
Welcome to IBM(R) ILOG(R) CPLEX(R) Interactive Optimizer 22.1.2.0
  with Simplex, Mixed Integer & Barrier Optimizers
5725-A06 5725-A29 5724-Y48 5724-Y49 5724-Y54 5724-Y55 5655-Y21
Copyright IBM Corp. 1988, 2024.  All Rights Reserved.

Type 'help' for a list of available commands.
Type 'help' followed by a command name for more
information on commands.

CPLEX> Command '###' does not exist.  Type 'help' for a list of commands.
CPLEX> Command 'started:' does not exist.  Type 'help' for a list of commands.
CPLEX> Command 'parameter' does not exist.  Type 'help' for a list of commands.
CPLEX> Problem 'Grid/grid80x80.f15.wrap_direct.lp' read.
Read time = 0.04 sec. (3.15 ticks)
CPLEX> Warning:  CPLEX version found in file cplex.prm (12.7.1.0) does not match
          this CPLEX version (22.1.2.0).
Parameter file 'cplex.prm' read.
CPLEX> New value for default parallel thread count: 1
CPLEX> Version identifier: 22.1.2.0 | 2024-11-26 | 0edbb82fd
CPXPARAM_Threads                                 1
CPXPARAM_Simplex_Tolerances_Feasibility          1.0000000000000001e-09
CPXPARAM_MIP_Tolerances_AbsMIPGap                0
CPXPARAM_MIP_Tolerances_MIPGap                   0
CPXPARAM_MIP_Tolerances_Integrality              0
Found incumbent of value 3.8609191e+07 after 0.00 sec. (1.60 ticks)
Tried aggregator 1 time.
MIP Presolve eliminated 0 rows and 1 columns.
Reduced MIP has 25596 rows, 31996 columns, and 76788 nonzeros.
Reduced MIP has 6400 binaries, 0 generals, 0 SOSs, and 0 indicators.
Presolve time = 0.03 sec. (32.46 ticks)
Probing time = 0.02 sec. (5.63 ticks)
Tried aggregator 1 time.
Detecting symmetries...
Reduced MIP has 25596 rows, 31996 columns, and 76788 nonzeros.
Reduced MIP has 31996 binaries, 0 generals, 0 SOSs, and 0 indicators.
Presolve time = 0.05 sec. (49.41 ticks)
Probing time = 0.02 sec. (5.63 ticks)
MIP emphasis: balance optimality and feasibility.
MIP search method: dynamic search.
Parallel mode: none, using 1 thread.
Root relaxation solution time = 0.07 sec. (128.06 ticks)

        Nodes                                         Cuts/
   Node  Left     Objective  IInf  Best Integer    Best Bound    ItCnt     Gap

*     0+    0                       3.86092e+07        0.0000           100.00%
      0     0   316172.0000  6400   3.86092e+07   316172.0000     6794   99.18%
*     0+    0                      3618022.0000   316172.0000            91.26%
      0     0   511227.2500  7044  3618022.0000    Cuts: 2538     9699   85.87%
      0     0   696485.0000  7505  3618022.0000    Cuts: 2419    12592   80.75%
      0     0   835382.2500  7914  3618022.0000 ZeroHalf: 2322    15104   76.91%
*     0+    0                      3614147.0000   835382.2500            76.89%
      0     0  -1.00000e+75     0  3614147.0000   835382.2500    15104   76.89%
      0     0   952112.2083  8222  3614147.0000 ZeroHalf: 2078    17719   73.66%
      0     0  1043030.9583  8467  3614147.0000    Cuts: 1978    19889   71.14%
Detecting symmetries...
      0     0  1139035.7083  8770  3614147.0000 ZeroHalf: 2266    22128   68.48%
      0     0  1208881.5294  9008  3614147.0000    Cuts: 1922    24095   66.55%
      0     0  1279280.1417  9252  3614147.0000 ZeroHalf: 2223    26049   64.60%
      0     0  1346000.5417  9477  3614147.0000 ZeroHalf: 2007    28225   62.76%
      0     0  1400533.0417  9698  3614147.0000 ZeroHalf: 2039    30305   61.25%
      0     0  1454320.1292  9891  3614147.0000 ZeroHalf: 2106    32340   59.76%
      0     0  1503599.5859 10106  3614147.0000 ZeroHalf: 2187    34583   58.40%
      0     0  1548401.7211 10272  3614147.0000 ZeroHalf: 1887    36834   57.16%
      0     0  1598252.9183 10545  3614147.0000    Cuts: 2489    39286   55.78%
      0     0  1645205.5996 10557  3614147.0000 ZeroHalf: 2221    41623   54.48%
      0     0  1685829.7736 10769  3614147.0000 ZeroHalf: 2296    44143   53.35%
      0     0  1720248.2689 10821  3614147.0000 ZeroHalf: 2175    46475   52.40%
      0     0  1755387.4855 10912  3614147.0000 ZeroHalf: 2031    48911   51.43%
      0     0  1787887.4547 11154  3614147.0000    Cuts: 2048    51278   50.53%
      0     0  1817652.4333 11406  3614147.0000    Cuts: 1999    53856   49.71%
      0     0  1855622.8819 11457  3614147.0000    Cuts: 2323    56592   48.66%
      0     0  1882855.5119 11683  3614147.0000    Cuts: 2200    59495   47.90%
      0     0  1909819.6372 11778  3614147.0000 ZeroHalf: 2099    62408   47.16%
      0     0  1934919.3630 11900  3614147.0000 ZeroHalf: 1803    65156   46.46%
      0     0  1959075.4560 11918  3614147.0000    Cuts: 2365    67867   45.79%
      0     0  1980146.9617 12077  3614147.0000    Cuts: 1956    70761   45.21%
      0     0  2001133.1236 12409  3614147.0000    Cuts: 1943    73997   44.63%
      0     0  2023150.8846 12508  3614147.0000    Cuts: 2010    77364   44.02%
      0     0  2044596.5457 12536  3614147.0000 ZeroHalf: 2009    80693   43.43%
      0     0  2065612.6741 12578  3614147.0000    Cuts: 2141    84144   42.85%
      0     0  2082139.2412 12826  3614147.0000 ZeroHalf: 1919    87764   42.39%
      0     0  2096906.7026 12971  3614147.0000    Cuts: 1862    91086   41.98%
      0     0  2108648.3004 13131  3614147.0000    Cuts: 1844    94494   41.66%
      0     0  2120866.4972 13240  3614147.0000    Cuts: 1917    98361   41.32%
