
Gurobi 11.0.1 (mac64[x86], gurobi_cl) logging started Wed Nov 13 01:51:29 2024

Set parameter Username
Set parameter TimeLimit to value 50
Set parameter LogFile to value "./lp_solutions/grafo501.13.log"
Using license file /Users/sara/gurobi.lic
Academic license - for non-commercial use only - expires 2025-05-12

Gurobi Optimizer version 11.0.1 build v11.0.1rc0 (mac64[x86] - Darwin 21.6.0 21G651)
Copyright (c) 2024, Gurobi Optimization, LLC

Read LP format model from file ./lp_problems/grafo501.13.lp
Reading time = 0.00 seconds
: 695 rows, 105 columns, 2065 nonzeros

CPU model: Intel(R) Core(TM) i5-1038NG7 CPU @ 2.00GHz
Thread count: 4 physical cores, 8 logical processors, using up to 8 threads

Optimize a model with 695 rows, 105 columns and 2065 nonzeros
Model fingerprint: 0xa79076cf
Variable types: 5 continuous, 100 integer (100 binary)
Coefficient statistics:
  Matrix range     [5e-01, 5e+01]
  Objective range  [1e+00, 1e+00]
  Bounds range     [1e+00, 1e+00]
  RHS range        [1e+00, 5e+01]
Found heuristic solution: objective -0.0000000
Presolve removed 72 rows and 6 columns
Presolve time: 0.01s
Presolved: 623 rows, 99 columns, 1891 nonzeros
Variable types: 0 continuous, 99 integer (94 binary)
Found heuristic solution: objective 1.0000000

Root relaxation: objective 2.000000e+00, 13 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       2.0000000    2.00000  0.00%     -    0s

Explored 1 nodes (13 simplex iterations) in 0.03 seconds (0.01 work units)
Thread count was 8 (of 8 available processors)

Solution count 3: 2 1 -0 

Optimal solution found (tolerance 1.00e-04)
Best objective 2.000000000000e+00, best bound 2.000000000000e+00, gap 0.0000%

Wrote result file './lp_solutions/grafo501.13.sol'


Gurobi 11.0.1 (mac64[x86], gurobi_cl) logging started Wed Nov 13 02:06:39 2024

Set parameter Username
Set parameter TimeLimit to value 50
Set parameter LogFile to value "./lp_solutions/grafo501.13.log"
Using license file /Users/sara/gurobi.lic
Academic license - for non-commercial use only - expires 2025-05-12

Gurobi Optimizer version 11.0.1 build v11.0.1rc0 (mac64[x86] - Darwin 21.6.0 21G651)
Copyright (c) 2024, Gurobi Optimization, LLC

Read LP format model from file ./lp_problems/grafo501.13.lp
Reading time = 0.00 seconds
: 695 rows, 105 columns, 2065 nonzeros

CPU model: Intel(R) Core(TM) i5-1038NG7 CPU @ 2.00GHz
Thread count: 4 physical cores, 8 logical processors, using up to 8 threads

Optimize a model with 695 rows, 105 columns and 2065 nonzeros
Model fingerprint: 0xa79076cf
Variable types: 5 continuous, 100 integer (100 binary)
Coefficient statistics:
  Matrix range     [5e-01, 5e+01]
  Objective range  [1e+00, 1e+00]
  Bounds range     [1e+00, 1e+00]
  RHS range        [1e+00, 5e+01]
Found heuristic solution: objective -0.0000000
Presolve removed 72 rows and 6 columns
Presolve time: 0.01s
Presolved: 623 rows, 99 columns, 1891 nonzeros
Variable types: 0 continuous, 99 integer (94 binary)
Found heuristic solution: objective 1.0000000

Root relaxation: objective 2.000000e+00, 13 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       2.0000000    2.00000  0.00%     -    0s

Explored 1 nodes (13 simplex iterations) in 0.02 seconds (0.01 work units)
Thread count was 8 (of 8 available processors)

Solution count 3: 2 1 -0 

Optimal solution found (tolerance 1.00e-04)
Best objective 2.000000000000e+00, best bound 2.000000000000e+00, gap 0.0000%

Wrote result file './lp_solutions/grafo501.13.sol'

