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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
 

Additional Inherited Members

- Protected Member Functions inherited from Z3PPObject
def _repr_html_ (self)
 

Detailed Description

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

Definition at line 6367 of file z3py.py.

Constructor & Destructor Documentation

◆ __init__()

def __init__ (   self,
  m,
  ctx 
)

Definition at line 6370 of file z3py.py.

6370 def __init__(self, m, ctx):
6371 assert ctx is not None
6372 self.model = m
6373 self.ctx = ctx
6374 Z3_model_inc_ref(self.ctx.ref(), self.model)
6375
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 6376 of file z3py.py.

6376 def __del__(self):
6377 if self.ctx.ref() is not None and Z3_model_dec_ref is not None:
6378 Z3_model_dec_ref(self.ctx.ref(), self.model)
6379
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 6682 of file z3py.py.

6682 def __copy__(self):
6683 return self.translate(self.ctx)
6684

◆ __deepcopy__()

def __deepcopy__ (   self,
  memo = {} 
)

Definition at line 6685 of file z3py.py.

6685 def __deepcopy__(self, memo={}):
6686 return self.translate(self.ctx)
6687
6688

◆ __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 6588 of file z3py.py.

6588 def __getitem__(self, idx):
6589 """If `idx` is an integer, then the declaration at position `idx` in the model `self` is returned.
6590 If `idx` is a declaration, then the actual interpretation is returned.
6591
6592 The elements can be retrieved using position or the actual declaration.
6593
6594 >>> f = Function('f', IntSort(), IntSort())
6595 >>> x = Int('x')
6596 >>> s = Solver()
6597 >>> s.add(x > 0, x < 2, f(x) == 0)
6598 >>> s.check()
6599 sat
6600 >>> m = s.model()
6601 >>> len(m)
6602 2
6603 >>> m[0]
6604 x
6605 >>> m[1]
6606 f
6607 >>> m[x]
6608 1
6609 >>> m[f]
6610 [else -> 0]
6611 >>> for d in m: print("%s -> %s" % (d, m[d]))
6612 x -> 1
6613 f -> [else -> 0]
6614 """
6615 if _is_int(idx):
6616 if idx >= len(self):
6617 raise IndexError
6618 num_consts = Z3_model_get_num_consts(self.ctx.ref(), self.model)
6619 if (idx < num_consts):
6620 return FuncDeclRef(Z3_model_get_const_decl(self.ctx.ref(), self.model, idx), self.ctx)
6621 else:
6622 return FuncDeclRef(Z3_model_get_func_decl(self.ctx.ref(), self.model, idx - num_consts), self.ctx)
6623 if isinstance(idx, FuncDeclRef):
6624 return self.get_interp(idx)
6625 if is_const(idx):
6626 return self.get_interp(idx.decl())
6627 if isinstance(idx, SortRef):
6628 return self.get_universe(idx)
6629 if z3_debug():
6630 _z3_assert(False, "Integer, Z3 declaration, or Z3 constant expected")
6631 return None
6632
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.

◆ __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 6444 of file z3py.py.

6444 def __len__(self):
6445 """Return the number of constant and function declarations in the model `self`.
6446
6447 >>> f = Function('f', IntSort(), IntSort())
6448 >>> x = Int('x')
6449 >>> s = Solver()
6450 >>> s.add(x > 0, f(x) != x)
6451 >>> s.check()
6452 sat
6453 >>> m = s.model()
6454 >>> len(m)
6455 2
6456 """
6457 num_consts = int(Z3_model_get_num_consts(self.ctx.ref(), self.model))
6458 num_funcs = int(Z3_model_get_num_funcs(self.ctx.ref(), self.model))
6459 return num_consts + num_funcs
6460
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 6380 of file z3py.py.

6380 def __repr__(self):
6381 return obj_to_string(self)
6382

◆ 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 6633 of file z3py.py.

6633 def decls(self):
6634 """Return a list with all symbols that have an interpretation in the model `self`.
6635 >>> f = Function('f', IntSort(), IntSort())
6636 >>> x = Int('x')
6637 >>> s = Solver()
6638 >>> s.add(x > 0, x < 2, f(x) == 0)
6639 >>> s.check()
6640 sat
6641 >>> m = s.model()
6642 >>> m.decls()
6643 [x, f]
6644 """
6645 r = []
6646 for i in range(Z3_model_get_num_consts(self.ctx.ref(), self.model)):
6647 r.append(FuncDeclRef(Z3_model_get_const_decl(self.ctx.ref(), self.model, i), self.ctx))
6648 for i in range(Z3_model_get_num_funcs(self.ctx.ref(), self.model)):
6649 r.append(FuncDeclRef(Z3_model_get_func_decl(self.ctx.ref(), self.model, i), self.ctx))
6650 return r
6651

◆ 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 6387 of file z3py.py.

