c wbo 1.6 beta - 20110325
c |  Number of variables:  1040                                                 |
c |  Number of clauses:    4637                                                 |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.00         s                                      |
c |  Number Variables:      1551                                                |
c |  Number Clauses:        4622                                                |
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 |    1551     4622     9758 |     5000        0   -nan |  0.000 % |
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1285     5160    10148 |     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 |    1305     5161    10178 |     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 |    1323     5162    10205 |     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 |    1339     5163    10229 |     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 |    1349     5165    10247 |     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 |    1369     5166    10277 |     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 |    1383     5168    10301 |     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 |    1405     5169    10335 |     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 |    1417     5171    10357 |     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 |    1429     5173    10399 |     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 |    1465     5174    10437 |     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 |    1480     5175    10461 |     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 |    1500     5177    10494 |     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 |    1526     5178    10533 |     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 |    1548     5179    10566 |     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 |    1575     5180    10609 |     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 |    1626     5181    10691 |     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 |    1705     5182    10816 |     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 |    1733     5183    10859 |     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 |    1782     5184    10941 |     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 |    1839     5185    11039 |     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 |    1971     5187    11266 |     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 |    2039     5191    11400 |     5000        0   -nan |  0.000 % |
c |       100 |    2038     5191    11400 |     5500      100     23 |  5.299 % |
c |       250 |    2038     5191    11400 |     6050      250     29 |  5.297 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    2299     5193    11875 |     5000        0   -nan |  0.000 % |
c |       101 |    2298     5193    11875 |     5500      101     18 |  2.794 % |
c |       253 |    2298     5193    11875 |     6050      253     17 |  2.792 % |
c |       479 |    2297     5193    11875 |     6655      479     18 |  2.834 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    2621     5195    12487 |     5000        0   -nan |  0.000 % |
c |       100 |    2621     5195    12487 |     5500      100     51 |  1.132 % |
c |       250 |    2621     5195    12487 |     6050      250     45 |  1.132 % |
c |       477 |    2621     5195    12487 |     6655      477     40 |  1.132 % |
c |       815 |    2621     5195    12487 |     7320      815     39 |  1.132 % |
c |      1321 |    2621     5195    12487 |     8052     1321     48 |  1.132 % |
c |      2080 |    2621     5195    12487 |     8857     2080     60 |  1.132 % |
c |      3221 |    2621     5195    12487 |     9743     3221     60 |  1.132 % |
c |      4929 |    2621     5195    12487 |    10717     4929     62 |  1.132 % |
c |      7492 |    2621     5195    12487 |    11789     7492     64 |  1.132 % |
c |     11338 |    2621     5195    12487 |    12968    11338     68 |  1.132 % |
c |     17110 |    2621     5195    12487 |    14265    10583     74 |  1.132 % |
c |     25760 |    2621     5195    12487 |    15692    11946     76 |  1.132 % |
c |     38737 |    2621     5195    12487 |    17261     9105     83 |  1.132 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    3098     5196    13416 |     5000        0   -nan |  0.000 % |
c |       103 |    3098     5196    13416 |     5500      103     75 |  0.161 % |
c |       253 |    3098     5196    13416 |     6050      253     58 |  0.161 % |
c |       479 |    3098     5196    13416 |     6655      479     56 |  0.161 % |
c |       816 |    3098     5196    13416 |     7320      816     76 |  0.161 % |
c |      1324 |    3098     5196    13416 |     8052     1324    100 |  0.161 % |
c |      2084 |    3098     5196    13416 |     8857     2084    120 |  0.161 % |
c |      3226 |    3098     5196    13416 |     9743     3226    139 |  0.161 % |
c |      4934 |    3098     5196    13416 |    10717     4934    152 |  0.161 % |
c |      7497 |    3098     5196    13416 |    11789     7497    137 |  0.161 % |
c |     11341 |    3098     5196    13416 |    12968    11341    142 |  0.161 % |
c |     17114 |    3098     5196    13416 |    14265    10362    159 |  0.161 % |
c |     25763 |    3098     5196    13416 |    15692    11704    145 |  0.161 % |
c |     38739 |    3098     5196    13416 |    17261     8559    147 |  0.161 % |
c |     58204 |    3098     5196    13416 |    18987    10268    157 |  0.161 % |
c |     87400 |    3098     5196    13416 |    20886    10445    140 |  0.161 % |
c |    131190 |    3098     5196    13416 |    22974    11908    123 |  0.161 % |
c |    196898 |    3098     5196    13416 |    25272    18903    216 |  0.161 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    3606     5197    14428 |     5000        0   -nan |  0.000 % |
c |       102 |    3606     5197    14428 |     5500      102     81 |  0.028 % |
c |       253 |    3606     5197    14428 |     6050      253     68 |  0.028 % |
c |       478 |    3606     5197    14428 |     6655      478     55 |  0.028 % |
c |       818 |    3606     5197    14428 |     7320      818     53 |  0.028 % |
c |      1330 |    3606     5197    14428 |     8052     1330     64 |  0.028 % |
c |      2091 |    3606     5197    14428 |     8857     2091     85 |  0.028 % |
c |      3230 |    3606     5197    14428 |     9743     3230    118 |  0.028 % |
c |      4939 |    3606     5197    14428 |    10717     4939    121 |  0.028 % |
c |      7506 |    3606     5197    14428 |    11789     7506    163 |  0.028 % |
c |     11352 |    3606     5197    14428 |    12968    11352    185 |  0.028 % |
c |     17119 |    3606     5197    14428 |    14265    10347    256 |  0.028 % |
c |     25768 |    3606     5197    14428 |    15692    11319    262 |  0.028 % |
c |     38743 |    3606     5197    14428 |    17261     8316    208 |  0.028 % |
c |     58204 |    3606     5197    14428 |    18987     9922    229 |  0.028 % |
c |     87399 |    3606     5197    14428 |    20886     9685    190 |  0.028 % |
c |    131188 |    3606     5197    14428 |    22974    21445    245 |  0.028 % |
c |    196873 |    3606     5197    14428 |    25272    16260    194 |  0.028 % |
c |    295399 |    3606     5197    14428 |    27799    23762    196 |  0.028 % |
c |    443190 |    3606     5197    14428 |    30579    20453    176 |  0.028 % |
c |    664873 |    3606     5197    14428 |    33637    15760    200 |  0.028 % |
c |    997399 |    3606     5197    14428 |    37001    29556    212 |  0.028 % |
c CPU time              : 1800 s

c Total CPU time: 1800 s