Set parameter TokenServer to value "gurobi.cc.ic.ac.uk"

********************************
*** COLUMN GENERATION SCHEME ***
********************************

*** OUTER ITERATION 0 ***

    ++ RESTRICTED PRIMAL ITERATION 1 ++
One worst-case parameter optimization takes 0.739995 seconds.
    local lower bound updated to 0.343736
    local upper bound updated to 0.652229

    ++ RESTRICTED PRIMAL ITERATION 2 ++
One worst-case parameter optimization takes 0.708176 seconds.
    local lower bound updated to 0.639974
    local upper bound updated to 0.639974
The Primal step takes 1.45156 (S)
lower bound updated to 0.639974

    ++ RESTRICTED DUAL ITERATION 1 ++
    local upper bound updated to 0.758388
    local lower bound updated to 0.730487

    ++ RESTRICTED DUAL ITERATION 2 ++
    local upper bound updated to 0.739117
    local lower bound updated to 0.739117
The Dual step takes 0.0519146 (S)
upper bound updated to 0.739117
*** OUTER ITERATION 1 ***

    ++ RESTRICTED PRIMAL ITERATION 1 ++
One worst-case parameter optimization takes 18.3568 seconds.
    local lower bound updated to 0.486479
    local upper bound updated to 0.650866

    ++ RESTRICTED PRIMAL ITERATION 2 ++
One worst-case parameter optimization takes 11.4181 seconds.
    local lower bound updated to 0.642528
    local upper bound updated to 0.649144

    ++ RESTRICTED PRIMAL ITERATION 3 ++
One worst-case parameter optimization takes 11.7749 seconds.
    local lower bound updated to 0.642528
    local upper bound updated to 0.645775

    ++ RESTRICTED PRIMAL ITERATION 4 ++
One worst-case parameter optimization takes 10.6973 seconds.
    local lower bound updated to 0.64313
    local upper bound updated to 0.645305

    ++ RESTRICTED PRIMAL ITERATION 5 ++
One worst-case parameter optimization takes 14.5861 seconds.
    local lower bound updated to 0.64313
    local upper bound updated to 0.643658

    ++ RESTRICTED PRIMAL ITERATION 6 ++
One worst-case parameter optimization takes 9.8907 seconds.
    local lower bound updated to 0.64313
    local upper bound updated to 0.643425

    ++ RESTRICTED PRIMAL ITERATION 7 ++
One worst-case parameter optimization takes 9.92264 seconds.
    local lower bound updated to 0.643425
    local upper bound updated to 0.643425
The Primal step takes 86.6692 (S)
lower bound updated to 0.643425

    ++ RESTRICTED DUAL ITERATION 1 ++
    local upper bound updated to 0.693544
    local lower bound updated to 0.654834

    ++ RESTRICTED DUAL ITERATION 2 ++
    local upper bound updated to 0.663906
    local lower bound updated to 0.658985

    ++ RESTRICTED DUAL ITERATION 3 ++
    local upper bound updated to 0.663906
    local lower bound updated to 0.662005

    ++ RESTRICTED DUAL ITERATION 4 ++
    local upper bound updated to 0.662005
    local lower bound updated to 0.662005
The Dual step takes 0.640579 (S)
upper bound updated to 0.662005
*** OUTER ITERATION 2 ***

    ++ RESTRICTED PRIMAL ITERATION 1 ++
One worst-case parameter optimization takes 59.1454 seconds.
    local lower bound updated to 0.553355
    local upper bound updated to 0.65576

    ++ RESTRICTED PRIMAL ITERATION 2 ++
One worst-case parameter optimization takes 100.024 seconds.
    local lower bound updated to 0.649351
    local upper bound updated to 0.65571

    ++ RESTRICTED PRIMAL ITERATION 3 ++
One worst-case parameter optimization takes 73.6201 seconds.
    local lower bound updated to 0.649351
    local upper bound updated to 0.655471

    ++ RESTRICTED PRIMAL ITERATION 4 ++
One worst-case parameter optimization takes 100.026 seconds.
    local lower bound updated to 0.650086
    local upper bound updated to 0.653765

    ++ RESTRICTED PRIMAL ITERATION 5 ++
One worst-case parameter optimization takes 100.024 seconds.
    local lower bound updated to 0.650086
    local upper bound updated to 0.652229

