c wbo 1.4 beta - 20100610
c |  Number of variables:  3166                                                 |
c |  Number of clauses:    53408                                                |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.05         s                                      |
c |  Number Variables:      3166                                                |
c |  Number Clauses:        52619                                               |
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 |    2324    53448   235832 |    17539        0    nan |  0.000 % |
c |       104 |    2324    53448   235832 |    19293      104      5 | 26.595 % |
c |       254 |    2324    53448   235832 |    21222      254      6 | 26.595 % |
c |       479 |    2324    53448   235832 |    23345      479      7 | 26.595 % |
c |       816 |    2324    53448   235832 |    25679      816      9 | 26.595 % |
c |      1324 |    2324    53448   235832 |    28247     1324     11 | 26.596 % |
c |      2083 |    2324    53448   235832 |    31072     2083     12 | 26.595 % |
c ===============================================================================
c New solution: 3130
c Elapsed CPU time: 30.4864 s	Remaining CPU time: 149.514 s
c ===============================================================================
c |      2225 |    2324    53449   236621 |    17816     2225     12 | 26.595 % |
c |      2326 |    2324    53449   236621 |    19597     2326     12 | 26.595 % |
c |      2476 |    2324    53449   236621 |    21557     2476     12 | 26.596 % |
c ===============================================================================
c New solution: 2920
c Elapsed CPU time: 30.6093 s	Remaining CPU time: 149.391 s
c ===============================================================================
c |      2499 |    2324    53450   237410 |    17816     2499     12 | 26.596 % |
c ===============================================================================
c New solution: 2820
c Elapsed CPU time: 30.6253 s	Remaining CPU time: 149.375 s
c ===============================================================================
c |      2503 |    2324    53451   238199 |    17817     2503     12 | 26.596 % |
c |      2603 |    2324    53451   238199 |    19598     2603     12 | 26.595 % |
c ===============================================================================
c New solution: 2430
c Elapsed CPU time: 30.7333 s	Remaining CPU time: 149.267 s
c ===============================================================================
c |      2719 |    2324    53452   238988 |    17817     2719     13 | 26.595 % |
c ===============================================================================
c New solution: 2330
c Elapsed CPU time: 30.7483 s	Remaining CPU time: 149.252 s
c ===============================================================================
c |      2722 |    2324    53453   239777 |    17817     2722     13 | 26.595 % |
c ===============================================================================
c New solution: 2320
c Elapsed CPU time: 30.7623 s	Remaining CPU time: 149.238 s
c ===============================================================================
c |      2724 |    2324    53454   240566 |    17818     2724     13 | 26.595 % |
c |      2825 |    2324    53454   240566 |    19599     2825     13 | 26.595 % |
c ===============================================================================
c New solution: 2220
c Elapsed CPU time: 30.8253 s	Remaining CPU time: 149.175 s
c ===============================================================================
c |      2863 |    2324    53455   241355 |    17818     2863     13 | 26.595 % |
c |      2964 |    2323    53455   241355 |    19600     2954     13 | 26.627 % |
c |      3115 |    2323    53455   241355 |    21560     3105     14 | 26.627 % |
c |      3340 |    2322    53455   241355 |    23716     3330     14 | 26.659 % |
c |      3677 |    2317    53455   241355 |    26087     3667     15 | 27.606 % |
c |      4183 |    2298    53455   241355 |    28696     4173     17 | 28.964 % |
c ===============================================================================
c Total CPU time: 31.4792 s