c wbo 1.4a beta - 20100425
c |  Number of variables:  1118                                                 |
c |  Number of clauses:    2768                                                 |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.01         s                                      |
c |  Number Variables:      1118                                                |
c |  Number Clauses:        2768                                                |
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 |     891     2790    22832 |     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 |    1102     2791    32337 |     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 |    1354     2792    39070 |     5000        0    nan |  0.000 % |
c |       104 |    1353     2792    39070 |     5500      104     30 | 25.442 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1699     2793    42031 |     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 |    1820     2794    42778 |     5000        0    nan |  0.000 % |
c |       100 |    1820     2794    42778 |     5500      100     84 | 17.122 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1869     2795    43053 |     5000        0    nan |  0.000 % |
c |       100 |    1869     2795    43053 |     5500      100    142 | 16.038 % |
c |       251 |    1869     2795    43053 |     6050      251     98 | 16.038 % |
c |       478 |    1869     2795    43053 |     6655      478     98 | 16.038 % |
c |       815 |    1869     2795    43053 |     7320      815     76 | 16.038 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    2268     2796    47565 |     5000        0    nan |  0.000 % |
c |       100 |    2268     2796    47565 |     5500      100     53 | 10.497 % |
c |       250 |    2268     2796    47565 |     6050      250     94 | 10.497 % |
c |       475 |    2268     2796    47565 |     6655      475     92 | 10.497 % |
c |       812 |    2268     2796    47565 |     7320      812     86 | 10.497 % |
c |      1318 |    2268     2796    47565 |     8052     1318     97 | 10.497 % |
c |      2078 |    2268     2796    47565 |     8857     2078     98 | 10.497 % |
c |      3218 |    2268     2796    47565 |     9743     3218     91 | 10.497 % |
c |      4927 |    2268     2796    47565 |    10717     4927     95 | 10.497 % |
c |      7491 |    2268     2796    47565 |    11789     7491    106 | 10.497 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    2979     2797    57606 |     5000        0    nan |  0.000 % |
c |       100 |    2979     2797    57606 |     5500      100     91 |  5.399 % |
c |       250 |    2979     2797    57606 |     6050      250     87 |  5.399 % |
c |       477 |    2979     2797    57606 |     6655      477    100 |  5.399 % |
c |       815 |    2979     2797    57606 |     7320      815    132 |  5.399 % |
c |      1321 |    2979     2797    57606 |     8052     1321    171 |  5.399 % |
c |      2080 |    2979     2797    57606 |     8857     2080    176 |  5.399 % |
c |      3220 |    2979     2797    57606 |     9743     3220    206 |  5.399 % |
c |      4928 |    2979     2797    57606 |    10717     4928    230 |  5.399 % |
c |      7491 |    2979     2797    57606 |    11789     7491    229 |  5.399 % |
c |     11337 |    2979     2797    57606 |    12968    11337    244 |  5.399 % |
c |     17103 |    2979     2797    57606 |    14265    10352    226 |  5.399 % |
c |     25752 |    2979     2797    57606 |    15692    11574    236 |  5.399 % |
c |     38727 |    2979     2797    57606 |    17261     8431    250 |  5.399 % |
c |     58190 |    2979     2797    57606 |    18987     9993    193 |  5.399 % |
c |     87382 |    2979     2797    57606 |    20886    10049    171 |  5.399 % |
c |    131175 |    2979     2797    57606 |    22974    11168    245 |  5.399 % |
c |    196863 |    2979     2797    57606 |    25272    17548    221 |  5.399 % |
c |    295391 |    2979     2797    57606 |    27799    20074    303 |  5.399 % |