(a != b)
6538  >>> s.check()
6539  sat
6540  >>> m = s.model()
6541  >>> m.get_universe(A)
6542  [A!val!1, A!val!0]
6543  """
6544  if z3_debug():
6545  _z3_assert(isinstance(s, SortRef), "Z3 sort expected")
6546  try:
6547  return AstVector(Z3_model_get_sort_universe(self.ctx.ref(), self.model, s.ast), self.ctx)
6548  except Z3Exception:
6549  return None
6550 
Z3_ast_vector Z3_API Z3_model_get_sort_universe(Z3_context c, Z3_model m, Z3_sort s)
Return the finite set of distinct values that represent the interpretation for sort s.

Referenced by ModelRef.__getitem__().

◆ num_sorts()

def num_sorts (   self)
Return the number of uninterpreted sorts that contain an interpretation in the model `self`.

>>> A = DeclareSort('A')
>>> a, b = Consts('a b', A)
>>> s = Solver()
>>> s.add(a != b)
>>> s.check()
sat
>>> m = s.model()
>>> m.num_sorts()
1

Definition at line 6476 of file z3py.py.

6476  def num_sorts(self):
6477  """Return the number of uninterpreted sorts that contain an interpretation in the model `self`.
6478 
6479  >>> A = DeclareSort('A')
6480  >>> a, b = Consts('a b', A)
6481  >>> s = Solver()
6482  >>> s.add(a != b)
6483  >>> s.check()
6484  sat
6485  >>> m = s.model()
6486  >>> m.num_sorts()
6487  1
6488  """
6489  return int(Z3_model_get_num_sorts(self.ctx.ref(), self.model))
6490 
unsigned Z3_API Z3_model_get_num_sorts(Z3_context c, Z3_model m)
Return the number of uninterpreted sorts that m assigns an interpretation to.

Referenced by ModelRef.get_sort(), and ModelRef.sorts().

◆ sexpr()

def sexpr (   self)
Return a textual representation of the s-expression representing the model.

Definition at line 6364 of file z3py.py.

6364  def sexpr(self):
6365  """Return a textual representation of the s-expression representing the model."""
6366  return Z3_model_to_string(self.ctx.ref(), self.model)
6367 
Z3_string Z3_API Z3_model_to_string(Z3_context c, Z3_model m)
Convert the given model into a string.

Referenced by Fixedpoint.__repr__(), and Optimize.__repr__().

◆ sorts()

def sorts (   self)
Return all uninterpreted sorts that have an interpretation in the model `self`.

>>> A = DeclareSort('A')
>>> B = DeclareSort('B')
>>> a1, a2 = Consts('a1 a2', A)
>>> b1, b2 = Consts('b1 b2', B)
>>> s = Solver()
>>> s.add(a1 != a2, b1 != b2)
>>> s.check()
sat
>>> m = s.model()
>>> m.sorts()
[A, B]

Definition at line 6514 of file z3py.py.

6514  def sorts(self):
6515  """Return all uninterpreted sorts that have an interpretation in the model `self`.
6516 
6517  >>> A = DeclareSort('A')
6518  >>> B = DeclareSort('B')
6519  >>> a1, a2 = Consts('a1 a2', A)
6520  >>> b1, b2 = Consts('b1 b2', B)
6521  >>> s = Solver()
6522  >>> s.add(a1 != a2, b1 != b2)
6523  >>> s.check()
6524  sat
6525  >>> m = s.model()
6526  >>> m.sorts()
6527  [A, B]
6528  """
6529  return [self.get_sort(i) for i in range(self.num_sorts())]
6530 

◆ translate()

def translate (   self,
  target 
)
Translate `self` to the context `target`. That is, return a copy of `self` in the context `target`.

Definition at line 6637 of file z3py.py.

6637  def translate(self, target):
6638  """Translate `self` to the context `target`. That is, return a copy of `self` in the context `target`.
6639  """
6640  if z3_debug():
6641  _z3_assert(isinstance(target, Context), "argument must be a Z3 context")
6642  model = Z3_model_translate(self.ctx.ref(), self.model, target.ref())
6643  return ModelRef(model, target)
6644 
Z3_model Z3_API Z3_model_translate(Z3_context c, Z3_model m, Z3_context dst)
translate model from context c to context dst.

