CVXPY
Minimize
  max(x, None, False)
Subject To
 4: 1.0 <= x
Bounds
 x free
End
----------------------------------------
AFTER COMPILATION
Minimize
  C0
Subject To
 R0: - C0 + C1 <= 0
 R1: - C1 <= -1
Bounds
 C0 free
 C1 free
End
----------------------------------------
GUROBI
Minimize
  x
Subject To
 4: x >= 1
Bounds
 x free
End