c wbo 1.6 beta - 20110325
c |  Number of variables:  444                                                  |
c |  Number of clauses:    1852                                                 |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.00         s                                      |
c |  Number Variables:      444                                                 |
c |  Number Clauses:        1408                                                |
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 |     444     1408     6426 |     5000        0   -nan |  0.000 % |
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     866     1967     7699 |     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 |     872     1968     7711 |     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 |     885     1969     7737 |     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 |     891     1970     7749 |     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 |     901     1971     7769 |     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 |     908     1972     7783 |     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 |     922     1973     7811 |     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 |     956     1974     7879 |     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 |     989     1975     7945 |     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 |    1042     1976     8057 |     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 |    1103     1977     8186 |     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 |    1123     1978     8228 |     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 |    1149     1979     8280 |     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 |    1159     1980     8300 |     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 |    1181     1981     8344 |     5000        0   -nan |  0.000 % |
c |       101 |    1151     1981     8344 |     5500      101     18 |  7.028 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1266     1982     8514 |     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 |    1286     1983     8554 |     5000        0   -nan |  0.000 % |
c |       100 |    1285     1983     8554 |     5500      100     27 |  0.078 % |
c |       250 |    1285     1983     8554 |     6050      250     31 |  0.078 % |
c |       475 |    1283     1983     8554 |     6655      475     28 |  0.238 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1399     1984     8780 |     5000        0   -nan |  0.000 % |
c |       102 |    1397     1984     8780 |     5500      102      6 |  0.147 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1434     1985     8850 |     5000        0   -nan |  0.000 % |
c |       100 |    1434     1985     8850 |     5500      100     18 |  0.001 % |
c |       251 |    1434     1985     8850 |     6050      251     29 |  0.000 % |
c |       476 |    1429     1985     8850 |     6655      476     30 |  0.350 % |
c |       813 |    1427     1985     8850 |     7320      813     32 |  0.488 % |
c |      1319 |    1426     1985     8850 |     8052     1319     34 |  0.558 % |
c |      2078 |    1426     1985     8850 |     8857     2078     35 |  0.558 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1581     1986     9144 |     5000        0   -nan |  0.000 % |
c |       100 |    1581     1986     9144 |     5500      100     43 |  0.000 % |
c |       250 |    1581     1986     9144 |     6050      250     43 |  0.000 % |
c |       475 |    1581     1986     9144 |     6655      475     37 |  0.000 % |
c |       812 |    1581     1986     9144 |     7320      812     32 |  0.000 % |
c |      1320 |    1581     1986     9144 |     8052     1320     36 |  0.000 % |
c |      2081 |    1581     1986     9144 |     8857     2081     37 |  0.000 % |
c |      3220 |    1581     1986     9144 |     9743     3220     41 |  0.000 % |
c |      4928 |    1581     1986     9144 |    10717     4928     43 |  0.003 % |
c |      7491 |    1579     1986     9144 |    11789     7491     46 |  0.127 % |
c |     11335 |    1579     1986     9144 |    12968    11335     47 |  0.127 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1771     1987     9524 |     5000        0   -nan |  0.000 % |
c |       100 |    1771     1987     9524 |     5500      100     39 |  0.000 % |
c |       252 |    1771     1987     9524 |     6050      252     43 |  0.000 % |
c |       477 |    1771     1987     9524 |     6655      477     35 |  0.000 % |
c |       815 |    1769     1987     9524 |     7320      815     30 |  0.114 % |
c |      1321 |    1767     1987     9524 |     8052     1321     28 |  0.227 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1886     1988     9754 |     5000        0   -nan |  0.000 % |
c |       101 |    1886     1988     9754 |     5500      101     41 |  0.000 % |