    ++ RESTRICTED PRIMAL ITERATION 6 ++
One worst-case parameter optimization takes 30.7695 seconds.
    local lower bound updated to 0.650086
    local upper bound updated to 0.651835

    ++ RESTRICTED PRIMAL ITERATION 7 ++
One worst-case parameter optimization takes 37.0428 seconds.
    local lower bound updated to 0.650086
    local upper bound updated to 0.651722

    ++ RESTRICTED PRIMAL ITERATION 8 ++
One worst-case parameter optimization takes 50.996 seconds.
    local lower bound updated to 0.650086
    local upper bound updated to 0.651096

    ++ RESTRICTED PRIMAL ITERATION 9 ++
One worst-case parameter optimization takes 100.022 seconds.
    local lower bound updated to 0.650086
    local upper bound updated to 0.650949

    ++ RESTRICTED PRIMAL ITERATION 10 ++
One worst-case parameter optimization takes 100.02 seconds.
    local lower bound updated to 0.65015
    local upper bound updated to 0.650837

    ++ RESTRICTED PRIMAL ITERATION 11 ++
One worst-case parameter optimization takes 100.029 seconds.
    local lower bound updated to 0.650615
    local upper bound updated to 0.650802

    ++ RESTRICTED PRIMAL ITERATION 12 ++
One worst-case parameter optimization takes 100.024 seconds.
    local lower bound updated to 0.650633
    local upper bound updated to 0.650787

    ++ RESTRICTED PRIMAL ITERATION 13 ++
One worst-case parameter optimization takes 100.019 seconds.
    local lower bound updated to 0.650787
    local upper bound updated to 0.650787
The Primal step takes 1051.82 (S)
lower bound updated to 0.650787

    ++ RESTRICTED DUAL ITERATION 1 ++
    local upper bound updated to 0.674942
    local lower bound updated to 0.651721

    ++ RESTRICTED DUAL ITERATION 2 ++
    local upper bound updated to 0.666058
    local lower bound updated to 0.656429

    ++ RESTRICTED DUAL ITERATION 3 ++
    local upper bound updated to 0.6595
    local lower bound updated to 0.65736

    ++ RESTRICTED DUAL ITERATION 4 ++
    local upper bound updated to 0.65736
    local lower bound updated to 0.65736
The Dual step takes 2.81731 (S)
upper bound updated to 0.65736
*** OUTER ITERATION 3 ***

    ++ RESTRICTED PRIMAL ITERATION 1 ++
One worst-case parameter optimization takes 100.024 seconds.
    local lower bound updated to 0.584722
    local upper bound updated to 0.65736

    ++ RESTRICTED PRIMAL ITERATION 2 ++
One worst-case parameter optimization takes 27.1442 seconds.
    local lower bound updated to 0.615263
    local upper bound updated to 0.656792

    ++ RESTRICTED PRIMAL ITERATION 3 ++
One worst-case parameter optimization takes 66.9031 seconds.
    local lower bound updated to 0.642635
    local upper bound updated to 0.655137

    ++ RESTRICTED PRIMAL ITERATION 4 ++
One worst-case parameter optimization takes 100.021 seconds.
    local lower bound updated to 0.642635
    local upper bound updated to 0.654629

    ++ RESTRICTED PRIMAL ITERATION 5 ++
One worst-case parameter optimization takes 100.023 seconds.
    local lower bound updated to 0.648818
    local upper bound updated to 0.654578

    ++ RESTRICTED PRIMAL ITERATION 6 ++
One worst-case parameter optimization takes 100.025 seconds.
    local lower bound updated to 0.649827
    local upper bound updated to 0.653096

    ++ RESTRICTED PRIMAL ITERATION 7 ++
One worst-case parameter optimization takes 100.017 seconds.
    local lower bound updated to 0.649827
    local upper bound updated to 0.653024

    ++ RESTRICTED PRIMAL ITERATION 8 ++
One worst-case parameter optimization takes 100.026 seconds.
    local lower bound updated to 0.651011
    local upper bound updated to 0.652906

    ++ RESTRICTED PRIMAL ITERATION 9 ++
One worst-case parameter optimization takes 100.028 seconds.
    local lower bound updated to 0.651353
    local upper bound updated to 0.652294