6387 def eval(self, t, model_completion=False):
6388 """Evaluate the expression `t` in the model `self`.
6389 If `model_completion` is enabled, then a default interpretation is automatically added
6390 for symbols that do not have an interpretation in the model `self`.
6391
6392 >>> x = Int('x')
6393 >>> s = Solver()
6394 >>> s.add(x > 0, x < 2)
6395 >>> s.check()
6396 sat
6397 >>> m = s.model()
6398 >>> m.eval(x + 1)
6399 2
6400 >>> m.eval(x == 1)
6401 True
6402 >>> y = Int('y')
6403 >>> m.eval(y + x)
6404 1 + y
6405 >>> m.eval(y)
6406 y
6407 >>> m.eval(y, model_completion=True)
6408 0
6409 >>> # Now, m contains an interpretation for y
6410 >>> m.eval(y + x)
6411 1
6412 """
6413 r = (Ast * 1)()
6414 if Z3_model_eval(self.ctx.ref(), self.model, t.as_ast(), model_completion, r):
6415 return _to_expr_ref(r[0], self.ctx)
6416 raise Z3Exception("failed to evaluate expression in the model")
6417
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 6418 of file z3py.py.

6418 def evaluate(self, t, model_completion=False):
6419 """Alias for `eval`.
6420
6421 >>> x = Int('x')
6422 >>> s = Solver()
6423 >>> s.add(x > 0, x < 2)
6424 >>> s.check()
6425 sat
6426 >>> m = s.model()
6427 >>> m.evaluate(x + 1)
6428 2
6429 >>> m.evaluate(x == 1)
6430 True
6431 >>> y = Int('y')
6432 >>> m.evaluate(y + x)
6433 1 + y
6434 >>> m.evaluate(y)
6435 y
6436 >>> m.evaluate(y, model_completion=True)
6437 0
6438 >>> # Now, m contains an interpretation for y
6439 >>> m.evaluate(y + x)
6440 1
6441 """
6442 return self.eval(t, model_completion)
6443

◆ 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 6461 of file z3py.py.

6461 def get_interp(self, decl):
6462 """Return the interpretation for a given declaration or constant.
6463
6464 >>> f = Function('f', IntSort(), IntSort())
6465 >>> x = Int('x')
6466 >>> s = Solver()
6467 >>> s.add(x > 0, x < 2, f(x) == 0)
6468 >>> s.check()
6469 sat
6470 >>> m = s.model()
6471 >>> m[x]
6472 1
6473 >>> m[f]
6474 [else -> 0]
6475 """
6476 if z3_debug():
6477 _z3_assert(isinstance(decl, FuncDeclRef) or is_const(decl), "Z3 declaration expected")
6478 if is_const(decl):
6479 decl = decl.decl()
6480 try:
6481 if decl.arity() == 0:
6482 _r = Z3_model_get_const_interp(self.ctx.ref(), self.model, decl.ast)
6483 if _r.value is None:
6484 return None
6485 r = _to_expr_ref(_r, self.ctx)
6486 if is_as_array(r):
6487 fi = self.get_interp(get_as_array_func(r))
6488 if fi is None:
6489 return fi
6490 e = fi.else_value()
6491 if e is None:
6492 return fi
6493 if fi.arity() != 1:
6494 return fi
6495 srt = decl.range()
6496 dom = srt.domain()
6497 e = K(dom, e)
6498 i = 0
6499 sz = fi.num_entries()
6500 n = fi.arity()
6501 while i < sz:
6502 fe = fi.entry(i)
6503 e = Store(e, fe.arg_value(0), fe.value())
6504 i += 1
6505 return e
6506 else:
6507 return r
6508 else:
6509 return FuncInterp(Z3_model_get_func_interp(self.ctx.ref(), self.model, decl.ast), self.ctx)
6510 except Z3Exception:
6511 return None
6512
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...

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 6528 of file z3py.py.

6528 def get_sort(self, idx):
6529 """Return the uninterpreted sort at position `idx` < self.num_sorts().
6530
6531 >>> A = DeclareSort('A')
6532 >>> B = DeclareSort('B')
6533 >>> a1, a2 = Consts('a1 a2', A)
6534 >>> b1, b2 = Consts('b1 b2', B)
6535 >>> s = Solver()
6536 >>> s.add(a1 != a2, b1 != b2)
6537 >>> s.check()
6538 sat
6539 >>> m = s.model()
6540 >>> m.num_sorts()
6541 2
6542 >>> m.get_sort(0)
6543 A
6544 >>> m.get_sort(1)
6545 B
6546 """
6547 if idx >= self.num_sorts():
6548 raise IndexError
6549 return _to_sort_ref(Z3_model_get_sort(self.ctx.ref(), self.model, idx), self.ctx)
6550
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 6568 of file z3py.py.

