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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 6359 of file z3py.py.

Constructor & Destructor Documentation

◆ __init__()

def __init__ (   self,
  m,
  ctx 
)

Definition at line 6362 of file z3py.py.

6362 def __init__(self, m, ctx):
6363 assert ctx is not None
6364 self.model = m
6365 self.ctx = ctx
6366 Z3_model_inc_ref(self.ctx.ref(), self.model)
6367
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 6368 of file z3py.py.

6368 def __del__(self):
6369 if self.ctx.ref() is not None and Z3_model_dec_ref is not None:
6370 Z3_model_dec_ref(self.ctx.ref(), self.model)
6371
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 6674 of file z3py.py.

6674 def __copy__(self):
6675 return self.translate(self.ctx)
6676

◆ __deepcopy__()

def __deepcopy__ (   self,
  memo = {} 
)

Definition at line 6677 of file z3py.py.

6677 def __deepcopy__(self, memo={}):
6678 return self.translate(self.ctx)
6679
6680

◆ __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 6580 of file z3py.py.

6580 def __getitem__(self, idx):
6581 """If `idx` is an integer, then the declaration at position `idx` in the model `self` is returned.
6582 If `idx` is a declaration, then the actual interpretation is returned.
6583
6584 The elements can be retrieved using position or the actual declaration.
6585
6586 >>> f = Function('f', IntSort(), IntSort())
6587 >>> x = Int('x')
6588 >>> s = Solver()
6589 >>> s.add(x > 0, x < 2, f(x) == 0)
6590 >>> s.check()
6591 sat
6592 >>> m = s.model()
6593 >>> len(m)
6594 2
6595 >>> m[0]
6596 x
6597 >>> m[1]
6598 f
6599 >>> m[x]
6600 1
6601 >>> m[f]
6602 [else -> 0]
6603 >>> for d in m: print("%s -> %s" % (d, m[d]))
6604 x -> 1
6605 f -> [else -> 0]
6606 """
6607 if _is_int(idx):
6608 if idx >= len(self):
6609 raise IndexError
6610 num_consts = Z3_model_get_num_consts(self.ctx.ref(), self.model)
6611 if (idx < num_consts):
6612 return FuncDeclRef(Z3_model_get_const_decl(self.ctx.ref(), self.model, idx), self.ctx)
6613 else:
6614 return FuncDeclRef(Z3_model_get_func_decl(self.ctx.ref(), self.model, idx - num_consts), self.ctx)
6615 if isinstance(idx, FuncDeclRef):
6616 return self.get_interp(idx)
6617 if is_const(idx):
6618 return self.get_interp(idx.decl())
6619 if isinstance(idx, SortRef):
6620 return self.get_universe(idx)
6621 if z3_debug():
6622 _z3_assert(False, "Integer, Z3 declaration, or Z3 constant expected")
6623 return None
6624
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 6436 of file z3py.py.

6436 def __len__(self):
6437 """Return the number of constant and function declarations in the model `self`.
6438
6439 >>> f = Function('f', IntSort(), IntSort())
6440 >>> x = Int('x')
6441 >>> s = Solver()
6442 >>> s.add(x > 0, f(x) != x)
6443 >>> s.check()
6444 sat
6445 >>> m = s.model()
6446 >>> len(m)
6447 2
6448 """
6449 num_consts = int(Z3_model_get_num_consts(self.ctx.ref(), self.model))
6450 num_funcs = int(Z3_model_get_num_funcs(self.ctx.ref(), self.model))
6451 return num_consts + num_funcs
6452
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 6372 of file z3py.py.

6372 def __repr__(self):
6373 return obj_to_string(self)
6374

◆ 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 6625 of file z3py.py.

6625 def decls(self):
6626 """Return a list with all symbols that have an interpretation in the model `self`.
6627 >>> f = Function('f', IntSort(), IntSort())
6628 >>> x = Int('x')
6629 >>> s = Solver()
6630 >>> s.add(x > 0, x < 2, f(x) == 0)
6631 >>> s.check()
6632 sat
6633 >>> m = s.model()
6634 >>> m.decls()
6635 [x, f]
6636 """
6637 r = []
6638 for i in range(Z3_model_get_num_consts(self.ctx.ref(), self.model)):
6639 r.append(FuncDeclRef(Z3_model_get_const_decl(self.ctx.ref(), self.model, i), self.ctx))
6640 for i in range(Z3_model_get_num_funcs(self.ctx.ref(), self.model)):
6641 r.append(FuncDeclRef(Z3_model_get_func_decl(self.ctx.ref(), self.model, i), self.ctx))
6642 return r
6643

◆ 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 6379 of file z3py.py.