      0     0  2131042.5129 13387  3614147.0000    Cuts: 1523   102046   41.04%
      0     0  2140004.8294 13686  3614147.0000 ZeroHalf: 1638   106580   40.79%
      0     0  2149649.2192 13599  3614147.0000    Cuts: 1599   110696   40.52%
      0     0  2160108.9404 13561  3614147.0000    Cuts: 1834   115180   40.23%
      0     0  2167866.7755 13759  3614147.0000    Cuts: 1569   119736   40.02%
      0     0  2174965.8301 14028  3614147.0000    Cuts: 1444   124279   39.82%
      0     0  2181819.3964 14050  3614147.0000 ZeroHalf: 1296   128798   39.63%
      0     0  2189062.4435 14116  3614147.0000    Cuts: 1263   133947   39.43%
      0     0  2194186.0011 14155  3614147.0000 ZeroHalf: 1351   138158   39.29%
      0     0  2199259.2693 14480  3614147.0000 ZeroHalf: 1278   142929   39.15%
      0     0  2205427.5825 14367  3614147.0000 ZeroHalf: 1171   148491   38.98%
      0     0  2209612.2386 14631  3614147.0000 ZeroHalf: 1243   153699   38.86%
      0     0  2213971.0295 14747  3614147.0000    Cuts: 1184   159897   38.74%
      0     0  2217560.7074 14866  3614147.0000    Cuts: 1081   165578   38.64%
      0     0  2220597.5397 14821  3614147.0000 ZeroHalf: 857   171211   38.56%
      0     0  2223929.9278 15007  3614147.0000 ZeroHalf: 847   176889   38.47%
      0     0  2227166.8095 15020  3614147.0000     Cuts: 882   183509   38.38%
      0     0  2230836.4550 14628  3614147.0000     Cuts: 986   189927   38.27%
      0     0  2233505.2967 15032  3614147.0000 ZeroHalf: 969   196004   38.20%
      0     0  2235986.7011 14896  3614147.0000     Cuts: 981   201606   38.13%
      0     0  2238126.5615 15110  3614147.0000 ZeroHalf: 840   207910   38.07%
      0     0  2240227.6602 15266  3614147.0000 ZeroHalf: 890   214118   38.02%
      0     0  2242696.7939 15168  3614147.0000     Cuts: 849   220290   37.95%
      0     0  2244231.9852 15338  3614147.0000 ZeroHalf: 735   225968   37.90%
      0     0  2245455.5966 15430  3614147.0000 ZeroHalf: 604   231356   37.87%
*     0+    0                      2482305.0000  2245455.5966             9.54%
*     0+    0                      2479071.0000  2245455.5966             9.42%
*     0+    0                      2470384.0000  2245455.5966             9.10%
*     0+    0                      2458874.0000  2245455.5966             8.68%
*     0+    0                      2441627.0000  2245455.5966             8.03%
*     0+    0                      2433688.0000  2245455.5966             7.73%
      0     0  -1.00000e+75     0  2433688.0000  2245455.5966   231356    7.73%
      0     0  2247381.0629 15442  2433688.0000 ZeroHalf: 717   237556    7.66%
      0     0  2249021.9537 15506  2433688.0000 ZeroHalf: 536   243295    7.59%
      0     0  2250796.5355 15521  2433688.0000 ZeroHalf: 761   249457    7.51%
      0     0  2251899.6231 15538  2433688.0000 ZeroHalf: 580   254557    7.47%
Heuristic still looking.
Heuristic still looking.
*     0+    0                      2406980.0000  2251899.6231             6.44%
*     0+    0                      2399831.0000  2251899.6231             6.16%
*     0+    0                      2395732.0000  2251899.6231             6.00%
      0     0  -1.00000e+75     0  2395732.0000  2251899.6231   254557    6.00%
Detecting symmetries...
      0     2  2251899.6231 15538  2395732.0000  2251899.8463   254557    6.00%
Elapsed time = 489.35 sec. (530885.51 ticks, tree = 0.01 MB, solutions = 12)
      1     3  2252506.7177 15416  2395732.0000  2251900.0146   261720    6.00%
      2     4  2253028.0121 15492  2395732.0000  2252507.1960   264636    5.98%
      3     5  2253443.6114 15582  2395732.0000  2252507.5399   269172    5.98%
      4     6  2254021.9503 15355  2395732.0000  2253028.0567   271533    5.96%
      5     7  2254190.4213 15309  2395732.0000  2253028.0567   283408    5.96%
      6     8  2254592.2811 15290  2395732.0000  2253028.0567   297231    5.96%
      7     9  2254709.8867 15301  2395732.0000  2253028.0567   307728    5.96%
      8    10  2255394.2770 15254  2395732.0000  2253028.0567   311293    5.96%
      9    11  2255581.5110 15202  2395732.0000  2253028.0567   313697    5.96%
     10    12  2256445.0976 15131  2395732.0000  2253028.0567   321800    5.96%
Elapsed time = 597.39 sec. (646759.92 ticks, tree = 0.71 MB, solutions = 12)
     11    13  2256523.1195 15199  2395732.0000  2253028.0567   323240    5.96%
     12    14  2256861.8752 15134  2395732.0000  2253028.0567   325218    5.96%
     13    15  2257218.3328 15392  2395732.0000  2253028.0567   326959    5.96%
     14    16  2257787.6437 15137  2395732.0000  2253028.0567   329758    5.96%
     15    17  2257512.5894 15104  2395732.0000  2253028.0567   331009    5.96%
     16    18  2257882.4734 15144  2395732.0000  2253028.0567   333759    5.96%
     17    19  2258543.2087 15106  2395732.0000  2253028.0567   336554    5.96%
     18    20  2258729.2056 15021  2395732.0000  2253028.0567   339494    5.96%
     19    21  2258735.2142 15174  2395732.0000  2253028.0567   341271    5.96%
     20    22  2259259.3522 14531  2395732.0000  2253028.0567   344499    5.96%
Elapsed time = 639.67 sec. (691568.69 ticks, tree = 1.71 MB, solutions = 12)
     21    23  2259836.4953 14469  2395732.0000  2253028.0567   347835    5.96%
     22    24  2260689.3773 14632  2395732.0000  2253028.0567   350713    5.96%
