TSTP Solution File: SWV261-1 by Z3---4.8.9.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Z3---4.8.9.0
% Problem  : SWV261-1 : TPTP v8.1.0. Released v3.2.0.
% Transfm  : none
% Format   : tptp
% Command  : z3_tptp -proof -model -t:%d -file:%s

% Computer : n002.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Thu Sep 29 15:10:40 EDT 2022

% Result   : Unsatisfiable 0.75s 0.85s
% Output   : Proof 0.93s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   16
%            Number of leaves      :   90
% Syntax   : Number of formulae    :  191 (  49 unt;  14 typ;   0 def)
%            Number of atoms       :  746 (  24 equ)
%            Maximal formula atoms :   12 (   4 avg)
%            Number of connectives :  984 ( 433   ~; 473   |;   0   &)
%                                         (  78 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   11 (   6 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of FOOLs       :   18 (  18 fml;   0 var)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   21 (  10   >;  11   *;   0   +;   0  <<)
%            Number of predicates  :    8 (   6 usr;   1 prp; 0-3 aty)
%            Number of functors    :   10 (  10 usr;   4 con; 0-3 aty)
%            Number of variables   :  601 ( 547   !;   0   ?; 601   :)

% Comments : 
%------------------------------------------------------------------------------
tff(c_in_type,type,
    c_in: ( $i * $i * $i ) > $o ).

tff(tc_Message_Omsg_type,type,
    tc_Message_Omsg: $i ).

tff(v_G_type,type,
    v_G: $i ).

tff(c_Main_OsubsetI__1_type,type,
    c_Main_OsubsetI__1: ( $i * $i * $i ) > $i ).

tff(c_union_type,type,
    c_union: ( $i * $i * $i ) > $i ).

tff(v_H_type,type,
    v_H: $i ).

tff(c_insert_type,type,
    c_insert: ( $i * $i * $i ) > $i ).

tff(v_X_type,type,
    v_X: $i ).

tff(c_lessequals_type,type,
    c_lessequals: ( $i * $i * $i ) > $o ).

tff(tc_set_type,type,
    tc_set: $i > $i ).

tff(c_Message_Oparts_type,type,
    c_Message_Oparts: $i > $i ).

tff(c_SetInterval_OatLeast_type,type,
    c_SetInterval_OatLeast: ( $i * $i ) > $i ).

tff(class_Orderings_Oord_type,type,
    class_Orderings_Oord: $i > $o ).

tff(class_Orderings_Oorder_type,type,
    class_Orderings_Oorder: $i > $o ).

tff(1,plain,
    ^ [V_H: $i,V_G: $i] :
      refl(
        ( c_lessequals(c_Message_Oparts(c_union(V_G,V_H,tc_Message_Omsg)),c_union(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_Message_Omsg),tc_set(tc_Message_Omsg))
      <=> c_lessequals(c_Message_Oparts(c_union(V_G,V_H,tc_Message_Omsg)),c_union(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_Message_Omsg),tc_set(tc_Message_Omsg)) )),
    inference(bind,[status(th)],]) ).

tff(2,plain,
    ( ! [V_H: $i,V_G: $i] : c_lessequals(c_Message_Oparts(c_union(V_G,V_H,tc_Message_Omsg)),c_union(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_Message_Omsg),tc_set(tc_Message_Omsg))
  <=> ! [V_H: $i,V_G: $i] : c_lessequals(c_Message_Oparts(c_union(V_G,V_H,tc_Message_Omsg)),c_union(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_Message_Omsg),tc_set(tc_Message_Omsg)) ),
    inference(quant_intro,[status(thm)],[1]) ).

tff(3,plain,
    ( ! [V_H: $i,V_G: $i] : c_lessequals(c_Message_Oparts(c_union(V_G,V_H,tc_Message_Omsg)),c_union(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_Message_Omsg),tc_set(tc_Message_Omsg))
  <=> ! [V_H: $i,V_G: $i] : c_lessequals(c_Message_Oparts(c_union(V_G,V_H,tc_Message_Omsg)),c_union(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_Message_Omsg),tc_set(tc_Message_Omsg)) ),
    inference(rewrite,[status(thm)],]) ).

