c wbo 1.6 beta - 20110325
c |  Number of variables:  135                                                  |
c |  Number of clauses:    2639                                                 |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.00         s                                      |
c |  Number Variables:      2639                                                |
c |  Number Clauses:        2504                                                |
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 |    2639     2504     7512 |     5000        0   -nan |  0.000 % |
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     354     5286     8011 |     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 |     362     5291     8023 |     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 |     370     5296     8035 |     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 |     378     5301     8047 |     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 |     386     5306     8059 |     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 |     394     5311     8071 |     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 |     402     5316     8083 |     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 |     410     5321     8095 |     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     5326     8111 |     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     5331     8127 |     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 |     438     5336     8139 |     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 |     446     5341     8151 |     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     5346     8167 |     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 |     470     5355     8187 |     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 |     478     5360     8199 |     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 |     496     5371     8225 |     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 |     504     5376     8237 |     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 |     522     5385     8265 |     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 |     530     5390     8277 |     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     5399     8297 |     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 |     558     5408     8317 |     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 |     571     5414     8338 |     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 |     579     5419     8350 |     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 |     589     5424     8366 |     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 |     597     5429     8378 |     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 |     613     5436     8404 |     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 |     633     5447     8434 |     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 |     653     5460     8462 |     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 |     686     5479     8510 |     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 |     713     5495     8549 |     5000        0   -nan |  0.000 % |
c |       106 |     713     5495     8549 |     5500      106     16 | 77.837 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     770     5533     8626 |     5000        0   -nan |  0.000 % |
c |       102 |     770     5533     8626 |     5500      102     18 | 76.481 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |     893     5626     8780 |     5000        0   -nan |  0.000 % |
c |       102 |     893     5626     8780 |     5500      102     29 | 73.712 % |
c |       257 |     893     5626     8780 |     6050      257     35 | 73.712 % |
c |       482 |     890     5626     8780 |     6655      482     41 | 73.800 % |
c |       819 |     889     5626     8780 |     7320      819     51 | 73.830 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1096     5777     9036 |     5000        0   -nan |  0.000 % |
c |       100 |    1095     5777     9036 |     5500      100     24 | 69.583 % |
c |       253 |    1094     5777     9036 |     6050      253     29 | 69.611 % |
c |       478 |    1093     5777     9036 |     6655      478     46 | 69.639 % |
c |       815 |    1090     5777     9036 |     7320      815     47 | 69.750 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1285     5920     9272 |     5000        0   -nan |  0.000 % |
c |       103 |    1285     5920     9272 |     5500      103     15 | 66.086 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1374     5977     9394 |     5000        0   -nan |  0.000 % |
c |       105 |    1374     5977     9394 |     5500      105     38 | 64.569 % |
c |       256 |    1373     5977     9394 |     6050      256     29 | 64.595 % |
c |       481 |    1370     5977     9394 |     6655      481     33 | 64.673 % |
c |       822 |    1370     5977     9394 |     7320      822     44 | 64.673 % |
c |      1328 |    1370     5977     9394 |     8052     1328     66 | 64.673 % |
c |      2087 |    1370     5977     9394 |     8857     2087     75 | 64.673 % |
c |      3226 |    1369     5977     9394 |     9743     3226     99 | 64.698 % |
c |      4936 |    1368     5977     9394 |    10717     4936    117 | 64.724 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1526     6086     9590 |     5000        0   -nan |  0.000 % |
c |       102 |    1526     6086     9590 |     5500      102     18 | 62.134 % |
c |       252 |    1525     6086     9590 |     6050      252     23 | 62.159 % |
c |       477 |    1525     6086     9590 |     6655      477     28 | 62.159 % |
c |       816 |    1524     6086     9590 |     7320      816     40 | 62.184 % |
c |      1326 |    1523     6086     9590 |     8052     1326     55 | 62.208 % |
c |      2085 |    1521     6086     9590 |     8857     2085     70 | 62.258 % |
c |      3225 |    1519     6086     9590 |     9743     3225     85 | 62.308 % |
c |      4933 |    1519     6086     9590 |    10717     4933     92 | 62.308 % |
c |      7495 |    1517     6086     9590 |    11789     7495    108 | 62.357 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    1730     6244     9841 |     5000        0   -nan |  0.000 % |
c |       102 |    1730     6244     9841 |     5500      102     24 | 59.140 % |
