[rules-users] Fw: Still stuck on simple test case

Michiel Vermandel mvermand at yahoo.com
Thu Jan 17 03:57:49 EST 2013


Hi,

Does anyone have some tips on how to move forward?
Any help would be greatly appreciated.

Thanks!

Michiel

 
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----- Forwarded Message -----
From: Michiel Vermandel <mvermand at yahoo.com>
To: Rules lists.jboss.org <rules-users at lists.jboss.org> 
Sent: Wednesday, January 16, 2013 9:43 AM
Subject: [rules-users] Still stuck on simple test case
 

Hi,

I'm still (or again) stuck on an easy test case.
A few days ago I first mentioned I had I very easy unit test that easily could be solved on sight but which was not solved optimal by planner.
Geoffrey pointed out that I needed to adjust the value of entityTabuSize in my localSearch acceptor configuration.
I did so (reducing from 7 to 3) and it worked, but now, having fiddled a bit on one of my rules I'm stuck again on the same issue.

I created a custom solver phase to force a specific solution and when adding this phase into my configuration I get a zero-score solution, namely the solution I forced.
So it does not seem to be an issue in my rules.

As suggested before by Geoffrey, I have put the logging level to debug and I get a lot of output like this (see beneath), but I don't really know how this can help me in solving the issue:
(I left out a lot of lines, I hope I left in the important ones) 

