Does the barrier algorithm return a basic solution for LPs? Dan Jeffrey August 12, 2020 16:24 Updated Follow With default parameters, the barrier algorithm will return a basic solution for linear programs. However, if you set the Crossover parameter to 0, then it will not. Related articles Does using more threads make Gurobi faster? What is the difference between user cuts and lazy constraints? How do I retrieve the Pi values for a MIP problem? How do I use MIP starts? How do I instruct Gurobi to produce a log file?