c wbo 1.4a beta - 20100425
c |  Number of variables:  4028                                                 |
c |  Number of clauses:    11761                                                |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.01         s                                      |
c |  Number Variables:      4028                                                |
c |  Number Clauses:        11761                                               |
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 |    2473    11825    17702 |     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 |    3773    11826    24395 |     5000        0    nan |  0.000 % |
c |       100 |    3428    11826    24395 |     5500       54     35 | 30.469 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4605    11828    30992 |     5000        0    nan |  0.000 % |
c |       100 |    4592    11828    30992 |     5500       96     25 |  7.644 % |
c |       250 |    4464    11828    30992 |     6050      185     22 | 10.662 % |
c |       476 |    4413    11828    30992 |     6655      378     38 | 11.326 % |
c |       813 |    4228    11828    30992 |     7320      596     47 | 15.248 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    5359    11829    34551 |     5000        0    nan |  0.000 % |
c |       100 |    5359    11829    34551 |     5500      100     15 |  3.354 % |
c |       252 |    5359    11829    34551 |     6050      252     26 |  3.354 % |
c |       479 |    5359    11829    34551 |     6655      479     32 |  3.354 % |
c |       820 |    5359    11829    34551 |     7320      820     37 |  3.354 % |
c |      1326 |    5357    11829    34551 |     8052     1325     30 |  3.392 % |
c |      2087 |    5336    11829    34551 |     8857     1798     33 |  3.769 % |
c |      3234 |    5229    11829    34551 |     9743     2197     42 |  5.699 % |
c |      4944 |    5211    11829    34551 |    10717     3892     63 |  6.023 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    5998    11845    36192 |     5000        0    nan |  0.000 % |
c |       102 |    5998    11845    36192 |     5500      102     34 |  2.677 % |
c |       254 |    5998    11845    36192 |     6050      254     22 |  2.677 % |
c |       479 |    5998    11845    36192 |     6655      479     28 |  2.677 % |
c ===============================================================================
c Total CPU time: 3.61445 s