c wbo 1.4a beta - 20100425
c |  Number of variables:  400                                                  |
c |  Number of clauses:    4538                                                 |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.00         s                                      |
c |  Number Variables:      400                                                 |
c |  Number Clauses:        4538                                                |
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 |     411     4540     9156 |     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 |     415     4541     9164 |     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 |     420     4542     9174 |     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 |     425     4543     9184 |     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 |     430     4544     9194 |     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 |     441     4545     9216 |     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 |     456     4546     9246 |     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 |     463     4547     9260 |     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 |     468     4548     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 |     491     4549     9316 |     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 |     502     4550     9338 |     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     4551     9356 |     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 |     517     4552     9368 |     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 |     525     4553     9384 |     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 |     544     4554     9422 |     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 |     565     4555     9464 |     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 |     572     4556     9478 |     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 |     594     4557     9522 |     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 |     652     4558     9638 |     5000        0    nan |  0.000 % |
c |       105 |     652     4558     9638 |     5500      105     30 |  0.000 % |
c |       257 |     652     4558     9638 |     6050      257     31 |  0.000 % |
c |       487 |     652     4558     9638 |     6655      487     29 |  0.017 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     765     4559     9864 |     5000        0    nan |  0.000 % |
c |       100 |     765     4559     9864 |     5500      100     27 |  0.000 % |
c |       254 |     765     4559     9864 |     6050      254     26 |  0.003 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     868     4560    10070 |     5000        0    nan |  0.000 % |
c |       100 |     868     4560    10070 |     5500      100     34 |  0.000 % |
c |       251 |     868     4560    10070 |     6050      251     38 |  0.000 % |
c |       479 |     868     4560    10070 |     6655      479     39 |  0.000 % |
c |       817 |     868     4560    10070 |     7320      817     39 |  0.000 % |
c |      1323 |     868     4560    10070 |     8052     1323     39 |  0.000 % |
c |      2082 |     868     4560    10070 |     8857     2082     37 |  0.000 % |
c |      3222 |     868     4560    10070 |     9743     3222     37 |  0.000 % |
c |      4933 |     868     4560    10070 |    10717     4933     39 |  0.003 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1018     4561    10370 |     5000        0    nan |  0.000 % |
c |       105 |    1018     4561    10370 |     5500      105     87 |  0.000 % |
c |       256 |    1018     4561    10370 |     6050      256     71 |  0.000 % |
c |       481 |    1018     4561    10370 |     6655      481     56 |  0.000 % |
c |       822 |    1018     4561    10370 |     7320      822     56 |  0.000 % |
c |      1328 |    1018     4561    10370 |     8052     1328     56 |  0.000 % |
c |      2093 |    1018     4561    10370 |     8857     2093     57 |  0.000 % |
c |      3233 |    1018     4561    10370 |     9743     3233     56 |  0.000 % |
c |      4946 |    1018     4561    10370 |    10717     4946     55 |  0.000 % |
c |      7510 |    1018     4561    10370 |    11789     7510     61 |  0.000 % |
c |     11354 |    1018     4561    10370 |    12968    11354     63 |  0.000 % |
c |     17123 |    1018     4561    10370 |    14265    10523     62 |  0.000 % |
c |     25776 |    1018     4561    10370 |    15692    11935     65 |  0.000 % |
c |     38754 |    1018     4561    10370 |    17261     8994     62 |  0.000 % |
c |     58215 |    1018     4561    10370 |    18987    11048     68 |  0.000 % |
c |     87411 |    1018     4561    10370 |    20886    11459     76 |  0.000 % |
c |    131200 |    1017     4561    10370 |    22974    13189     88 |  0.098 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1189     4562    10712 |     5000        0    nan |  0.000 % |
c |       100 |    1189     4562    10712 |     5500      100     73 |  0.000 % |
c |       255 |    1189     4562    10712 |     6050      255     70 |  0.000 % |
c |       480 |    1189     4562    10712 |     6655      480     58 |  0.000 % |
c |       818 |    1189     4562    10712 |     7320      818     60 |  0.000 % |
c |      1324 |    1189     4562    10712 |     8052     1324     55 |  0.000 % |
c |      2086 |    1189     4562    10712 |     8857     2086     51 |  0.000 % |
c |      3228 |    1189     4562    10712 |     9743     3228     52 |  0.000 % |
c |      4942 |    1189     4562    10712 |    10717     4942     55 |  0.000 % |
c |      7504 |    1189     4562    10712 |    11789     7504     62 |  0.000 % |
c |     11349 |    1189     4562    10712 |    12968    11349     70 |  0.000 % |
c |     17115 |    1189     4562    10712 |    14265    10521     76 |  0.000 % |
c |     25767 |    1189     4562    10712 |    15692    11987     87 |  0.000 % |
c |     38748 |    1189     4562    10712 |    17261     9214     90 |  0.000 % |
c |     58212 |    1189     4562    10712 |    18987    11190    105 |  0.000 % |
c |     87405 |    1189     4562    10712 |    20886    11569    113 |  0.000 % |
c |    131200 |    1189     4562    10712 |    22974    13003     94 |  0.000 % |
c |    196884 |    1189     4562    10712 |    25272    20464    124 |  0.000 % |
c |    295411 |    1189     4562    10712 |    27799    15134    121 |  0.000 % |
c |    443200 |    1189     4562    10712 |    30579    18133    103 |  0.000 % |