    ++ RESTRICTED PRIMAL ITERATION 10 ++
One worst-case parameter optimization takes 100.023 seconds.
    local lower bound updated to 0.651353
    local upper bound updated to 0.652266

    ++ RESTRICTED PRIMAL ITERATION 11 ++
One worst-case parameter optimization takes 100.025 seconds.
    local lower bound updated to 0.651353
    local upper bound updated to 0.652173

    ++ RESTRICTED PRIMAL ITERATION 12 ++
One worst-case parameter optimization takes 100.028 seconds.
    local lower bound updated to 0.651353
    local upper bound updated to 0.652137

    ++ RESTRICTED PRIMAL ITERATION 13 ++
One worst-case parameter optimization takes 100.025 seconds.
    local lower bound updated to 0.651625
    local upper bound updated to 0.652055

    ++ RESTRICTED PRIMAL ITERATION 14 ++
One worst-case parameter optimization takes 100.023 seconds.
    local lower bound updated to 0.652055
    local upper bound updated to 0.652055
The Primal step takes 1294.42 (S)
lower bound updated to 0.652055

    ++ RESTRICTED DUAL ITERATION 1 ++
    local upper bound updated to 0.670731
    local lower bound updated to 0.653629

    ++ RESTRICTED DUAL ITERATION 2 ++
    local upper bound updated to 0.663376
    local lower bound updated to 0.654232

    ++ RESTRICTED DUAL ITERATION 3 ++
    local upper bound updated to 0.661685
    local lower bound updated to 0.654232

    ++ RESTRICTED DUAL ITERATION 4 ++
    local upper bound updated to 0.657308
    local lower bound updated to 0.654275

    ++ RESTRICTED DUAL ITERATION 5 ++
    local upper bound updated to 0.654275
    local lower bound updated to 0.654275
The Dual step takes 11.0872 (S)
upper bound updated to 0.654275
*** OUTER ITERATION 4 ***

    ++ RESTRICTED PRIMAL ITERATION 1 ++
One worst-case parameter optimization takes 100.033 seconds.
    local lower bound updated to 0.595573
    local upper bound updated to 0.654275

    ++ RESTRICTED PRIMAL ITERATION 2 ++
One worst-case parameter optimization takes 100.027 seconds.
    local lower bound updated to 0.648751
    local upper bound updated to 0.654162

    ++ RESTRICTED PRIMAL ITERATION 3 ++
One worst-case parameter optimization takes 100.035 seconds.
    local lower bound updated to 0.653398
    local upper bound updated to 0.654097

    ++ RESTRICTED PRIMAL ITERATION 4 ++
One worst-case parameter optimization takes 100.027 seconds.
    local lower bound updated to 0.653483
    local upper bound updated to 0.654078

    ++ RESTRICTED PRIMAL ITERATION 5 ++
One worst-case parameter optimization takes 100.031 seconds.
    local lower bound updated to 0.653611
    local upper bound updated to 0.654045

    ++ RESTRICTED PRIMAL ITERATION 6 ++
One worst-case parameter optimization takes 100.03 seconds.
    local lower bound updated to 0.653677
    local upper bound updated to 0.654042

    ++ RESTRICTED PRIMAL ITERATION 7 ++
One worst-case parameter optimization takes 100.028 seconds.
    local lower bound updated to 0.654042
    local upper bound updated to 0.654042
The Primal step takes 700.272 (S)
lower bound updated to 0.654042

    ++ RESTRICTED DUAL ITERATION 1 ++
    local upper bound updated to 0.668216
    local lower bound updated to 0.654042

    ++ RESTRICTED DUAL ITERATION 2 ++
    local upper bound updated to 0.654042
    local lower bound updated to 0.654042
The Dual step takes 9.12074 (S)
upper bound updated to 0.654042
This is to get the final optimal randomized assortment

    ++ RESTRICTED PRIMAL ITERATION 1 ++
One worst-case parameter optimization takes 100.028 seconds.
    local lower bound updated to 0.595573
    local upper bound updated to 0.654042

