CVXPY
Maximize
  Sum(X + Y, None, False)
Subject To
 14: maximum(X, Y) <= 1.0
Bounds
 X free
 Y free
End
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AFTER COMPILATION
OBJECTIVE
  Sense            : minimize
VARIABLES
  [continuous] <x_0>: obj=-1, original bounds=[-inf,+inf]
  [continuous] <x_1>: obj=-1, original bounds=[-inf,+inf]
  [continuous] <x_2>: obj=-1, original bounds=[-inf,+inf]
  [continuous] <x_3>: obj=-1, original bounds=[-inf,+inf]
  [continuous] <x_4>: obj=0, original bounds=[-inf,+inf]
  [continuous] <x_5>: obj=0, original bounds=[-inf,+inf]
CONSTRAINTS
  [linear] <c1>: <x_0>[C] -<x_4>[C] <= 0;
  [linear] <c2>: <x_1>[C] -<x_5>[C] <= 0;
  [linear] <c3>: <x_2>[C] -<x_4>[C] <= 0;
  [linear] <c4>: <x_3>[C] -<x_5>[C] <= 0;
  [linear] <c5>: <x_4>[C] <= 1;
  [linear] <c6>: <x_5>[C] <= 1;
END
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SCIP
OBJECTIVE
  Sense            : maximize
VARIABLES
  [continuous] <X_0>: obj=1, original bounds=[-inf,+inf]
  [continuous] <X_1>: obj=1, original bounds=[-inf,+inf]
  [continuous] <Y_0>: obj=1, original bounds=[-inf,+inf]
  [continuous] <Y_1>: obj=1, original bounds=[-inf,+inf]
  [continuous] <maximum_1_0>: obj=0, original bounds=[-inf,+inf]
  [continuous] <maximum_1_1>: obj=0, original bounds=[-inf,+inf]
CONSTRAINTS
  [linear] <maximum_1_0_0>: <maximum_1_0>[C] -<X_0>[C] >= 0;
  [linear] <maximum_1_0_1>: <maximum_1_1>[C] -<X_1>[C] >= 0;
  [linear] <maximum_1_1_0>: <maximum_1_0>[C] -<Y_0>[C] >= 0;
  [linear] <maximum_1_1_1>: <maximum_1_1>[C] -<Y_1>[C] >= 0;
  [linear] <14_0>: <maximum_1_0>[C] <= 1;
  [linear] <14_1>: <maximum_1_1>[C] <= 1;
END