c wbo 1.4a beta - 20100425
c |  Number of variables:  257168                                               |
c |  Number of clauses:    928310                                               |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.76         s                                      |
c |  Number Variables:      257168                                              |
c |  Number Clauses:        928310                                              |
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 |  171596   928312  1694616 |   309437        0    nan |  0.000 % |
c |       100 |  171596   928312  1694616 |   340381      100     16 | 33.276 % |
c |       250 |  171587   928312  1694616 |   374419      250     13 | 33.401 % |
c |       475 |  171584   928312  1694616 |   411861      475     11 | 33.476 % |
c |       812 |  171514   928312  1694616 |   453047      812     15 | 33.476 % |
c |      1319 |  170871   928312  1694616 |   498351     1313     13 | 33.663 % |
c ===============================================================================
c Total CPU time: 8.95164 s