Verbosity

[r-barnes]

I run

JuMP.optimize!(m)

and get the output

-----------------------------------------------------------------------------------------------------------------------------
|  Iteration #  |     Nodes    | Lower Bound  |  Upper Bound  |      Gap     |     Ratio    |     Time     |    Time Left   |
-----------------------------------------------------------------------------------------------------------------------------
 
First Solution Found at Node -1
LBD = -Inf
UBD = -Inf
Solution is :

Is there a way to increase the verbosity of the output to help me figure out why the solver isn't proceeding?

[mewilhel]

You can use the command set_optimizer_attribute(m, "verbosity", X) with X = 4 to get subproblem summary statistics.