c wbo 1.6 beta - 20110325
c |  Number of variables:  4566                                                 |
c |  Number of clauses:    16314                                                |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.01         s                                      |
c |  Number Variables:      4566                                                |
c |  Number Clauses:        16104                                               |
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 |    4493    16104    40369 |     5368        0   -nan |  0.000 % |
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4283    16219    39529 |     5406        0   -nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4339    16229    39780 |     5409        0   -nan |  0.000 % |
c |       100 |    4339    16229    39780 |     5950      100     10 |  6.849 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4393    16245    39978 |     5415        0   -nan |  0.000 % |
c |       103 |    4393    16245    39978 |     5956      103     13 |  5.262 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4477    16267    40293 |     5422        0   -nan |  0.000 % |
c |       101 |    4477    16267    40293 |     5964      101     13 |  4.562 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4525    16297    40540 |     5432        0   -nan |  0.000 % |
c |       100 |    4525    16297    40540 |     5975      100     12 |  4.030 % |
c |       250 |    4492    16297    40540 |     6573      250     13 |  4.730 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4616    16328    40899 |     5442        0   -nan |  0.000 % |
c |       101 |    4615    16328    40899 |     5986      101     14 |  3.392 % |
c |       252 |    4558    16328    40899 |     6585      252     17 |  7.622 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4704    16363    41237 |     5454        0   -nan |  0.000 % |
c |       101 |    4702    16363    41237 |     5999      101     17 |  3.034 % |
c |       251 |    4672    16363    41237 |     6599      251     18 |  3.571 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4819    16426    41748 |     5475        0   -nan |  0.000 % |
c |       100 |    4818    16426    41748 |     6022      100     12 |  2.273 % |
c |       250 |    4793    16426    41748 |     6625      250     17 |  2.882 % |
c |       476 |    4729    16426    41748 |     7287      476     19 |  4.891 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4950    16479    42208 |     5493        0   -nan |  0.000 % |
c |       102 |    4950    16479    42208 |     6042      102     17 |  1.825 % |
c |       252 |    4920    16479    42208 |     6646      252     17 |  2.420 % |
c |       478 |    4920    16479    42208 |     7311      478     17 |  2.420 % |
c |       816 |    4920    16479    42208 |     8042      816     17 |  2.420 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    5057    16569    42675 |     5523        0   -nan |  0.000 % |
c |       100 |    5057    16569    42675 |     6075      100     22 |  1.787 % |
c |       250 |    5057    16569    42675 |     6682      250     28 |  1.787 % |
c |       475 |    5027    16569    42675 |     7351      475     22 |  2.370 % |
c |       813 |    5027    16569    42675 |     8086      813     21 |  2.369 % |
c |      1319 |    5027    16569    42675 |     8894     1319     20 |  2.370 % |
c |      2079 |    5027    16569    42675 |     9784     2079     22 |  2.370 % |
c |      3218 |    5027    16569    42675 |    10762     3218     24 |  2.370 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    5214    16711    43398 |     5570        0   -nan |  0.000 % |
c |       100 |    5214    16711    43398 |     6127      100     25 |  1.697 % |
c |       250 |    5214    16711    43398 |     6740      250     31 |  1.697 % |
c |       478 |    5214    16711    43398 |     7414      478     28 |  1.697 % |
c |       817 |    5214    16711    43398 |     8155      817     24 |  1.697 % |
c |      1324 |    5214    16711    43398 |     8971     1324     25 |  1.697 % |
c |      2084 |    5214    16711    43398 |     9868     2084     26 |  1.697 % |
c |      3223 |    5173    16711    43398 |    10855     3223     26 |  2.471 % |
c |      4936 |    5157    16711    43398 |    11940     4936     32 |  2.772 % |
c |      7500 |    5115    16711    43398 |    13134     7500     33 |  3.715 % |
c ===============================================================================
c Total CPU time: 3.49447 s