    ++ RESTRICTED PRIMAL ITERATION 2 ++
One worst-case parameter optimization takes 100.03 seconds.
    local lower bound updated to 0.654042
    local upper bound updated to 0.654042
The time obtain the optimal randomized assortment is 3358.43 (S)
Now, the randomization optimization has been finished. We are checking the lower bound ....
Set parameter OutputFlag to value 1
Set parameter LogFile to value "/rds/general/user/zw1819/home/RAO/RAO_MC/FinalRun/RecFMResult/logFile_15_4_100.000000_105716.log"
The computation time limit for a lower bound is 82638
The model output flag is 1
Gurobi Optimizer version 9.5.1 build v9.5.1rc2 (linux64)
Thread count: 24 physical cores, 48 logical processors, using up to 4 threads
Optimize a model with 2320 rows, 1878 columns and 7470 nonzeros
Model fingerprint: 0xc30e08e5
Variable types: 1821 continuous, 57 integer (57 binary)
Coefficient statistics:
  Matrix range     [7e-04, 1e+00]
  Objective range  [1e+00, 1e+00]
  Bounds range     [1e+00, 1e+00]
  RHS range        [7e-01, 1e+00]
Presolve removed 655 rows and 1141 columns
Presolve time: 0.03s
Presolved: 1665 rows, 737 columns, 6455 nonzeros
Variable types: 682 continuous, 55 integer (55 binary)
Found heuristic solution: objective 0.7523187
Found heuristic solution: objective 0.6978640

Root relaxation: objective 5.182908e-01, 183 iterations, 0.00 seconds (0.00 work units)

