c wbo 1.4a beta - 20100425
c |  Number of variables:  12615                                                |
c |  Number of clauses:    57809                                                |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.04         s                                      |
c |  Number Variables:      12615                                               |
c |  Number Clauses:        57809                                               |
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 |    1941    57819    55717 |    19273        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    2170    57820    57130 |    19273        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    2468    57821    59342 |    19273        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    2924    57822    61939 |    19274        0    nan |  0.000 % |
c |       100 |    2924    57822    61939 |    21201      100     62 | 78.571 % |
c |       250 |    2924    57822    61939 |    23321      250     91 | 78.571 % |
c |       475 |    2919    57822    61939 |    25653      474     88 | 78.608 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   12783    57824   115709 |    19274        0    nan |  0.000 % |
c |       102 |   12783    57824   115709 |    21202      102    283 | 25.581 % |
c |       252 |   12783    57824   115709 |    23322      252    483 | 25.581 % |
c |       477 |   12783    57824   115709 |    25654      477    435 | 25.581 % |
c |       814 |   12783    57824   115709 |    28220      814    307 | 25.581 % |
c |      1320 |   12783    57824   115709 |    31042     1320    306 | 25.581 % |
c |      2082 |   12783    57824   115709 |    34146     2082    452 | 25.581 % |
c |      3222 |   12774    57824   115709 |    37560     3221    450 | 25.633 % |
c |      4934 |   12772    57824   115709 |    41316     4923    556 | 25.645 % |
c |      7496 |   12772    57824   115709 |    45448     7483    592 | 25.645 % |
c |     11342 |   12771    57824   115709 |    49993    11328    562 | 25.651 % |
c |     17109 |   12770    57824   115709 |    54992    17094    506 | 25.656 % |
c |     25764 |   12770    57824   115709 |    60492    25749    748 | 25.656 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   20358    57828   146365 |    19276        0    nan |  0.000 % |
c |       100 |   20358    57828   146365 |    21203      100    222 |  8.144 % |
c |       252 |   20358    57828   146365 |    23323      252    205 |  8.144 % |
c |       479 |   20358    57828   146365 |    25656      479    221 |  8.144 % |
c |       819 |   20358    57828   146365 |    28221      819    249 |  8.144 % |
c |      1326 |   20358    57828   146365 |    31044     1326    258 |  8.144 % |
c |      2086 |   20357    57828   146365 |    34148     2085    215 |  8.149 % |
c |      3225 |   20356    57828   146365 |    37563     3223    252 |  8.153 % |
c |      4940 |   20356    57828   146365 |    41319     4938    286 |  8.153 % |
c |      7502 |   20355    57828   146365 |    45451     7496    333 |  8.158 % |
c |     11346 |   20351    57828   146365 |    49996    11337    433 |  8.176 % |
c |     17112 |   20340    57828   146365 |    54996    17099    477 |  8.225 % |
c |     25762 |   20340    57828   146365 |    60496    25733    493 |  8.225 % |
c |     38736 |   20340    57828   146365 |    66545    38707    529 |  8.225 % |
c |     58198 |   20340    57828   146365 |    73200    58169    533 |  8.225 % |
c |     87395 |   20339    57828   146365 |    80520    22401    825 |  8.234 % |
c Memory used           : 307.60 MB
c CPU time              : 1800.08 s
c 
c Total CPU time: 1800.08 s