c wbo 1.6 beta - 20110325
c |  Number of variables:  1731                                                 |
c |  Number of clauses:    2209                                                 |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.00         s                                      |
c |  Number Variables:      1731                                                |
c |  Number Clauses:        929                                                 |
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 |    1731      929    17898 |     5000        0   -nan |  0.000 % |
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    2425     2223    18155 |     5000        0   -nan |  0.000 % |
c |       100 |    2425     2223    18155 |     5500      100    242 | 10.944 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    3097     2224    21921 |     5000        0   -nan |  0.000 % |
c |       101 |    3097     2224    21921 |     5500      101    336 |  1.023 % |
c |       251 |    3097     2224    21921 |     6050      251    321 |  1.023 % |
c |       478 |    3097     2224    21921 |     6655      478    334 |  1.023 % |
c |       816 |    3097     2224    21921 |     7320      816    326 |  1.023 % |
c |      1323 |    3097     2224    21921 |     8052     1323    312 |  1.023 % |
c |      2084 |    3097     2224    21921 |     8857     2084    401 |  1.023 % |
c |      3223 |    3097     2224    21921 |     9743     3223    419 |  1.023 % |
c |      4931 |    3097     2224    21921 |    10717     4931    415 |  1.023 % |
c |      7493 |    3097     2224    21921 |    11789     7493    438 |  1.023 % |
c |     11338 |    3095     2224    21921 |    12968    11338    464 |  1.087 % |
c |     17104 |    3090     2224    21921 |    14265    10350    493 |  1.246 % |
c |     25753 |    3090     2224    21921 |    15692    11561    502 |  1.246 % |
c |     38729 |    3090     2224    21921 |    17261    16070    515 |  1.246 % |
c |     58194 |    3088     2224    21921 |    18987    17696    599 |  1.310 % |
c ===============================================================================
c Total CPU time: 60.5358 s