c |       253 |    1886     1988     9754 |     6050      253     28 |  0.000 % |
c |       479 |    1886     1988     9754 |     6655      479     24 |  0.000 % |
c |       819 |    1886     1988     9754 |     7320      819     20 |  0.000 % |
c |      1326 |    1886     1988     9754 |     8052     1326     21 |  0.000 % |
c |      2086 |    1884     1988     9754 |     8857     2086     22 |  0.107 % |
c |      3227 |    1880     1988     9754 |     9743     3227     23 |  0.319 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1978     1989     9938 |     5000        0   -nan |  0.000 % |
c |       100 |    1978     1989     9938 |     5500      100     44 |  0.000 % |
c |       250 |    1978     1989     9938 |     6050      250     42 |  0.000 % |
c |       475 |    1978     1989     9938 |     6655      475     41 |  0.000 % |
c |       816 |    1978     1989     9938 |     7320      816     37 |  0.000 % |
c |      1322 |    1978     1989     9938 |     8052     1322     37 |  0.000 % |
c |      2081 |    1978     1989     9938 |     8857     2081     36 |  0.000 % |
c |      3220 |    1978     1989     9938 |     9743     3220     41 |  0.000 % |
c |      4928 |    1978     1989     9938 |    10717     4928     44 |  0.000 % |
c |      7491 |    1978     1989     9938 |    11789     7491     49 |  0.000 % |
c |     11336 |    1978     1989     9938 |    12968    11336     47 |  0.000 % |
c |     17102 |    1978     1989     9938 |    14265    10428     57 |  0.000 % |
c |     25751 |    1978     1989     9938 |    15692    11741     66 |  0.000 % |
c |     38726 |    1978     1989     9938 |    17261     8546     71 |  0.002 % |
c |     58198 |    1978     1989     9938 |    18987    10478     73 |  0.002 % |
c |     87390 |    1978     1989     9938 |    20886    10858     63 |  0.003 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    2144     1992    10275 |     5000        0   -nan |  0.000 % |
c |       101 |    2144     1992    10275 |     5500      101     14 |  0.000 % |
c |       252 |    2144     1992    10275 |     6050      252     14 |  0.002 % |
c |       478 |    2144     1992    10275 |     6655      478     33 |  0.000 % |
c |       815 |    2144     1992    10275 |     7320      815     29 |  0.000 % |
c |      1322 |    2144     1992    10275 |     8052     1322     24 |  0.000 % |
c |      2081 |    2144     1992    10275 |     8857     2081     22 |  0.000 % |
c |      3220 |    2142     1992    10275 |     9743     3220     24 |  0.094 % |
c |      4929 |    2140     1992    10275 |    10717     4929     28 |  0.187 % |
c |      7495 |    2134     1992    10275 |    11789     7495     33 |  0.467 % |
c |     11340 |    2127     1992    10275 |    12968    11340     38 |  0.840 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    2226     1993    10439 |     5000        0   -nan |  0.000 % |
c |       100 |    2226     1993    10439 |     5500      100     54 |  0.000 % |
c |       250 |    2226     1993    10439 |     6050      250     49 |  0.000 % |
c |       475 |    2226     1993    10439 |     6655      475     33 |  0.000 % |
c |       812 |    2226     1993    10439 |     7320      812     39 |  0.000 % |
c |      1320 |    2226     1993    10439 |     8052     1320     41 |  0.000 % |
c |      2081 |    2226     1993    10439 |     8857     2081     44 |  0.000 % |
c |      3223 |    2226     1993    10439 |     9743     3223     41 |  0.000 % |
c |      4938 |    2226     1993    10439 |    10717     4938     42 |  0.000 % |
c |      7500 |    2226     1993    10439 |    11789     7500     48 |  0.000 % |
c |     11344 |    2226     1993    10439 |    12968    11344     56 |  0.000 % |
c |     17116 |    2226     1993    10439 |    14265    10333     70 |  0.000 % |
c |     25768 |    2226     1993    10439 |    15692    11638     87 |  0.000 % |
c |     38744 |    2226     1993    10439 |    17261     8289     87 |  0.000 % |
c |     58206 |    2226     1993    10439 |    18987     9999     74 |  0.000 % |
c |     87398 |    2226     1993    10439 |    20886     9878     53 |  0.000 % |
c |    131188 |    2226     1993    10439 |    22974    10926     97 |  0.000 % |
c |    196875 |    2226     1993    10439 |    25272    17144     72 |  0.000 % |
c |    295402 |    2226     1993    10439 |    27799    21256    104 |  0.000 % |
c |    443194 |    2226     1993    10439 |    30579    19195     91 |  0.000 % |
c |    664877 |    2226     1993    10439 |    33637    24936    105 |  0.000 % |
c |    997404 |    2223     1993    10439 |    37001    18660     92 |  0.135 % |
c |   1496195 |    2223     1993    10439 |    40701    36774     90 |  0.135 % |
c |   2244377 |    2223     1993    10439 |    44771    30188    135 |  0.135 % |
c ===============================================================================