INFO : [2013-01-16 09:34:29,847] Solving started: time spend (90), score (null), new best score (null), random seed (0).
DEBUG: [2013-01-16 09:34:30,113]     Step index (0), time spend (357), score (-80hard/0soft), initialized planning entity (Inspection of PG_Leuven.I#0 2137587059).
DEBUG: [2013-01-16 09:34:30,248]     Step index (1), time spend (492), score (-81hard/0soft), initialized planning entity (Inspection of PG_Haacht.I#0 1475783831).
DEBUG: [2013-01-16 09:34:30,268]     Step index (2), time spend (512), score (-81hard/0soft), initialized planning entity (Inspection of PG_Leuven.I#2 2137587061).
DEBUG: [2013-01-16
 09:34:30,295]     Step index (3), time spend (539), score (-81hard/0soft), initialized planning entity (Inspection of Rotselaar.I#0 -105164233).
DEBUG: [2013-01-16 09:34:30,405]     Step index (4), time spend (649), score (-161hard/0soft), initialized planning entity (Inspection of Rotselaar.I#1 -105164232).
DEBUG: [2013-01-16 09:34:30,490]     Step index (5), time spend (734), score (-242hard/0soft), initialized planning entity (Inspection of PG_Haacht.I#1 1475783832).
DEBUG: [2013-01-16 09:34:30,572]     Step index (6), time spend (816), score (-392hard/0soft), initialized planning entity (Inspection of PG_Leuven.I#1 2137587060).
INFO : [2013-01-16 09:34:30,572] Phase constructionHeuristic ended: step total (7), time spend (816), best score (-392hard/0soft).
DEBUG: [2013-01-16 09:34:31,499]     Step index (0), time spend (1743), score
 (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (1000/1000) for picked step (Inspection of PG_Leuven.I#1 2137587060 => (P8) ).
DEBUG: [2013-01-16 09:34:32,037]     Step index (1), time spend (2281), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (1000/1215) for picked step (Inspection of PG_Haacht.I#0 1475783831 => TL).
DEBUG: [2013-01-16 09:34:32,635]     Step index (2), time spend (2879), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (1000/1587) for picked step (Inspection of Rotselaar.I#1 -105164232 => TL).
DEBUG: [2013-01-16 09:34:32,914]     Step index (3), time spend (3158), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (1000/2118) for picked
 step (Inspection of PG_Haacht.I#1 1475783832 => TL).
DEBUG: [2013-01-16 09:34:33,128]     Step index (4), time spend (3372), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (1000/2039) for picked step (Inspection of PG_Leuven.I#1 2137587060 => (P2) ).
...
DEBUG: [2013-01-16 09:34:41,219]     Step index (68), time spend (11463), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (1000/1995) for picked step (Inspection of PG_Haacht.I#0 1475783831 => TL).
DEBUG: [2013-01-16 09:34:41,340]     Step index (69), time spend (11584), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (1000/2070) for picked step (Inspection of PG_Leuven.I#1 2137587060 => IV).
DEBUG: [2013-01-16
 09:34:41,460]     Step index (70), time spend (11704), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (1000/2034) for picked step (Inspection of PG_Leuven.I#0 2137587059 => TL).
DEBUG: [2013-01-16 09:34:41,575]     Step index (71), time spend (11819), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (1000/1978) for picked step (Inspection of PG_Haacht.I#1 1475783832 => (P4) ).
DEBUG: [2013-01-16 09:34:41,693]     Step index (72), time spend (11937), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (1000/2045) for picked step (Inspection of Rotselaar.I#0 -105164233 => TL).
DEBUG: [2013-01-16 09:34:41,813]     Step index (73), time spend (12057), score
 (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (1000/2052) for picked step (Inspection of Rotselaar.I#1 -105164232 <=> Inspection of PG_Leuven.I#1 2137587060).
DEBUG: [2013-01-16 09:34:41,970]     Step index (74), time spend (12214), score (-312hard/0soft), new best score (-312hard/0soft), accepted/selected move count (1000/2673) for picked step (Inspection of Rotselaar.I#1 -105164232 => Jesse).
DEBUG: [2013-01-16 09:34:42,089]     Step index (75), time spend (12333), score (-312hard/0soft),     best score (-312hard/0soft), accepted/selected move count (1000/2039) for picked step (Inspection of PG_Haacht.I#1 1475783832 => IV).
DEBUG: [2013-01-16 09:34:42,223]     Step index (76), time spend (12467), score (-312hard/0soft),     best score (-312hard/0soft), accepted/selected move
 count (1000/1997) for picked step (Inspection of PG_Leuven.I#2 2137587061 => TL).
DEBUG: [2013-01-16 09:34:42,346]     Step index (77), time spend (12590), score (-312hard/0soft),     best score (-312hard/0soft), accepted/selected move count (1000/2073) for picked step (Inspection of PG_Haacht.I#0 1475783831 => IV).
DEBUG: [2013-01-16 09:34:42,484]     Step index (78), time spend (12728), score (-312hard/0soft),     best score (-312hard/0soft), accepted/selected move count (1000/2093) for picked step (Inspection of PG_Leuven.I#1 2137587060 => IV).
DEBUG: [2013-01-16 09:34:42,607]     Step index (79), time spend (12851), score (-312hard/0soft),     best score (-312hard/0soft), accepted/selected move count (1000/2049) for picked step (Inspection of PG_Haacht.I#1 1475783832 => TL).
DEBUG: [2013-01-16
 09:34:42,720]     Step index (80), time spend (12964), score (-312hard/0soft),     best score (-312hard/0soft), accepted/selected move count (1000/1977) for picked step (Inspection of PG_Leuven.I#0 2137587059 => IV).
