CVXPY
Minimize
  Sum(Hstack(x), None, False)
Subject To
 7: 1.0 <= x
Bounds
 x free
End
----------------------------------------
AFTER COMPILATION
Minimize
  x_0 + x_1
Subject To
 R0: - x_0 <= -1
 R1: - x_1 <= -1
Bounds
 x_0 free
 x_1 free
End
----------------------------------------
GUROBI
Minimize
  x[0] + x[1]
Subject To
 7[0]: x[0] >= 1
 7[1]: x[1] >= 1
Bounds
 x[0] free
 x[1] free
End