Print

Print


Now here is a puzzle.  I am running two instances of the same WinBUGS model
on the same (dual processor) computer.  They are running the identical code,
and the identical data—same files.

One of them hangs up every half million iterations or so with ‘Cannot
bracket slice’–restarts with no problems, but loses time, especially
overnight or when I’m having dinner.  The other one just keeps on trucking,
right now has about 15M iterations under its belt and is still going, no
problems.

Any explanation would be welcome; even more would be advice on how to get
the bad one behaving like the good one.

WinBUGS will be great if they ever get it finished.

Michael C.S. Kingsley
Rua Principal, Cortiça
Apartado No 3
3300--357 São Martinho da Cortiça
Portugal

[log in to unmask]
tlf: +351 23 945 8224
tml: +351 91 657 4590
skype: mcskingsley


-------------------------------------------------------------------
This list is for discussion of modelling issues and the BUGS software.
For help with crashes and error messages, first mail [log in to unmask]
To mail the BUGS list, mail to [log in to unmask]
Before mailing, please check the archive at www.jiscmail.ac.uk/lists/bugs.html
Please do not mail attachments to the list.
To leave the BUGS list, send LEAVE BUGS to [log in to unmask]
If this fails, mail [log in to unmask], NOT the whole list