Is there a way to setup WLS license by using Gurobi parameters for GurobiOptimods?

Answered

Chu-Yuan Huang

February 16, 2024 04:47

• 
• 

Hello,

I am trying to solve QUBO problems with GurobiOptimods using python. I have an academic license that is working, but is there a way to setup the WLS license like the way in this article (https://support.gurobi.com/hc/en-us/articles/13232844297489-How-do-I-set-up-a-Web-License-Service-WLS-license) using Gurobi parameters inside my python program?

Something like this:

import gurobipy as gp

options = {
    "WLSACCESSID": "203dec48-e3f8-46ac-0184-92d7d6ded944",
    "WLSSECRET": "a080cce8-4e01-4e36-955e-61592c5630db",
    "LICENSEID": 12127,
}
with gp.Env(params=options) as env, gp.Model(env=env) as model:
    # Formulate problem
    model.optimize()

Related to

• gurobi-optimods
• WLS (Web License Service)

0

• 

  Riley Clement

  • Gurobi Staff

  February 17, 2024 03:21

  Hi Chu-Yuan Huang,

  You may notice there is a solver_params keyword parameter in the API documentation for the solve_qubo function.  All of the main optimod functions have this parameter and it allows the user to pass in their own parameters (which includes license parameters) via a dictionary.  So for solve_qubo:

  options = {
      "WLSACCESSID": "203dec48-e3f8-46ac-0184-92d7d6ded944",
      "WLSSECRET": "a080cce8-4e01-4e36-955e-61592c5630db",
      "LICENSEID": 12127,
  }
  solve_qubo(Q, solver_params=options)

  - Riley

  0

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