CVXPY
Minimize
  x
Subject To
 13: x == 1.0
Bounds
 x free
End
----------------------------------------
AFTER COMPILATION
Minimize
  x_0
Subject To
 R0: x_0 = 1
Bounds
 x_0 free
End
----------------------------------------
GUROBI
Minimize
  x
Subject To
 13: x = 1
Bounds
 x free
End