Logging Information from Gurobi Java Interface

Question

Is there a way get detailed logging information about an optimization problem solved using Gurobi's Java interface. Maybe something like a method that prints logging information. GRBEnv can be initialized with a log file, but the information there does not allow you to look at matrices, variables and constraints. Programmatically generating those is cumbersome.

Answer 1

GRBModel.write() is the method to look at. Special attention should be paid to the file extensions.: http://www.gurobi.com/doc/46/refman/node275.html