[Cbc] Solve Large Mip problem

[Spring]

Hi, 
I'm trying to solve a large binary problem (29920 variables and 19628 constraints) by using cbc standalone solver. But the time cbc spend to find optimal solution is more than 3 hours....
It's normal ?
How can I set solver options to reduce its execution time?

(I'm using the default options)

Thanks


       
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