[20:56:43] ╭──────────────────────────────────────────────────────────────────────────────────────────── 🤖 Prompt: ────────────────────────────────────────────────────────────────────────────────────────────╮ utils.py:24
           │ Write Python code that extends the `Module` class below to complete the following task.                                                                                                            │
           │                                                                                                                                                                                                    │
           │ > Model a system that counts the number of cars that enter and leave a parking garage in order to keep track of how many cars are in the garage at any time. Assume that an ArrivalDetector actor  │
           │ produces an event when a car arrives, and a DepartureDetector actor produces an event when a car departs. The Counter actor keeps a running count, starting from an initial value i. Each time the │
           │ count changes, it produces an output event that updates a display. Use the variable names arrival, departure and counter.                                                                          │
           │                                                                                                                                                                                                    │
           │ Reply with your Python code inside one unique code block.                                                                                                                                          │
           │                                                                                                                                                                                                    │
           │ ```python                                                                                                                                                                                          │
           │ class Module:                                                                                                                                                                                      │
           │     """An abstract class to represent a UCLID5 module."""                                                                                                                                          │
           │                                                                                                                                                                                                    │
           │     def types(self):                                                                                                                                                                               │
           │         """(Optional) Defines the type declarations.                                                                                                                                               │
           │         For example, the following implementation defines a 8-bit type called T:                                                                                                                   │
           │         ```                                                                                                                                                                                        │
           │         def types(self):                                                                                                                                                                           │
           │             self.T = BitVector(8)                                                                                                                                                                  │
           │         ```                                                                                                                                                                                        │
           │         """                                                                                                                                                                                        │
           │         pass                                                                                                                                                                                       │
           │                                                                                                                                                                                                    │
           │     def locals(self):                                                                                                                                                                              │
           │         """(Optional) Defines the local variables and their types.                                                                                                                                 │
           │         For example, the following implementation defines an 8-bit variable x                                                                                                                      │
           │         and an integer variable y:                                                                                                                                                                 │
           │         ```                                                                                                                                                                                        │
           │         def locals(self):                                                                                                                                                                          │
           │             self.x = BitVector(8)                                                                                                                                                                  │
           │             self.y = Integer()                                                                                                                                                                     │
           │         ```                                                                                                                                                                                        │
           │         """                                                                                                                                                                                        │
           │         pass                                                                                                                                                                                       │
           │                                                                                                                                                                                                    │
           │     def inputs(self):                                                                                                                                                                              │
           │         """(Optional) Defines the input variables and their types.                                                                                                                                 │
           │         For example, the following implementation defines an input variable x,                                                                                                                     │
           │         which is an array of 8-bit bitvectors indexed by 2-bit bitvectors:                                                                                                                         │
           │         ```                                                                                                                                                                                        │
           │         def inputs(self):                                                                                                                                                                          │
           │             self.x = Array(BitVector(2), BitVector(8))                                                                                                                                             │
           │         ```                                                                                                                                                                                        │
           │         """                                                                                                                                                                                        │
           │         pass                                                                                                                                                                                       │
           │                                                                                                                                                                                                    │
           │     def outputs(self):                                                                                                                                                                             │
           │         """(Optional) Defines the output variables and their types.                                                                                                                                │
           │         For example, the following implementation defines an output variable y,                                                                                                                    │
           │         which is a real number:                                                                                                                                                                    │
           │         ```                                                                                                                                                                                        │
           │         def outputs(self):                                                                                                                                                                         │
           │             self.y = Real()                                                                                                                                                                        │
           │         ```                                                                                                                                                                                        │
           │         """                                                                                                                                                                                        │
           │         pass                                                                                                                                                                                       │
           │                                                                                                                                                                                                    │
           │     def shared_vars(self):                                                                                                                                                                         │
           │         """(Optional) Defines the shared variables and their types.                                                                                                                                │
