Suppressing Cbc command line output

[cristianpjensen]

When running the solver, I get the following output to my command line:

Welcome to the CBC MILP Solver
Version: 2.10.10
Build Date: Apr 20 2023

command line - Cbc_C_Interface -solve -quit (default strategy 1)
Continuous objective value is 12.5141 - 0.00 seconds
Cgl0004I processed model has 3 rows, 5 columns (5 integer (1 of which binary)) and 15 elements
Cutoff increment increased from 1e-05 to 0.0999
Cbc0012I Integer solution of 12.6 found by DiveCoefficient after 0 iterations and 0 nodes (0.00 seconds)
Cbc0001I Search completed - best objective 12.6, took 1 iterations and 0 nodes (0.00 seconds)
Cbc0035I Maximum depth 0, 1 variables fixed on reduced cost
Cuts at root node changed objective from 12.5221 to 12.6
Probing was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds)
Gomory was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds)
Knapsack was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds)
Clique was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds)
MixedIntegerRounding2 was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds)
FlowCover was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds)
TwoMirCuts was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds)
ZeroHalf was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds)

Result - Optimal solution found

Objective value:                12.60000000
Enumerated nodes:               0
Total iterations:               1
Time (CPU seconds):             0.00
Time (Wallclock seconds):       0.00

Total time (CPU seconds):       0.00   (Wallclock seconds):       0.00

However, I am also using the command line to output results of my program. Would it be possible to suppress this output to not show?

[mfuhr]

You should be able to suppress most or all of Cbc's output by setting the log level to 0:

let mut model = vars.maximise(objective).using(coin_cbc);
model.set_parameter("loglevel", "0");