c |       253 |    1730     6244     9841 |     6050      253     28 | 59.140 % |
c |       478 |    1730     6244     9841 |     6655      478     38 | 59.140 % |
c |       819 |    1730     6244     9841 |     7320      819     53 | 59.140 % |
c |      1326 |    1730     6244     9841 |     8052     1326     76 | 59.140 % |
c |      2085 |    1730     6244     9841 |     8857     2085     81 | 59.140 % |
c |      3225 |    1730     6244     9841 |     9743     3225    100 | 59.140 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    2281     6735    10453 |     5000        0   -nan |  0.000 % |
c |       100 |    2281     6735    10453 |     5500      100     32 | 52.330 % |
c |       250 |    2281     6735    10453 |     6050      250     31 | 52.330 % |
c |       478 |    2281     6735    10453 |     6655      478     33 | 52.330 % |
c |       815 |    2281     6735    10453 |     7320      815     39 | 52.330 % |
c |      1321 |    2281     6735    10453 |     8052     1321     60 | 52.330 % |
c |      2081 |    2281     6735    10453 |     8857     2081     86 | 52.330 % |
c |      3222 |    2280     6735    10453 |     9743     3222     85 | 52.351 % |
c |      4931 |    2266     6735    10453 |    10717     4931    117 | 52.644 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    2906     7294    11145 |     5000        0   -nan |  0.000 % |
c |       101 |    2906     7294    11145 |     5500      101     29 | 46.285 % |
c |       251 |    2906     7294    11145 |     6050      251     29 | 46.285 % |
c |       476 |    2906     7294    11145 |     6655      476     32 | 46.285 % |
c |       815 |    2904     7294    11145 |     7320      815     39 | 46.322 % |
c |      1321 |    2903     7294    11145 |     8052     1321     48 | 46.340 % |
c |      2080 |    2903     7294    11145 |     8857     2080     72 | 46.340 % |
c |      3219 |    2903     7294    11145 |     9743     3219    103 | 46.340 % |
c |      4927 |    2903     7294    11145 |    10717     4927    140 | 46.340 % |
c |      7489 |    2902     7294    11145 |    11789     7489    154 | 46.359 % |
c |     11333 |    2902     7294    11145 |    12968    11333    168 | 46.359 % |
c |     17099 |    2902     7294    11145 |    14265     9245    193 | 46.359 % |
c |     25748 |    2902     7294    11145 |    15692     9451    193 | 46.359 % |
c |     38725 |    2902     7294    11145 |    17261    12926    190 | 46.359 % |
c |     58188 |    2902     7294    11145 |    18987    12354    249 | 46.359 % |
c |     87380 |    2902     7294    11145 |    20886    19721    272 | 46.359 % |
c |    131169 |    2902     7294    11145 |    22974    16204    274 | 46.359 % |
c |    196854 |    2901     7294    11145 |    25272    17746    239 | 46.377 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    3547     7865    11857 |     5000        0   -nan |  0.000 % |
c |       101 |    3547     7865    11857 |     5500      101     68 | 41.382 % |
c |       251 |    3547     7865    11857 |     6050      251     43 | 41.382 % |
c |       477 |    3547     7865    11857 |     6655      477     58 | 41.382 % |
c |       814 |    3547     7865    11857 |     7320      814     55 | 41.382 % |
c |      1320 |    3547     7865    11857 |     8052     1320     68 | 41.382 % |
c |      2080 |    3547     7865    11857 |     8857     2080    101 | 41.382 % |
c |      3223 |    3547     7865    11857 |     9743     3223    124 | 41.382 % |
c |      4934 |    3547     7865    11857 |    10717     4934    160 | 41.382 % |
c |      7496 |    3547     7865    11857 |    11789     7496    217 | 41.382 % |
c |     11340 |    3547     7865    11857 |    12968    11340    250 | 41.382 % |
c |     17107 |    3547     7865    11857 |    14265     9311    286 | 41.382 % |
c |     25758 |    3547     7865    11857 |    15692     9424    238 | 41.382 % |
c |     38738 |    3547     7865    11857 |    17261    13230    288 | 41.382 % |
c |     58204 |    3547     7865    11857 |    18987    12764    304 | 41.382 % |
c |     87399 |    3547     7865    11857 |    20886    19674    256 | 41.382 % |
c |    131188 |    3547     7865    11857 |    22974    15874    350 | 41.382 % |
c |    196873 |    3547     7865    11857 |    25272    15902    575 | 41.382 % |
c |    295404 |    3547     7865    11857 |    27799    23595    236 | 41.382 % |
c |    443193 |    3547     7865    11857 |    30579    19771    193 | 41.382 % |
c |    664876 |    3547     7865    11857 |    33637    18183    203 | 41.382 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4677     8909    13074 |     5000        0   -nan |  0.000 % |
c |       101 |    4677     8909    13074 |     5500      101     24 | 34.870 % |
c |       251 |    4677     8909    13074 |     6050      251     35 | 34.870 % |
c |       477 |    4677     8909    13074 |     6655      477     48 | 34.870 % |
c |       814 |    4677     8909    13074 |     7320      814     61 | 34.870 % |
c |      1320 |    4677     8909    13074 |     8052     1320     64 | 34.870 % |
c |      2079 |    4677     8909    13074 |     8857     2079     81 | 34.870 % |
c |      3218 |    4677     8909    13074 |     9743     3218     84 | 34.870 % |
c |      4927 |    4677     8909    13074 |    10717     4927    120 | 34.870 % |
c |      7494 |    4677     8909    13074 |    11789     7494    130 | 34.870 % |
c |     11338 |    4677     8909    13074 |    12968    11338    142 | 34.870 % |
c |     17105 |    4677     8909    13074 |    14265     9237    200 | 34.870 % |
c |     25756 |    4677     8909    13074 |    15692     9437    351 | 34.870 % |
c |     38733 |    4677     8909    13074 |    17261    13167    283 | 34.870 % |
c |     58196 |    4677     8909    13074 |    18987    12499    439 | 34.870 % |
c |     87388 |    4677     8909    13074 |    20886    20037    436 | 34.870 % |
c |    131177 |    4677     8909    13074 |    22974    16027    309 | 34.870 % |
c |    196862 |    4674     8909    13074 |    25272    15517    292 | 34.912 % |
c |    295388 |    4674     8909    13074 |    27799    24941    361 | 34.912 % |
c |    443186 |    4672     8909    13074 |    30579    15705    760 | 34.939 % |
c |    664869 |    4672     8909    13074 |    33637    30464    463 | 34.939 % |
c CPU time              : 1800 s

c Total CPU time: 1800 s