CVXPY
Minimize
  Sum(X, None, False)
Subject To
Bounds
 [1. 1.] <= X[True, True]
 X[True, True] <= [3. 4.]
End
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AFTER COMPILATION
Minimize
 Obj: +1 x_0 +1 x_1
Subject to
 c1: -1 x_0 <= -1
 c2: -1 x_1 <= -1
 c3: +1 x_0 <= +3
 c4: +1 x_1 <= +4
Bounds
 x_0 free
 x_1 free
End
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SCIP
Minimize
 Obj: +1 X_0 +1 X_1
Subject to
Bounds
 1 <= X_0 <= 3
 1 <= X_1 <= 4
End