    Nodes    |    Current Node    |     Objective Bounds      |     Work
 Expl Unexpl |  Obj  Depth IntInf | Incumbent    BestBd   Gap | It/Node Time

     0     0  151.76100    0  125 -1206.5664  151.76100   113%     -  518s
H    0     0                    -666.8514890  151.76100   123%     -  562s
H    0     0                    -571.9103016  151.76100   127%     -  599s
     0     0  107.37196    0  125 -571.91030  107.37196   119%     - 3368s
H    0     0                    -543.2113718  107.37111   120%     - 3433s
     0     0  107.14399    0  125 -543.21137  107.14399   120%     - 3548s
     0     0   89.12325    0  125 -543.21137   89.12325   116%     - 5655s
H    0     0                    -539.2862643   89.11685   117%     - 5773s
     0     0   88.43455    0  125 -539.28626   88.43455   116%     - 5923s
     0     0   88.36084    0  125 -539.28626   88.36084   116%     - 5936s
     0     0   88.36082    0  125 -539.28626   88.36082   116%     - 5938s
     0     0   78.91854    0  125 -539.28626   78.91854   115%     - 7460s
     0     0   78.83449    0  125 -539.28626   78.83449   115%     - 7656s
     0     0   78.83400    0  125 -539.28626   78.83400   115%     - 7661s
     0     0   69.86389    0  125 -539.28626   69.86389   113%     - 9060s
H    0     0                    -535.7832501   69.86341   113%     - 9166s
     0     0   69.86054    0  125 -535.78325   69.86054   113%     - 9177s
     0     0   61.92972    0  124 -535.78325   61.92972   112%     - 10553s
H    0     0                    -522.4903842   61.92963   112%     - 10625s
     0     0   61.62924    0  124 -522.49038   61.62924   112%     - 10808s
     0     0   61.62919    0  124 -522.49038   61.62919   112%     - 10810s
     0     0   57.81956    0  124 -522.49038   57.81956   111%     - 11896s
H    0     0                    -503.9186306   57.81890   111%     - 12021s
     0     0   57.49231    0  124 -503.91863   57.49231   111%     - 12140s
     0     0   57.49189    0  124 -503.91863   57.49189   111%     - 12148s
     0     0   54.72663    0  124 -503.91863   54.72663   111%     - 12964s
     0     0   54.46897    0  123 -503.91863   54.46897   111%     - 13306s
     0     0   54.46441    0  123 -503.91863   54.46441   111%     - 13337s
     0     0   50.69626    0  116 -503.91863   50.69626   110%     - 14160s
H    0     0                    -498.2536994   50.69622   110%     - 14309s
     0     0   50.67145    0  116 -498.25370   50.67145   110%     - 14337s
     0     0   45.92407    0  116 -498.25370   45.92407   109%     - 15224s
H    0     0                    -497.8519892   45.92389   109%     - 15333s
     0     0   45.74907    0  116 -497.85199   45.74907   109%     - 15390s
     0     0   45.74904    0  116 -497.85199   45.74904   109%     - 15391s
     0     0   43.76820    0  116 -497.85199   43.76820   109%     - 16042s
     0     0   43.76638    0  116 -497.85199   43.76638   109%     - 16155s
     0     0   42.33059    0  116 -497.85199   42.33059   109%     - 16726s
H    0     0                    -491.9981745   42.33042   109%     - 16782s
     0     0   42.33012    0  116 -491.99817   42.33012   109%     - 16857s
     0     0   41.61906    0  112 -491.99817   41.61906   108%     - 17373s
H    0     0                    -482.9714217   41.61887   109%     - 17426s
     0     0   41.61885    0  112 -482.97142   41.61885   109%     - 17482s
     0     0   36.91799    0  112 -482.97142   36.91799   108%     - 18497s
     0     0   36.91532    0  112 -482.97142   36.91532   108%     - 18643s
     0     0   33.26924    0  112 -482.97142   33.26924   107%     - 19601s
H    0     0                    -478.5966228   33.26790   107%     - 19669s
     0     0   33.25867    0  112 -478.59662   33.25867   107%     - 19759s
     0     0   28.68314    0  116 -478.59662   28.68314   106%     - 20886s
H    0     0                    -460.3218515   28.68306   106%     - 20960s
     0     0   28.67430    0  116 -460.32185   28.67430   106%     - 21047s
