c wbo 1.4a beta - 20100425
c |  Number of variables:  400                                                  |
c |  Number of clauses:    4509                                                 |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.00         s                                      |
c |  Number Variables:      400                                                 |
c |  Number Clauses:        4509                                                |
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 |     409     4510     9092 |     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 |     416     4511     9106 |     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 |     427     4512     9128 |     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 |     444     4513     9162 |     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 |     457     4514     9188 |     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 |     487     4515     9248 |     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 |     492     4516     9258 |     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 |     498     4517     9270 |     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 |     505     4518     9284 |     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 |     511     4519     9296 |     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 |     520     4520     9314 |     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 |     528     4521     9330 |     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 |     539     4522     9352 |     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 |     548     4523     9370 |     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 |     561     4524     9396 |     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 |     586     4525     9446 |     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 |     621     4526     9516 |     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 |     679     4527     9632 |     5000        0    nan |  0.000 % |
c |       104 |     679     4527     9632 |     5500      104     29 |  0.000 % |
c |       259 |     679     4527     9632 |     6050      259     23 |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     802     4528     9878 |     5000        0    nan |  0.000 % |
c |       100 |     802     4528     9878 |     5500      100     17 |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     871     4529    10016 |     5000        0    nan |  0.000 % |
c |       100 |     871     4529    10016 |     5500      100     41 |  0.000 % |
c |       250 |     871     4529    10016 |     6050      250     35 |  0.000 % |
c |       475 |     871     4529    10016 |     6655      475     37 |  0.000 % |
c |       816 |     871     4529    10016 |     7320      816     36 |  0.000 % |
c |      1324 |     871     4529    10016 |     8052     1324     35 |  0.000 % |
c |      2085 |     871     4529    10016 |     8857     2085     33 |  0.000 % |
c |      3224 |     871     4529    10016 |     9743     3224     31 |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1033     4530    10340 |     5000        0    nan |  0.000 % |
c |       100 |    1033     4530    10340 |     5500      100     52 |  0.000 % |
c |       250 |    1033     4530    10340 |     6050      250     50 |  0.000 % |
c |       476 |    1033     4530    10340 |     6655      476     46 |  0.000 % |
c |       821 |    1033     4530    10340 |     7320      821     42 |  0.000 % |
c |      1329 |    1033     4530    10340 |     8052     1329     40 |  0.000 % |
c |      2088 |    1033     4530    10340 |     8857     2088     44 |  0.000 % |
c |      3227 |    1033     4530    10340 |     9743     3227     42 |  0.000 % |
c |      4938 |    1033     4530    10340 |    10717     4938     45 |  0.000 % |
c |      7501 |    1033     4530    10340 |    11789     7501     47 |  0.000 % |
c |     11345 |    1033     4530    10340 |    12968    11345     51 |  0.000 % |
c |     17113 |    1033     4530    10340 |    14265    10516     60 |  0.000 % |
c |     25762 |    1033     4530    10340 |    15692    11950     71 |  0.000 % |
c |     38739 |    1033     4530    10340 |    17261     9018     66 |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1200     4531    10674 |     5000        0    nan |  0.000 % |
c |       102 |    1200     4531    10674 |     5500      102     68 |  0.000 % |
c |       252 |    1200     4531    10674 |     6050      252     48 |  0.000 % |
c |       477 |    1200     4531    10674 |     6655      477     46 |  0.000 % |
c |       818 |    1200     4531    10674 |     7320      818     45 |  0.000 % |
c |      1325 |    1200     4531    10674 |     8052     1325     43 |  0.000 % |
c |      2084 |    1200     4531    10674 |     8857     2084     50 |  0.000 % |
c |      3224 |    1200     4531    10674 |     9743     3224     59 |  0.000 % |
c |      4933 |    1200     4531    10674 |    10717     4933     60 |  0.000 % |
c |      7495 |    1200     4531    10674 |    11789     7495     60 |  0.000 % |
c |     11339 |    1200     4531    10674 |    12968    11339     68 |  0.000 % |
c |     17107 |    1200     4531    10674 |    14265    10538     88 |  0.000 % |
c |     25758 |    1200     4531    10674 |    15692    12031     98 |  0.000 % |
c |     38733 |    1200     4531    10674 |    17261     9086     84 |  0.000 % |
c |     58195 |    1200     4531    10674 |    18987    10991     83 |  0.000 % |
c |     87387 |    1200     4531    10674 |    20886    11361     81 |  0.000 % |
c |    131177 |    1200     4531    10674 |    22974    12737    105 |  0.000 % |
c |    196864 |    1200     4531    10674 |    25272    20202     93 |  0.000 % |
c |    295390 |    1200     4531    10674 |    27799    15663     89 |  0.000 % |
c |    443180 |    1200     4531    10674 |    30579    27335    111 |  0.000 % |
c |    664866 |    1200     4531    10674 |    33637    25731    103 |  0.000 % |