CVXPY
Maximize
  Sum(X, None, False)
Subject To
 55: maximum(X, z, 1.0) <= 2.0
 59: z == 1.0
Bounds
 X free
 z free
End
----------------------------------------
AFTER COMPILATION
Minimize
 Obj: -1 x_0 -1 x_1
Subject to
 c1: +1 x_4 = +1
 c2: +1 x_0 -1 x_2 <= +0
 c3: +1 x_1 -1 x_3 <= +0
 c4: -1 x_2 +1 x_4 <= +0
 c5: -1 x_3 +1 x_4 <= +0
 c6: -1 x_2 <= -1
 c7: -1 x_3 <= -1
 c8: +1 x_2 <= +2
 c9: +1 x_3 <= +2
Bounds
 x_0 free
 x_1 free
 x_2 free
 x_3 free
 x_4 free
End
----------------------------------------
SCIP
Maximize
 Obj: +1 X_0 +1 X_1
Subject to
 maximum_1_0_0: +1 maximum_1_0 -1 X_0 >= +0
 maximum_1_0_1: +1 maximum_1_1 -1 X_1 >= +0
 maximum_1_1_0: +1 maximum_1_0 -1 z >= +0
 maximum_1_1_1: +1 maximum_1_1 -1 z >= +0
 maximum_1_2_0: +1 maximum_1_0 >= +1
 maximum_1_2_1: +1 maximum_1_1 >= +1
 55_0: +1 maximum_1_0 <= +2
 55_1: +1 maximum_1_1 <= +2
 59: +1 z = +1
Bounds
 X_0 free
 X_1 free
 z free
 maximum_1_0 free
 maximum_1_1 free
End