     23    25  2261012.5050 15130  2395732.0000  2253028.0567   353091    5.96%
     24    26  2261625.0669 14111  2395732.0000  2253028.0567   355771    5.96%
     25    27  2262158.5708 14525  2395732.0000  2253028.0567   357045    5.96%
     26    28  2263082.5876 14059  2395732.0000  2253028.0567   359482    5.96%
     27    29  2263825.4902 14439  2395732.0000  2253028.0567   363202    5.96%
     28    30  2264205.8114 14587  2395732.0000  2253028.0567   365559    5.96%
     29    31  2264328.0968 13894  2395732.0000  2253028.0567   366617    5.96%
     30    32  2264720.9987 13771  2395732.0000  2253028.0567   367990    5.96%
Elapsed time = 700.48 sec. (753927.04 ticks, tree = 2.69 MB, solutions = 12)
     31    33  2264532.2759 14000  2395732.0000  2253028.0567   368892    5.96%
     32    34  2264972.3278 14015  2395732.0000  2253028.0567   371481    5.96%
     33    35  2265527.4400 13582  2395732.0000  2253028.0567   374118    5.96%
     34    36  2265641.1972 13566  2395732.0000  2253028.0567   375609    5.96%
     35    37  2265948.3827 13400  2395732.0000  2253028.0567   377418    5.96%
     36    38  2266566.4291 14113  2395732.0000  2253028.0567   379358    5.96%
     37    39  2266891.2861 14184  2395732.0000  2253028.0567   380319    5.96%
     38    40  2267473.6900 13556  2395732.0000  2253028.0567   382169    5.96%
     39    41  2267575.9075 13127  2395732.0000  2253028.0567   384236    5.96%
     40    42  2267758.3163 13057  2395732.0000  2253028.0567   385593    5.96%
Elapsed time = 761.42 sec. (816779.41 ticks, tree = 3.41 MB, solutions = 12)
     41    43  2268116.0340 14705  2395732.0000  2253028.0567   387783    5.96%
     42    44  2268439.2951 13102  2395732.0000  2253028.0567   388904    5.96%
     43    45  2268887.7709 13172  2395732.0000  2253028.0567   390122    5.96%
     44    46  2269667.8896 13456  2395732.0000  2253028.0567   391700    5.96%
     45    47  2269907.4034 13158  2395732.0000  2253028.0567   392671    5.96%
     46    48  2269931.1652 12875  2395732.0000  2253028.0567   393754    5.96%
     48    50  2270225.9788 13626  2395732.0000  2253028.0567   394705    5.96%
     49    51  2270384.0364 13384  2395732.0000  2253028.0567   396274    5.96%
     50    52  2270643.1657 12807  2395732.0000  2253028.0567   396957    5.96%
     51    53  2270832.7385 13217  2395732.0000  2253028.0567   397715    5.96%
Elapsed time = 786.97 sec. (844052.21 ticks, tree = 6.16 MB, solutions = 12)
     53    55  2271401.1363 12890  2395732.0000  2253028.0567   399428    5.96%
     54    56  2271817.7486 12889  2395732.0000  2253028.0567   400397    5.96%
     56    58  2272066.4232 13105  2395732.0000  2253028.0567   401667    5.96%
     57    59  2272161.8102 13296  2395732.0000  2253028.0567   402712    5.96%
     58    60  2272428.9144 12642  2395732.0000  2253028.0567   403510    5.96%
*    60+   60                      2286161.0000  2253028.0567             1.45%
     60    62  2273246.1558 12508  2286161.0000  2253028.0567   404517    1.45%
     62    64  2273689.5961 12365  2286161.0000  2253028.0567   405215    1.45%
     63    65  2274299.6617 12294  2286161.0000  2253028.0567   406148    1.45%
     65    67  2275149.5973 12563  2286161.0000  2253028.0567   408290    1.45%
     66    68  2275344.3989 12256  2286161.0000  2253028.0567   409199    1.45%
Elapsed time = 807.59 sec. (866677.45 ticks, tree = 10.70 MB, solutions = 13)
     67    69  2275567.8562 11575  2286161.0000  2253028.0567   410135    1.45%
     70    72  2277413.6231 11320  2286161.0000  2253028.0567   412077    1.45%
     71    73  2276756.8740  9774  2286161.0000  2253028.0567   413547    1.45%
     73    75  2277103.4474  8640  2286161.0000  2253028.0567   414781    1.45%
     75    77  2277620.9175 10003  2286161.0000  2253028.0567   415730    1.45%
     78    80  2278408.1919  8474  2286161.0000  2253028.0567   417441    1.45%
*    90    89      integral     0  2283590.0000  2253028.0567   418209    1.34%
     90    88  2283590.0000     0  2283590.0000  2253028.0567   418209    1.34%
     91    89  2254040.8895 15624  2283590.0000  2253028.1674   422751    1.34%
     92    90  2254964.9027 15501  2283590.0000  2253028.1674   425100    1.34%
     93    91  2255747.1345 15473  2283590.0000  2253028.1674   427157    1.34%
Elapsed time = 853.57 sec. (915605.58 ticks, tree = 17.68 MB, solutions = 14)
     94    92  2256594.7465 15422  2283590.0000  2253028.1674   428550    1.34%
     95    93  2257232.7943 15310  2283590.0000  2253028.1674   430242    1.34%
     96    94  2257763.4601 15040  2283590.0000  2253028.1674   431454    1.34%
     97    95  2258639.0901 15138  2283590.0000  2253028.1674   433320    1.34%
     98    96  2258538.8924 15370  2283590.0000  2253028.1674   435877    1.34%
     99    97  2259659.3224 15177  2283590.0000  2253028.1674   438147    1.34%
    100    98  2260177.9538 14857  2283590.0000  2253028.1674   439551    1.34%
    101    99  2259890.8549 14942  2283590.0000  2253028.1674   440801    1.34%
    102   100  2260494.3232 14824  2283590.0000  2253028.1674   442789    1.34%
    103   101  2261997.6290 14813  2283590.0000  2253028.1674   445476    1.34%
Elapsed time = 909.42 sec. (972678.75 ticks, tree = 17.79 MB, solutions = 14)
    104   102  2261287.9170 14759  2283590.0000  2253028.1674   447214    1.34%
