[22:41:44] ╭───────────────────────────────────────────────────────────────────────────────── 🤖 Prompt: ──────────────────────────────────────────────────────────────────────────────────╮                      utils.py:24
           │ Write Python code that extends the `Module` class below to complete the following task.                                                                                       │
           │                                                                                                                                                                               │
           │ > Model an event counter that is used in a weather station to count the number of times that a temperature rises above some threshold. Use the variable names temp and count. │
           │                                                                                                                                                                               │
           │ 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                                                                                                                                                                     │
           │                                                                                                                                                                               │
           ╰───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯
[22:41:54] ╭──────────────────────────────────────────── 🧠 Response: ────────────────────────────────────────────╮                                                                                               utils.py:42
           │ ```python                                                                                            │
           │ class TemperatureEventCounter(Module):                                                               │
           │     def __init__(self, threshold):                                                                   │
           │         self.threshold = threshold                                                                   │
           │                                                                                                      │
           │     def types(self):                                                                                 │
           │         self.BitVector = type('BitVector', (int,), {})  # Simplified BitVector type, subclass of int │
           │         self.Integer = type('Integer', (int,), {})  # Simplified Integer type, subclass of int       │
           │                                                                                                      │
           │     def locals(self):                                                                                │
           │         self.temp = self.BitVector(32)  # Assuming 32 bits needed for temperature values             │
           │         self.count = self.Integer()                                                                  │
           │                                                                                                      │
           │     def inputs(self):                                                                                │
           │         self.temp = self.BitVector(32)                                                               │
           │                                                                                                      │
           │     def outputs(self):                                                                               │
           │         self.count = self.Integer()                                                                  │
           │                                                                                                      │
           │     def init(self):                                                                                  │
           │         self.temp = 0                                                                                │
           │         self.count = 0                                                                               │
           │                                                                                                      │
           │     def next(self):                                                                                  │
           │         # Increment count when temperature reading exceeds the threshold                             │
           │         if self.temp > self.threshold:                                                               │
           │             self.count = self.count + 1                                                              │
           │                                                                                                      │
           │     def specification(self):                                                                         │
           │         # An example specification could be that the count should never decrease                     │
           │         # This is of course trivial unless there are decrements implemented in next                  │
           │         prev_count = self.count                                                                      │
           │         self.next()  # simulate next transition                                                      │
           │         return self.count >= prev_count                                                              │
           │                                                                                                      │
           │ # Usage example for the module                                                                       │
           │ if __name__ == "__main__":                                                                           │
           │     temp_counter = TemperatureEventCounter(threshold=25)                                             │
           │     temp_counter.types()                                                                             │
           │     temp_counter.locals()                                                                            │
           │     temp_counter.init()                                                                              │
           │                                                                                                      │
           │     # Simulate temperature inputs                                                                    │
           │     temperatures = [24, 26, 28, 23, 27]                                                              │
           │     for temp in temperatures:                                                                        │
           │         temp_counter.temp = temp_counter.BitVector(temp)                                             │
           │         temp_counter.next()                                                                          │
           │                                                                                                      │
           │     print(f"Number of times temperature exceeded 25 degrees: {temp_counter.count}")                  │
           │ ```                                                                                                  │
           ╰──────────────────────────────────────────────────────────────────────────────────────────────────────╯
           ╭─────────────────────────────────────────── 🤖 Extracted: ────────────────────────────────────────────╮                                                                                               utils.py:24
           │                                                                                                      │
           │ class TemperatureEventCounter(Module):                                                               │
           │     def __init__(self, threshold):                                                                   │
           │         self.threshold = threshold                                                                   │
           │                                                                                                      │
           │     def types(self):                                                                                 │
           │         self.BitVector = type('BitVector', (int,), {})  # Simplified BitVector type, subclass of int │
           │         self.Integer = type('Integer', (int,), {})  # Simplified Integer type, subclass of int       │
           │                                                                                                      │
           │     def locals(self):                                                                                │
           │         self.temp = self.BitVector(32)  # Assuming 32 bits needed for temperature values             │
           │         self.count = self.Integer()                                                                  │
           │                                                                                                      │
           │     def inputs(self):                                                                                │
           │         self.temp = self.BitVector(32)                                                               │
           │                                                                                                      │
           │     def outputs(self):                                                                               │
           │         self.count = self.Integer()                                                                  │
           │                                                                                                      │
           │     def init(self):                                                                                  │
           │         self.temp = 0                                                                                │
           │         self.count = 0                                                                               │
           │                                                                                                      │
           │     def next(self):                                                                                  │
           │         # Increment count when temperature reading exceeds the threshold                             │
           │         if self.temp > self.threshold:                                                               │
           │             self.count = self.count + 1                                                              │
           │                                                                                                      │
           │     def specification(self):                                                                         │
           │         # An example specification could be that the count should never decrease                     │
           │         # This is of course trivial unless there are decrements implemented in next                  │
           │         prev_count = self.count                                                                      │
           │         self.next()  # simulate next transition                                                      │
           │         return self.count >= prev_count                                                              │
           │                                                                                                      │
           │ # Usage example for the module                                                                       │
           │ if __name__ == "__main__":                                                                           │
           │     temp_counter = TemperatureEventCounter(threshold=25)                                             │
           │     temp_counter.types()                                                                             │
           │     temp_counter.locals()                                                                            │
           │     temp_counter.init()                                                                              │
           │                                                                                                      │
           │     # Simulate temperature inputs                                                                    │
           │     temperatures = [24, 26, 28, 23, 27]                                                              │
           │     for temp in temperatures:                                                                        │
           │         temp_counter.temp = temp_counter.BitVector(temp)                                             │
           │         temp_counter.next()                                                                          │
           │                                                                                                      │
           │     print(f"Number of times temperature exceeded 25 degrees: {temp_counter.count}")                  │
           ╰──────────────────────────────────────────────────────────────────────────────────────────────────────╯
           ╭───────────── 🤖 Repaired: ─────────────╮                                                                                                                                                             utils.py:24
           │ class TemperatureEventCounter(Module): │
           │   def locals(self):                    │
           │     self.threshold = BitVector(32)     │
           │     self.temp = BitVector(32)          │
           │                                        │
           │   def outputs(self):                   │
           │     self.count = int                   │
           │                                        │
           │   def init(self):                      │
           │     self.temp = BitVectorVal(0, 32)    │
           │     self.count = 0                     │
           │                                        │
           │   def next(self):                      │
           │     if (self.temp > self.threshold):   │
           │       self.count = (self.count + 1)    │
           │                                        │
           │                                        │
           ╰────────────────────────────────────────╯
           ╭────── 🤖 Stats: ──────╮                                                                                                                                                                              utils.py:24
           │ Original Lines: 49    │
           │ Final Lines:    16    │
           │ LLM Calls:      1     │
           │ LLM Time:       9.31s │
           │ Repair Time:    0.29s │
           ╰───────────────────────╯