DEBUG: [2013-01-16 09:34:42,836]     Step index (81), time spend (13080), score (-312hard/0soft),     best score (-312hard/0soft), accepted/selected move count (1000/1991) for picked step (Inspection of PG_Haacht.I#0 1475783831 => TL).
DEBUG: [2013-01-16 09:34:42,959]     Step index (82), time spend (13203), score (-312hard/0soft),     best score (-312hard/0soft), accepted/selected move count (1000/2012) for picked step (Inspection of Rotselaar.I#0 -105164233 => (P3) ).
DEBUG: [2013-01-16 09:34:43,078]     Step index (83), time spend (13322), score (-162hard/0soft), new best score
 (-162hard/0soft), accepted/selected move count (1000/2028) for picked step (Inspection of Rotselaar.I#1 -105164232 => (P3) ).
DEBUG: [2013-01-16 09:34:43,195]     Step index (84), time spend (13439), score (-162hard/0soft),     best score (-162hard/0soft), accepted/selected move count (1000/2013) for picked step (Inspection of PG_Leuven.I#1 2137587060 => TL).
DEBUG: [2013-01-16 09:34:43,313]     Step index (85), time spend (13557), score (-162hard/0soft),     best score (-162hard/0soft), accepted/selected move count (1000/2086) for picked step (Inspection of PG_Leuven.I#0 2137587059 => TL).
DEBUG: [2013-01-16 09:34:43,424]     Step index (86), time spend (13668), score (-162hard/0soft),     best score (-162hard/0soft), accepted/selected move count (1000/2011) for picked step (Inspection of PG_Haacht.I#1 1475783832
 => IV).
DEBUG: [2013-01-16 09:34:43,540]     Step index (87), time spend (13784), score (-162hard/0soft),     best score (-162hard/0soft), accepted/selected move count (1000/2017) for picked step (Inspection of PG_Haacht.I#0 1475783831 => IV).
DEBUG: [2013-01-16 09:34:43,663]     Step index (88), time spend (13907), score (-162hard/0soft),     best score (-162hard/0soft), accepted/selected move count (1000/2090) for picked step (Inspection of Rotselaar.I#1 -105164232 => TL).
...
DEBUG: [2013-01-16 09:36:04,828]     Step index (468), time spend (58711), score (-162hard/0soft),     best score (-162hard/0soft), accepted/selected move count (1000/2071) for picked step (Inspection of PG_Leuven.I#1 2137587060 => IV).
DEBUG: [2013-01-16 09:36:04,949]     Step index (469), time spend (58832),
 score (-162hard/0soft),     best score (-162hard/0soft), accepted/selected move count (1000/2134) for picked step (Inspection of PG_Leuven.I#0 2137587059 => TL).
DEBUG: [2013-01-16 09:36:05,066]     Step index (470), time spend (58949), score (-162hard/0soft),     best score (-162hard/0soft), accepted/selected move count (1000/2073) for picked step (Inspection of Rotselaar.I#0 -105164233 => TL).
DEBUG: [2013-01-16 09:36:05,183]     Step index (471), time spend (59066), score (-162hard/0soft),     best score (-162hard/0soft), accepted/selected move count (1000/2067) for picked step (Inspection of Rotselaar.I#1 -105164232 => TL).
DEBUG: [2013-01-16 09:36:05,296]     Step index (472), time spend (59179), score (-162hard/0soft),     best score (-162hard/0soft), accepted/selected move count (1000/2034)
 for picked step (Inspection of PG_Haacht.I#0 1475783831 => IV).
DEBUG: [2013-01-16 09:36:05,409]     Step index (473), time spend (59292), score (-162hard/0soft),     best score (-162hard/0soft), accepted/selected move count (1000/2025) for picked step (Inspection of PG_Leuven.I#2 2137587061 => IV).
DEBUG: [2013-01-16 09:36:05,519]     Step index (474), time spend (59402), score (-162hard/0soft),     best score (-162hard/0soft), accepted/selected move count (1000/1972) for picked step (Inspection of PG_Haacht.I#1 1475783832 => IV).
DEBUG: [2013-01-16 09:36:05,634]     Step index (475), time spend (59517), score (-162hard/0soft),     best score (-162hard/0soft), accepted/selected move count (1000/2028) for picked step (Inspection of PG_Leuven.I#1 2137587060 => TL).
DEBUG: [2013-01-16
 09:36:05,749]     Step index (476), time spend (59632), score (-162hard/0soft),     best score (-162hard/0soft), accepted/selected move count (1000/2078) for picked step (Inspection of Rotselaar.I#0 -105164233 => IV).
DEBUG: [2013-01-16 09:36:05,863]     Step index (477), time spend (59746), score (-162hard/0soft),     best score (-162hard/0soft), accepted/selected move count (1000/2042) for picked step (Inspection of Rotselaar.I#1 -105164232 => IV).
DEBUG: [2013-01-16 09:36:05,980]     Step index (478), time spend (59863), score (-162hard/0soft),     best score (-162hard/0soft), accepted/selected move count (1000/2072) for picked step (Inspection of PG_Haacht.I#1 1475783832 => TL).
DEBUG: [2013-01-16 09:36:06,095]     Step index (479), time spend (59978), score
 (-162hard/0soft),     best score (-162hard/0soft), accepted/selected move count (1000/2037) for picked step (Inspection of PG_Leuven.I#1 2137587060 => IV).
DEBUG: [2013-01-16 09:36:06,118]     Step index (480), time spend (60001), score (-162hard/0soft),     best score (-162hard/0soft), accepted/selected move count (171/360) for picked step (Inspection of PG_Leuven.I#0 2137587059 => IV).
INFO : [2013-01-16 09:36:06,118] Phase localSearch ended: step total (481), time spend (60001), best score (-162hard/0soft).
INFO : [2013-01-16 09:36:06,118] Solving ended: time spend (60001), best score (-162hard/0soft), average calculate count per second (32639).
isEveryProblemFactChangeProcessed: true
isTerminateEarly: false

