c This is wbo 1.0 alpha (based on Minisat 2.0 beta)
c WARNING: for repeatability, setting FPU to use double precision
c |  Number of variables:  4520                                                 |
c |  Number of clauses:    16454                                                |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.01         s                                      |
c |  Number Variables:      4520                                                |
c |  Number Clauses:        16454                                               |
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 |    4310    16454    40392 |     5484        0    nan |  0.000 % |
c |       100 |    4310    16454    40392 |     6033      100     11 |  4.646 % |
c ===============================================================================
c Elapsed CPU time: 0.033994 s	Remaining CPU time: 1799.97 s
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4348    16587    41985 |     5529        0    nan |  0.000 % |
c |       100 |    4348    16587    41985 |     6081      100     15 |  4.296 % |
c ===============================================================================
c Elapsed CPU time: 0.074988 s	Remaining CPU time: 1799.93 s
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4405    16677    43447 |     5559        0    nan |  0.000 % |
c |       101 |    4405    16677    43447 |     6114      101     21 |  3.758 % |
c ===============================================================================
c Elapsed CPU time: 0.135979 s	Remaining CPU time: 1799.86 s
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4522    16761    44831 |     5587        0    nan |  0.000 % |
c |       102 |    4522    16761    44831 |     6145      102     38 |  2.774 % |
c |       252 |    4496    16761    44831 |     6760      158     25 |  3.333 % |
c ===============================================================================
c Elapsed CPU time: 0.26296 s	Remaining CPU time: 1799.74 s
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4688    16888    46645 |     5629        0    nan |  0.000 % |
c |       101 |    4688    16888    46645 |     6192      101     33 |  1.637 % |
c ===============================================================================
c Elapsed CPU time: 0.32495 s	Remaining CPU time: 1799.68 s
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4738    16995    47723 |     5665        0    nan |  0.000 % |
c |       100 |    4738    16995    47723 |     6231      100     51 |  1.271 % |
c |       250 |    4738    16995    47723 |     6854      250     31 |  1.271 % |
c |       477 |    4738    16995    47723 |     7540      477     28 |  1.271 % |
c ===============================================================================
c Elapsed CPU time: 0.509922 s	Remaining CPU time: 1799.49 s
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    4902    17196    49892 |     5732        0    nan |  0.000 % |
c |       101 |    4902    17196    49892 |     6305      101     24 |  0.649 % |
c |       254 |    4869    17196    49892 |     6935      187     17 |  1.500 % |
c |       479 |    4638    17196    49892 |     7629      222     13 |  6.567 % |
c ===============================================================================
c Elapsed CPU time: 0.669898 s	Remaining CPU time: 1799.33 s
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    5029    17336    51347 |     5778        0    nan |  0.000 % |
c |       100 |    5029    17336    51347 |     6356      100     20 |  0.179 % |
c |       251 |    5029    17336    51347 |     6992      251     27 |  0.179 % |
c |       476 |    5029    17336    51347 |     7691      476     24 |  0.179 % |
c |       813 |    5029    17336    51347 |     8460      813     25 |  0.181 % |
c ===============================================================================
c Elapsed CPU time: 1.04784 s	Remaining CPU time: 1798.95 s
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    5162    17645    53999 |     5881        0    nan |  0.000 % |
c |       102 |    5162    17645    53999 |     6469      102     43 |  0.019 % |
c |       253 |    5162    17645    53999 |     7116      253     30 |  0.019 % |
c |       479 |    5162    17645    53999 |     7828      479     30 |  0.019 % |
c |       816 |    5162    17645    53999 |     8611      816     33 |  0.019 % |
c |      1323 |    5162    17645    53999 |     9472     1323     32 |  0.020 % |
c |      2083 |    5162    17645    53999 |    10419     2083     30 |  0.019 % |
c |      3224 |    5089    17645    53999 |    11461     2942     27 |  1.743 % |
c ===============================================================================
c Elapsed CPU time: 2.6236 s	Remaining CPU time: 1797.38 s
c ============================[ Search Statistics ]==============================
c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
c ===============================================================================
c |         0 |    5333    18550    63300 |     6183        0    nan |  0.000 % |
c |       100 |    5333    18550    63300 |     6801      100     45 |  0.000 % |
c |       250 |    5333    18550    63300 |     7481      250     28 |  0.000 % |
c |       476 |    5333    18550    63300 |     8230      476     24 |  0.000 % |
c |       814 |    5333    18550    63300 |     9053      814     25 |  0.000 % |
c |      1321 |    5333    18550    63300 |     9958     1321     27 |  0.000 % |
c |      2080 |    5333    18550    63300 |    10954     2080     28 |  0.000 % |
c |      3219 |    5333    18550    63300 |    12049     3219     30 |  0.000 % |
c ===============================================================================
c Verified 18550 original clauses.