CVXPY
Minimize
  max(x, None, False) + max(y, None, False)
Subject To
 17: 1.0 <= x
 21: 1.0 <= y
Bounds
 x free
 y free
End
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AFTER COMPILATION
Minimize
 Obj: +1 x_0 +1 x_1
Subject to
 c1: -1 x_0 +1 x_2 <= +0
 c2: -1 x_1 +1 x_3 <= +0
 c3: -1 x_2 <= -1
 c4: -1 x_3 <= -1
Bounds
 x_0 free
 x_1 free
 x_2 free
 x_3 free
End
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SCIP
Minimize
 Obj: +1 x +1 y
Subject to
 17: +1 x >= +1
 21: +1 y >= +1
Bounds
 x free
 y free
End