My configuration:
    <localSearch>
        <termination>
            <terminationCompositionStyle>OR</terminationCompositionStyle>
            <maximumSecondsSpend>3600</maximumSecondsSpend>
            <scoreAttained>0hard/0soft</scoreAttained>
        </termination>
       
 <unionMoveSelector>
            <changeMoveSelector>
                <valueSelector>
                    <planningVariableName>period</planningVariableName>
                </valueSelector>
            </changeMoveSelector>
            <changeMoveSelector>
                <valueSelector>
                    <planningVariableName>inspector</planningVariableName>
       
         </valueSelector>
            </changeMoveSelector>
            <changeMoveSelector>
                <valueSelector>
                    <planningVariableName>type</planningVariableName>
                </valueSelector>
            </changeMoveSelector>
            <swapMoveSelector>
            </swapMoveSelector>
        </unionMoveSelector>

   
 <acceptor>
        <planningEntityTabuSize>3</planningEntityTabuSize>
    </acceptor>
    <forager>
        <minimalAcceptedSelection>1000</minimalAcceptedSelection>
    </forager>
 </localSearch>

I also tried with a different  localSearch configuration:

<localSearch>
        <termination>
            <terminationCompositionStyle>OR</terminationCompositionStyle>
            <maximumSecondsSpend>3600</maximumSecondsSpend>
            <scoreAttained>0hard/0soft</scoreAttained>
        </termination>
        <unionMoveSelector>
            <changeMoveSelector>
                <valueSelector>
                   
 <planningVariableName>period</planningVariableName>
                </valueSelector>
            </changeMoveSelector>
            <changeMoveSelector>
                <valueSelector>
                    <planningVariableName>inspector</planningVariableName>
                </valueSelector>
            </changeMoveSelector>
            <changeMoveSelector>
               
 <valueSelector>
                    <planningVariableName>type</planningVariableName>
                </valueSelector>
            </changeMoveSelector>
            <swapMoveSelector>
            </swapMoveSelector>
        </unionMoveSelector>

    <acceptor>
        <simulatedAnnealingStartingTemperature>2hard/100soft</simulatedAnnealingStartingTemperature>
        <planningEntityTabuSize>3</planningEntityTabuSize>
   
 </acceptor>
    <forager>
        <minimalAcceptedSelection>4</minimalAcceptedSelection>
    </forager>
 </localSearch>

Result:

