```python
def clamp_move(position: int, delta: int, width: int) -> list:
    if position < 0 or position >= width:
        raise ValueError("Position is out of bounds")
    if delta == 0:
        raise ValueError("Move must be a non-zero integer")
    new_position = max(0, min(width - 1, position + delta))
    bumped = (position != new_position)
    return [new_position, bumped]

def run_patrol(width: int, start: int, moves: list) -> dict:
    if not isinstance(moves, list):
        raise ValueError("Moves must be a list")
    if width <= 0 or not isinstance(width, int):
        raise ValueError("Width must be a positive integer")
    if start < 0 or start >= width:
        raise ValueError("Start is out of bounds")

    position = start
    bumps = 0
    visited = set([start])

    for move in moves:
        new_position, bump = clamp_move(position, move, width)
        position = new_position
        if bump:
            bumps += 1
        visited.add(new_position)

    return {"position": position, "bumps": bumps, "visited": len(visited)}
```