c wbo 1.4 beta - 20100610
c |  Number of variables:  4640                                                 |
c |  Number of clauses:    16814                                                |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.01         s                                      |
c |  Number Variables:      4640                                                |
c |  Number Clauses:        16604                                               |
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 |    4595    16649    41593 |     5534        0    nan |  0.000 % |
c ===============================================================================
c New solution: 125
c Elapsed CPU time: 2.09768 s	Remaining CPU time: 177.902 s
c ===============================================================================
c |        44 |    4595    16650    41803 |     5550       44      8 |  0.000 % |
c |       144 |    4595    16650    41803 |     6105      144     12 |  0.970 % |
c ===============================================================================
c New solution: 108
c Elapsed CPU time: 2.16867 s	Remaining CPU time: 177.831 s
c ===============================================================================
c |       285 |    4595    16651    42013 |     5550      285     15 |  0.970 % |
c |       385 |    4595    16651    42013 |     6105      385     21 |  0.970 % |
c |       537 |    4595    16651    42013 |     6715      537     18 |  0.970 % |
c ===============================================================================
c New solution: 88
c Elapsed CPU time: 2.27765 s	Remaining CPU time: 177.722 s
c ===============================================================================
c |       748 |    4595    16652    42223 |     5550      748     22 |  0.970 % |
c |       848 |    4595    16652    42223 |     6105      848     23 |  0.970 % |
c |      1000 |    4595    16652    42223 |     6716     1000     26 |  0.970 % |
c |      1225 |    4595    16652    42223 |     7387     1225     24 |  0.970 % |
c |      1562 |    4595    16652    42223 |     8126     1562     31 |  0.970 % |
c |      2068 |    4595    16652    42223 |     8939     2068     45 |  0.970 % |
c ===============================================================================
c New solution: 87
c Elapsed CPU time: 2.72959 s	Remaining CPU time: 177.27 s
c ===============================================================================
c |      2314 |    4595    16653    42433 |     5551     2314     45 |  0.970 % |
c |      2414 |    4595    16653    42433 |     6106     2414     45 |  0.970 % |
c |      2565 |    4595    16653    42433 |     6716     2565     48 |  0.970 % |
c |      2790 |    4595    16653    42433 |     7388     2790     49 |  0.970 % |
c |      3127 |    4595    16653    42433 |     8127     3127     49 |  0.970 % |
c ===============================================================================
c New solution: 84
c Elapsed CPU time: 3.07153 s	Remaining CPU time: 176.928 s
c ===============================================================================
c |      3280 |    4595    16654    42643 |     5551     3280     48 |  0.970 % |
c |      3382 |    4595    16654    42643 |     6106     3382     48 |  0.970 % |
c |      3532 |    4595    16654    42643 |     6717     3532     48 |  0.970 % |
c |      3757 |    4595    16654    42643 |     7388     3757     49 |  0.970 % |
c |      4095 |    4595    16654    42643 |     8127     4095     52 |  0.970 % |
c |      4601 |    4595    16654    42643 |     8940     4601     54 |  0.970 % |
c |      5361 |    4595    16654    42643 |     9834     5361     64 |  0.970 % |
c |      6500 |    4595    16654    42643 |    10817     6500     69 |  0.970 % |
c ===============================================================================
c New solution: 80
c Elapsed CPU time: 5.02124 s	Remaining CPU time: 174.979 s
c ===============================================================================
c |      7641 |    4595    16655    42853 |     5551     7641     69 |  0.970 % |
