Sourcetype t = | Assert of Expr.t| Check_sat of Expr.t list| Declare_const of {id : Symbol.t;sort : Symbol.t;
}| Declare_fun of {id : Symbol.t;args : Symbol.t list;sort : Symbol.t;
}| Echo of string| Exit| Get_assertions| Get_assignment| Get_info of string| Get_option of string| Get_model| Get_value of Expr.t list| Pop of int| Push of int| Reset| Reset_assertions| Set_info of Expr.t| Set_logic of Logic.t| Set_option of Expr.t