Correct me if I'm wrong, but is this Frama-C and ACSL? That doesn't look like plain C to me. In the ACSL manual in Example 2.10, does the programmer have to ad

Correct me if I'm wrong, but is this Frama-C and ACSL? That doesn't look like plain C to me. In the ACSL manual in Example 2.10, does the programmer have to add the asserts? What if they make a mistake in the annotation?