c wbo 1.4a beta - 20100425
c |  Number of variables:  215676                                               |
c |  Number of clauses:    708801                                               |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          16.20        s                                      |
c |  Number Variables:      215676                                              |
c |  Number Clauses:        708801                                              |
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 |  231917   708802  1811899 |   236267        0    nan |  0.000 % |
c |       100 |  231917   708802  1811899 |   259894      100      9 |  2.674 % |
c |       250 |  231911   708802  1811899 |   285883      234     23 |  2.677 % |
c |       475 |  231911   708802  1811899 |   314471      457     21 |  2.677 % |
c ===============================================================================
c Total CPU time: 292.561 s