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

     0     0    0.51829    0   18    0.69786    0.51829  25.7%     -    0s
H    0     0                       0.6903716    0.53860  22.0%     -    0s
     0     0    0.53860    0   27    0.69037    0.53860  22.0%     -    0s
     0     0    0.53860    0   27    0.69037    0.53860  22.0%     -    0s
     0     0    0.57300    0   23    0.69037    0.57300  17.0%     -    0s
H    0     0                       0.6881583    0.57300  16.7%     -    0s
     0     0    0.57300    0   23    0.68816    0.57300  16.7%     -    0s
     0     0    0.58270    0   27    0.68816    0.58270  15.3%     -    0s
H    0     0                       0.6629019    0.58270  12.1%     -    0s
     0     0    0.58307    0   26    0.66290    0.58307  12.0%     -    0s
     0     0    0.58470    0   26    0.66290    0.58470  11.8%     -    0s
     0     0    0.58522    0   25    0.66290    0.58522  11.7%     -    0s
     0     0    0.58639    0   27    0.66290    0.58639  11.5%     -    0s
H    0     0                       0.6571612    0.58639  10.8%     -    3s
     0     2    0.58639    0   27    0.65716    0.58639  10.8%     -    3s
H  216   156                       0.6571612    0.59119  10.0%  37.8    3s
H  456   259                       0.6554866    0.59567  9.13%  33.4    4s
H  457   259                       0.6554865    0.59567  9.13%  33.5    4s
   500   265    0.61156    8   16    0.65549    0.59567  9.13%  33.0    6s
H  609   332                       0.6540420    0.59567  8.93%  33.0    7s
   788   398    0.61446    8   16    0.65404    0.59798  8.57%  31.8   10s
  1321   627    0.65219   15   11    0.65404    0.59968  8.31%  29.6   15s
  2117   900    0.61253   12   26    0.65404    0.60198  7.96%  27.3   21s
  2556  1036    0.60954   25   19    0.65404    0.60212  7.94%  30.9   25s
  3146  1052    0.62861   20   16    0.65404    0.60675  7.23%  31.7   30s
  4581  1026    0.64872   29    8    0.65404    0.61147  6.51%  31.9   35s
  5370  1199    0.63522   26   14    0.65404    0.61246  6.36%  32.0   40s
H 5462  1199                       0.6540420    0.61247  6.36%  32.1   40s
  5748  1301     cutoff   25         0.65404    0.61306  6.27%  32.2   45s
  6977  1581 infeasible   30         0.65404    0.61454  6.04%  32.3   51s
  7605  1753    0.63757   25    6    0.65404    0.61562  5.87%  32.4   55s
  8066  1887    0.62815   29   12    0.65404    0.61608  5.80%  32.4   61s
  8909  2230    0.64040   23   16    0.65404    0.61709  5.65%  32.3   67s
  9639  2418    0.63328   31   10    0.65404    0.61786  5.53%  32.2   71s
 10737  2707     cutoff   28         0.65404    0.61867  5.41%  32.0   77s
 12059  2915    0.62917   26    8    0.65404    0.61976  5.24%  31.8   81s
 12838  3094    0.64821   30   12    0.65404    0.62035  5.15%  31.7   85s
 14326  3296    0.63683   27   14    0.65404    0.62094  5.06%  31.6   91s
H15210  3404                       0.6540420    0.62146  4.98%  31.5   93s
 16220  3600    0.63421   28   14    0.65404    0.62208  4.89%  31.4   96s
 17345  3762    0.65365   25   11    0.65404    0.62270  4.79%  31.2  101s
H17656  3762                       0.6540420    0.62271  4.79%  31.2  101s
 18458  4014     cutoff   33         0.65404    0.62335  4.69%  31.1  105s
 19715  4221    0.62868   26   12    0.65404    0.62380  4.62%  30.9  112s
 20705  4429    0.64836   29    6    0.65404    0.62415  4.57%  30.8  115s
 22164  4554    0.64694   32    6    0.65404    0.62477  4.48%  30.5  120s
H23001  4692                       0.6540420    0.62502  4.44%  30.4  124s
 23228  4802    0.63497   24   12    0.65404    0.62509  4.43%  30.4  126s
 24630  4976    0.63928   22    9    0.65404    0.62575  4.33%  30.2  131s
 26564  5239     cutoff   31         0.65404    0.62617  4.26%  30.0  136s
 27241  5339     cutoff   30         0.65404    0.62649  4.21%  29.9  140s
 28732  5525    0.65075   27    8    0.65404    0.62689  4.15%  29.7  146s
 29807  5693    0.63410   29   12    0.65404    0.62720  4.10%  29.6  150s
 31518  5943    0.64452   26   12    0.65404    0.62760  4.04%  29.5  157s
 32940  6152    0.63183   26   12    0.65404    0.62810  3.97%  29.3  161s
 33620  6205    0.62910   26   16    0.65404    0.62823  3.95%  29.3  165s
 35497  6385    0.65055   23   10    0.65404    0.62877  3.86%  29.2  171s
 36218  6491    0.64367   32   11    0.65404    0.62901  3.83%  29.1  175s
 37175  6556    0.64215   31    8    0.65404    0.62914  3.81%  29.0  181s
 37972  6684    0.64792   36    8    0.65404    0.62926  3.79%  29.0  185s
 39582  6828    0.63427   27   10    0.65404    0.62968  3.72%  28.8  190s
 40152  6901    0.63735   23   17    0.65404    0.62979  3.71%  28.8  195s
 41240  6980    0.65368   32    4    0.65404    0.63005  3.67%  28.7  200s
 43204  7148    0.63737   27   15    0.65404    0.63048  3.60%  28.6  207s