INFO : [2013-01-16 09:12:43,653] Solving started: time spend (87), score (null), new best score (null), random seed (0).
DEBUG: [2013-01-16 09:12:43,917]     Step index (0), time spend (352), score (-80hard/0soft), initialized
 planning entity (Inspection of B747-AX1.I#0 2137587059).
DEBUG: [2013-01-16 09:12:44,039]     Step index (1), time spend (474), score (-81hard/0soft), initialized planning entity (Inspection of B737-DX7.I#0 1475783831).
DEBUG: [2013-01-16 09:12:44,060]     Step index (2), time spend (495), score (-81hard/0soft), initialized planning entity (Inspection of B747-AX1.I#2 2137587061).
DEBUG: [2013-01-16 09:12:44,088]     Step index (3), time spend (523), score (-81hard/0soft), initialized planning entity (Inspection of B737-DC3.I#0 -105164233).
DEBUG: [2013-01-16 09:12:44,176]     Step index (4), time spend (611), score (-161hard/0soft), initialized planning entity (Inspection of B737-DC3.I#1 -105164232).
DEBUG: [2013-01-16 09:12:44,270]     Step index (5), time spend (705), score (-242hard/0soft), initialized planning entity (Inspection of
 B737-DX7.I#1 1475783832).
DEBUG: [2013-01-16 09:12:44,380]     Step index (6), time spend (815), score (-392hard/0soft), initialized planning entity (Inspection of B747-AX1.I#1 2137587060).
INFO : [2013-01-16 09:12:44,380] Phase constructionHeuristic ended: step total (7), time spend (815), best score (-392hard/0soft).
DEBUG: [2013-01-16 09:12:44,420]     Step index (0), time spend (855), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (4/19) for picked step (Inspection of B747-AX1.I#2 2137587061 => TL).
DEBUG: [2013-01-16 09:12:44,444]     Step index (1), time spend (879), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (4/27) for picked step (Inspection of B737-DC3.I#0 -105164233 => TL).
DEBUG: [2013-01-16 09:12:44,465]     Step index
 (2), time spend (900), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (4/23) for picked step (Inspection of B747-AX1.I#0 2137587059 => TL).
DEBUG: [2013-01-16 09:12:44,488]     Step index (3), time spend (923), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (4/23) for picked step (Inspection of B737-DC3.I#1 -105164232 => TL).
DEBUG: [2013-01-16 09:12:44,529]     Step index (4), time spend (964), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (4/21) for picked step (Inspection of B747-AX1.I#1 2137587060 => TL).
...
DEBUG: [2013-01-16 09:12:44,776]     Step index (12), time spend (1211), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (4/13) for
 picked step (Inspection of B737-DX7.I#0 1475783831 => IV).
DEBUG: [2013-01-16 09:12:44,814]     Step index (13), time spend (1249), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (4/45) for picked step (Inspection of B737-DX7.I#1 1475783832 => (P4) ).
DEBUG: [2013-01-16 09:12:44,849]     Step index (14), time spend (1284), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (4/46) for picked step (Inspection of B747-AX1.I#2 2137587061 => IV).
DEBUG: [2013-01-16 09:12:44,880]     Step index (15), time spend (1315), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (4/39) for picked step (Inspection of B747-AX1.I#0 2137587059 => TL).
...
DEBUG: [2013-01-16 09:12:47,043]     Step index
 (122), time spend (3478), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (4/40) for picked step (Inspection of B737-DX7.I#0 1475783831 => IV).
DEBUG: [2013-01-16 09:12:47,046]     Step index (123), time spend (3481), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (4/20) for picked step (Inspection of B747-AX1.I#0 2137587059 => TL).
DEBUG: [2013-01-16 09:12:47,049]     Step index (124), time spend (3484), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (4/16) for picked step (Inspection of B737-DC3.I#0 -105164233 => TL).