Referenced by AstRef.__copy__(), Goal.__copy__(), AstVector.__copy__(), FuncInterp.__copy__(), ModelRef.__copy__(), Solver.__copy__(), Goal.__deepcopy__(), AstVector.__deepcopy__(), FuncInterp.__deepcopy__(), ModelRef.__deepcopy__(), and Solver.__deepcopy__().

◆ update_value()

def update_value (   self,
  x,
  value 
)
Update the interpretation of a constant

Definition at line 6615 of file z3py.py.

6615  def update_value(self, x, value):
6616  """Update the interpretation of a constant"""
6617  if is_expr(x):
6618  x = x.decl()
6619  if is_func_decl(x) and x.arity() != 0 and isinstance(value, FuncInterp):
6620  fi1 = value.f
6621  fi2 = Z3_add_func_interp(x.ctx_ref(), self.model, x.ast, value.else_value().ast);
6622  fi2 = FuncInterp(fi2, x.ctx)
6623  for i in range(value.num_entries()):
6624  e = value.entry(i)
6625  n = Z3_func_entry_get_num_args(x.ctx_ref(), e.entry)
6626  v = AstVector()
6627  for j in range(n):
6628  v.push(entry.arg_value(j))
6629  val = Z3_func_entry_get_value(x.ctx_ref(), e.entry)
6630  Z3_func_interp_add_entry(x.ctx_ref(), fi2.f, v.vector, val)
6631  return
6632  if not is_func_decl(x) or x.arity() != 0:
6633  raise Z3Exception("Expecting 0-ary function or constant expression")
6634  value = _py2expr(value)
6635  Z3_add_const_interp(x.ctx_ref(), self.model, x.ast, value.ast)
6636 
Z3_func_interp Z3_API Z3_add_func_interp(Z3_context c, Z3_model m, Z3_func_decl f, Z3_ast default_value)
Create a fresh func_interp object, add it to a model for a specified function. It has reference count...
unsigned Z3_API Z3_func_entry_get_num_args(Z3_context c, Z3_func_entry e)
Return the number of arguments in a Z3_func_entry object.
Z3_ast Z3_API Z3_func_entry_get_value(Z3_context c, Z3_func_entry e)
Return the value of this point.
void Z3_API Z3_add_const_interp(Z3_context c, Z3_model m, Z3_func_decl f, Z3_ast a)
Add a constant interpretation.
void Z3_API Z3_func_interp_add_entry(Z3_context c, Z3_func_interp fi, Z3_ast_vector args, Z3_ast value)
add a function entry to a function interpretation.
def is_expr(a)
Definition: z3py.py:1231
def is_func_decl(a)
Definition: z3py.py:844

Field Documentation

◆ ctx

ctx

Definition at line 6354 of file z3py.py.