tff(4,axiom,
    ! [V_H: $i,V_G: $i] : c_lessequals(c_Message_Oparts(c_union(V_G,V_H,tc_Message_Omsg)),c_union(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_Message_Omsg),tc_set(tc_Message_Omsg)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Message_Oparts__Un__subset2_0) ).

tff(5,plain,
    ! [V_H: $i,V_G: $i] : c_lessequals(c_Message_Oparts(c_union(V_G,V_H,tc_Message_Omsg)),c_union(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_Message_Omsg),tc_set(tc_Message_Omsg)),
    inference(modus_ponens,[status(thm)],[4,3]) ).

tff(6,plain,
    ! [V_H: $i,V_G: $i] : c_lessequals(c_Message_Oparts(c_union(V_G,V_H,tc_Message_Omsg)),c_union(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_Message_Omsg),tc_set(tc_Message_Omsg)),
    inference(skolemize,[status(sab)],[5]) ).

tff(7,plain,
    ! [V_H: $i,V_G: $i] : c_lessequals(c_Message_Oparts(c_union(V_G,V_H,tc_Message_Omsg)),c_union(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_Message_Omsg),tc_set(tc_Message_Omsg)),
    inference(modus_ponens,[status(thm)],[6,2]) ).

tff(8,plain,
    ( ~ ! [V_H: $i,V_G: $i] : c_lessequals(c_Message_Oparts(c_union(V_G,V_H,tc_Message_Omsg)),c_union(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_Message_Omsg),tc_set(tc_Message_Omsg))
    | c_lessequals(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg)) ),
    inference(quant_inst,[status(thm)],]) ).

tff(9,plain,
    c_lessequals(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg)),
    inference(unit_resolution,[status(thm)],[8,7]) ).

tff(10,plain,
    ^ [T_1: $i] :
      refl(
        ( class_Orderings_Oord(tc_set(T_1))
      <=> class_Orderings_Oord(tc_set(T_1)) )),
    inference(bind,[status(th)],]) ).

tff(11,plain,
    ( ! [T_1: $i] : class_Orderings_Oord(tc_set(T_1))
  <=> ! [T_1: $i] : class_Orderings_Oord(tc_set(T_1)) ),
    inference(quant_intro,[status(thm)],[10]) ).

tff(12,plain,
    ( ! [T_1: $i] : class_Orderings_Oord(tc_set(T_1))
  <=> ! [T_1: $i] : class_Orderings_Oord(tc_set(T_1)) ),
    inference(rewrite,[status(thm)],]) ).

tff(13,axiom,
    ! [T_1: $i] : class_Orderings_Oord(tc_set(T_1)),
    file('/export/starexec/sandbox2/benchmark/Axioms/MSC001-0.ax',clsarity_set_1) ).

tff(14,plain,
    ! [T_1: $i] : class_Orderings_Oord(tc_set(T_1)),
    inference(modus_ponens,[status(thm)],[13,12]) ).

tff(15,plain,
    ! [T_1: $i] : class_Orderings_Oord(tc_set(T_1)),
    inference(skolemize,[status(sab)],[14]) ).

tff(16,plain,
    ! [T_1: $i] : class_Orderings_Oord(tc_set(T_1)),
    inference(modus_ponens,[status(thm)],[15,11]) ).

tff(17,plain,
    ( ~ ! [T_1: $i] : class_Orderings_Oord(tc_set(T_1))
    | class_Orderings_Oord(tc_set(tc_Message_Omsg)) ),
    inference(quant_inst,[status(thm)],]) ).

tff(18,plain,
    class_Orderings_Oord(tc_set(tc_Message_Omsg)),
    inference(unit_resolution,[status(thm)],[17,16]) ).

tff(19,plain,
    ^ [V_i: $i,T_a: $i,V_k: $i] :
      refl(
        ( ( c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
          | ~ class_Orderings_Oord(T_a)
          | ~ c_lessequals(V_k,V_i,T_a) )
      <=> ( c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
          | ~ class_Orderings_Oord(T_a)
          | ~ c_lessequals(V_k,V_i,T_a) ) )),
    inference(bind,[status(th)],]) ).

