c wbo 1.4a beta - 20100425
c |  Number of variables:  135                                                  |
c |  Number of clauses:    2639                                                 |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.00         s                                      |
c |  Number Variables:      135                                                 |
c |  Number Clauses:        2639                                                |
c |  Number Cardinality:    0                                                   |
c |  Number PB Constraints: 0                                                   |
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     280     2782     5655 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     285     2787     5676 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     290     2792     5697 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     295     2797     5718 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     300     2802     5739 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     305     2807     5760 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     310     2812     5781 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     315     2817     5802 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     320     2822     5823 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     325     2827     5844 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     330     2832     5865 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     335     2837     5886 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     340     2842     5907 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     352     2851     5955 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     361     2860     5996 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     367     2865     6020 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     373     2870     6044 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     378     2875     6065 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     383     2880     6086 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     390     2887     6118 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     408     2900     6190 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     425     2917     6263 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     434     2926     6302 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     439     2931     6323 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     444     2936     6344 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     450     2941     6368 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     455     2946     6389 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     463     2952     6420 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     479     2969     6494 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     489     2979     6539 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     496     2986     6569 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     512     3003     6643 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     532     3024     6735 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     545     3037     6795 |     5000        0    nan |  0.000 % |
c |       100 |     545     3037     6795 |     5500      100      8 |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     617     3110     7119 |     5000        0    nan |  0.000 % |
c |       101 |     617     3110     7119 |     5500      101      9 |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     671     3164     7358 |     5000        0    nan |  0.000 % |
c |       101 |     671     3164     7358 |     5500      101      8 |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     716     3209     7552 |     5000        0    nan |  0.000 % |
c |       100 |     716     3209     7552 |     5500      100     15 |  0.000 % |
c |       250 |     713     3209     7552 |     6050      248     19 |  0.419 % |
c |       476 |     710     3209     7552 |     6655      464     17 |  0.978 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     884     3377     8272 |     5000        0    nan |  0.000 % |
c |       101 |     884     3377     8272 |     5500      101     19 |  0.000 % |
c |       251 |     884     3377     8272 |     6050      251     22 |  0.000 % |
c |       478 |     883     3377     8272 |     6655      465     21 |  0.113 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1029     3520     8898 |     5000        0    nan |  0.000 % |
c |       100 |    1028     3520     8898 |     5500      100     16 |  0.097 % |
c |       250 |    1022     3520     8898 |     6050      244     16 |  0.778 % |
c |       475 |    1009     3520     8898 |     6655      457     19 |  1.944 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1213     3705     9679 |     5000        0    nan |  0.000 % |
c |       103 |    1212     3705     9679 |     5500      103     16 |  0.083 % |
c |       256 |    1212     3705     9679 |     6050      254     19 |  0.083 % |
c |       482 |    1212     3705     9679 |     6655      480     25 |  0.083 % |
c |       822 |    1212     3705     9679 |     7320      820     29 |  0.083 % |
c |      1330 |    1209     3705     9679 |     8052     1324     38 |  0.330 % |
c |      2089 |    1208     3705     9679 |     8857     2074     43 |  0.412 % |
c |      3228 |    1208     3705     9679 |     9743     3213     50 |  0.412 % |
c |      4941 |    1208     3705     9679 |    10717     4926     54 |  0.412 % |
c |      7503 |    1206     3705     9679 |    11789     7428     58 |  0.577 % |
c |     11347 |    1205     3705     9679 |    12968    11257     55 |  0.660 % |
c |     17113 |    1204     3705     9679 |    14265    10525     53 |  0.742 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1824     4317    12199 |     5000        0    nan |  0.000 % |
c |       101 |    1824     4317    12199 |     5500      101     20 |  0.000 % |
c |       251 |    1824     4317    12199 |     6050      251     20 |  0.000 % |
c |       477 |    1824     4317    12199 |     6655      477     27 |  0.000 % |
c |       819 |    1824     4317    12199 |     7320      819     35 |  0.000 % |
c |      1325 |    1824     4317    12199 |     8052     1325     42 |  0.000 % |
c |      2084 |    1824     4317    12199 |     8857     2084     44 |  0.000 % |
c |      3226 |    1824     4317    12199 |     9743     3226     47 |  0.000 % |
c |      4934 |    1824     4317    12199 |    10717     4934     51 |  0.000 % |
c |      7499 |    1823     4317    12199 |    11789     7498     50 |  0.055 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    2491     4985    14929 |     5000        0    nan |  0.000 % |
c |       102 |    2491     4985    14929 |     5500      102     40 |  0.000 % |
c |       255 |    2491     4985    14929 |     6050      255     31 |  0.000 % |
c |       480 |    2491     4985    14929 |     6655      480     39 |  0.000 % |
c |       821 |    2491     4985    14929 |     7320      821     41 |  0.000 % |
c |      1328 |    2491     4985    14929 |     8052     1328     48 |  0.000 % |
c |      2089 |    2491     4985    14929 |     8857     2089     57 |  0.000 % |
c |      3230 |    2491     4985    14929 |     9743     3230     61 |  0.000 % |
c |      4940 |    2491     4985    14929 |    10717     4940     79 |  0.000 % |
c |      7502 |    2491     4985    14929 |    11789     7502     92 |  0.000 % |
c |     11348 |    2491     4985    14929 |    12968    11348    105 |  0.000 % |
c |     17114 |    2491     4985    14929 |    14265    10369    115 |  0.000 % |
c |     25763 |    2491     4985    14929 |    15692    11712    114 |  0.000 % |
c |     38739 |    2491     4985    14929 |    17261     8655     97 |  0.000 % |
c |     58200 |    2491     4985    14929 |    18987    10426    101 |  0.000 % |
c |     87396 |    2491     4985    14929 |    20886    10791     97 |  0.000 % |
c |    131187 |    2491     4985    14929 |    22974    12207     65 |  0.000 % |
c |    196872 |    2491     4985    14929 |    25272    20056     82 |  0.000 % |
c |    295398 |    2491     4985    14929 |    27799    14789     94 |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4038     6533    21222 |     5000        0    nan |  0.000 % |
c |       101 |    4038     6533    21222 |     5500      101     31 |  0.000 % |
c |       251 |    4038     6533    21222 |     6050      251     39 |  0.000 % |
c |       476 |    4038     6533    21222 |     6655      476     41 |  0.000 % |
c |       814 |    4038     6533    21222 |     7320      814     57 |  0.000 % |
c |      1320 |    4038     6533    21222 |     8052     1320     93 |  0.000 % |
c |      2079 |    4038     6533    21222 |     8857     2079    118 |  0.000 % |
c |      3218 |    4038     6533    21222 |     9743     3218    136 |  0.000 % |
c |      4926 |    4038     6533    21222 |    10717     4926    143 |  0.000 % |
c |      7490 |    4038     6533    21222 |    11789     7490    153 |  0.000 % |
c |     11335 |    4038     6533    21222 |    12968    11335    166 |  0.000 % |
c |     17102 |    4038     6533    21222 |    14265    10561    178 |  0.000 % |
c |     25752 |    4038     6533    21222 |    15692    11960    183 |  0.000 % |
c |     38726 |    4038     6533    21222 |    17261     9101    186 |  0.000 % |
c |     58193 |    4038     6533    21222 |    18987    10753    173 |  0.000 % |
c |     87386 |    4038     6533    21222 |    20886    11042    166 |  0.000 % |
c |    131175 |    4038     6533    21222 |    22974    11820    162 |  0.000 % |
c |    196864 |    4038     6533    21222 |    25272    17999    147 |  0.000 % |