c wbo 1.4a beta - 20100425
c |  Number of variables:  1040                                                 |
c |  Number of clauses:    4682                                                 |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.00         s                                      |
c |  Number Variables:      1040                                                |
c |  Number Clauses:        4682                                                |
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 |    1193     4697     9656 |     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 |    1204     4698     9678 |     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 |    1209     4699     9688 |     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 |    1215     4700     9700 |     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 |    1229     4701     9728 |     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 |    1239     4702     9748 |     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 |    1247     4703     9764 |     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 |    1257     4704     9784 |     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 |    1268     4705     9806 |     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 |    1278     4706     9826 |     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 |    1287     4707     9844 |     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 |    1306     4708     9882 |     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 |    1318     4709     9906 |     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 |    1329     4710     9928 |     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 |    1342     4711     9954 |     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 |    1357     4712     9984 |     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 |    1370     4713    10010 |     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 |    1386     4714    10042 |     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     4715    10080 |     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 |    1425     4716    10120 |     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 |    1490     4717    10250 |     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 |    1608     4718    10486 |     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 |    1678     4719    10626 |     5000        0    nan |  0.000 % |
c |       100 |    1678     4719    10626 |     5500      100     34 |  0.000 % |
c |       250 |    1678     4719    10626 |     6050      250     37 |  0.000 % |
c |       481 |    1678     4719    10626 |     6655      481     37 |  0.000 % |
c |       819 |    1678     4719    10626 |     7320      819     30 |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1999     4720    11268 |     5000        0    nan |  0.000 % |
c |       100 |    1999     4720    11268 |     5500      100     47 |  0.000 % |
c |       251 |    1999     4720    11268 |     6050      251     57 |  0.000 % |
c |       476 |    1999     4720    11268 |     6655      476     52 |  0.000 % |
c |       813 |    1999     4720    11268 |     7320      813     45 |  0.000 % |
c |      1319 |    1999     4720    11268 |     8052     1319     45 |  0.000 % |
c |      2085 |    1999     4720    11268 |     8857     2085     47 |  0.000 % |
c |      3229 |    1998     4720    11268 |     9743     3228     51 |  0.050 % |
c |      4939 |    1998     4720    11268 |    10717     4938     55 |  0.050 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    2346     4721    11962 |     5000        0    nan |  0.000 % |
c |       100 |    2346     4721    11962 |     5500      100     21 |  0.000 % |
c |       254 |    2346     4721    11962 |     6050      254     26 |  0.000 % |
c |       479 |    2346     4721    11962 |     6655      479     33 |  0.000 % |
c |       816 |    2346     4721    11962 |     7320      816     37 |  0.000 % |
c |      1322 |    2346     4721    11962 |     8052     1322     36 |  0.000 % |
c |      2083 |    2346     4721    11962 |     8857     2083     37 |  0.000 % |
c |      3223 |    2346     4721    11962 |     9743     3223     38 |  0.000 % |
c |      4931 |    2346     4721    11962 |    10717     4931     44 |  0.000 % |
c |      7496 |    2346     4721    11962 |    11789     7496     49 |  0.000 % |
c |     11340 |    2346     4721    11962 |    12968    11340     52 |  0.000 % |
c |     17109 |    2346     4721    11962 |    14265    10570     69 |  0.000 % |
c |     25758 |    2346     4721    11962 |    15692    12037     87 |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    2737     4722    12744 |     5000        0    nan |  0.000 % |
c |       100 |    2737     4722    12744 |     5500      100     48 |  0.000 % |
c |       250 |    2737     4722    12744 |     6050      250     39 |  0.000 % |
c |       475 |    2737     4722    12744 |     6655      475     44 |  0.000 % |
c |       813 |    2737     4722    12744 |     7320      813     46 |  0.000 % |
c |      1321 |    2737     4722    12744 |     8052     1321     55 |  0.000 % |
c |      2081 |    2737     4722    12744 |     8857     2081     64 |  0.000 % |
c |      3223 |    2737     4722    12744 |     9743     3223     66 |  0.000 % |
c |      4933 |    2737     4722    12744 |    10717     4933     62 |  0.000 % |
c |      7499 |    2737     4722    12744 |    11789     7499     67 |  0.000 % |
c |     11346 |    2737     4722    12744 |    12968    11346     74 |  0.000 % |
c |     17114 |    2737     4722    12744 |    14265    10575     93 |  0.000 % |
c |     25765 |    2737     4722    12744 |    15692    11929    103 |  0.000 % |
c |     38744 |    2737     4722    12744 |    17261     8799    109 |  0.000 % |
c |     58205 |    2737     4722    12744 |    18987    10705    125 |  0.000 % |
c |     87403 |    2737     4722    12744 |    20886    10941    127 |  0.000 % |
c |    131193 |    2737     4722    12744 |    22974    12195    117 |  0.000 % |
c |    196880 |    2737     4722    12744 |    25272    19967    146 |  0.000 % |
c |    295406 |    2737     4722    12744 |    27799    14875    152 |  0.000 % |
c |    443195 |    2737     4722    12744 |    30579    27061    179 |  0.000 % |