c wbo 1.4a beta - 20100425
c |  Number of variables:  93497                                                |
c |  Number of clauses:    562036                                               |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.43         s                                      |
c |  Number Variables:      93497                                               |
c |  Number Clauses:        562036                                              |
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 |   71028   562036  1880365 |   187345        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71034   562041  1880393 |   187347        0    nan |  0.000 % |
c |       100 |   71026   562041  1880393 |   206081      100     13 | 24.046 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71047   562051  1880446 |   187350        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71040   562060  1880470 |   187353        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71047   562063  1880494 |   187354        0    nan |  0.000 % |
c |       103 |   71021   562063  1880494 |   206089      103     12 | 24.077 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71049   562067  1880524 |   187355        0    nan |  0.000 % |
c |       100 |   71000   562067  1880524 |   206091      100      9 | 24.151 % |
c |       251 |   70981   562067  1880524 |   226700      251     14 | 24.151 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71104   562101  1880789 |   187367        0    nan |  0.000 % |
c |       100 |   71079   562101  1880789 |   206103      100      7 | 24.070 % |
c |       250 |   71079   562101  1880789 |   226714      250     12 | 24.070 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71106   562125  1880869 |   187375        0    nan |  0.000 % |
c |       101 |   71088   562125  1880869 |   206112      101      8 | 24.067 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71138   562152  1880990 |   187384        0    nan |  0.000 % |
c |       100 |   71134   562152  1880990 |   206122      100      9 | 24.083 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71143   562165  1881042 |   187388        0    nan |  0.000 % |
c |       101 |   71143   562165  1881042 |   206127      101     13 | 24.010 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71162   562170  1881097 |   187390        0    nan |  0.000 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71168   562176  1881133 |   187392        0    nan |  0.000 % |
c |       100 |   71139   562176  1881133 |   206131      100      9 | 24.097 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71191   562197  1881242 |   187399        0    nan |  0.000 % |
c |       101 |   71051   562197  1881242 |   206138      101      8 | 24.198 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71208   562222  1881373 |   187407        0    nan |  0.000 % |
c |       100 |   71208   562222  1881373 |   206148      100      9 | 24.004 % |
c |       250 |   71208   562222  1881373 |   226762      250     20 | 24.046 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71279   562242  1881553 |   187414        0    nan |  0.000 % |
c |       101 |   71279   562242  1881553 |   206155      101     10 | 23.966 % |
c |       251 |   71277   562242  1881553 |   226770      251     21 | 23.968 % |
c |       476 |   71277   562242  1881553 |   249448      476     27 | 23.968 % |
c |       814 |   71277   562242  1881553 |   274392      814     30 | 23.972 % |
c |      1321 |   71271   562242  1881553 |   301832     1321     35 | 23.979 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71352   562264  1881788 |   187421        0    nan |  0.000 % |
c |       100 |   71348   562264  1881788 |   206163      100     12 | 23.985 % |
c |       252 |   71334   562264  1881788 |   226779      252     23 | 23.985 % |
c |       478 |   71334   562264  1881788 |   249457      478     26 | 23.985 % |
c |       816 |   71334   562264  1881788 |   274403      816     27 | 23.985 % |
c |      1325 |   71334   562264  1881788 |   301843     1325     33 | 23.985 % |
c |      2087 |   71334   562264  1881788 |   332028     2087     44 | 23.985 % |
c |      3227 |   71334   562264  1881788 |   365231     3227     45 | 23.985 % |
c |      4936 |   71334   562264  1881788 |   401754     4936     51 | 23.985 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71371   562328  1882042 |   187442        0    nan |  0.000 % |
c |       102 |   71371   562328  1882042 |   206186      102     13 | 23.943 % |
c |       252 |   71367   562328  1882042 |   226805      252     14 | 23.948 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71389   562341  1882115 |   187447        0    nan |  0.000 % |
c |       101 |   71388   562341  1882115 |   206191      101      9 | 23.943 % |
c |       253 |   71388   562341  1882115 |   226810      253     24 | 23.943 % |
c |       480 |   71388   562341  1882115 |   249491      480     30 | 23.943 % |
c |       817 |   71388   562341  1882115 |   274441      817     40 | 23.945 % |
c |      1323 |   71388   562341  1882115 |   301885     1323     44 | 23.945 % |
c |      2085 |   71388   562341  1882115 |   332073     2085     58 | 23.945 % |
c |      3225 |   71387   562341  1882115 |   365281     3225     62 | 23.947 % |
c |      4933 |   71387   562341  1882115 |   401809     4933     67 | 23.947 % |
c |      7496 |   71387   562341  1882115 |   441990     7496     63 | 23.947 % |
c |     11340 |   71380   562341  1882115 |   486189    11340     66 | 23.999 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71532   562372  1882551 |   187457        0    nan |  0.000 % |