tff(20,plain,
    ( ! [V_i: $i,T_a: $i,V_k: $i] :
        ( c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
        | ~ class_Orderings_Oord(T_a)
        | ~ c_lessequals(V_k,V_i,T_a) )
  <=> ! [V_i: $i,T_a: $i,V_k: $i] :
        ( c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
        | ~ class_Orderings_Oord(T_a)
        | ~ c_lessequals(V_k,V_i,T_a) ) ),
    inference(quant_intro,[status(thm)],[19]) ).

tff(21,plain,
    ( ! [V_i: $i,T_a: $i,V_k: $i] :
        ( c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
        | ~ class_Orderings_Oord(T_a)
        | ~ c_lessequals(V_k,V_i,T_a) )
  <=> ! [V_i: $i,T_a: $i,V_k: $i] :
        ( c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
        | ~ class_Orderings_Oord(T_a)
        | ~ c_lessequals(V_k,V_i,T_a) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(22,plain,
    ^ [V_i: $i,T_a: $i,V_k: $i] :
      rewrite(
        ( ( ~ class_Orderings_Oord(T_a)
          | ~ c_lessequals(V_k,V_i,T_a)
          | c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a) )
      <=> ( c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
          | ~ class_Orderings_Oord(T_a)
          | ~ c_lessequals(V_k,V_i,T_a) ) )),
    inference(bind,[status(th)],]) ).

tff(23,plain,
    ( ! [V_i: $i,T_a: $i,V_k: $i] :
        ( ~ class_Orderings_Oord(T_a)
        | ~ c_lessequals(V_k,V_i,T_a)
        | c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a) )
  <=> ! [V_i: $i,T_a: $i,V_k: $i] :
        ( c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
        | ~ class_Orderings_Oord(T_a)
        | ~ c_lessequals(V_k,V_i,T_a) ) ),
    inference(quant_intro,[status(thm)],[22]) ).

tff(24,axiom,
    ! [V_i: $i,T_a: $i,V_k: $i] :
      ( ~ class_Orderings_Oord(T_a)
      | ~ c_lessequals(V_k,V_i,T_a)
      | c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/MSC001-2.ax',cls_SetInterval_OatLeast__iff__iff2_0) ).

tff(25,plain,
    ! [V_i: $i,T_a: $i,V_k: $i] :
      ( c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
      | ~ class_Orderings_Oord(T_a)
      | ~ c_lessequals(V_k,V_i,T_a) ),
    inference(modus_ponens,[status(thm)],[24,23]) ).

tff(26,plain,
    ! [V_i: $i,T_a: $i,V_k: $i] :
      ( c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
      | ~ class_Orderings_Oord(T_a)
      | ~ c_lessequals(V_k,V_i,T_a) ),
    inference(modus_ponens,[status(thm)],[25,21]) ).

tff(27,plain,
    ! [V_i: $i,T_a: $i,V_k: $i] :
      ( c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
      | ~ class_Orderings_Oord(T_a)
      | ~ c_lessequals(V_k,V_i,T_a) ),
    inference(skolemize,[status(sab)],[26]) ).

tff(28,plain,
    ! [V_i: $i,T_a: $i,V_k: $i] :
      ( c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
      | ~ class_Orderings_Oord(T_a)
      | ~ c_lessequals(V_k,V_i,T_a) ),
    inference(modus_ponens,[status(thm)],[27,20]) ).

tff(29,plain,
    ( ( ~ ! [V_i: $i,T_a: $i,V_k: $i] :
            ( c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
            | ~ class_Orderings_Oord(T_a)
            | ~ c_lessequals(V_k,V_i,T_a) )
      | ~ class_Orderings_Oord(tc_set(tc_Message_Omsg))
      | ~ c_lessequals(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg))
      | c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg)) )
  <=> ( ~ ! [V_i: $i,T_a: $i,V_k: $i] :
            ( c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
            | ~ class_Orderings_Oord(T_a)
            | ~ c_lessequals(V_k,V_i,T_a) )
      | ~ class_Orderings_Oord(tc_set(tc_Message_Omsg))
      | ~ c_lessequals(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg))
      | c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(30,plain,
    ( ( c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ class_Orderings_Oord(tc_set(tc_Message_Omsg))
      | ~ c_lessequals(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg)) )
  <=> ( ~ class_Orderings_Oord(tc_set(tc_Message_Omsg))
      | ~ c_lessequals(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg))
      | c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(31,plain,
    ( ( ~ ! [V_i: $i,T_a: $i,V_k: $i] :
            ( c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
            | ~ class_Orderings_Oord(T_a)
            | ~ c_lessequals(V_k,V_i,T_a) )
      | c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ class_Orderings_Oord(tc_set(tc_Message_Omsg))
      | ~ c_lessequals(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg)) )
  <=> ( ~ ! [V_i: $i,T_a: $i,V_k: $i] :
            ( c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
            | ~ class_Orderings_Oord(T_a)
            | ~ c_lessequals(V_k,V_i,T_a) )
      | ~ class_Orderings_Oord(tc_set(tc_Message_Omsg))
      | ~ c_lessequals(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg))
      | c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg)) ) ),
    inference(monotonicity,[status(thm)],[30]) ).

