c wbo 1.4 beta - 20100610
c |  Number of variables:  4520                                                 |
c |  Number of clauses:    16454                                                |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.01         s                                      |
c |  Number Variables:      4520                                                |
c |  Number Clauses:        16244                                               |
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 |    4475    16289    40963 |     5414        0    nan |  0.000 % |
c ===============================================================================
c New solution: 137
c Elapsed CPU time: 1.91971 s	Remaining CPU time: 178.08 s
c ===============================================================================
c |        59 |    4475    16290    41173 |     5430       59      9 |  0.000 % |
c |       160 |    4475    16290    41173 |     5973      160     45 |  0.996 % |
c ===============================================================================
c New solution: 41
c Elapsed CPU time: 1.9777 s	Remaining CPU time: 178.022 s
c ===============================================================================
c |       263 |    4475    16291    41383 |     5430      263     37 |  0.996 % |
c |       364 |    4475    16291    41383 |     5973      364     41 |  0.996 % |
c |       514 |    4475    16291    41383 |     6570      514     36 |  0.996 % |
c |       739 |    4475    16291    41383 |     7227      739     33 |  0.996 % |
c |      1076 |    4475    16291    41383 |     7950     1076     39 |  0.996 % |
c |      1582 |    4475    16291    41383 |     8745     1582     33 |  0.996 % |
c |      2343 |    4475    16291    41383 |     9620     2343     37 |  0.996 % |
c |      3482 |    4475    16291    41383 |    10582     3482     43 |  0.996 % |
c ===============================================================================
c New solution: 30
c Elapsed CPU time: 2.90756 s	Remaining CPU time: 177.092 s
c ===============================================================================
c |      3775 |    4475    16292    41593 |     5430     3775     44 |  0.996 % |
c |      3877 |    4475    16292    41593 |     5973     3877     44 |  0.996 % |
c |      4028 |    4475    16292    41593 |     6571     4028     45 |  0.996 % |
c |      4254 |    4475    16292    41593 |     7228     4254     45 |  0.996 % |
c |      4592 |    4475    16292    41593 |     7951     4592     48 |  0.996 % |
c |      5099 |    4475    16292    41593 |     8746     5099     51 |  0.996 % |
c |      5859 |    4475    16292    41593 |     9620     5859     51 |  0.996 % |
c |      6998 |    4475    16292    41593 |    10582     6998     53 |  0.996 % |
c |      8709 |    4475    16292    41593 |    11641     8709     51 |  0.996 % |
c |     11272 |    4475    16292    41593 |    12805    11272     55 |  0.996 % |
c ===============================================================================
c New solution: 27
c Elapsed CPU time: 7.9238 s	Remaining CPU time: 172.076 s
c ===============================================================================
c |     14161 |    4475    16293    41803 |     5431     7497     57 |  0.996 % |
c |     14261 |    4475    16293    41803 |     5974     3849     46 |  0.996 % |
c |     14411 |    4475    16293    41803 |     6571     3999     46 |  0.996 % |
c |     14636 |    4475    16293    41803 |     7228     4224     46 |  0.996 % |
c ===============================================================================
c New solution: 15
c Elapsed CPU time: 8.16976 s	Remaining CPU time: 171.83 s
c ===============================================================================
c |     14727 |    4475    16294    42013 |     5431     4315     46 |  0.996 % |
c |     14827 |    4475    16294    42013 |     5974     4415     46 |  0.996 % |
c |     14978 |    4475    16294    42013 |     6571     4566     46 |  0.996 % |
c ===============================================================================
c New solution: 10
c Elapsed CPU time: 8.36473 s	Remaining CPU time: 171.635 s
c ===============================================================================
c |     15157 |    4475    16295    42223 |     5431     4745     45 |  0.996 % |
c |     15258 |    4475    16295    42223 |     5974     4846     45 |  0.996 % |
c |     15409 |    4475    16295    42223 |     6572     4997     45 |  0.996 % |
c |     15634 |    4475    16295    42223 |     7229     5222     45 |  0.996 % |
c |     15972 |    4475    16295    42223 |     7952     5560     44 |  0.996 % |
c |     16478 |    4464    16295    42223 |     8747     5355     42 |  1.814 % |
c ===============================================================================
c Total CPU time: 9.01263 s