c wbo 1.6 beta - 20110325
c |  Number of variables:  581064                                               |
c |  Number of clauses:    1712690                                              |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          2.08         s                                      |
c |  Number Variables:      2285386                                             |
c |  Number Clauses:        1704322                                             |
c |  Number Cardinality:    0                                                   |
c |  Number PB Constraints: 0                                                   |