tff(32,plain,
    ( ( ~ ! [V_i: $i,T_a: $i,V_k: $i] :
            ( c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
            | ~ class_Orderings_Oord(T_a)
            | ~ c_lessequals(V_k,V_i,T_a) )
      | c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ class_Orderings_Oord(tc_set(tc_Message_Omsg))
      | ~ c_lessequals(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg)) )
  <=> ( ~ ! [V_i: $i,T_a: $i,V_k: $i] :
            ( c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
            | ~ class_Orderings_Oord(T_a)
            | ~ c_lessequals(V_k,V_i,T_a) )
      | ~ class_Orderings_Oord(tc_set(tc_Message_Omsg))
      | ~ c_lessequals(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg))
      | c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg)) ) ),
    inference(transitivity,[status(thm)],[31,29]) ).

tff(33,plain,
    ( ~ ! [V_i: $i,T_a: $i,V_k: $i] :
          ( c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
          | ~ class_Orderings_Oord(T_a)
          | ~ c_lessequals(V_k,V_i,T_a) )
    | c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
    | ~ class_Orderings_Oord(tc_set(tc_Message_Omsg))
    | ~ c_lessequals(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg)) ),
    inference(quant_inst,[status(thm)],]) ).

tff(34,plain,
    ( ~ ! [V_i: $i,T_a: $i,V_k: $i] :
          ( c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
          | ~ class_Orderings_Oord(T_a)
          | ~ c_lessequals(V_k,V_i,T_a) )
    | ~ class_Orderings_Oord(tc_set(tc_Message_Omsg))
    | ~ c_lessequals(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg))
    | c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg)) ),
    inference(modus_ponens,[status(thm)],[33,32]) ).

tff(35,plain,
    c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg)),
    inference(unit_resolution,[status(thm)],[34,28,18,9]) ).

tff(36,plain,
    ( ~ c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg))
  <=> ~ c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg)) ),
    inference(rewrite,[status(thm)],]) ).

tff(37,axiom,
    ~ c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_1) ).

tff(38,plain,
    ~ c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg)),
    inference(modus_ponens,[status(thm)],[37,36]) ).

tff(39,plain,
    ^ [V_i: $i,T_a: $i,V_k: $i] :
      refl(
        ( ( c_lessequals(V_k,V_i,T_a)
          | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
          | ~ class_Orderings_Oord(T_a) )
      <=> ( c_lessequals(V_k,V_i,T_a)
          | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
          | ~ class_Orderings_Oord(T_a) ) )),
    inference(bind,[status(th)],]) ).

tff(40,plain,
    ( ! [V_i: $i,T_a: $i,V_k: $i] :
        ( c_lessequals(V_k,V_i,T_a)
        | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
        | ~ class_Orderings_Oord(T_a) )
  <=> ! [V_i: $i,T_a: $i,V_k: $i] :
        ( c_lessequals(V_k,V_i,T_a)
        | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
        | ~ class_Orderings_Oord(T_a) ) ),
    inference(quant_intro,[status(thm)],[39]) ).