DEBUG: [2013-01-16 09:12:47,056]     Step index (125), time spend (3491), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (4/46)
 for picked step (Inspection of B737-DC3.I#1 -105164232 <=> Inspection of B747-AX1.I#1 2137587060).
DEBUG: [2013-01-16 09:12:47,062]     Step index (126), time spend (3497), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (4/44) for picked step (Inspection of B737-DX7.I#0 1475783831 => TL).
DEBUG: [2013-01-16 09:12:47,067]     Step index (127), time spend (3502), score (-392hard/0soft),     best score (-392hard/0soft), accepted/selected move count (4/26) for picked step (Inspection of B747-AX1.I#2 2137587061 => TL).
DEBUG: [2013-01-16 09:12:47,072]     Step index (128), time spend (3507), score (-312hard/0soft), new best score (-312hard/0soft), accepted/selected move count (4/27) for picked step (Inspection of B737-DC3.I#1 -105164232 => Jesse).
DEBUG: [2013-01-16
 09:12:47,078]     Step index (129), time spend (3513), score (-312hard/0soft),     best score (-312hard/0soft), accepted/selected move count (4/37) for picked step (Inspection of B747-AX1.I#0 2137587059 => IV).
DEBUG: [2013-01-16 09:12:47,080]     Step index (130), time spend (3515), score (-312hard/0soft),     best score (-312hard/0soft), accepted/selected move count (4/16) for picked step (Inspection of B737-DX7.I#0 1475783831 => IV).
...
DEBUG: [2013-01-16 09:12:47,131]     Step index (137), time spend (3566), score (-312hard/0soft),     best score (-312hard/0soft), accepted/selected move count (4/28) for picked step (Inspection of B747-AX1.I#1 2137587060 => IV).
DEBUG: [2013-01-16 09:12:47,135]     Step index (138), time spend (3570), score (-312hard/0soft),     best
 score (-312hard/0soft), accepted/selected move count (4/16) for picked step (Inspection of B747-AX1.I#2 2137587061 <=> Inspection of B737-DC3.I#1 -105164232).
DEBUG: [2013-01-16 09:12:47,142]     Step index (139), time spend (3577), score (-312hard/0soft),     best score (-312hard/0soft), accepted/selected move count (4/69) for picked step (Inspection of B737-DX7.I#0 1475783831 => IV).
DEBUG: [2013-01-16 09:12:47,148]     Step index (140), time spend (3583), score (-312hard/0soft),     best score (-312hard/0soft), accepted/selected move count (4/39) for picked step (Inspection of B737-DC3.I#0 -105164233 => TL).
DEBUG: [2013-01-16 09:12:47,151]     Step index (141), time spend (3586), score (-312hard/0soft),     best score (-312hard/0soft), accepted/selected move count (4/22) for picked step (Inspection of
 B747-AX1.I#0 2137587059 => IV).
DEBUG: [2013-01-16 09:12:47,153]     Step index (142), time spend (3588), score (-312hard/0soft),     best score (-312hard/0soft), accepted/selected move count (4/9) for picked step (Inspection of B747-AX1.I#2 2137587061 <=> Inspection of B737-DC3.I#1 -105164232).
DEBUG: [2013-01-16 09:12:47,160]     Step index (143), time spend (3595), score (-312hard/0soft),     best score (-312hard/0soft), accepted/selected move count (4/51) for picked step (Inspection of B737-DX7.I#1 1475783832 => IV).
DEBUG: [2013-01-16 09:12:47,167]     Step index (144), time spend (3602), score (-312hard/0soft),     best score (-312hard/0soft), accepted/selected move count (4/50) for picked step (Inspection of B747-AX1.I#1 2137587060 => TL).
DEBUG: [2013-01-16 09:12:47,172]     Step
 index (145), time spend (3607), score (-312hard/0soft),     best score (-312hard/0soft), accepted/selected move count (4/37) for picked step (Inspection of B737-DC3.I#0 -105164233 => IV).
...
DEBUG: [2013-01-16 09:12:47,824]     Step index (259), time spend (4259), score (-312hard/0soft),     best score (-312hard/0soft), accepted/selected move count (4/27) for picked step (Inspection of B737-DC3.I#0 -105164233 => IV).
