Gurobi 11.0.0 (win64) logging started Tue May 21 17:12:27 2024

Set parameter LogFile to value "./log1.txt"
Gurobi Optimizer version 11.0.0 build v11.0.0rc2 (win64 - Windows 10.0 (19045.2))

CPU model: 13th Gen Intel(R) Core(TM) i7-1355U, instruction set [SSE2|AVX|AVX2]
Thread count: 10 physical cores, 12 logical processors, using up to 12 threads

Optimize a model with 66 rows, 1440 columns and 69 nonzeros
Model fingerprint: 0xcdf0afa2
Model has 42 quadratic constraints
Coefficient statistics:
  Matrix range     [1e+00, 1e+00]
  QMatrix range    [1e+00, 1e+00]
  QLMatrix range   [6e-01, 1e+00]
  Objective range  [1e+00, 1e+00]
  Bounds range     [1e+00, 1e+00]
  RHS range        [1e+00, 1e+00]
  QRHS range       [1e-01, 3e+00]
Presolve removed 63 rows and 1374 columns

Continuous model is non-convex -- solving as a MIP


User MIP start did not produce a new incumbent solution

Presolve removed 57 rows and 1382 columns
Presolve time: 0.00s
Presolved: 114 rows, 103 columns, 269 nonzeros
Presolved model has 45 bilinear constraint(s)
Variable types: 103 continuous, 0 integer (0 binary)
Found heuristic solution: objective 7.3570000

Root relaxation: interrupted, 28 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         7.35700    7.35700  0.00%     -    0s

Explored 1 nodes (28 simplex iterations) in 0.00 seconds (0.00 work units)
Thread count was 12 (of 12 available processors)

Solution count 1: 7.357

Optimal solution found (tolerance 1.00e-04)
Best objective 7.357000019766e+00, best bound 7.356999999855e+00, gap 0.0000%