tff(41,plain,
    ( ! [V_i: $i,T_a: $i,V_k: $i] :
        ( c_lessequals(V_k,V_i,T_a)
        | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
        | ~ class_Orderings_Oord(T_a) )
  <=> ! [V_i: $i,T_a: $i,V_k: $i] :
        ( c_lessequals(V_k,V_i,T_a)
        | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
        | ~ class_Orderings_Oord(T_a) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(42,plain,
    ^ [V_i: $i,T_a: $i,V_k: $i] :
      rewrite(
        ( ( ~ class_Orderings_Oord(T_a)
          | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
          | c_lessequals(V_k,V_i,T_a) )
      <=> ( c_lessequals(V_k,V_i,T_a)
          | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
          | ~ class_Orderings_Oord(T_a) ) )),
    inference(bind,[status(th)],]) ).

tff(43,plain,
    ( ! [V_i: $i,T_a: $i,V_k: $i] :
        ( ~ class_Orderings_Oord(T_a)
        | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
        | c_lessequals(V_k,V_i,T_a) )
  <=> ! [V_i: $i,T_a: $i,V_k: $i] :
        ( c_lessequals(V_k,V_i,T_a)
        | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
        | ~ class_Orderings_Oord(T_a) ) ),
    inference(quant_intro,[status(thm)],[42]) ).

tff(44,axiom,
    ! [V_i: $i,T_a: $i,V_k: $i] :
      ( ~ class_Orderings_Oord(T_a)
      | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
      | c_lessequals(V_k,V_i,T_a) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/MSC001-2.ax',cls_SetInterval_OatLeast__iff__iff1_0) ).

tff(45,plain,
    ! [V_i: $i,T_a: $i,V_k: $i] :
      ( c_lessequals(V_k,V_i,T_a)
      | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
      | ~ class_Orderings_Oord(T_a) ),
    inference(modus_ponens,[status(thm)],[44,43]) ).

tff(46,plain,
    ! [V_i: $i,T_a: $i,V_k: $i] :
      ( c_lessequals(V_k,V_i,T_a)
      | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
      | ~ class_Orderings_Oord(T_a) ),
    inference(modus_ponens,[status(thm)],[45,41]) ).

tff(47,plain,
    ! [V_i: $i,T_a: $i,V_k: $i] :
      ( c_lessequals(V_k,V_i,T_a)
      | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
      | ~ class_Orderings_Oord(T_a) ),
    inference(skolemize,[status(sab)],[46]) ).

tff(48,plain,
    ! [V_i: $i,T_a: $i,V_k: $i] :
      ( c_lessequals(V_k,V_i,T_a)
      | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
      | ~ class_Orderings_Oord(T_a) ),
    inference(modus_ponens,[status(thm)],[47,40]) ).

tff(49,plain,
    ( ( ~ ! [V_i: $i,T_a: $i,V_k: $i] :
            ( c_lessequals(V_k,V_i,T_a)
            | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
            | ~ class_Orderings_Oord(T_a) )
      | c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg))
      | ~ class_Orderings_Oord(tc_set(tc_Message_Omsg))
      | ~ c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg)) )
  <=> ( ~ ! [V_i: $i,T_a: $i,V_k: $i] :
            ( c_lessequals(V_k,V_i,T_a)
            | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
            | ~ class_Orderings_Oord(T_a) )
      | c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg))
      | ~ class_Orderings_Oord(tc_set(tc_Message_Omsg))
      | ~ c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(50,plain,
    ( ( c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg))
      | ~ c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ class_Orderings_Oord(tc_set(tc_Message_Omsg)) )
  <=> ( c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg))
      | ~ class_Orderings_Oord(tc_set(tc_Message_Omsg))
      | ~ c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(51,plain,
    ( ( ~ ! [V_i: $i,T_a: $i,V_k: $i] :
            ( c_lessequals(V_k,V_i,T_a)
            | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
            | ~ class_Orderings_Oord(T_a) )
      | c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg))
      | ~ c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ class_Orderings_Oord(tc_set(tc_Message_Omsg)) )
  <=> ( ~ ! [V_i: $i,T_a: $i,V_k: $i] :
            ( c_lessequals(V_k,V_i,T_a)
            | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
            | ~ class_Orderings_Oord(T_a) )
      | c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg))
      | ~ class_Orderings_Oord(tc_set(tc_Message_Omsg))
      | ~ c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg)) ) ),
    inference(monotonicity,[status(thm)],[50]) ).