DEBUG: [2013-01-16 09:12:47,827]     Step index (260), time spend (4262), score (-312hard/0soft),     best score (-312hard/0soft), accepted/selected move count (4/30) for picked step (Inspection of B737-DC3.I#1 -105164232 <=> Inspection of B747-AX1.I#2 2137587061).
DEBUG: [2013-01-16 09:12:47,835]     Step index (261), time spend (4270), score (-242hard/0soft), new best score (-242hard/0soft),
 accepted/selected move count (4/50) for picked step (Inspection of B737-DC3.I#0 -105164233 => (P8) ).
DEBUG: [2013-01-16 09:12:47,838]     Step index (262), time spend (4273), score (-242hard/0soft),     best score (-242hard/0soft), accepted/selected move count (4/27) for picked step (Inspection of B737-DX7.I#1 1475783832 => TL).
DEBUG: [2013-01-16 09:12:47,842]     Step index (263), time spend (4277), score (-242hard/0soft),     best score (-242hard/0soft), accepted/selected move count (4/32) for picked step (Inspection of B737-DX7.I#0 1475783831 => TL).
DEBUG: [2013-01-16 09:12:47,846]     Step index (264), time spend (4281), score (-242hard/0soft),     best score (-242hard/0soft), accepted/selected move count (4/26) for picked step (Inspection of B747-AX1.I#1 2137587060 => TL).
...
DEBUG: [2013-01-16
 09:27:17,903]     Step index (16715), time spend (59977), score (-242hard/0soft),     best score (-242hard/0soft), accepted/selected move count (4/49) for picked step (Inspection of B737-DX7.I#0 -105164233 => TL).
DEBUG: [2013-01-16 09:27:17,905]     Step index (16716), time spend (59979), score (-242hard/0soft),     best score (-242hard/0soft), accepted/selected move count (4/19) for picked step (Inspection of B737-DC3.I#1 2137587060 => TL).
DEBUG: [2013-01-16 09:27:17,908]     Step index (16717), time spend (59982), score (-242hard/0soft),     best score (-242hard/0soft), accepted/selected move count (4/43) for picked step (Inspection of B737-DX7.I#1 -105164232 => TL).
DEBUG: [2013-01-16 09:27:17,912]     Step index (16718), time spend (59986), score (-242hard/0soft),     best
 score (-242hard/0soft), accepted/selected move count (4/55) for picked step (Inspection of B747-AX1.I#1 1475783832 => TL).
DEBUG: [2013-01-16 09:27:17,915]     Step index (16719), time spend (59989), score (-242hard/0soft),     best score (-242hard/0soft), accepted/selected move count (4/41) for picked step (Inspection of B737-DC3.I#0 2137587059 => IV).
DEBUG: [2013-01-16 09:27:17,918]     Step index (16720), time spend (59992), score (-242hard/0soft),     best score (-242hard/0soft), accepted/selected move count (4/47) for picked step (Inspection of B737-DC3.I#1 2137587060 => IV).
DEBUG: [2013-01-16 09:27:17,922]     Step index (16721), time spend (59996), score (-242hard/0soft),     best score (-242hard/0soft), accepted/selected move count (4/62) for picked step (Inspection of B747-AX1.I#0 1475783831 =>
 IV).
DEBUG: [2013-01-16 09:27:17,924]     Step index (16722), time spend (59998), score (-242hard/0soft),     best score (-242hard/0soft), accepted/selected move count (4/24) for picked step (Inspection of B737-DX7.I#1 -105164232 => IV).
DEBUG: [2013-01-16 09:27:17,926]     Step index (16723), time spend (60000), score (-242hard/0soft),     best score (-242hard/0soft), accepted/selected move count (4/25) for picked step (Inspection of B747-AX1.I#1 1475783832 => IV).
INFO : [2013-01-16 09:27:17,926] Phase localSearch ended: step total (16724), time spend (60000), best score (-242hard/0soft).
INFO : [2013-01-16 09:27:17,926] Solving ended: time spend (60000), best score (-242hard/0soft), average calculate count per second (22637).
isEveryProblemFactChangeProcessed: true
isTerminateEarly: false
Any ideas on how to move forward from here?

Thanks,

Michiel Vermandel

    

 
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