    105   103  2262642.8059 14826  2283590.0000  2253028.1674   449170    1.34%
    106   104  2264223.5199 14421  2283590.0000  2253028.1674   449754    1.34%
    107   105  2264392.5887 14697  2283590.0000  2253028.1674   451453    1.34%
    108   106  2265049.9623 14766  2283590.0000  2253028.1674   454975    1.34%
    109   107  2265465.7730 14579  2283590.0000  2253028.1674   455961    1.34%
    110   108  2265628.4072 14301  2283590.0000  2253028.1674   456816    1.34%
    111   109  2265901.2994 14477  2283590.0000  2253028.1674   458100    1.34%
    112   110  2266189.5512 14635  2283590.0000  2253028.1674   459339    1.34%
    113   111  2266706.4391 14224  2283590.0000  2253028.1674   460718    1.34%
Elapsed time = 945.18 sec. (1011131.79 ticks, tree = 19.97 MB, solutions = 14)
    114   112  2267223.9809 14231  2283590.0000  2253028.1674   461967    1.34%
    116   114  2267849.0019 14434  2283590.0000  2253028.1674   463206    1.34%
    117   115  2268420.3363 14077  2283590.0000  2253028.1674   464645    1.34%
    119   117  2268866.0957 13999  2283590.0000  2253028.1674   465994    1.34%
    120   118  2269308.6666 13452  2283590.0000  2253028.1674   467015    1.34%
    121   119  2269810.7216 13150  2283590.0000  2253028.1674   467926    1.34%
    122   120  2270084.6086 13087  2283590.0000  2253028.1674   469004    1.34%
    123   121  2270648.8268 12597  2283590.0000  2253028.1674   470549    1.34%
    124   122  2270782.3000 13463  2283590.0000  2253028.1674   471151    1.34%
    129   127  2272500.9655 12628  2283590.0000  2253028.1674   473913    1.34%
Elapsed time = 971.38 sec. (1037789.69 ticks, tree = 24.84 MB, solutions = 14)
    133   131  2273447.4456 12248  2283590.0000  2253028.1674   475228    1.34%
    136   134  2274900.7671 12625  2283590.0000  2253028.1674   477843    1.34%
    140   138  2277065.3898 12085  2283590.0000  2253028.1674   480416    1.34%
    147   145  2278620.0641 12433  2283590.0000  2253028.1674   483462    1.34%
    152   150  2282327.5824 10581  2283590.0000  2253028.1674   486487    1.34%
    166   156  2253909.8517 15684  2283590.0000  2253910.0333   495589    1.30%
    167   157  2254848.2491 15571  2283590.0000  2253910.0333   498032    1.30%
    168   158  2255765.0485 15551  2283590.0000  2253910.0333   499814    1.30%
    169   159  2256506.7036 15340  2283590.0000  2253910.0333   501857    1.30%
    170   160  2257844.3928 15077  2283590.0000  2253910.0333   505286    1.30%
Elapsed time = 1048.52 sec. (1119020.20 ticks, tree = 34.33 MB, solutions = 14)
    172   162  2259331.7994 15249  2283590.0000  2253910.0333   507813    1.30%
    175   165  2262424.0758 14953  2283590.0000  2253910.0333   511524    1.30%
    177   167  2263818.8320 14895  2283590.0000  2253910.0333   514102    1.30%
    180   170  2265931.9856 14341  2283590.0000  2253910.0333   517163    1.30%
    183   173  2267482.4520 13564  2283590.0000  2253910.0333   520215    1.30%
    187   177  2268548.9861 13677  2283590.0000  2253910.0333   522550    1.30%
*   190+  170                      2282419.0000  2253910.0333             1.25%
*   190+  165                      2280896.0000  2253910.0333             1.18%
*   190+  161                      2279707.0000  2253910.0333             1.13%
    190   163  2270975.4503 13112  2279707.0000  2253910.0333   524998    1.13%
    192   165  2271604.9255 13245  2279707.0000  2253910.0333   527595    1.13%
    196   169  2273000.5606 12556  2279707.0000  2253910.0333   530133    1.13%
    201   174  2274609.4725 10801  2279707.0000  2253910.0333   532605    1.13%
Elapsed time = 1107.07 sec. (1179491.04 ticks, tree = 29.52 MB, solutions = 17)
*   210+  179                      2279412.0000  2253910.0333             1.12%
    210   181  2277342.7500   488  2279412.0000  2253910.0333   533746    1.12%
*   217   182      integral     0  2278382.0000  2253910.0333   534036    1.07%
    217   181  2278382.0000     0  2278382.0000  2253910.0333   534036    1.07%
    218   182  2255586.6468 15643  2278382.0000  2254021.9508   538331    1.07%
    219   183  2256551.3487 15326  2278382.0000  2254021.9508   540459    1.07%
    220   184  2258285.2440 15237  2278382.0000  2254021.9508   543745    1.07%
    222   186  2259805.7627 15283  2278382.0000  2254021.9508   547229    1.07%
    224   188  2262031.8730 15063  2278382.0000  2254021.9508   549312    1.07%
    226   190  2263561.9280 15000  2278382.0000  2254021.9508   552090    1.07%
    228   192  2265407.8975 14895  2278382.0000  2254021.9508   554563    1.07%
    230   194  2267313.1664 14548  2278382.0000  2254021.9508   557176    1.07%
Elapsed time = 1192.13 sec. (1267250.67 ticks, tree = 27.75 MB, solutions = 19)
    232   196  2268542.8446 15024  2278382.0000  2254021.9508   559178    1.07%
    235   199  2269925.1063 13688  2278382.0000  2254021.9508   561665    1.07%
    237   201  2271177.7672 13637  2278382.0000  2254021.9508   563975    1.07%
    241   205  2272895.0368 13777  2278382.0000  2254021.9508   566243    1.07%
    245   209  2274865.0792 12885  2278382.0000  2254021.9508   568754    1.07%
    249   213  2276104.9036 13145  2278382.0000  2254021.9508   571454    1.07%
    254   218  2277471.2052 12317  2278382.0000  2254021.9508   573712    1.07%
    259   219  2255688.5757 15730  2278382.0000  2254022.0642   581996    1.07%
