[rules-users] How to get debug information on Planner ?

[Geoffrey De Smet]

Configure logback/log4j to log "org.drools.planner" INFO for this:

INFO  Solving with random seed (0).
INFO  Starting with time spend (0), score (-6), new best score (-6).
INFO  Step index (0), time spend (4), score (-3), new best score (-3), accepted move size (12) for picked step ([Queen-1] 1 @ 0 =>  3).
INFO  Step index (1), time spend (7), score (-1), new best score (-1), accepted move size (12) for picked step ([Queen-0] 0 @ 0 =>  1).
INFO  Step index (2), time spend (10), score (0), new best score (0), accepted move size (12) for picked step ([Queen-3] 3 @ 0 =>  2).
INFO  Solved at step index (2) with time spend (10) for best score (0) with average calculate count per second (7300).

and DEBUG for this:

INFO  Solving with random seed (0).
INFO  Starting with time spend (0), score (-6), new best score (-6).
DEBUG     Ignoring not doable move ([Queen-0] 0 @ 0 =>  0).
DEBUG     Move score (-4), accept chance (1.0) for move ([Queen-0] 0 @ 0 =>  1).
DEBUG     Move score (-4), accept chance (1.0) for move ([Queen-0] 0 @ 0 =>  2).
DEBUG     Move score (-4), accept chance (1.0) for move ([Queen-0] 0 @ 0 =>  3).
...
DEBUG     Move score (-3), accept chance (1.0) for move ([Queen-1] 1 @ 0 =>  3).
...
DEBUG     Move score (-3), accept chance (1.0) for move ([Queen-2] 2 @ 0 =>  3).
...
DEBUG     Move score (-4), accept chance (1.0) for move ([Queen-3] 3 @ 0 =>  3).
INFO  Step index (0), time spend (6), score (-3), new best score (-3), accepted move size (12) for picked step ([Queen-1] 1 @ 0 =>  3).
...



Op 22-05-11 17:37, felipebr schreef:
> I see that in the drools planner examples I can see the debug information on
> the console when I run solver examples but I can´t find where the logger is.
> Sorry I know its a newbie question but I really don´t know it.
>
> How can I get this debug information to see each steps and score ?
>
> Best regards
>
> --
> View this message in context: http://drools.46999.n3.nabble.com/How-to-get-debug-information-on-Planner-tp2972003p2972003.html
> Sent from the Drools: User forum mailing list archive at Nabble.com.
>
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-- 
With kind regards,
Geoffrey De Smet

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