CVXPY
Maximize
  Sum(X, None, False)
Subject To
 35: maximum(X, [[1.00 -2.00]
 [3.00 4.00]]) <= Y
 40: Y == 4.0
Bounds
 X free
 Y free
End
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AFTER COMPILATION
Minimize
 Obj: -1 x_0 -1 x_1 -1 x_2 -1 x_3
Subject to
 c1: +1 x_8 = +4
 c2: +1 x_9 = +4
 c3: +1 x_10 = +4
 c4: +1 x_11 = +4
 c5: +1 x_0 -1 x_4 <= +0
 c6: +1 x_1 -1 x_5 <= +0
 c7: +1 x_2 -1 x_6 <= +0
 c8: +1 x_3 -1 x_7 <= +0
 c9: -1 x_4 <= -1
 c10: -1 x_5 <= -3
 c11: -1 x_6 <= +2
 c12: -1 x_7 <= -4
 c13: +1 x_4 -1 x_8 <= +0
 c14: +1 x_5 -1 x_9 <= +0
 c15: +1 x_6 -1 x_10 <= +0
 c16: +1 x_7 -1 x_11 <= +0
Bounds
 x_0 free
 x_1 free
 x_2 free
 x_3 free
 x_4 free
 x_5 free
 x_6 free
 x_7 free
 x_8 free
 x_9 free
 x_10 free
 x_11 free
End
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SCIP
Maximize
 Obj: +1 X_0_0 +1 X_0_1 +1 X_1_0 +1 X_1_1
Subject to
 maximum_1_0_0_0: +1 maximum_1_0_0 -1 X_0_0 >= +0
 maximum_1_0_0_1: +1 maximum_1_0_1 -1 X_0_1 >= +0
 maximum_1_0_1_0: +1 maximum_1_1_0 -1 X_1_0 >= +0
 maximum_1_0_1_1: +1 maximum_1_1_1 -1 X_1_1 >= +0
 maximum_1_1_0_0: +1 maximum_1_0_0 >= +1
 maximum_1_1_0_1: +1 maximum_1_0_1 >= -2
 maximum_1_1_1_0: +1 maximum_1_1_0 >= +3
 maximum_1_1_1_1: +1 maximum_1_1_1 >= +4
 35_0_0: +1 Y_0_0 -1 maximum_1_0_0 >= +0
 35_0_1: +1 Y_0_1 -1 maximum_1_0_1 >= +0
 35_1_0: +1 Y_1_0 -1 maximum_1_1_0 >= +0
 35_1_1: +1 Y_1_1 -1 maximum_1_1_1 >= +0
 40_0_0: +1 Y_0_0 = +4
 40_0_1: +1 Y_0_1 = +4
 40_1_0: +1 Y_1_0 = +4
 40_1_1: +1 Y_1_1 = +4
Bounds
 X_0_0 free
 X_0_1 free
 X_1_0 free
 X_1_1 free
 maximum_1_0_0 free
 maximum_1_0_1 free
 maximum_1_1_0 free
 maximum_1_1_1 free
 Y_0_0 free
 Y_0_1 free
 Y_1_0 free
 Y_1_1 free
End