c |       102 |   71514   562372  1882551 |   206203      102     12 | 23.827 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71547   562382  1882609 |   187460        0    nan |  0.000 % |
c |       100 |   71547   562382  1882609 |   206206      100     14 | 23.789 % |
c |       251 |   71547   562382  1882609 |   226827      251     15 | 23.789 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71575   562420  1882800 |   187473        0    nan |  0.000 % |
c |       100 |   71570   562420  1882800 |   206220      100     10 | 23.810 % |
c |       250 |   71553   562420  1882800 |   226842      250     12 | 23.818 % |
c |       475 |   71548   562420  1882800 |   249527      475     13 | 23.829 % |
c |       812 |   71529   562420  1882800 |   274479      812     14 | 23.845 % |
c |      1320 |   71496   562420  1882800 |   301927     1320     18 | 23.886 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71557   562544  1883123 |   187514        0    nan |  0.000 % |
c |       100 |   71557   562544  1883123 |   206266      100     10 | 23.808 % |
c |       251 |   71557   562544  1883123 |   226892      251     15 | 23.808 % |
c |       477 |   71557   562544  1883123 |   249582      477     29 | 23.808 % |
c |       815 |   71557   562544  1883123 |   274540      815     45 | 23.808 % |
c |      1321 |   71557   562544  1883123 |   301994     1321     44 | 23.808 % |
c |      2082 |   71556   562544  1883123 |   332193     2082     44 | 23.809 % |
c |      3221 |   71546   562544  1883123 |   365413     3221     50 | 23.835 % |
c |      4929 |   71546   562544  1883123 |   401954     4929     53 | 23.835 % |
c |      7491 |   71546   562544  1883123 |   442149     7491     56 | 23.835 % |
c |     11337 |   71502   562544  1883123 |   486364    11337     62 | 23.881 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71678   562625  1883645 |   187541        0    nan |  0.000 % |
c |       100 |   71678   562625  1883645 |   206295      100     16 | 23.783 % |
c |       252 |   71678   562625  1883645 |   226925      252     23 | 23.783 % |
c |       477 |   71678   562625  1883645 |   249617      477     36 | 23.783 % |
c |       818 |   71678   562625  1883645 |   274579      818     44 | 23.783 % |
c |      1325 |   71677   562625  1883645 |   302037     1325     53 | 23.784 % |
c |      2084 |   71677   562625  1883645 |   332241     2084     62 | 23.784 % |
c |      3224 |   71677   562625  1883645 |   365465     3224     70 | 23.784 % |
c |      4936 |   71677   562625  1883645 |   402012     4936     82 | 23.784 % |
c |      7500 |   71677   562625  1883645 |   442213     7500     97 | 23.784 % |
c |     11344 |   71670   562625  1883645 |   486434    11344    106 | 23.805 % |
c |     17110 |   71670   562625  1883645 |   535078    17110     96 | 23.808 % |
c |     25759 |   71655   562625  1883645 |   588586    25744    111 | 23.810 % |
c |     38733 |   71653   562625  1883645 |   647444    38718    109 | 23.817 % |
c |     58198 |   71582   562625  1883645 |   712189    23382     94 | 23.897 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71666   562814  1884152 |   187604        0    nan |  0.000 % |
c |       101 |   71653   562814  1884152 |   206365      101     14 | 23.824 % |
c |       251 |   71653   562814  1884152 |   227001      251     20 | 23.824 % |
c |       476 |   71653   562814  1884152 |   249701      476     25 | 23.824 % |
c |       814 |   71653   562814  1884152 |   274671      814     29 | 23.824 % |
c |      1322 |   71653   562814  1884152 |   302139     1322     42 | 23.824 % |
c |      2083 |   71653   562814  1884152 |   332353     2083     47 | 23.824 % |
c |      3224 |   71653   562814  1884152 |   365588     3224     56 | 23.824 % |
c |      4935 |   71653   562814  1884152 |   402147     4935     67 | 23.824 % |
c |      7499 |   71653   562814  1884152 |   442361     7499     74 | 23.824 % |
c |     11343 |   71653   562814  1884152 |   486598    11343     81 | 23.824 % |
c |     17110 |   71653   562814  1884152 |   535258    17110     90 | 23.826 % |
c |     25761 |   71650   562814  1884152 |   588783    25758    108 | 23.834 % |
c |     38735 |   71646   562814  1884152 |   647662    38732    104 | 23.839 % |
c ===============================================================================
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |   71674   562939  1884622 |   187646        0    nan |  0.000 % |
c |       100 |   71674   562939  1884622 |   206410      100     14 | 23.818 % |
c |       253 |   71673   562939  1884622 |   227052      253     13 | 23.819 % |
c |       480 |   71673   562939  1884622 |   249757      480     21 | 23.819 % |
c |       819 |   71673   562939  1884622 |   274732      819     28 | 23.819 % |
c |      1325 |   71673   562939  1884622 |   302206     1325     37 | 23.819 % |
c |      2084 |   71673   562939  1884622 |   332426     2084     46 | 23.819 % |
c |      3225 |   71673   562939  1884622 |   365669     3225     43 | 23.819 % |
c |      4933 |   71673   562939  1884622 |   402236     4933     46 | 23.819 % |
c |      7496 |   71673   562939  1884622 |   442460     7496     52 | 23.819 % |
c |     11341 |   71673   562939  1884622 |   486706    11341     55 | 23.819 % |
c |     17109 |   71673   562939  1884622 |   535376    17109     57 | 23.819 % |
c |     25758 |   71662   562939  1884622 |   588914    25757     72 | 23.831 % |
c |     38732 |   71653   562939  1884622 |   647806    38731     82 | 23.861 % |
c |     58195 |   71558   562939  1884622 |   712586    43074    102 | 23.959 % |
c |     87388 |   71191   562939  1884622 |   783845    72267     89 | 24.359 % |
c ===============================================================================
c Total CPU time: 149.992 s