c wbo 1.6 beta - 20110325
c |  Number of variables:  6672                                                 |
c |  Number of clauses:    17470                                                |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.01         s                                      |
c |  Number Variables:      6672                                                |
c |  Number Clauses:        14168                                               |
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 |    6670    14168    36005 |     5000        0   -nan |  0.000 % |
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    5026    17467    34953 |     5822        0   -nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    8740    17468    42609 |     5822        0   -nan |  0.000 % |
c |       100 |    8739    17468    42609 |     6404      100    303 |  9.007 % |
c |       250 |    8738    17468    42609 |     7045      250    250 |  9.017 % |
c |       476 |    8734    17468    42609 |     7749      476    176 |  9.059 % |
c |       813 |    8734    17468    42609 |     8524      813    144 |  9.059 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   11882    17469    49130 |     5823        0   -nan |  0.000 % |
c |       104 |   11882    17469    49130 |     6405      104    294 |  4.516 % |
c |       255 |   11882    17469    49130 |     7045      255    171 |  4.516 % |
c |       482 |   11882    17469    49130 |     7750      482    308 |  4.516 % |
c |       822 |   11882    17469    49130 |     8525      822    267 |  4.516 % |
c |      1328 |   11882    17469    49130 |     9377     1328    279 |  4.516 % |
c |      2087 |   11882    17469    49130 |    10315     2087    321 |  4.516 % |
c |      3226 |   11882    17469    49130 |    11347     3226    373 |  4.516 % |
c |      4935 |   11882    17469    49130 |    12482     4935    394 |  4.516 % |
c ===============================================================================
c Total CPU time: 25.0872 s