    260   220  2256650.5851 15296  2278382.0000  2254022.0642   584284    1.07%
    261   221  2258316.0836 15564  2278382.0000  2254022.0642   587135    1.07%
Elapsed time = 1263.98 sec. (1341117.01 ticks, tree = 27.82 MB, solutions = 19)
    263   223  2259839.3205 15358  2278382.0000  2254022.0642   590765    1.07%
    266   226  2262965.2512 15046  2278382.0000  2254022.0642   594244    1.07%
    268   228  2264687.7311 14804  2278382.0000  2254022.0642   596395    1.07%
    270   230  2265995.1155 14347  2278382.0000  2254022.0642   598633    1.07%
    272   232  2266931.1916 14730  2278382.0000  2254022.0642   600606    1.07%
    275   235  2268263.0979 13660  2278382.0000  2254022.0642   602891    1.07%
    277   237  2269528.5054 13658  2278382.0000  2254022.0642   605791    1.07%
    280   240  2270372.5476 13161  2278382.0000  2254022.0642   607740    1.07%
    282   242  2271468.7634 13393  2278382.0000  2254022.0642   610127    1.07%
    286   246  2273003.2482 13350  2278382.0000  2254022.0642   612927    1.07%
Elapsed time = 1318.63 sec. (1396135.93 ticks, tree = 28.13 MB, solutions = 19)
    290   250  2275446.8143 12013  2278382.0000  2254022.0642   615728    1.07%
    297   257  2277759.6611 12399  2278382.0000  2254022.0642   618881    1.07%
    304   260  2255939.8145 15666  2278382.0000  2254041.9644   628687    1.07%
    305   261  2256902.1766 15309  2278382.0000  2254041.9644   631134    1.07%
    306   262  2258518.4298 15235  2278382.0000  2254041.9644   633600    1.07%
    307   263  2258561.2893 15316  2278382.0000  2254041.9644   638903    1.07%
    308   264  2259354.9691 15334  2278382.0000  2254041.9644   643138    1.07%
    309   265  2260073.1808 15154  2278382.0000  2254041.9644   645766    1.07%
    311   267  2262718.5645 15056  2278382.0000  2254041.9644   648323    1.07%
    313   269  2264428.1178 15317  2278382.0000  2254041.9644   651501    1.07%
Elapsed time = 1401.51 sec. (1478411.20 ticks, tree = 29.03 MB, solutions = 19)
    315   271  2265236.5468 15120  2278382.0000  2254041.9644   654252    1.07%
    316   272  2265766.0934 14415  2278382.0000  2254041.9644   656121    1.07%
*   317+  230                      2275750.0000  2254041.9644             0.95%
    317   232  2265926.6026 13391  2275750.0000  2254041.9644   656957    0.95%
    319   234  2266978.4330 13302  2275750.0000  2254041.9644   659974    0.95%
    321   236  2267782.3942 13540  2275750.0000  2254041.9644   662504    0.95%
    323   238  2268844.5917 13383  2275750.0000  2254041.9644   665327    0.95%
    325   240  2269665.6850 13349  2275750.0000  2254041.9644   667541    0.95%
    327   242  2270687.2128 12773  2275750.0000  2254041.9644   670081    0.95%
    329   244  2272124.6642 13435  2275750.0000  2254041.9644   672212    0.95%
    330   245  2272237.7884 12623  2275750.0000  2254041.9644   673672    0.95%
Elapsed time = 1455.34 sec. (1531963.16 ticks, tree = 29.01 MB, solutions = 20)
    335   250  2273635.7064 12846  2275750.0000  2254041.9644   676054    0.95%
    338   253  2275259.3188 13725  2275750.0000  2254041.9644   678545    0.95%
    342   253  2256035.4054 15707  2275750.0000  2254190.6131   686587    0.95%
    344   255  2257785.6157 15372  2275750.0000  2254190.6131   690406    0.95%
    345   256  2259527.7155 15582  2275750.0000  2254190.6131   693383    0.95%
    346   257  2260348.8480 15323  2275750.0000  2254190.6131   695295    0.95%
    347   258  2261066.6750 15371  2275750.0000  2254190.6131   700721    0.95%
    348   259  2262596.5943 15290  2275750.0000  2254190.6131   703445    0.95%
    350   261  2264125.1105 15029  2275750.0000  2254190.6131   706759    0.95%
    351   262  2264794.4935 15227  2275750.0000  2254190.6131   709131    0.95%
Elapsed time = 1544.25 sec. (1621696.48 ticks, tree = 33.95 MB, solutions = 20)
    352   263  2265426.5999 14965  2275750.0000  2254190.6131   711502    0.95%
    354   265  2266226.7238 14985  2275750.0000  2254190.6131   713965    0.95%
    356   267  2267631.4303 14643  2275750.0000  2254190.6131   716576    0.95%
    358   269  2269157.4416 14371  2275750.0000  2254190.6131   718724    0.95%
    361   272  2271202.9680 14279  2275750.0000  2254190.6131   721889    0.95%
    363   274  2272424.8179 14420  2275750.0000  2254190.6131   723949    0.95%
    366   277  2273598.5412 13850  2275750.0000  2254190.6131   727003    0.95%
    369   280  2275095.6265 13993  2275750.0000  2254190.6131   729942    0.95%
    370   281  2275425.5571 13504  2275750.0000  2254190.6131   730680    0.95%
    374   281  2255438.2477 15587  2275750.0000  2254592.6279   738521    0.93%
Elapsed time = 1616.23 sec. (1692665.24 ticks, tree = 40.08 MB, solutions = 20)
    375   282  2256753.0623 15474  2275750.0000  2254592.6279   742457    0.93%
    376   283  2257529.5009 15484  2275750.0000  2254592.6279   745807    0.93%
    377   284  2258462.6296 15151  2275750.0000  2254592.6279   747961    0.93%
    378   285  2259318.1487 15118  2275750.0000  2254592.6279   750052    0.93%
    380   287  2261822.1745 15023  2275750.0000  2254592.6279   752016    0.93%
    382   289  2263310.9213 14924  2275750.0000  2254592.6279   754227    0.93%
    384   291  2264895.6076 14545  2275750.0000  2254592.6279   757046    0.93%
    386   293  2266283.3545 14598  2275750.0000  2254592.6279   760100    0.93%