     0     0   27.95196    0  106 -460.32185   27.95196   106%     - 21675s
H    0     0                    -444.9561882   27.95186   106%     - 21740s
     0     0   27.95065    0  106 -444.95619   27.95065   106%     - 21793s
     0     0   25.89804    0  104 -444.95619   25.89804   106%     - 22680s
H    0     0                    -409.6310251   25.89691   106%     - 22816s
     0     0   25.89329    0  104 -409.63103   25.89329   106%     - 22840s
     0     0   25.59648    0  100 -409.63103   25.59648   106%     - 23077s
     0     0   25.59632    0  100 -409.63103   25.59632   106%     - 23115s
H    0     0                     -56.3503016   25.59632   145%     - 23483s
H    0     0                     -56.3503016   25.59632   145%     - 24270s
     0     2   25.59632    0  100  -56.35030   25.59632   145%     - 30182s
     1     3    9.11953    1   82  -56.35030   25.59577   145% 366827 36356s
     2     4  -44.88248    1   61  -56.35030    9.11953   116% 223190 37479s
     3     5   -0.36911    2   58  -56.35030    9.11953   116% 179546 39014s
H    4     6                     -52.9200030    9.11953   117% 134659 39930s
H    5     8                     -49.8641339    9.11953   118% 114997 40934s
     5     8  -45.24043    3   35  -49.86413    9.11953   118% 116749 40935s
     9    10     cutoff    4       -49.86413   -8.69544  82.6% 84832 42165s
    13    18  -15.81076    4   34  -49.86413   -8.69544  82.6% 71988 43109s
H   14    18                     -23.2374427   -8.69544  62.6% 66846 43109s
    21    29  -22.51156    9   19  -23.23744   -8.69544  62.6% 47975 43681s
H   26    29                     -23.2374426   -8.69544  62.6% 38772 43681s
    34    43  -22.69461   14   14  -23.23744   -8.69544  62.6% 32239 43974s
H   39    43                     -18.4470619   -8.69544  52.9% 28276 43974s
    48    35     cutoff   19       -18.44706   -8.69544  52.9% 23975 44228s
    66    38  -17.10073   10   20  -18.44706   -8.69544  52.9% 17680 44423s
    73    40  -17.75718   14   17  -18.44706   -8.69544  52.9% 16373 44641s
H   75    55                     -18.4450866   -8.69544  52.9% 16123 44770s
    90    66  -18.08017   20   16  -18.44509   -8.69544  52.9% 13713 44891s
   109    68  -18.29471   23   10  -18.44509   -8.69544  52.9% 11874 44948s
   133    62  -18.30874   24    8  -18.44509   -8.69544  52.9% 10054 45048s
   159    63  -12.39241    5   29  -18.44509   -8.69544  52.9%  8678 45274s
   160    63     cutoff    3       -18.44509   -8.69544  52.9%  8623 45517s
   162    64  -12.16655    3   43  -18.44509  -12.10009  34.4%  8554 45734s
   163    63     cutoff    6       -18.44509  -12.10009  34.4%  8502 45838s
   164    62     cutoff    5       -18.44509  -12.16655  34.0%  8451 46211s
   165    63  -13.56963    5   29  -18.44509  -12.16655  34.0%  8414 46339s
   166    64  -17.42532    6   42  -18.44509  -12.16655  34.0%  8364 46603s
   167    65  -13.91715    6   33  -18.44509  -12.16655  34.0%  8341 47127s
   168    66  -13.94948    7   30  -18.44509  -12.16655  34.0%  8316 47244s
   169    65     cutoff    6       -18.44509  -12.16655  34.0%  8267 47522s
   170    66  -14.76854    4   32  -18.44509  -12.17065  34.0%  8225 47648s
   171    67  -15.94338    4   37  -18.44509  -12.96154  29.7%  8211 47757s
   174    71  -15.84131    5   37  -18.44509  -13.94948  24.4%  8131 48020s
H  178    80                     -18.3571976  -14.15187  22.9%  8109 48172s
H  181    80                     -17.7083530  -14.15191  20.1%  8029 48172s
H  187    92                     -15.4462231  -14.15191  8.38%  7868 48295s

Cutting planes:
  MIR: 2766
  Flow cover: 187
  RLT: 8847
  Relax-and-lift: 1
  BQP: 63186

Explored 199 nodes (2397819 simplex iterations) in 48295.99 seconds (34359.04 work units)
Thread count was 8 (of 8 available processors)

Solution count 10: -15.4462 -17.7084 -18.3572 ... -409.631

Optimal solution found (tolerance 1.00e-01)
Best objective -1.544622306526e+01, best bound -1.415190689308e+01, gap 8.3795%
Optimization done. Expected profit: -15.45