CVXPY
Minimize
  Sum(x, None, False)
Subject To
 42: 1.0 <= x + y
 47: y == 0.0
Bounds
 x free
 y free
End
----------------------------------------
AFTER COMPILATION
Minimize
 Obj: +1 x_0 +1 x_1
Subject to
 c1: +1 x_2 = +0
 c2: +1 x_3 = +0
 c3: -1 x_0 -1 x_2 <= -1
 c4: -1 x_1 -1 x_3 <= -1
Bounds
 x_0 free
 x_1 free
 x_2 free
 x_3 free
End
----------------------------------------
SCIP
Minimize
 Obj: +1 x_0 +1 x_1
Subject to
 42_0: +1 x_0 +1 y_0 >= +1
 42_1: +1 x_1 +1 y_1 >= +1
 47_0: +1 y_0 = +0
 47_1: +1 y_1 = +0
Bounds
 x_0 free
 x_1 free
 y_0 free
 y_1 free
End