 44302  7232 infeasible   32         0.65404    0.63074  3.56%  28.5  211s
 45480  7318    0.65230   30   12    0.65404    0.63095  3.53%  28.4  215s
 47234  7451     cutoff   35         0.65404    0.63126  3.48%  28.3  222s
 47806  7491 infeasible   29         0.65404    0.63142  3.46%  28.3  225s
 49268  7588    0.64515   26   15    0.65404    0.63172  3.41%  28.2  230s
 50224  7667     cutoff   28         0.65404    0.63189  3.39%  28.1  235s
 51879  7788     cutoff   29         0.65404    0.63215  3.35%  28.1  241s
 53592  7887    0.64683   31    9    0.65404    0.63244  3.30%  28.0  245s
 54855  7961     cutoff   34         0.65404    0.63268  3.27%  27.9  251s
 55971  7997    0.64248   29   12    0.65404    0.63285  3.24%  27.9  256s
H56100  7994                       0.6540235    0.63285  3.24%  27.9  256s
 56398  8012    0.63899   27   11    0.65402    0.63294  3.22%  27.9  261s
 57475  8082    0.64014   31    9    0.65402    0.63311  3.20%  27.8  266s
 59547  8155    0.64958   33    6    0.65402    0.63340  3.15%  27.7  271s
 60750  8221    0.65017   34   10    0.65402    0.63366  3.11%  27.6  275s
 62217  8272     cutoff   28         0.65402    0.63389  3.08%  27.5  280s
 64373  8326    0.64687   31   10    0.65402    0.63424  3.02%  27.4  286s
 65932  8409     cutoff   36         0.65402    0.63451  2.98%  27.4  290s
 67240  8457     cutoff   29         0.65402    0.63473  2.95%  27.3  295s
 69136  8522    0.63619   29   12    0.65402    0.63506  2.90%  27.2  301s
 71178  8529     cutoff   31         0.65402    0.63532  2.86%  27.1  306s
 72397  8534    0.64825   31    8    0.65402    0.63553  2.83%  27.1  311s
 74660  8541    0.64025   28    8    0.65402    0.63586  2.78%  27.0  316s
 76941  8574    0.65042   31    9    0.65402    0.63614  2.73%  26.8  321s
H79200  8581                       0.6540235    0.63649  2.68%  26.7  324s
 79855  8590 infeasible   35         0.65402    0.63666  2.65%  26.7  325s
 82483  8486    0.64046   32    9    0.65402    0.63714  2.58%  26.6  330s
 85123  8387     cutoff   28         0.65402    0.63750  2.53%  26.5  335s
 87863  8319    0.64618   29    8    0.65402    0.63789  2.47%  26.4  340s
 89832  8154    0.64623   32   15    0.65402    0.63820  2.42%  26.4  345s
 91533  8075     cutoff   35         0.65402    0.63847  2.38%  26.3  350s
 93985  7892     cutoff   32         0.65402    0.63882  2.32%  26.3  356s
 96243  7775    0.64405   27   12    0.65402    0.63916  2.27%  26.2  360s
 98393  7662     cutoff   32         0.65402    0.63957  2.21%  26.2  366s
 99224  7558    0.64826   26   12    0.65402    0.63970  2.19%  26.1  370s
 101163  7417    0.65327   32    5    0.65402    0.64000  2.14%  26.1  375s
 102780  7302    0.64450   31   10    0.65402    0.64027  2.10%  26.0  380s
 104272  7178    0.65176   33    7    0.65402    0.64052  2.06%  26.0  385s
H105519  7081                       0.6540235    0.64068  2.04%  26.0  387s
 105620  7032    0.65039   35   10    0.65402    0.64068  2.04%  26.0  390s
H106401  6956                       0.6540235    0.64083  2.02%  26.0  391s
H107039  6923                       0.6540235    0.64090  2.01%  25.9  393s
 107044  6867     cutoff   37         0.65402    0.64092  2.00%  25.9  395s
 109259  6606     cutoff   36         0.65402    0.64131  1.94%  25.9  400s
 111604  6290    0.65325   28    8    0.65402    0.64176  1.88%  25.8  406s
 113489  6138    0.64662   34    9    0.65402    0.64215  1.82%  25.8  410s
 114545  5904    0.65026   34   10    0.65402    0.64239  1.78%  25.7  415s
 116459  5625    0.64729   32    8    0.65402    0.64268  1.73%  25.7  420s
 119226  5117     cutoff   29         0.65402    0.64325  1.65%  25.6  425s
 122555  4464     cutoff   36         0.65402    0.64406  1.52%  25.5  431s
 124957  3939     cutoff   33         0.65402    0.64481  1.41%  25.4  435s
 126242  3534    0.65164   32    7    0.65402    0.64531  1.33%  25.4  440s
 128174  3017    0.64726   34   10    0.65402    0.64591  1.24%  25.3  445s
 130355  2199     cutoff   33         0.65402    0.64697  1.08%  25.2  451s
 132881  1225    0.65313   28    6    0.65402    0.64864  0.82%  25.1  456s

Cutting planes:
  Implied bound: 208
  MIR: 152
  Flow cover: 408
  RLT: 74
  Relax-and-lift: 102

Explored 134677 nodes (3366337 simplex iterations) in 459.20 seconds (299.11 work units)
Thread count was 4 (of 48 available processors)

Solution count 10: 0.654024 0.654024 0.654024 ... 0.690372

Optimal solution found (tolerance 1.00e-04)
Best objective 6.540235352736e-01, best bound 6.540235352736e-01, gap 0.0000%
The objective bound is 0.654024 while the objective upper bound is 0.654024

============================================

        Job resource usage summary 

                 Memory (GB)    NCPUs
 Requested  :        12             4
 Used       :         0 (peak)   3.54 (ave)

============================================