6379 def eval(self, t, model_completion=False):
6380 """Evaluate the expression `t` in the model `self`.
6381 If `model_completion` is enabled, then a default interpretation is automatically added
6382 for symbols that do not have an interpretation in the model `self`.
6383
6384 >>> x = Int('x')
6385 >>> s = Solver()
6386 >>> s.add(x > 0, x < 2)
6387 >>> s.check()
6388 sat
6389 >>> m = s.model()
6390 >>> m.eval(x + 1)
6391 2
6392 >>> m.eval(x == 1)
6393 True
6394 >>> y = Int('y')
6395 >>> m.eval(y + x)
6396 1 + y
6397 >>> m.eval(y)
6398 y
6399 >>> m.eval(y, model_completion=True)
6400 0
6401 >>> # Now, m contains an interpretation for y
6402 >>> m.eval(y + x)
6403 1
6404 """
6405 r = (Ast * 1)()
6406 if Z3_model_eval(self.ctx.ref(), self.model, t.as_ast(), model_completion, r):
6407 return _to_expr_ref(r[0], self.ctx)
6408 raise Z3Exception("failed to evaluate expression in the model")
6409
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 6410 of file z3py.py.

6410 def evaluate(self, t, model_completion=False):
6411 """Alias for `eval`.
6412
6413 >>> x = Int('x')
6414 >>> s = Solver()
6415 >>> s.add(x > 0, x < 2)
6416 >>> s.check()
6417 sat
6418 >>> m = s.model()
6419 >>> m.evaluate(x + 1)
6420 2
6421 >>> m.evaluate(x == 1)
6422 True
6423 >>> y = Int('y')
6424 >>> m.evaluate(y + x)
6425 1 + y
6426 >>> m.evaluate(y)
6427 y
6428 >>> m.evaluate(y, model_completion=True)
6429 0
6430 >>> # Now, m contains an interpretation for y
6431 >>> m.evaluate(y + x)
6432 1
6433 """
6434 return self.eval(t, model_completion)
6435

◆ 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 6453 of file z3py.py.

6453 def get_interp(self, decl):
6454 """Return the interpretation for a given declaration or constant.
6455
6456 >>> f = Function('f', IntSort(), IntSort())
6457 >>> x = Int('x')
6458 >>> s = Solver()
6459 >>> s.add(x > 0, x < 2, f(x) == 0)
6460 >>> s.check()
6461 sat
6462 >>> m = s.model()
6463 >>> m[x]
6464 1
6465 >>> m[f]
6466 [else -> 0]
6467 """
6468 if z3_debug():
6469 _z3_assert(isinstance(decl, FuncDeclRef) or is_const(decl), "Z3 declaration expected")
6470 if is_const(decl):
6471 decl = decl.decl()
6472 try:
6473 if decl.arity() == 0:
6474 _r = Z3_model_get_const_interp(self.ctx.ref(), self.model, decl.ast)
6475 if _r.value is None:
6476 return None
6477 r = _to_expr_ref(_r, self.ctx)
6478 if is_as_array(r):
6479 fi = self.get_interp(get_as_array_func(r))
6480 if fi is None:
6481 return fi
6482 e = fi.else_value()
6483 if e is None:
6484 return fi
6485 if fi.arity() != 1:
6486 return fi
6487 srt = decl.range()
6488 dom = srt.domain()
6489 e = K(dom, e)
6490 i = 0
6491 sz = fi.num_entries()
6492 n = fi.arity()
6493 while i < sz:
6494 fe = fi.entry(i)
6495 e = Store(e, fe.arg_value(0), fe.value())
6496 i += 1
6497 return e
6498 else:
6499 return r
6500 else:
6501 return FuncInterp(Z3_model_get_func_interp(self.ctx.ref(), self.model, decl.ast), self.ctx)
6502 except Z3Exception:
6503 return None
6504
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 6520 of file z3py.py.

6520 def get_sort(self, idx):
6521 """Return the uninterpreted sort at position `idx` < self.num_sorts().
6522
6523 >>> A = DeclareSort('A')
6524 >>> B = DeclareSort('B')
6525 >>> a1, a2 = Consts('a1 a2', A)
6526 >>> b1, b2 = Consts('b1 b2', B)
6527 >>> s = Solver()
6528 >>> s.add(a1 != a2, b1 != b2)
6529 >>> s.check()
6530 sat
6531 >>> m = s.model()
6532 >>> m.num_sorts()
6533 2
6534 >>> m.get_sort(0)
6535 A
6536 >>> m.get_sort(1)
6537 B
6538 """
6539 if idx >= self.num_sorts():
6540 raise IndexError
6541 return _to_sort_ref(Z3_model_get_sort(self.ctx.ref(), self.model, idx), self.ctx)
6542
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 6560 of file z3py.py.