           │         For example, the following implementation defines a shared variable z,                                                                                                                     │
           │         which is an array of booleans indexed by integers:                                                                                                                                         │
           │         ```                                                                                                                                                                                        │
           │         def shared_vars(self):                                                                                                                                                                     │
           │             self.z = Array(Integer(), Boolean())                                                                                                                                                   │
           │         ```                                                                                                                                                                                        │
           │         """                                                                                                                                                                                        │
           │         pass                                                                                                                                                                                       │
           │                                                                                                                                                                                                    │
           │     def instances(self):                                                                                                                                                                           │
           │         """(Optional) Defines the instances of other modules and relates their                                                                                                                     │
           │         input, output, and shared variables to local variables. Every instance                                                                                                                     │
           │         variable must be related to a local variable. For example, let M be                                                                                                                        │
           │         another module with inputs x and y, and output z. The following                                                                                                                            │
           │         implementation defines an instance of M called m, and connects M's                                                                                                                         │
           │         input variable x to the local variable self.a, M's input variable y to                                                                                                                     │
           │         the local variable self.b, and M's output variable z to the local                                                                                                                          │
           │         variable self.c:                                                                                                                                                                           │
           │         ```                                                                                                                                                                                        │
           │         def instances(self):                                                                                                                                                                       │
           │             self.m = M(x=self.a, y=self.b, z=self.c)                                                                                                                                               │
           │         ```                                                                                                                                                                                        │
           │         """                                                                                                                                                                                        │
           │         pass                                                                                                                                                                                       │
           │                                                                                                                                                                                                    │
           │     def init(self):                                                                                                                                                                                │
           │         """(Optional) Defines how variables are initialized.                                                                                                                                       │
           │         For example, the following implementation initializes x to 0 if y is                                                                                                                       │
           │         greater than or equal to 20:                                                                                                                                                               │
           │         ```                                                                                                                                                                                        │
           │         def init(self):                                                                                                                                                                            │
           │             if self.y >= 20:                                                                                                                                                                       │
           │                 self.x = 0                                                                                                                                                                         │
           │         ```                                                                                                                                                                                        │
           │         """                                                                                                                                                                                        │
           │         pass                                                                                                                                                                                       │
           │                                                                                                                                                                                                    │
           │     def next(self):                                                                                                                                                                                │
           │         """(Optional) Defines the transition relation.                                                                                                                                             │
           │         For example, the following implementation increments x or decrements y                                                                                                                     │
           │         depending on z:                                                                                                                                                                            │
           │         ```                                                                                                                                                                                        │
           │         def next(self):                                                                                                                                                                            │
           │             if self.z:                                                                                                                                                                             │
           │                 self.x = self.x + 1                                                                                                                                                                │
           │             else:                                                                                                                                                                                  │
           │                 self.y = self.y - 1                                                                                                                                                                │
           │         ```                                                                                                                                                                                        │
           │         """                                                                                                                                                                                        │
           │         pass                                                                                                                                                                                       │
           │                                                                                                                                                                                                    │
           │     def specification(self):                                                                                                                                                                       │
           │         """(Optional) Defines the specification in terms of invariant properties.                                                                                                                  │
           │                                                                                                                                                                                                    │
           │         Returns:                                                                                                                                                                                   │
           │             bool: True if the specification is satisfied, False otherwise.                                                                                                                         │
           │                                                                                                                                                                                                    │
           │         For example, the following implementation defines two invariants:                                                                                                                          │
