c wbo 1.6 beta - 20110325
c |  Number of variables:  4638                                                 |
c |  Number of clauses:    16249                                                |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.01         s                                      |
c |  Number Variables:      4638                                                |
c |  Number Clauses:        16039                                               |
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 |    4487    16039    39605 |     5346        0   -nan |  0.000 % |
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4277    16046    38765 |     5348        0   -nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4305    16060    38896 |     5353        0   -nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4345    16074    39072 |     5358        0   -nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4381    16089    39226 |     5363        0   -nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4442    16117    39511 |     5372        0   -nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4505    16138    39762 |     5379        0   -nan |  0.000 % |
c |       100 |    4488    16138    39762 |     5917      100     14 |  6.863 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4631    16165    40214 |     5388        0   -nan |  0.000 % |
c |       100 |    4616    16165    40214 |     5927      100     11 |  5.976 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4712    16189    40517 |     5396        0   -nan |  0.000 % |
c |       102 |    4710    16189    40517 |     5935      102     12 |  4.034 % |
c |       252 |    4439    16189    40517 |     6529      252     15 | 11.899 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4788    16240    40903 |     5413        0   -nan |  0.000 % |
c |       100 |    4788    16240    40903 |     5954      100     20 |  3.740 % |
c |       250 |    4702    16240    40903 |     6550      250     19 |  5.891 % |
c |       476 |    4677    16240    40903 |     7205      476     24 |  6.011 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4897    16286    41283 |     5428        0   -nan |  0.000 % |
c |       100 |    4897    16286    41283 |     5971      100     18 |  3.545 % |
c |       250 |    4886    16286    41283 |     6568      250     20 |  3.762 % |
c |       476 |    4825    16286    41283 |     7225      476     22 |  4.964 % |
c |       813 |    4825    16286    41283 |     7948      813     21 |  4.964 % |
c |      1321 |    4814    16286    41283 |     8742     1321     22 |  5.200 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    5029    16388    41854 |     5462        0   -nan |  0.000 % |
c |       100 |    5028    16388    41854 |     6008      100     29 |  3.623 % |
c |       250 |    5028    16388    41854 |     6609      250     35 |  3.623 % |
c |       477 |    5028    16388    41854 |     7270      477     28 |  3.623 % |
c |       814 |    5026    16388    41854 |     7997      814     25 |  3.661 % |
c |      1322 |    4992    16388    41854 |     8797     1322     29 |  4.313 % |
c ===============================================================================
c Total CPU time: 1.39179 s