c wbo 1.4a beta - 20100425
c |  Number of variables:  7926                                                 |
c |  Number of clauses:    27720                                                |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.01         s                                      |
c |  Number Variables:      7926                                                |
c |  Number Clauses:        27720                                               |
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 |    3119    27741    36850 |     9247        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    3665    27742    38321 |     9247        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    3872    27743    38629 |     9247        0    nan |  0.000 % |
c |       101 |    3872    27743    38629 |    10172      101     57 | 59.238 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4706    27744    40632 |     9248        0    nan |  0.000 % |
c |       100 |    4706    27744    40632 |    10172      100     80 | 52.068 % |
c |       254 |    4706    27744    40632 |    11190      254     74 | 52.068 % |
c |       479 |    4706    27744    40632 |    12309      479     78 | 52.068 % |
c |       818 |    4706    27744    40632 |    13539      818     75 | 52.068 % |
c |      1326 |    4706    27744    40632 |    14893     1326     81 | 52.068 % |
c |      2087 |    4703    27744    40632 |    16383     2080     84 | 52.098 % |
c |      3228 |    4700    27744    40632 |    18021     3218     86 | 52.129 % |
c |      4938 |    4700    27744    40632 |    19823     4928     91 | 52.129 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    6781    27750    47919 |     9250        0    nan |  0.000 % |
c |       101 |    6781    27750    47919 |    10175      101    140 | 37.468 % |
c |       251 |    6781    27750    47919 |    11192      251     87 | 37.468 % |
c |       476 |    6781    27750    47919 |    12311      476     59 | 37.468 % |
c |       815 |    6781    27750    47919 |    13542      815     67 | 37.468 % |
c |      1325 |    6781    27750    47919 |    14897     1325     68 | 37.468 % |
c |      2085 |    6781    27750    47919 |    16386     2085     74 | 37.468 % |
c |      3224 |    6781    27750    47919 |    18025     3224    104 | 37.468 % |
c |      4933 |    6781    27750    47919 |    19828     4933    114 | 37.468 % |
c |      7496 |    6781    27750    47919 |    21811     7496    120 | 37.468 % |
c |     11341 |    6781    27750    47919 |    23992    11341    145 | 37.468 % |
c |     17110 |    6781    27750    47919 |    26391    17110    155 | 37.468 % |
c |     25760 |    6781    27750    47919 |    29030    25760    171 | 37.468 % |
c |     38735 |    6781    27750    47919 |    31933    19136    212 | 37.468 % |
c |     58198 |    6781    27750    47919 |    35126    15922    230 | 37.468 % |
c |     87393 |    6781    27750    47919 |    38639    19992    266 | 37.468 % |
c |    131182 |    6781    27750    47919 |    42503    35175    277 | 37.468 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   12087    27753    70970 |     9251        0    nan |  0.000 % |
c |       100 |   12087    27753    70970 |    10176      100    190 |  9.182 % |
c |       250 |   12087    27753    70970 |    11193      250    128 |  9.182 % |
c |       475 |   12087    27753    70970 |    12313      475    117 |  9.182 % |
c |       813 |   12087    27753    70970 |    13544      813    102 |  9.182 % |
c |      1319 |   12087    27753    70970 |    14898     1319    123 |  9.182 % |
c |      2081 |   12087    27753    70970 |    16388     2081    125 |  9.182 % |
c |      3222 |   12087    27753    70970 |    18027     3222    105 |  9.182 % |
c |      4930 |   12087    27753    70970 |    19830     4930    114 |  9.182 % |
c |      7494 |   12087    27753    70970 |    21813     7494    127 |  9.182 % |
c |     11338 |   12087    27753    70970 |    23994    11338    174 |  9.182 % |
c |     17105 |   12087    27753    70970 |    26394    17105    213 |  9.182 % |
c |     25754 |   12087    27753    70970 |    29033    25754    233 |  9.182 % |
c |     38728 |   12087    27753    70970 |    31936    18548    318 |  9.182 % |
c |     58189 |   12087    27753    70970 |    35130    16999    223 |  9.182 % |
c |     87384 |   12087    27753    70970 |    38643    22354    227 |  9.182 % |
c |    131173 |   12087    27753    70970 |    42508    36919    199 |  9.182 % |
c |    196857 |   12087    27753    70970 |    46758    37534    186 |  9.182 % |