c wbo 1.4a beta - 20100425
c |  Number of variables:  250                                                  |
c |  Number of clauses:    1000                                                 |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.00         s                                      |
c |  Number Variables:      250                                                 |
c |  Number Clauses:        1000                                                |
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 |     250     1000     3000 |     5000        0    nan |  0.000 % |
c |       100 |     250     1000     3000 |     5500      100     18 |  0.002 % |
c |       251 |     250     1000     3000 |     6050      251     20 |  0.002 % |
c |       476 |     250     1000     3000 |     6655      476     19 |  0.002 % |
c |       814 |     250     1000     3000 |     7320      814     20 |  0.002 % |
c |      1321 |     250     1000     3000 |     8052     1321     20 |  0.002 % |
c |      2081 |     250     1000     3000 |     8857     2081     20 |  0.002 % |
c |      3220 |     250     1000     3000 |     9743     3220     21 |  0.002 % |
c |      4928 |     250     1000     3000 |    10717     4928     20 |  0.002 % |
c |      7490 |     250     1000     3000 |    11789     7490     21 |  0.002 % |
c |     11334 |     250     1000     3000 |    12968    11334     21 |  0.002 % |
c |     17102 |     250     1000     3000 |    14265    10599     21 |  0.002 % |
c |     25752 |     250     1000     3000 |    15692    12094     22 |  0.002 % |
c |     38728 |     250     1000     3000 |    17261     9355     21 |  0.002 % |
c |     58189 |     250     1000     3000 |    18987    11521     22 |  0.002 % |
c |     87381 |     250     1000     3000 |    20886    12177     21 |  0.002 % |
c |    131171 |     250     1000     3000 |    22974    14138     21 |  0.002 % |
c |    196856 |     250     1000     3000 |    25272    22303     21 |  0.002 % |
c |    295383 |     250     1000     3000 |    27799    19510     21 |  0.002 % |
c |    443172 |     250     1000     3000 |    30579    19507     22 |  0.002 % |
c |    664856 |     250     1000     3000 |    33637    15729     21 |  0.002 % |
c |    997381 |     250     1000     3000 |    37001    23252     22 |  0.002 % |