c |      7741 |    4595    16655    42853 |     6106     3921     52 |  0.970 % |
c |      7892 |    4595    16655    42853 |     6717     4072     54 |  0.970 % |
c |      8118 |    4595    16655    42853 |     7389     4298     52 |  0.970 % |
c |      8456 |    4595    16655    42853 |     8128     4636     56 |  0.970 % |
c |      8962 |    4595    16655    42853 |     8941     5142     64 |  0.970 % |
c |      9721 |    4595    16655    42853 |     9835     5901     66 |  0.970 % |
c |     10863 |    4595    16655    42853 |    10818     7043     70 |  0.970 % |
c |     12572 |    4595    16655    42853 |    11900     8752     81 |  0.970 % |
c ===============================================================================
c New solution: 78
c Elapsed CPU time: 8.07377 s	Remaining CPU time: 171.926 s
c ===============================================================================
c |     12720 |    4595    16656    43063 |     5552     8900     81 |  0.970 % |
c |     12820 |    4595    16656    43063 |     6107     4550     63 |  0.970 % |
c |     12970 |    4595    16656    43063 |     6717     4700     65 |  0.970 % |
c |     13195 |    4595    16656    43063 |     7389     4925     68 |  0.970 % |
c |     13533 |    4595    16656    43063 |     8128     5263     77 |  0.970 % |
c |     14040 |    4595    16656    43063 |     8941     5770     80 |  0.970 % |
c |     14799 |    4595    16656    43063 |     9835     6529     86 |  0.970 % |
c |     15938 |    4595    16656    43063 |    10819     7668     87 |  0.970 % |
c |     17647 |    4595    16656    43063 |    11901     9377     92 |  0.970 % |
c ===============================================================================
c New solution: 60
c Elapsed CPU time: 11.6092 s	Remaining CPU time: 168.391 s
c ===============================================================================
c |     18010 |    4595    16657    43273 |     5552     9740     90 |  0.970 % |
c |     18111 |    4595    16657    43273 |     6107     4971     52 |  0.970 % |
c |     18262 |    4595    16657    43273 |     6718     5122     54 |  0.970 % |
c |     18488 |    4595    16657    43273 |     7390     5348     54 |  0.970 % |
c |     18825 |    4595    16657    43273 |     8129     5685     57 |  0.970 % |
c |     19331 |    4595    16657    43273 |     8942     6191     64 |  0.970 % |
c |     20090 |    4595    16657    43273 |     9836     6950     69 |  0.970 % |
c |     21229 |    4595    16657    43273 |    10819     8089     77 |  0.970 % |
c |     22937 |    4595    16657    43273 |    11901     9797     80 |  0.970 % |
c |     25500 |    4595    16657    43273 |    13092     6255     61 |  0.970 % |
c |     29344 |    4595    16657    43273 |    14401    10099     93 |  0.970 % |
c |     35110 |    4595    16657    43273 |    15841     8523     76 |  0.970 % |
c |     43759 |    4595    16657    43273 |    17425     8814     68 |  0.970 % |
c |     56733 |    4595    16657    43273 |    19168    12971     86 |  0.970 % |
c |     76194 |    4595    16657    43273 |    21084    12697     85 |  0.970 % |
c ===============================================================================
c New solution: 55
c Elapsed CPU time: 55.3016 s	Remaining CPU time: 124.698 s
c ===============================================================================
c |     76226 |    4595    16658    43483 |     5552    12729     85 |  0.970 % |
c |     76326 |    4595    16658    43483 |     6107     3283     37 |  0.970 % |
c |     76477 |    4595    16658    43483 |     6718     3434     38 |  0.970 % |
c |     76702 |    4595    16658    43483 |     7390     3659     41 |  0.970 % |
c |     77039 |    4595    16658    43483 |     8129     3996     43 |  0.970 % |
c |     77546 |    4595    16658    43483 |     8942     4503     46 |  0.970 % |
c |     78306 |    4595    16658    43483 |     9836     5263     47 |  0.970 % |
c |     79446 |    4595    16658    43483 |    10820     6403     57 |  0.970 % |
c |     81154 |    4595    16658    43483 |    11902     8111     66 |  0.970 % |
c |     83716 |    4595    16658    43483 |    13092    10673     74 |  0.970 % |
