It needs many times to close job after receive "POST BUILD TASK : SUCCESS" message. Jenkins Version is 1.467 and we use slave node to build.
*-- LOG -- * : needs 4 hours to close job from "POST BUILD TASK : SUCCESS" to "Finished: SUCCESS" ... 18:53:06 POST BUILD TASK : SUCCESS *18:53:06 END OF POST BUILD TASK : 0* *22:34:39 ln -s builds/2012-06-21_17-14-02* failed: 17 File exists 22:34:39 Finished: SUCCESS