Tobias Achterberg
unread,Jun 3, 2016, 2:57:20 AM6/3/16Sign in to reply to author
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My guess is that this is due to the strict inequality you are using. This is not
possible with MIP solvers. But fortunately, all the variables in your constraint
are integer so that you can equivalently write
m.addConstr(10000*y + w11 - v21 >= 1, 'c_my121_1')
Regards,
Tobias