CVXPY
Minimize
  n
Subject To
 6: 1.0 <= n
Bounds
 n free
Generals
 n
End
----------------------------------------
AFTER COMPILATION
Minimize
  C0
Subject To
 R0: - C0 <= -1
Bounds
 C0 free
Generals
 C0
End
----------------------------------------
GUROBI
Minimize
  n
Subject To
 6: n >= 1
Bounds
 n free
Generals
 n
End