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 |       101 |     250     1000     3000 |     5500      101     18 |  0.002 % |
c |       251 |     250     1000     3000 |     6050      251     17 |  0.002 % |
c |       476 |     250     1000     3000 |     6655      476     18 |  0.002 % |
c |       813 |     250     1000     3000 |     7320      813     19 |  0.002 % |
c |      1319 |     250     1000     3000 |     8052     1319     20 |  0.002 % |
c |      2078 |     250     1000     3000 |     8857     2078     20 |  0.002 % |
c |      3217 |     250     1000     3000 |     9743     3217     21 |  0.002 % |
c |      4925 |     250     1000     3000 |    10717     4925     20 |  0.002 % |
c |      7487 |     250     1000     3000 |    11789     7487     21 |  0.002 % |
c |     11331 |     250     1000     3000 |    12968    11331     21 |  0.002 % |
c |     17098 |     250     1000     3000 |    14265    10595     21 |  0.002 % |
c |     25748 |     250     1000     3000 |    15692    12092     21 |  0.002 % |
c |     38723 |     250     1000     3000 |    17261     9347     22 |  0.002 % |
c |     58186 |     250     1000     3000 |    18987    11504     21 |  0.002 % |
c |     87378 |     250     1000     3000 |    20886    12166     21 |  0.002 % |
c |    131167 |     250     1000     3000 |    22974    14110     21 |  0.002 % |
c |    196854 |     250     1000     3000 |    25272    22277     22 |  0.002 % |
c |    295380 |     250     1000     3000 |    27799    19578     21 |  0.002 % |
c |    443169 |     250     1000     3000 |    30579    20070     21 |  0.002 % |
c |    664853 |     250     1000     3000 |    33637    16968     21 |  0.002 % |
c |    997378 |     250     1000     3000 |    37001    26262     21 |  0.003 % |