Referenced by ArithRef.__add__(), BitVecRef.__add__(), FPRef.__add__(), BitVecRef.__and__(), FuncDeclRef.__call__(), Probe.__call__(), AstMap.__contains__(), AstRef.__copy__(), Goal.__copy__(), AstVector.__copy__(), FuncInterp.__copy__(), ModelRef.__copy__(), Solver.__copy__(), AstRef.__deepcopy__(), Datatype.__deepcopy__(), ParamsRef.__deepcopy__(), ParamDescrsRef.__deepcopy__(), Goal.__deepcopy__(), AstVector.__deepcopy__(), AstMap.__deepcopy__(), FuncEntry.__deepcopy__(), FuncInterp.__deepcopy__(), ModelRef.__deepcopy__(), Statistics.__deepcopy__(), Solver.__deepcopy__(), Fixedpoint.__deepcopy__(), Optimize.__deepcopy__(), ApplyResult.__deepcopy__(), Tactic.__deepcopy__(), Probe.__deepcopy__(), Context.__del__(), AstRef.__del__(), ScopedConstructor.__del__(), ScopedConstructorList.__del__(), ParamsRef.__del__(), ParamDescrsRef.__del__(), Goal.__del__(), AstVector.__del__(), AstMap.__del__(), FuncEntry.__del__(), FuncInterp.__del__(), ModelRef.__del__(), Statistics.__del__(), Solver.__del__(), Fixedpoint.__del__(), Optimize.__del__(), ApplyResult.__del__(), Tactic.__del__(), Probe.__del__(), ArithRef.__div__(), BitVecRef.__div__(), FPRef.__div__(), ExprRef.__eq__(), Probe.__eq__(), ArithRef.__ge__(), BitVecRef.__ge__(), Probe.__ge__(), FPRef.__ge__(), SeqRef.__ge__(), AstVector.__getitem__(), SeqRef.__getitem__(), ModelRef.__getitem__(), Statistics.__getitem__(), ApplyResult.__getitem__(), AstMap.__getitem__(), ArithRef.__gt__(), BitVecRef.__gt__(), Probe.__gt__(), FPRef.__gt__(), SeqRef.__gt__(), BitVecRef.__invert__(), ArithRef.__le__(), BitVecRef.__le__(), Probe.__le__(), FPRef.__le__(), SeqRef.__le__(), CharRef.__le__(), AstVector.__len__(), AstMap.__len__(), ModelRef.__len__(), Statistics.__len__(), ApplyResult.__len__(), BitVecRef.__lshift__(), ArithRef.__lt__(), BitVecRef.__lt__(), Probe.__lt__(), FPRef.__lt__(), SeqRef.__lt__(), ArithRef.__mod__(), BitVecRef.__mod__(), ArithRef.__mul__(), BitVecRef.__mul__(), FPRef.__mul__(), ExprRef.__ne__(), Probe.__ne__(), ArithRef.__neg__(), BitVecRef.__neg__(), BitVecRef.__or__(), ArithRef.__pow__(), ArithRef.__radd__(), BitVecRef.__radd__(), FPRef.__radd__(), BitVecRef.__rand__(), ArithRef.__rdiv__(), BitVecRef.__rdiv__(), FPRef.__rdiv__(), ParamsRef.__repr__(), ParamDescrsRef.__repr__(), AstMap.__repr__(), Statistics.__repr__(), BitVecRef.__rlshift__(), ArithRef.__rmod__(), BitVecRef.__rmod__(), ArithRef.__rmul__(), BitVecRef.__rmul__(), FPRef.__rmul__(), BitVecRef.__ror__(), ArithRef.__rpow__(), BitVecRef.__rrshift__(), BitVecRef.__rshift__(), ArithRef.__rsub__(), BitVecRef.__rsub__(), FPRef.__rsub__(), BitVecRef.__rxor__(), AstVector.__setitem__(), AstMap.__setitem__(), ArithRef.__sub__(), BitVecRef.__sub__(), FPRef.__sub__(), BitVecRef.__xor__(), DatatypeSortRef.accessor(), Fixedpoint.add_cover(), Fixedpoint.add_rule(), Optimize.add_soft(), Tactic.apply(), AlgebraicNumRef.approx(), ExprRef.arg(), FuncEntry.arg_value(), FuncInterp.arity(), Goal.as_expr(), ApplyResult.as_expr(), FPNumRef.as_string(), Solver.assert_and_track(), Optimize.assert_and_track(), Goal.assert_exprs(), Solver.assert_exprs(), Fixedpoint.assert_exprs(), Optimize.assert_exprs(), Solver.assertions(), Optimize.assertions(), SeqRef.at(), SeqSortRef.basis(), ReSortRef.basis(), QuantifierRef.body(), BoolSortRef.cast(), Solver.check(), Optimize.check(), UserPropagateBase.conflict(), Solver.consequences(), DatatypeSortRef.constructor(), Goal.convert_model(), AstRef.ctx_ref(), UserPropagateBase.ctx_ref(), ExprRef.decl(), ModelRef.decls(), ArrayRef.default(), RatNumRef.denominator(), Goal.depth(), Goal.dimacs(), Solver.dimacs(), ArraySortRef.domain(), FuncDeclRef.domain(), ArraySortRef.domain_n(), FuncInterp.else_value(), FuncInterp.entry(), AstMap.erase(), ModelRef.eval(), FPNumRef.exponent(), FPNumRef.exponent_as_bv(), FPNumRef.exponent_as_long(), Solver.from_file(), Optimize.from_file(), Solver.from_string(), Optimize.from_string(), Goal.get(), Fixedpoint.get_answer(), Fixedpoint.get_assertions(), Fixedpoint.get_cover_delta(), ParamDescrsRef.get_documentation(), Fixedpoint.get_ground_sat_answer(), ModelRef.get_interp(), Statistics.get_key_value(), ParamDescrsRef.get_kind(), ParamDescrsRef.get_name(), Fixedpoint.get_num_levels(), Fixedpoint.get_rule_names_along_trace(), Fixedpoint.get_rules(), Fixedpoint.get_rules_along_trace(), ModelRef.get_sort(), ModelRef.get_universe(), Solver.help(), Fixedpoint.help(), Optimize.help(), Tactic.help(), Solver.import_model_converter(), Goal.inconsistent(), CharRef.is_digit(), FPNumRef.isInf(), FPNumRef.isNaN(), FPNumRef.isNegative(), FPNumRef.isNormal(), FPNumRef.isPositive(), FPNumRef.isSubnormal(), FPNumRef.isZero(), AstMap.keys(), Statistics.keys(), SortRef.kind(), Optimize.maximize(), Optimize.minimize(), Solver.model(), Optimize.model(), SortRef.name(), FuncDeclRef.name(), QuantifierRef.no_pattern(), Solver.non_units(), FuncEntry.num_args(), FuncInterp.num_entries(), Solver.num_scopes(), ModelRef.num_sorts(), RatNumRef.numerator(), Optimize.objectives(), Solver.param_descrs(), Fixedpoint.param_descrs(), Optimize.param_descrs(), Tactic.param_descrs(), FuncDeclRef.params(), Fixedpoint.parse_file(), Fixedpoint.parse_string(), QuantifierRef.pattern(), AlgebraicNumRef.poly(), Optimize.pop(), Solver.pop(), Goal.prec(), Solver.proof(), Solver.push(), Optimize.push(), AstVector.push(), Fixedpoint.query(), Fixedpoint.query_from_lvl(), FuncDeclRef.range(), ArraySortRef.range(), Solver.reason_unknown(), Fixedpoint.reason_unknown(), Optimize.reason_unknown(), DatatypeSortRef.recognizer(), Context.ref(), Fixedpoint.register_relation(), AstMap.reset(), Solver.reset(), AstVector.resize(), Solver.set(), Fixedpoint.set(), Optimize.set(), ParamsRef.set(), Optimize.set_on_model(), Fixedpoint.set_predicate_representation(), Goal.sexpr(), AstVector.sexpr(), ModelRef.sexpr(), Solver.sexpr(), Fixedpoint.sexpr(), Optimize.sexpr(), ApplyResult.sexpr(), FPNumRef.sign(), FPNumRef.sign_as_bv(), FPNumRef.significand(), FPNumRef.significand_as_bv(), FPNumRef.significand_as_long(), ParamDescrsRef.size(), Goal.size(), Tactic.solver(), ExprRef.sort(), BoolRef.sort(), QuantifierRef.sort(), ArithRef.sort(), BitVecRef.sort(), ArrayRef.sort(), DatatypeRef.sort(), FiniteDomainRef.sort(), FPRef.sort(), SeqRef.sort(), Solver.statistics(), Fixedpoint.statistics(), Optimize.statistics(), CharRef.to_bv(), CharRef.to_int(), Solver.to_smt2(), Fixedpoint.to_string(), Solver.trail(), Solver.trail_levels(), AstVector.translate(), FuncInterp.translate(), AstRef.translate(), Goal.translate(), ModelRef.translate(), Solver.translate(), Solver.units(), Solver.unsat_core(), Optimize.unsat_core(), Fixedpoint.update_rule(), ParamsRef.validate(), FuncEntry.value(), QuantifierRef.var_name(), and QuantifierRef.var_sort().

◆ model

model