Hi Geoffrey,
I tried to follow your advice, but by debugging I noticed that he still did not
consider taboo the right moves.
For not implementing the changes to the solver I modified the data object model.
But now I have another problem, I do not understand the log.
Normally when I make a move, the undo move is considered taboo for the next X
steps i.e.:
-> do a move (CN 16, SR 11) => (CN 16, FR 9)
2010-02-09
15:30:22,700 [main] INFO Step index (29), spend time (32680) taking
steps ((CN 16, SR 11) => (CN 16, FR 9)) out of 1800 accepted moves .
2010-02-09
15:30:22,701 [main] INFO New score
(-65499.76254006752hard/-126.69878682377347soft) is better then last
best score (-76061.73601857488hard/-147.80880935909272soft). Updating best
solution and best score.
-> evaluating next step the undo move (CN 16, SR 9) => (CN 16, FR 11) is
considered taboo
2010-02-09 15:30:22,864 [main] DEBUG Proposed move ((CN 16, SR 9) => (CN 16, FR
11)) is complete taboo.
2010-02-09
15:30:23,746 [main] INFO Step index (30), spend time (33726) taking
steps ((CN 57, SR 10) => (CN 57, FR 11)) out of 1799 accepted moves .
but often happens that if I make a move the next step make the undo move and
then the move is considered taboo:
-> do a move (CN 28, SR 18) => (CN 28, FR 12)
2010-02-09
15:30:33,344 [main] INFO Step index (39), spend time (43324) taking
steps ((CN 28, SR 18) => (CN 28, FR 12)) out of 1798 accepted moves .
2010-02-09
15:30:33,345 [main] INFO New score
(-44072.81924277624hard/-83.90311931887312soft) is better then last
best score (-44078.036191138206hard/-83.90311931887312soft). Updating best
solution and best score.
-> why evaluating the next step the move (CN 28, SR 12) => (CN 28, SR 18)
isn't considered taboo?
2010-02-09 15:30:33,511 [main] DEBUG Proposed move ((CN 16, SR 9) => (CN 16, FR
11)) is complete taboo.
44072
2010-02-09 15:30:33,942 [main] DEBUG Proposed move ((CN 57, SR 11) => (CN 57,
FR 10)) is complete taboo.
2010-02-09
15:30:34,420 [main] INFO Step index (40), spend time (44400) taking
steps ((CN 28, SR 12) => (CN 28, FR 18)) out of 1798 accepted moves .
2010-02-09
15:30:34,421 [main] INFO New score
(-44078.036191138206hard/-83.90311931887312soft) is not better then
last best score (-44072.81924277624hard/-83.90311931887312soft).
2010-02-09 15:30:34,587 [main] DEBUG Proposed move ((CN 16, SR 9) => (CN 16, FR
11)) is complete taboo.
2010-02-09 15:30:34,716 [main] DEBUG Proposed move ((CN 28, SR 18) => (CN 28,
FR 12)) is complete taboo.
2010-02-09 15:30:35,021 [main] DEBUG Proposed move ((CN 57, SR 11) => (CN 57,
FR 10)) is complete taboo.
2010-02-09 15:30:35,487 [main] INFO Step index (41), time spend (45467) taking
step (( CN 27 ,SR 10) => ( CN 27 ,FR 12 )) out of 1797 accepted moves.
why this behavior?
regards,
Marco
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