What is the daily limit of manually executed google script?

Question

In the documentation for developers (here) written about this error
Service using too much computer time for one day
that

This indicates that the script exceeded the total allowable execution time for one day. It most commonly occurs for scripts that run on a trigger, which have a lower daily limit than scripts executed manually.

And there is a daily limit for triggers total runtime (1hr for basic account). But where can I get the limitation for manual executed script?

Answer 1

I'm pretty sure the limit is the same regardless of whether the script is manually executed or executed from a trigger; the limit is simply applied to your account, however you run the script.

Answer 2

As mentioned here: "Daily quotas are refreshed at the end of a 24-hour window; the exact time of this refresh, however, varies between users." I don't think Google publicly announces exactly what you get.

Answer 3

I run script on the sidebar that request calculation on the server side which stops after 300 seconds and the sidebar starts it again. This engine worked more than 12 hours without any fails. So, I suppose that there is no any limit for 'manually' executed scripts.