c |     87560 |    4595    16658    43483 |    14402     7735     69 |  0.970 % |
c |     93326 |    4595    16658    43483 |    15842    13501     88 |  0.970 % |
c |    101976 |    4595    16658    43483 |    17426    14041     83 |  0.970 % |
c ===============================================================================
c New solution: 52
c Elapsed CPU time: 73.5518 s	Remaining CPU time: 106.448 s
c ===============================================================================
c |    102898 |    4595    16659    43693 |     5553    14963     82 |  0.970 % |
c |    102998 |    4595    16659    43693 |     6108     3841     38 |  0.970 % |
c |    103148 |    4595    16659    43693 |     6719     3991     40 |  0.970 % |
c |    103375 |    4595    16659    43693 |     7391     4218     43 |  0.970 % |
c |    103712 |    4595    16659    43693 |     8130     4555     45 |  0.970 % |
c |    104219 |    4595    16659    43693 |     8943     5062     51 |  0.970 % |
c |    104978 |    4595    16659    43693 |     9837     5821     53 |  0.970 % |
c |    106117 |    4595    16659    43693 |    10821     6960     57 |  0.970 % |
c |    107825 |    4595    16659    43693 |    11903     8668     59 |  0.970 % |
c |    110388 |    4595    16659    43693 |    13093    11231     63 |  0.970 % |
c |    114232 |    4595    16659    43693 |    14403     8431     66 |  0.970 % |
c |    119998 |    4595    16659    43693 |    15843    14197     77 |  0.970 % |
c |    128647 |    4595    16659    43693 |    17427    14844     69 |  0.970 % |
c ===============================================================================
c New solution: 50
c Elapsed CPU time: 91.903 s	Remaining CPU time: 88.097 s
c ===============================================================================
c |    129974 |    4595    16660    43903 |     5553    16171     71 |  0.970 % |
c |    130074 |    4595    16660    43903 |     6108     4143     31 |  0.970 % |
c |    130224 |    4595    16660    43903 |     6719     4293     33 |  0.970 % |
c |    130449 |    4595    16660    43903 |     7391     4518     36 |  0.970 % |
c |    130787 |    4595    16660    43903 |     8130     4856     38 |  0.970 % |
c |    131293 |    4595    16660    43903 |     8943     5362     41 |  0.970 % |
c |    132055 |    4595    16660    43903 |     9838     6124     47 |  0.970 % |
c |    133194 |    4595    16660    43903 |    10821     7263     53 |  0.970 % |
c |    134903 |    4595    16660    43903 |    11904     8972     61 |  0.970 % |
c |    137465 |    4595    16660    43903 |    13094    11534     67 |  0.970 % |
c ===============================================================================
c New solution: 42
c Elapsed CPU time: 98.0191 s	Remaining CPU time: 81.9809 s
c ===============================================================================
c |    138779 |    4595    16661    44113 |     5553    12848     71 |  0.970 % |
c |    138879 |    4595    16661    44113 |     6109     3312     34 |  0.970 % |
c |    139029 |    4595    16661    44113 |     6719     3462     36 |  0.970 % |
c |    139254 |    4595    16661    44113 |     7391     3687     39 |  0.970 % |
c |    139591 |    4595    16661    44113 |     8131     4024     42 |  0.970 % |
c |    140098 |    4595    16661    44113 |     8944     4531     44 |  0.970 % |
c |    140858 |    4595    16661    44113 |     9838     5291     49 |  0.970 % |
c |    141997 |    4595    16661    44113 |    10822     6430     54 |  0.970 % |
c |    143705 |    4595    16661    44113 |    11904     8138     61 |  0.970 % |
c |    146267 |    4595    16661    44113 |    13095    10700     67 |  0.970 % |
c |    150112 |    4595    16661    44113 |    14404     7901     56 |  0.970 % |
c |    155878 |    4595    16661    44113 |    15845    13667     77 |  0.970 % |
c |    164527 |    4595    16661    44113 |    17429    13989     74 |  0.970 % |
c |    177501 |    4592    16661    44113 |    19172     7879     46 |  1.035 % |
c ===============================================================================
c Total CPU time: 137.777 s