c wbo 1.4a beta - 20100425
c |  Number of variables:  265317                                               |
c |  Number of clauses:    610475                                               |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.60         s                                      |
c |  Number Variables:      265317                                              |
c |  Number Clauses:        610475                                              |
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 |  263861   610476  1551860 |   203492        0    nan |  0.000 % |
c |       100 |  263861   610476  1551860 |   223841      100     22 |  1.127 % |
c |       250 |  263852   610476  1551860 |   246225      250     23 |  1.131 % |
c |       476 |  263826   610476  1551860 |   270847      466     18 |  1.142 % |
c ===============================================================================
c Total CPU time: 4.67229 s