6560 def get_universe(self, s):
6561 """Return the interpretation for the uninterpreted sort `s` in the model `self`.
6562
6563 >>> A = DeclareSort('A')
6564 >>> a, b = Consts('a b', A)
6565 >>> s = Solver()
6566 >>> s.add(a != b)
6567 >>> s.check()
6568 sat
6569 >>> m = s.model()
6570 >>> m.get_universe(A)
6571 [A!val!1, A!val!0]
6572 """
6573 if z3_debug():
6574 _z3_assert(isinstance(s, SortRef), "Z3 sort expected")
6575 try:
6576 return AstVector(Z3_model_get_sort_universe(self.ctx.ref(), self.model, s.ast), self.ctx)
6577 except Z3Exception:
6578 return None
6579
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 6505 of file z3py.py.

6505 def num_sorts(self):
6506 """Return the number of uninterpreted sorts that contain an interpretation in the model `self`.
6507
6508 >>> A = DeclareSort('A')
6509 >>> a, b = Consts('a b', A)
6510 >>> s = Solver()
6511 >>> s.add(a != b)
6512 >>> s.check()
6513 sat
6514 >>> m = s.model()
6515 >>> m.num_sorts()
6516 1
6517 """
6518 return int(Z3_model_get_num_sorts(self.ctx.ref(), self.model))
6519
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 6375 of file z3py.py.

6375 def sexpr(self):
6376 """Return a textual representation of the s-expression representing the model."""
6377 return Z3_model_to_string(self.ctx.ref(), self.model)
6378
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 6543 of file z3py.py.

6543 def sorts(self):
6544 """Return all uninterpreted sorts that have an interpretation in the model `self`.
6545
6546 >>> A = DeclareSort('A')
6547 >>> B = DeclareSort('B')
6548 >>> a1, a2 = Consts('a1 a2', A)
6549 >>> b1, b2 = Consts('b1 b2', B)
6550 >>> s = Solver()
6551 >>> s.add(a1 != a2, b1 != b2)
6552 >>> s.check()
6553 sat
6554 >>> m = s.model()
6555 >>> m.sorts()
6556 [A, B]
6557 """
6558 return [self.get_sort(i) for i in range(self.num_sorts())]
6559

◆ 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 6666 of file z3py.py.

6666 def translate(self, target):
6667 """Translate `self` to the context `target`. That is, return a copy of `self` in the context `target`.
6668 """
6669 if z3_debug():
6670 _z3_assert(isinstance(target, Context), "argument must be a Z3 context")
6671 model = Z3_model_translate(self.ctx.ref(), self.model, target.ref())
6672 return ModelRef(model, target)
6673
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 6644 of file z3py.py.

6644 def update_value(self, x, value):
6645 """Update the interpretation of a constant"""
6646 if is_expr(x):
6647 x = x.decl()
6648 if is_func_decl(x) and x.arity() != 0 and isinstance(value, FuncInterp):
6649 fi1 = value.f
6650 fi2 = Z3_add_func_interp(x.ctx_ref(), self.model, x.ast, value.else_value().ast);
6651 fi2 = FuncInterp(fi2, x.ctx)
6652 for i in range(value.num_entries()):
6653 e = value.entry(i)
6654 n = Z3_func_entry_get_num_args(x.ctx_ref(), e.entry)
6655 v = AstVector()
6656 for j in range(n):
6657 v.push(e.arg_value(j))
6658 val = Z3_func_entry_get_value(x.ctx_ref(), e.entry)
6659 Z3_func_interp_add_entry(x.ctx_ref(), fi2.f, v.vector, val)
6660 return
6661 if not is_func_decl(x) or x.arity() != 0:
6662 raise Z3Exception("Expecting 0-ary function or constant expression")
6663 value = _py2expr(value)
6664 Z3_add_const_interp(x.ctx_ref(), self.model, x.ast, value.ast)
6665
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 6365 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__(), Simplifier.__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__(), Simplifier.__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(), Simplifier.add(), 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(), Simplifier.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(), Simplifier.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(), Simplifier.using_params(), ParamsRef.validate(), FuncEntry.value(), QuantifierRef.var_name(), and QuantifierRef.var_sort().

◆ model

model