    388   295  2266779.5577 13933  2275750.0000  2254592.6279   762263    0.93%
    390   297  2267996.9072 13707  2275750.0000  2254592.6279   764917    0.93%
Elapsed time = 1681.90 sec. (1757677.90 ticks, tree = 40.58 MB, solutions = 20)
    393   300  2268847.8655 13699  2275750.0000  2254592.6279   767635    0.93%
    395   302  2270057.3436 13870  2275750.0000  2254592.6279   769865    0.93%
    399   306  2271567.1047 13417  2275750.0000  2254592.6279   773316    0.93%
    401   308  2272667.7945 13560  2275750.0000  2254592.6279   775995    0.93%
    403   310  2273271.1904 13199  2275750.0000  2254592.6279   778657    0.93%
    407   314  2275428.5487 12503  2275750.0000  2254592.6279   781380    0.93%
    410   314  2256437.8515 15661  2275750.0000  2254593.0331   792936    0.93%
    411   315  2257755.4084 15625  2275750.0000  2254593.0331   797306    0.93%
    412   316  2258728.5346 15365  2275750.0000  2254593.0331   799778    0.93%
    413   317  2259563.8330 15221  2275750.0000  2254593.0331   801749    0.93%
Elapsed time = 1758.25 sec. (1833574.28 ticks, tree = 41.43 MB, solutions = 20)
    415   319  2262025.9959 15263  2275750.0000  2254593.0331   803857    0.93%
    417   321  2263295.8771 14761  2275750.0000  2254593.0331   807013    0.93%
    419   323  2264875.1628 14865  2275750.0000  2254593.0331   809811    0.93%
    421   325  2266157.4156 14654  2275750.0000  2254593.0331   811819    0.93%
    423   327  2267002.7270 14829  2275750.0000  2254593.0331   814084    0.93%
    426   330  2268647.5857 14608  2275750.0000  2254593.0331   816139    0.93%
    429   333  2269531.8268 13887  2275750.0000  2254593.0331   818822    0.93%
    432   336  2270797.3763 13483  2275750.0000  2254593.0331   821655    0.93%
    435   339  2271867.9990 13261  2275750.0000  2254593.0331   824410    0.93%
    439   343  2273095.1804 12795  2275750.0000  2254593.0331   828385    0.93%
Elapsed time = 1810.06 sec. (1884556.51 ticks, tree = 49.42 MB, solutions = 20)
    448   352  2275058.6504  9262  2275750.0000  2254593.0331   830989    0.93%
    458   358  2256633.1373 15711  2275750.0000  2254848.3219   839399    0.92%
    459   359  2257934.1244 15567  2275750.0000  2254848.3219   842722    0.92%
    460   360  2258898.9939 15227  2275750.0000  2254848.3219   844639    0.92%
    462   362  2261369.7371 15093  2275750.0000  2254848.3219   847235    0.92%
    464   364  2263294.8368 15208  2275750.0000  2254848.3219   849402    0.92%
    466   366  2264478.6370 14871  2275750.0000  2254848.3219   851922    0.92%
    468   368  2265969.2487 14703  2275750.0000  2254848.3219   854794    0.92%
    470   370  2267291.9826 14371  2275750.0000  2254848.3219   856805    0.92%
    473   373  2268696.6140 13793  2275750.0000  2254848.3219   859118    0.92%
Elapsed time = 1879.45 sec. (1954376.01 ticks, tree = 54.86 MB, solutions = 20)
    476   376  2270028.0934 14032  2275750.0000  2254848.3219   861765    0.92%
    479   379  2271164.6104 13755  2275750.0000  2254848.3219   864145    0.92%
    483   383  2273155.2885 13842  2275750.0000  2254848.3219   867243    0.92%
    486   386  2273886.9138 13162  2275750.0000  2254848.3219   869667    0.92%
    491   391  2274861.6294 11206  2275750.0000  2254848.3219   872226    0.92%
    496   392  2256741.3823 15744  2275750.0000  2254965.0544   880157    0.91%
    497   393  2257550.2003 15799  2275750.0000  2254965.0544   881988    0.91%
    498   394  2257708.3660 15725  2275750.0000  2254965.0544   883646    0.91%
    499   395  2258906.9684 15749  2275750.0000  2254965.0544   888039    0.91%
    500   396  2259514.3217 15639  2275750.0000  2254965.0544   890404    0.91%
Elapsed time = 1949.35 sec. (2026610.26 ticks, tree = 55.77 MB, solutions = 20)
    501   397  2259745.7487 15708  2275750.0000  2254965.0544   894395    0.91%
    502   398  2259937.5057 15759  2275750.0000  2254965.0544   896717    0.91%
    503   399  2260655.1183 15634  2275750.0000  2254965.0544   898848    0.91%
    505   401  2262758.4047 15067  2275750.0000  2254965.0544   901103    0.91%
    507   403  2263864.4458 15112  2275750.0000  2254965.0544   904514    0.91%
    509   405  2265881.4404 14621  2275750.0000  2254965.0544   908134    0.91%
    511   407  2267028.9506 15174  2275750.0000  2254965.0544   911529    0.91%
    513   409  2267834.4464 14696  2275750.0000  2254965.0544   914377    0.91%
    515   411  2268612.5934 14531  2275750.0000  2254965.0544   917738    0.91%
    516   412  2269494.3201 14743  2275750.0000  2254965.0544   919970    0.91%
Elapsed time = 2016.69 sec. (2093945.86 ticks, tree = 56.26 MB, solutions = 20)
    518   414  2270233.5753 14216  2275750.0000  2254965.0544   923327    0.91%
    520   416  2271292.4991 14176  2275750.0000  2254965.0544   925357    0.91%
    521   417  2271519.1364 14721  2275750.0000  2254965.0544   927736    0.91%
    523   419  2272216.2709 14812  2275750.0000  2254965.0544   929787    0.91%

Performing restart 1

Repeating presolve.
Tried aggregator 1 time.
Reduced MIP has 25596 rows, 31996 columns, and 76788 nonzeros.
Reduced MIP has 31996 binaries, 0 generals, 0 SOSs, and 0 indicators.
Presolve time = 0.03 sec. (36.38 ticks)
Tried aggregator 1 time.
Reduced MIP has 25596 rows, 31996 columns, and 76788 nonzeros.
Reduced MIP has 31996 binaries, 0 generals, 0 SOSs, and 0 indicators.
