I have been playing with alr test --full lately. Several times a Constraint_Error occurred when the computer sleeps during building. The problem occurs in air-testing-markdown.adb:75 and probably in alr-testing-console.adb otherwise. Both places the elapsed build times are converted to a fix point type (called CS) for formatting. The range of CS is ok, but the conversion should be saturated/clamped.

I can make a PR solving the problem, but I would like to know if I should duplicate then code in the two packages or if a common conversion should be introduced in air-testing, alr-util or elsewhere.