c wbo 1.4a beta - 20100425
c |  Number of variables:  400                                                  |
c |  Number of clauses:    4610                                                 |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.00         s                                      |
c |  Number Variables:      400                                                 |
c |  Number Clauses:        4610                                                |
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 |     416     4612     9312 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     421     4613     9322 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     427     4614     9334 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     440     4615     9360 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     460     4616     9400 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     465     4617     9410 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     470     4618     9420 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     476     4619     9432 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     486     4620     9452 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     492     4621     9464 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     498     4622     9476 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     505     4623     9490 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     510     4624     9500 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     523     4625     9526 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     528     4626     9536 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     542     4627     9564 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     559     4628     9598 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     578     4629     9636 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     619     4630     9718 |     5000        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     654     4631     9788 |     5000        0    nan |  0.000 % |
c |       101 |     654     4631     9788 |     5500      101     23 |  0.000 % |
c |       251 |     654     4631     9788 |     6050      251     20 |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     770     4632    10020 |     5000        0    nan |  0.000 % |
c |       101 |     770     4632    10020 |     5500      101     37 |  0.000 % |
c |       252 |     770     4632    10020 |     6050      252     31 |  0.000 % |
c |       477 |     770     4632    10020 |     6655      477     24 |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     887     4633    10254 |     5000        0    nan |  0.000 % |
c |       100 |     887     4633    10254 |     5500      100     34 |  0.000 % |
c |       250 |     887     4633    10254 |     6050      250     26 |  0.000 % |
c |       476 |     887     4633    10254 |     6655      476     25 |  0.000 % |
c |       814 |     887     4633    10254 |     7320      814     26 |  0.000 % |
c |      1320 |     887     4633    10254 |     8052     1320     28 |  0.000 % |
c |      2080 |     887     4633    10254 |     8857     2080     28 |  0.000 % |
c |      3220 |     887     4633    10254 |     9743     3220     28 |  0.000 % |
c |      4934 |     887     4633    10254 |    10717     4934     28 |  0.000 % |
c |      7498 |     887     4633    10254 |    11789     7498     29 |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1049     4634    10578 |     5000        0    nan |  0.000 % |
c |       101 |    1049     4634    10578 |     5500      101     59 |  0.000 % |
c |       252 |    1049     4634    10578 |     6050      252     51 |  0.000 % |
c |       477 |    1049     4634    10578 |     6655      477     52 |  0.000 % |
c |       814 |    1049     4634    10578 |     7320      814     51 |  0.000 % |
c |      1321 |    1049     4634    10578 |     8052     1321     45 |  0.000 % |
c |      2081 |    1049     4634    10578 |     8857     2081     49 |  0.000 % |
c |      3221 |    1049     4634    10578 |     9743     3221     51 |  0.000 % |
c |      4929 |    1049     4634    10578 |    10717     4929     54 |  0.000 % |
c |      7492 |    1049     4634    10578 |    11789     7492     55 |  0.000 % |
c |     11338 |    1049     4634    10578 |    12968    11338     57 |  0.000 % |
c |     17107 |    1049     4634    10578 |    14265    10531     54 |  0.000 % |
c |     25757 |    1049     4634    10578 |    15692    12001     56 |  0.000 % |
c |     38738 |    1049     4634    10578 |    17261     9120     57 |  0.000 % |
c |     58200 |    1049     4634    10578 |    18987    11115     68 |  0.000 % |
c |     87392 |    1049     4634    10578 |    20886    11536     63 |  0.000 % |
c |    131182 |    1019     4634    10578 |    22974    17172     68 |  2.860 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1215     4635    10910 |     5000        0    nan |  0.000 % |
c |       100 |    1215     4635    10910 |     5500      100     87 |  0.000 % |
c |       250 |    1215     4635    10910 |     6050      250     60 |  0.000 % |
c |       476 |    1215     4635    10910 |     6655      476     59 |  0.000 % |
c |       813 |    1215     4635    10910 |     7320      813     61 |  0.000 % |
c |      1321 |    1215     4635    10910 |     8052     1321     58 |  0.000 % |
c |      2080 |    1215     4635    10910 |     8857     2080     60 |  0.000 % |
c |      3219 |    1215     4635    10910 |     9743     3219     66 |  0.000 % |
c |      4928 |    1215     4635    10910 |    10717     4928     72 |  0.000 % |
c |      7492 |    1215     4635    10910 |    11789     7492     72 |  0.000 % |
c |     11337 |    1215     4635    10910 |    12968    11337     73 |  0.000 % |
c |     17106 |    1215     4635    10910 |    14265    10505     75 |  0.000 % |
c |     25758 |    1215     4635    10910 |    15692    11959     83 |  0.000 % |
c |     38739 |    1215     4635    10910 |    17261     9041     96 |  0.000 % |
c |     58202 |    1215     4635    10910 |    18987    11012     80 |  0.000 % |
c |     87394 |    1215     4635    10910 |    20886    11360     82 |  0.000 % |
c |    131187 |    1215     4635    10910 |    22974    13059     77 |  0.000 % |
c |    196874 |    1215     4635    10910 |    25272    20509     73 |  0.000 % |
c |    295401 |    1215     4635    10910 |    27799    16762     98 |  0.000 % |
c |    443190 |    1215     4635    10910 |    30579    16794    119 |  0.000 % |