Presolve time = 0.05 sec. (50.81 ticks)
Represolve time = 0.56 sec. (508.60 ticks)
    526     0  2254402.9383 15778  2275750.0000     Cuts: 214  1030177    0.91%
    526     0  2255251.5991 15754  2275750.0000     Cuts: 353  1034955    0.90%
    526     0  2256396.3340 15733  2275750.0000     Cuts: 322  1040311    0.85%
    526     0  2257110.5171 15713  2275750.0000     Cuts: 295  1045127    0.82%
    526     0  2257699.2463 15673  2275750.0000 ZeroHalf: 323  1048790    0.79%
    526     0  2258154.9508 15741  2275750.0000     Cuts: 322  1052052    0.77%
    526     0  2258592.4656 15681  2275750.0000 ZeroHalf: 242  1055368    0.75%
    526     0  2259050.8264 15772  2275750.0000 ZeroHalf: 312  1059240    0.73%
    526     0  2259417.7987 15765  2275750.0000     Cuts: 302  1062766    0.72%
    526     0  2259808.5033 15847  2275750.0000     Cuts: 273  1065907    0.70%
    526     0  2260135.8747 15823  2275750.0000 ZeroHalf: 176  1069076    0.69%
    526     0  2260463.7925 15794  2275750.0000 ZeroHalf: 211  1072417    0.67%
    526     0  2260716.6124 15767  2275750.0000 ZeroHalf: 199  1075197    0.66%
    526     0  2261118.4823 15786  2275750.0000     Cuts: 260  1078346    0.64%
    526     0  2261359.1049 15818  2275750.0000 ZeroHalf: 191  1081252    0.63%
    526     0  2261487.2731 15808  2275750.0000 ZeroHalf: 176  1083384    0.63%
    526     0  2261719.0022 15798  2275750.0000 ZeroHalf: 160  1085946    0.62%
    526     0  2262006.6925 15827  2275750.0000 ZeroHalf: 285  1088958    0.60%
    526     0  2262179.1512 15838  2275750.0000 ZeroHalf: 230  1091794    0.60%
    526     0  2262340.8834 15858  2275750.0000 ZeroHalf: 211  1094502    0.59%
    526     0  2262544.2461 15833  2275750.0000     Cuts: 280  1097723    0.58%
    526     0  2262743.4684 15817  2275750.0000 ZeroHalf: 165  1100468    0.57%
    526     2  2262743.4684 15796  2275750.0000  2262744.3719  1100468    0.57%
    527     3  2262819.7481 15813  2275750.0000  2262746.2292  1102486    0.57%
    531     7  2263982.3144 15760  2275750.0000  2262746.2292  1108183    0.57%
    533     9  2262847.1010 15766  2275750.0000  2262746.2292  1110666    0.57%
    534    10  2263854.5013 15794  2275750.0000  2262746.2292  1113153    0.57%
    536    12  2263699.6835 15732  2275750.0000  2262746.2292  1115614    0.57%
Elapsed time = 2794.33 sec. (2889882.09 ticks, tree = 0.13 MB, solutions = 20)
    540    16  2263059.9420 15773  2275750.0000  2262746.2292  1117766    0.57%
    542    18  2263120.9956 15771  2275750.0000  2262746.2292  1119746    0.57%
    546    22  2263030.8549 15711  2275750.0000  2262746.2292  1123655    0.57%
    548    24  2262949.7074 15810  2275750.0000  2262746.2292  1124928    0.57%
    550    26  2263609.5835 15740  2275750.0000  2262746.2292  1126525    0.57%
    553    29  2263390.7515 15873  2275750.0000  2262746.2292  1133126    0.57%
    555    31  2262975.9649 15847  2275750.0000  2262746.2292  1135168    0.57%
    556    32  2263023.8106 15728  2275750.0000  2262746.2292  1138138    0.57%
    559    35  2264006.4838 15722  2275750.0000  2262746.2292  1143043    0.57%
    560    36  2263057.5050 15734  2275750.0000  2262746.2292  1145576    0.57%
Elapsed time = 2857.66 sec. (2958700.14 ticks, tree = 1.57 MB, solutions = 20)
    562    38  2263077.6334 15798  2275750.0000  2262746.2292  1148140    0.57%
    563    39  2263323.0722 15730  2275750.0000  2262746.2292  1150998    0.57%
    565    41  2264077.0553 15691  2275750.0000  2262746.2292  1153812    0.57%
    566    42  2263087.7260 15702  2275750.0000  2262746.2292  1154052    0.57%
    567    43  2263220.2246 15722  2275750.0000  2262746.2292  1155061    0.57%
    568    44  2263787.8551 15717  2275750.0000  2262746.2292  1163630    0.57%
    570    46  2263728.2784 15694  2275750.0000  2262746.2292  1168556    0.57%
    571    47  2263372.8186 15651  2275750.0000  2262746.2292  1170312    0.57%
    572    48  2263440.3594 15663  2275750.0000  2262746.2292  1171963    0.57%
    573    49  2264297.7727 15633  2275750.0000  2262746.2292  1174029    0.57%
Elapsed time = 2937.67 sec. (3046817.45 ticks, tree = 2.33 MB, solutions = 20)
    576    52  2264300.9540 15616  2275750.0000  2262746.2292  1174897    0.57%
    577    53  2264449.8464 15623  2275750.0000  2262746.2292  1177164    0.57%
    579    55  2264847.5453 15613  2275750.0000  2262746.2292  1180681    0.57%
    581    57  2266159.4898 15653  2275750.0000  2262746.2292  1184353    0.57%
    584    60  2265577.0260 15540  2275750.0000  2262746.2292  1187797    0.57%
    586    62  2266017.5029 15546  2275750.0000  2262746.2292  1189171    0.57%
    590    66  2266060.8230 15506  2275750.0000  2262746.2292  1192065    0.57%
    596    72  2266285.7525 15506  2275750.0000  2262746.2292  1194555    0.57%
    598    74  2266680.7630 15488  2275750.0000  2262746.2292  1198202    0.57%
    599    75  2266697.2862 15439  2275750.0000  2262746.2292  1200695    0.57%
Elapsed time = 3083.14 sec. (3197462.42 ticks, tree = 2.65 MB, solutions = 20)
    601    77  2267352.4053 15458  2275750.0000  2262746.2292  1206970    0.57%
