c wbo 1.4a beta - 20100425
c |  Number of variables:  4588                                                 |
c |  Number of clauses:    16658                                                |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.01         s                                      |
c |  Number Variables:      4588                                                |
c |  Number Clauses:        16658                                               |
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 |    4378    16658    40749 |     5552        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4408    16685    40929 |     5561        0    nan |  0.000 % |
c |       103 |    4408    16685    40929 |     6117      103     10 |  4.584 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4458    16707    41146 |     5569        0    nan |  0.000 % |
c |       101 |    4458    16707    41146 |     6125      101     10 |  3.798 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4493    16731    41328 |     5577        0    nan |  0.000 % |
c |       101 |    4493    16731    41328 |     6134      101     14 |  3.439 % |
c |       251 |    4461    16731    41328 |     6748      184     13 |  4.470 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4588    16762    41704 |     5587        0    nan |  0.000 % |
c |       101 |    4588    16762    41704 |     6146      101     16 |  2.694 % |
c |       252 |    4579    16762    41704 |     6760      135     13 |  2.884 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4708    16794    42162 |     5598        0    nan |  0.000 % |
c |       101 |    4708    16794    42162 |     6157      101     19 |  1.753 % |
c |       251 |    4708    16794    42162 |     6773      251     16 |  1.753 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4770    16827    42462 |     5609        0    nan |  0.000 % |
c |       101 |    4770    16827    42462 |     6169      101     19 |  1.181 % |
c |       251 |    4770    16827    42462 |     6786      251     22 |  1.181 % |
c |       476 |    4696    16827    42462 |     7465      286     14 |  5.635 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4892    16875    42949 |     5625        0    nan |  0.000 % |
c |       100 |    4892    16875    42949 |     6187      100     25 |  0.427 % |
c |       250 |    4892    16875    42949 |     6806      250     27 |  0.428 % |
c |       475 |    4892    16875    42949 |     7486      475     22 |  0.427 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    5002    16940    43397 |     5646        0    nan |  0.000 % |
c |       100 |    5002    16940    43397 |     6211      100     14 |  0.140 % |
c |       250 |    5002    16940    43397 |     6832      250     16 |  0.140 % |
c |       475 |    5002    16940    43397 |     7515      475     16 |  0.140 % |
c |       813 |    5002    16940    43397 |     8267      813     15 |  0.140 % |
c |      1319 |    4806    16940    43397 |     9094      645     12 |  7.907 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    5119    16980    43765 |     5660        0    nan |  0.000 % |
c |       101 |    5119    16980    43765 |     6226      101     20 |  0.000 % |
c |       251 |    5119    16980    43765 |     6848      251     18 |  0.000 % |
c |       477 |    5119    16980    43765 |     7533      477     20 |  0.000 % |
c |       815 |    5119    16980    43765 |     8286      815     20 |  0.000 % |
c |      1321 |    5119    16980    43765 |     9115     1321     22 |  0.000 % |
c |      2080 |    5119    16980    43765 |    10027     2080     28 |  0.001 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    5285    17155    44591 |     5718        0    nan |  0.000 % |
c |       100 |    5285    17155    44591 |     6290      100     19 |  0.000 % |
c |       251 |    5285    17155    44591 |     6919      251     17 |  0.000 % |
c |       477 |    5285    17155    44591 |     7611      477     20 |  0.000 % |
c |       814 |    5285    17155    44591 |     8372      814     17 |  0.000 % |
c |      1320 |    5285    17155    44591 |     9209     1320     20 |  0.000 % |
c |      2080 |    5254    17155    44591 |    10130     1402     14 |  0.587 % |
c ===============================================================================
c Total CPU time: 2.6326 s