It was within the allotted time. If I'm reading the scoreboard correctly [edit: I wasn't], the human teams typically submitted dozens or hundreds of attempts at each problem.
For problems that human teams eventually get correct, they seem to have submitted mostly 1 time -- occasionally 2 or 3. For problems that they did not get correct, there are some problems with up to 16 submissions.
For problems that human teams eventually get correct, they seem to have submitted mostly 1 time -- occasionally 2 or 3. For problems that they did not get correct, there are some problems with up to 16 submissions.