c pwbo 1.1 beta - 20110325
c |  Number of variables:  5537                                                 |
c |  Number of clauses:    18501                                                |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.02         s                                      |
c |  Number Variables:      5537                                                |
c |  Number Clauses:        15855                                               |
c |  Number Cardinality:    0                                                   |
c |  Number PB Constraints: 0                                                   |
c init lb 0
c init ub 2647
c ub 20 (thread 1)
c lb 2 (thread 0)
c lb 3 (thread 0)
c lb 4 (thread 0)
c lb 5 (thread 0)
c lb 6 (thread 0)
c lb 7 (thread 0)
c lb 8 (thread 0)
c lb 9 (thread 0)
c lb 10 (thread 0)
c lb 11 (thread 0)
c lb 12 (thread 0)
c lb 13 (thread 0)
c lb 14 (thread 0)
c ub 18 (thread 1)
c ub 16 (thread 1)
c lb 15 (thread 0)
c ub 15 (thread 0)
c Memory used           : 144.40 MB
c CPU time              : 2.25266 s