c wbo 1.4a beta - 20100425
c |  Number of variables:  150                                                  |
c |  Number of clauses:    500                                                  |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.00         s                                      |
c |  Number Variables:      150                                                 |
c |  Number Clauses:        500                                                 |
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 |     186      523      972 |     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 |     229      524     1062 |     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 |     271      525     1169 |     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 |     293      526     1240 |     5000        0    nan |  0.000 % |
c |       100 |     292      526     1240 |     5500       99     11 | 10.977 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     396      528     1541 |     5000        0    nan |  0.000 % |
c |       104 |     396      528     1541 |     5500      104     28 |  4.811 % |
c |       254 |     396      528     1541 |     6050      254     29 |  4.808 % |
c |       481 |     396      528     1541 |     6655      481     24 |  4.808 % |
c |       818 |     395      528     1541 |     7320      403     17 |  5.049 % |
c |      1324 |     393      528     1541 |     8052      497     15 |  5.529 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     523      530     1863 |     5000        0    nan |  0.000 % |
c |       103 |     523      530     1863 |     5500      103     52 |  2.427 % |
c |       253 |     523      530     1863 |     6050      253     34 |  2.426 % |
c |       478 |     523      530     1863 |     6655      478     28 |  2.426 % |
c |       818 |     523      530     1863 |     7320      818     26 |  2.426 % |
c |      1324 |     523      530     1863 |     8052     1324     28 |  2.426 % |
c |      2084 |     523      530     1863 |     8857     2084     28 |  2.426 % |
c |      3224 |     523      530     1863 |     9743     3224     28 |  2.426 % |
c |      4933 |     523      530     1863 |    10717     4933     29 |  2.426 % |
c |      7500 |     523      530     1863 |    11789     7500     33 |  2.426 % |
c |     11344 |     523      530     1863 |    12968    11344     35 |  2.426 % |
c |     17111 |     523      530     1863 |    14265    10582     40 |  2.426 % |
c |     25760 |     523      530     1863 |    15692    12047     41 |  2.426 % |
c |     38734 |     522      530     1863 |    17261     2934     18 |  2.612 % |
c |     58195 |     521      530     1863 |    18987    12160     40 |  2.845 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     666      539     2199 |     5000        0    nan |  0.000 % |
c |       105 |     666      539     2199 |     5500      105     63 |  1.187 % |
c |       255 |     666      539     2199 |     6050      255     46 |  1.187 % |
c |       481 |     666      539     2199 |     6655      481     41 |  1.187 % |
c |       819 |     666      539     2199 |     7320      819     44 |  1.187 % |
c |      1327 |     666      539     2199 |     8052     1327     46 |  1.187 % |
c |      2088 |     666      539     2199 |     8857     2088     41 |  1.187 % |
c |      3229 |     666      539     2199 |     9743     3229     41 |  1.187 % |
c |      4938 |     666      539     2199 |    10717     4938     46 |  1.187 % |
c |      7501 |     666      539     2199 |    11789     7501     48 |  1.187 % |
c |     11346 |     666      539     2199 |    12968    11346     49 |  1.187 % |
c |     17114 |     666      539     2199 |    14265    10544     54 |  1.187 % |
c |     25763 |     666      539     2199 |    15692    11999     61 |  1.187 % |
c |     38737 |     666      539     2199 |    17261     9169     55 |  1.187 % |
c |     58199 |     666      539     2199 |    18987    11194     69 |  1.187 % |
c |     87393 |     666      539     2199 |    20886    11587     69 |  1.187 % |
c |    131182 |     666      539     2199 |    22974    13280     74 |  1.187 % |
c |    196868 |     666      539     2199 |    25272    21183     90 |  1.187 % |
c |    295394 |     665      539     2199 |    27799    20095     71 |  1.336 % |
c |    443184 |     665      539     2199 |    30579    17455     68 |  1.336 % |
c |    664867 |     664      539     2199 |    33637    29446     97 |  1.484 % |