[jboss-jira] [JBoss JIRA] (JBRULES-3471) Planner 5.4.0CR1: Local Search Phase: Log shows move but best/final solution does not

Planner 5.4.0CR1: Local Search Phase: Log shows move but best/final solution does not ------------------------------------------------------------------------------------- Key: JBRULES-3471 URL: https://issues.jboss.org/browse/JBRULES-3471 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-planner Affects Versions: 5.3.0.Final, 5.4.0.CR1 Environment: Windows XP SP3 java version "1.6.0_31" Java(TM) SE Runtime Environment (build 1.6.0_31-b05) Java HotSpot(TM) Client VM (build 20.6-b01, mixed mode, sharing) Reporter: Vikram Duggal Assignee: Geoffrey De Smet While comparing the log file output of the Local Search phase (Tabu) with the final/best solution, there are several instances where log file shows move occurred but the final/best solution obtained after time/user termination shows the planning entity still on previous planning variable. I saw this issue using 5.3.0 Final and also in 5.4.0CR1. I saw this issue in my code and also in the "Hospital Bed Planning" examples bundled in the distribution. Example (Log output from the Hospital Bed Planning testdata01.xml) - ... 2012-04-20 11:53:35,066 [pool-289-thread-1] DEBUG Step index (27), time spend (22873), score (0hard/-9292soft), best score (0hard/-9292soft), accepted move size (500) for picked step ([Patient655(11-11) @ Department4_490_1 => Department1_119_0]). ... Checking the final solution, I see that Patient655 is still on Department4_490_1