    604    80  2268220.3248 15536  2275750.0000  2262746.2292  1211233    0.57%
    605    81  2267234.3656 15427  2275750.0000  2262746.2292  1215039    0.57%
    608    84  2267478.5065 15647  2275750.0000  2262746.2292  1221595    0.57%
    610    86  2267418.8183 15445  2275750.0000  2262746.2292  1222156    0.57%
    613    89  2267936.8227 15392  2275750.0000  2262746.2292  1224753    0.57%
    615    91  2267783.9797 15444  2275750.0000  2262746.2292  1227069    0.57%
    617    93  2268268.3684 15397  2275750.0000  2262746.2292  1235184    0.57%
    621    97  2268219.6821 15413  2275750.0000  2262746.2292  1240520    0.57%
    623    99  2268420.2309 15482  2275750.0000  2262746.2292  1243011    0.57%
Elapsed time = 3160.45 sec. (3279074.07 ticks, tree = 2.94 MB, solutions = 20)
    626   102  2269006.0142 15367  2275750.0000  2262746.2292  1246904    0.57%
    628   104  2270308.8400 15371  2275750.0000  2262746.2292  1250228    0.57%
    631   107  2270092.0124 15379  2275750.0000  2262746.2292  1255022    0.57%
    633   109  2269922.5068 15394  2275750.0000  2262746.2292  1257776    0.57%
    634   110  2269232.1485 15468  2275750.0000  2262746.2292  1258095    0.57%
    637   113  2269628.1625 15398  2275750.0000  2262746.2292  1260029    0.57%
    639   115  2269345.9573 15447  2275750.0000  2262746.2292  1263052    0.57%
    642   118  2270067.9425 15602  2275750.0000  2262746.2292  1266694    0.57%
    643   119  2269773.2846 15762  2275750.0000  2262746.2292  1266770    0.57%
    644   120  2270081.0651 15547  2275750.0000  2262746.2292  1269566    0.57%
Elapsed time = 3222.56 sec. (3346566.23 ticks, tree = 3.77 MB, solutions = 20)
    646   122  2270361.8865 15435  2275750.0000  2262746.2292  1273503    0.57%
    648   124  2271556.8194 15482  2275750.0000  2262746.2292  1275843    0.57%
    651   127  2271679.4626 15548  2275750.0000  2262746.2292  1277971    0.57%
    654   130  2270653.2725 15577  2275750.0000  2262746.2292  1279908    0.57%
    656   132  2270722.5388 15430  2275750.0000  2262746.2292  1282619    0.57%
    657   133  2271879.2693 15410  2275750.0000  2262746.2292  1285727    0.57%
    660   136  2270779.3359 15443  2275750.0000  2262746.2292  1288511    0.57%
    662   138  2271957.8479 15439  2275750.0000  2262746.2292  1291877    0.57%
    664   140  2272009.4048 15611  2275750.0000  2262746.2292  1294457    0.57%
    666   142  2270993.3873 15444  2275750.0000  2262746.2292  1296890    0.57%
Elapsed time = 3312.53 sec. (3439850.97 ticks, tree = 4.92 MB, solutions = 20)
    667   143  2272743.0992 15619  2275750.0000  2262746.2292  1298038    0.57%
    672   148  2273645.0715 15407  2275750.0000  2262746.2292  1299826    0.57%
    675   151  2275123.4262 15483  2275750.0000  2262746.2292  1302467    0.57%
    680   156  2273844.0855 15460  2275750.0000  2262746.2292  1304218    0.57%
    681   157  2275679.7035 15421  2275750.0000  2262746.2292  1308290    0.57%
    682   158  2273886.4164 15394  2275750.0000  2262746.2292  1308441    0.57%
    683   159  2275277.2003 15509  2275750.0000  2262746.2292  1309229    0.57%
    686   162  2274925.3518 15266  2275750.0000  2262746.2292  1312192    0.57%
    687   163  2274294.6803 15364  2275750.0000  2262746.2292  1314154    0.57%
    688   164  2274882.5759 15351  2275750.0000  2262746.2292  1314385    0.57%
Elapsed time = 3377.88 sec. (3509177.10 ticks, tree = 6.72 MB, solutions = 20)
    691   163  2262866.3236 15762  2275750.0000  2262820.7156  1317051    0.57%
    692   164  2263461.1788 15771  2275750.0000  2262820.7156  1320759    0.57%
    693   165  2263320.5797 15691  2275750.0000  2262820.7156  1327750    0.57%
    694   166  2263431.5069 15760  2275750.0000  2262820.7156  1329996    0.57%
    695   167  2263554.0609 15674  2275750.0000  2262820.7156  1332313    0.57%
    696   168  2263645.3296 15679  2275750.0000  2262820.7156  1335129    0.57%
    697   169  2263605.8599 15677  2275750.0000  2262820.7156  1335883    0.57%
    698   170  2264185.0031 15701  2275750.0000  2262820.7156  1338801    0.57%
    700   172  2263696.5993 15686  2275750.0000  2262820.7156  1341267    0.57%
    704   176  2264236.0330 15691  2275750.0000  2262820.7156  1343748    0.57%
Elapsed time = 3501.76 sec. (3645504.21 ticks, tree = 8.31 MB, solutions = 20)
    706   178  2263756.7259 15622  2275750.0000  2262820.7156  1344259    0.57%
    707   179  2264787.3498 15648  2275750.0000  2262820.7156  1350126    0.57%
    710   182  2263810.8371 15634  2275750.0000  2262820.7156  1351803    0.57%
    712   184  2264125.4540 15653  2275750.0000  2262820.7156  1354220    0.57%
    715   187  2264110.9092 15580  2275750.0000  2262820.7156  1356216    0.57%
    717   189  2264595.0067 15634  2275750.0000  2262820.7156  1359754    0.57%
    719   191  2264672.7271 15628  2275750.0000  2262820.7156  1361580    0.57%
    722   194  2264298.2755 15631  2275750.0000  2262820.7156  1363344    0.57%
    723   195  2264520.3871 15592  2275750.0000  2262820.7156  1364988    0.57%
    725   197  2265532.9265 15558  2275750.0000  2262820.7156  1366750    0.57%
Elapsed time = 3598.78 sec. (3751220.78 ticks, tree = 13.21 MB, solutions = 20)
