CVXPY
Minimize
  Sum(x, None, False)
Subject To
 30: x == 1.0
 35: y == 1.0
Bounds
 x free
 y free
End
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AFTER COMPILATION
Minimize
  x_0 + x_1
Subject To
 R0: x_0 = 1
 R1: x_1 = 1
 R2: x_2 = 1
 R3: x_3 = 1
Bounds
 x_0 free
 x_1 free
 x_2 free
 x_3 free
End
----------------------------------------
GUROBI
Minimize
  x[0] + x[1]
Subject To
 30[0]: x[0] = 1
 30[1]: x[1] = 1
 35[0]: y[0] = 1
 35[1]: y[1] = 1
Bounds
 x[0] free
 x[1] free
 y[0] free
 y[1] free
End