     private var maxIterations = -1
     private var iterations = 0
 
-    // Construct a new fuzzer instance with the provided components.
+    /// Construct a new fuzzer instance with the provided components.
     public init(id: Int, queue: DispatchQueue, configuration: Configuration, scriptRunner: ScriptRunner, coreFuzzer: FuzzerCore, codeGenerators: WeightedList<CodeGenerator>, evaluator: ProgramEvaluator, environment: Environment, lifter: Lifter, corpus: Corpus, minimizer: Minimizer) {
         self.id = id
         self.queue = queue

        }
    }

    // Construct a non-trivial program for execution time measurement.
    private func makeComplexProgram() -> Program {
        let b = makeBuilder()
        

        return execution
    }
    
    /// Construct a new ProgramBuilder using this fuzzing context.
    public func makeBuilder() -> ProgramBuilder {
        return ProgramBuilder(for: self)
    }
    
    /// Construct a logger that generates log messages on this fuzzer.
    ///
    /// - Parameter label: The label for the logger.
    /// - Returns: The new Logger instance.
    public func makeLogger(withLabel label: String) -> Logger {
        return Logger(logEvent: events.Log, instance: id, label: label, minLevel: config.logLevel)
    }
    
    /// Perform one round of fuzzing.
    private func fuzzOne() {
        guard maxIterations == -1 || iterations < maxIterations else {
            return