           │         ```                                                                                                                                                                                        │
           │         def specification(self):                                                                                                                                                                   │
           │             return self.x < 10 and self.y > 0                                                                                                                                                      │
           │         """                                                                                                                                                                                        │
           │         pass                                                                                                                                                                                       │
           │                                                                                                                                                                                                    │
           │     def proof(self):                                                                                                                                                                               │
           │         """(Optional) Defines the control block.                                                                                                                                                   │
           │         For example, the following implementation uses 1-induction to prove                                                                                                                        │
           │         that the specification always holds:                                                                                                                                                       │
           │         ```                                                                                                                                                                                        │
           │         def proof(self):                                                                                                                                                                           │
           │             induction(1)                                                                                                                                                                           │
           │         ```                                                                                                                                                                                        │
           │         """                                                                                                                                                                                        │
           │         pass                                                                                                                                                                                       │
           │ ```                                                                                                                                                                                                │
           │                                                                                                                                                                                                    │
           │ I can definitely do that! Here is the Python code:                                                                                                                                                 │
           │ ```python                                                                                                                                                                                          │
           │                                                                                                                                                                                                    │
           ╰────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯
[20:56:46] ╭─────────────────────── 🧠 Response: ────────────────────────╮                                                                                                                                        utils.py:42
           │ class Module:                                               │
           │     """An abstract class to represent a UCLID5 module."""   │
           │                                                             │
           │     def types(self):                                        │
           │         """Defines the type declarations."""                │
           │         self.car = Boolean()                                │
           │         self.arrival = Boolean()                            │
           │         self.departure = Boolean()                          │
           │         self.counter = Integer()                            │
           │                                                             │
           │     def locals(self):                                       │
           │         """Defines the local variables and their types."""  │
           │         self.count = Integer()                              │
           │                                                             │
           │     def inputs(self):                                       │
           │         """Defines the input variables and their types."""  │
           │         self.arrival = Boolean()                            │
           │         self.departure = Boolean()                          │
           │                                                             │
           │     def outputs(self):                                      │
           │         """Defines the output variables and their types.""" │
           │         self.counter = Integer()                            │
           │                                                             │
           │     def init(self):                                         │
           │         """Defines how variables are initialized."""        │
           │         self.count = 0                                      │
           │                                                             │
           │     def next(self):                                         │
           │         """Defines the transition relation."""              │
           │         if self.arrival:                                    │
           │             self.count += 1                                 │
           │         if self.departure and self.count > 0:               │
           │             self.count -= 1                                 │
           │         self.counter = self.count                           │
           │ ```                                                         │
           ╰─────────────────────────────────────────────────────────────╯
           ╭─────────────────────── 🤖 Extracted: ───────────────────────╮                                                                                                                                        utils.py:24
           │                                                             │
           │ class Module:                                               │
           │     """An abstract class to represent a UCLID5 module."""   │
           │                                                             │
           │     def types(self):                                        │
           │         """Defines the type declarations."""                │
           │         self.car = Boolean()                                │
           │         self.arrival = Boolean()                            │
           │         self.departure = Boolean()                          │
           │         self.counter = Integer()                            │
           │                                                             │
           │     def locals(self):                                       │
           │         """Defines the local variables and their types."""  │
           │         self.count = Integer()                              │
           │                                                             │
           │     def inputs(self):                                       │
           │         """Defines the input variables and their types."""  │
           │         self.arrival = Boolean()                            │
           │         self.departure = Boolean()                          │
           │                                                             │
           │     def outputs(self):                                      │
           │         """Defines the output variables and their types.""" │
           │         self.counter = Integer()                            │
           │                                                             │
           │     def init(self):                                         │
           │         """Defines how variables are initialized."""        │
           │         self.count = 0                                      │
           │                                                             │
           │     def next(self):                                         │
           │         """Defines the transition relation."""              │
           │         if self.arrival:                                    │
           │             self.count += 1                                 │
           │         if self.departure and self.count > 0:               │
           │             self.count -= 1                                 │
           │         self.counter = self.count                           │
           ╰─────────────────────────────────────────────────────────────╯
[20:56:47] ╭──────────────── 🤖 Repaired: ─────────────────╮                                                                                                                                                      utils.py:24
           │ class Module(Module):                         │
           │   def locals(self):                           │
           │     self.count = int                          │
           │                                               │
           │   def inputs(self):                           │
           │     self.arrival = bool                       │
           │     self.departure = bool                     │
           │                                               │
           │   def outputs(self):                          │
           │     self.counter = int                        │
           │                                               │
           │   def init(self):                             │
           │     self.count = 0                            │
           │                                               │
           │   def next(self):                             │
           │     if self.arrival:                          │
           │       self.count = (self.count + 1)           │
           │     if (self.departure and (self.count > 0)): │
           │       self.count = (self.count - 1)           │
           │     self.counter = self.count                 │
           │                                               │
           │                                               │
           ╰───────────────────────────────────────────────╯
           ╭────── 🤖 Stats: ──────╮                                                                                                                                                                              utils.py:24
           │ Original Lines: 35    │
           │ Final Lines:    21    │
           │ LLM Calls:      1     │
           │ LLM Time:       3.14s │
           │ Repair Time:    0.30s │
           ╰───────────────────────╯