6568 def get_universe(self, s):
6569 """Return the interpretation for the uninterpreted sort `s` in the model `self`.
6570
6571 >>> A = DeclareSort('A')
6572 >>> a, b = Consts('a b', A)
6573 >>> s = Solver()
6574 >>> s.add(a != b)
6575 >>> s.check()
6576 sat
6577 >>> m = s.model()
6578 >>> m.get_universe(A)
6579 [A!val!1, A!val!0]
6580 """
6581 if z3_debug():
6582 _z3_assert(isinstance(s, SortRef), "Z3 sort expected")
6583 try:
6584 return AstVector(Z3_model_get_sort_universe(self.ctx.ref(), self.model, s.ast), self.ctx)
6585 except Z3Exception:
6586 return None
6587
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 6513 of file z3py.py.

6513 def num_sorts(self):
6514 """Return the number of uninterpreted sorts that contain an interpretation in the model `self`.
6515
6516 >>> A = DeclareSort('A')
6517 >>> a, b = Consts('a b', A)
6518 >>> s = Solver()
6519 >>> s.add(a != b)
6520 >>> s.check()
6521 sat
6522 >>> m = s.model()
6523 >>> m.num_sorts()
6524 1
6525 """
6526 return int(Z3_model_get_num_sorts(self.ctx.ref(), self.model))
6527
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 6383 of file z3py.py.

6383 def sexpr(self):
6384 """Return a textual representation of the s-expression representing the model."""
6385 return Z3_model_to_string(self.ctx.ref(), self.model)
6386
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 6551 of file z3py.py.

6551 def sorts(self):
6552 """Return all uninterpreted sorts that have an interpretation in the model `self`.
6553
6554 >>> A = DeclareSort('A')
6555 >>> B = DeclareSort('B')
6556 >>> a1, a2 = Consts('a1 a2', A)
6557 >>> b1, b2 = Consts('b1 b2', B)
6558 >>> s = Solver()
6559 >>> s.add(a1 != a2, b1 != b2)
6560 >>> s.check()
6561 sat
6562 >>> m = s.model()
6563 >>> m.sorts()
6564 [A, B]
6565 """
6566 return [self.get_sort(i) for i in range(self.num_sorts())]
6567

◆ 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 6674 of file z3py.py.

6674 def translate(self, target):
6675 """Translate `self` to the context `target`. That is, return a copy of `self` in the context `target`.
6676 """
6677 if z3_debug():
6678 _z3_assert(isinstance(target, Context), "argument must be a Z3 context")
6679 model = Z3_model_translate(self.ctx.ref(), self.model, target.ref())
6680 return ModelRef(model, target)
6681
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 6652 of file z3py.py.

6652 def update_value(self, x, value):
6653 """Update the interpretation of a constant"""
6654 if is_expr(x):
6655 x = x.decl()
6656 if is_func_decl(x) and x.arity() != 0 and isinstance(value, FuncInterp):
6657 fi1 = value.f
6658 fi2 = Z3_add_func_interp(x.ctx_ref(), self.model, x.ast, value.else_value().ast);
6659 fi2 = FuncInterp(fi2, x.ctx)
6660 for i in range(value.num_entries()):
6661 e = value.entry(i)
6662 n = Z3_func_entry_get_num_args(x.ctx_ref(), e.entry)
6663 v = AstVector()
6664 for j in range(n):
6665 v.push(e.arg_value(j))
6666 val = Z3_func_entry_get_value(x.ctx_ref(), e.entry)
6667 Z3_func_interp_add_entry(x.ctx_ref(), fi2.f, v.vector, val)
6668 return
6669 if not is_func_decl(x) or x.arity() != 0:
6670 raise Z3Exception("Expecting 0-ary function or constant expression")
6671 value = _py2expr(value)
6672 Z3_add_const_interp(x.ctx_ref(), self.model, x.ast, value.ast)
6673
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.

Field Documentation

◆ ctx

ctx

Definition at line 6373 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__(), ParserContext.__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__(), BoolRef.__mul__(), 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(), ParserContext.add_decl(), Fixedpoint.add_rule(), Optimize.add_soft(), ParserContext.add_sort(), 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(), ParserContext.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(), Solver.next(), 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.root(), 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