tff(52,plain,
    ( ( ~ ! [V_i: $i,T_a: $i,V_k: $i] :
            ( c_lessequals(V_k,V_i,T_a)
            | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
            | ~ class_Orderings_Oord(T_a) )
      | c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg))
      | ~ c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ class_Orderings_Oord(tc_set(tc_Message_Omsg)) )
  <=> ( ~ ! [V_i: $i,T_a: $i,V_k: $i] :
            ( c_lessequals(V_k,V_i,T_a)
            | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
            | ~ class_Orderings_Oord(T_a) )
      | c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg))
      | ~ class_Orderings_Oord(tc_set(tc_Message_Omsg))
      | ~ c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg)) ) ),
    inference(transitivity,[status(thm)],[51,49]) ).

tff(53,plain,
    ( ~ ! [V_i: $i,T_a: $i,V_k: $i] :
          ( c_lessequals(V_k,V_i,T_a)
          | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
          | ~ class_Orderings_Oord(T_a) )
    | c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg))
    | ~ c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
    | ~ class_Orderings_Oord(tc_set(tc_Message_Omsg)) ),
    inference(quant_inst,[status(thm)],]) ).

tff(54,plain,
    ( ~ ! [V_i: $i,T_a: $i,V_k: $i] :
          ( c_lessequals(V_k,V_i,T_a)
          | ~ c_in(V_i,c_SetInterval_OatLeast(V_k,T_a),T_a)
          | ~ class_Orderings_Oord(T_a) )
    | c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),tc_set(tc_Message_Omsg))
    | ~ class_Orderings_Oord(tc_set(tc_Message_Omsg))
    | ~ c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg)) ),
    inference(modus_ponens,[status(thm)],[53,52]) ).

tff(55,plain,
    ~ c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg)),
    inference(unit_resolution,[status(thm)],[54,48,38,18]) ).

tff(56,plain,
    ^ [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
      refl(
        ( ( ~ c_lessequals(V_A,V_B,tc_set(T_a))
          | c_in(V_c,V_B,T_a)
          | ~ c_in(V_c,V_A,T_a) )
      <=> ( ~ c_lessequals(V_A,V_B,tc_set(T_a))
          | c_in(V_c,V_B,T_a)
          | ~ c_in(V_c,V_A,T_a) ) )),
    inference(bind,[status(th)],]) ).

tff(57,plain,
    ( ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
        ( ~ c_lessequals(V_A,V_B,tc_set(T_a))
        | c_in(V_c,V_B,T_a)
        | ~ c_in(V_c,V_A,T_a) )
  <=> ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
        ( ~ c_lessequals(V_A,V_B,tc_set(T_a))
        | c_in(V_c,V_B,T_a)
        | ~ c_in(V_c,V_A,T_a) ) ),
    inference(quant_intro,[status(thm)],[56]) ).

tff(58,plain,
    ( ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
        ( ~ c_lessequals(V_A,V_B,tc_set(T_a))
        | c_in(V_c,V_B,T_a)
        | ~ c_in(V_c,V_A,T_a) )
  <=> ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
        ( ~ c_lessequals(V_A,V_B,tc_set(T_a))
        | c_in(V_c,V_B,T_a)
        | ~ c_in(V_c,V_A,T_a) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(59,plain,
    ^ [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
      rewrite(
        ( ( ~ c_in(V_c,V_A,T_a)
          | ~ c_lessequals(V_A,V_B,tc_set(T_a))
          | c_in(V_c,V_B,T_a) )
      <=> ( ~ c_lessequals(V_A,V_B,tc_set(T_a))
          | c_in(V_c,V_B,T_a)
          | ~ c_in(V_c,V_A,T_a) ) )),
    inference(bind,[status(th)],]) ).

tff(60,plain,
    ( ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
        ( ~ c_in(V_c,V_A,T_a)
        | ~ c_lessequals(V_A,V_B,tc_set(T_a))
        | c_in(V_c,V_B,T_a) )
  <=> ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
        ( ~ c_lessequals(V_A,V_B,tc_set(T_a))
        | c_in(V_c,V_B,T_a)
        | ~ c_in(V_c,V_A,T_a) ) ),
    inference(quant_intro,[status(thm)],[59]) ).

tff(61,axiom,
    ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
      ( ~ c_in(V_c,V_A,T_a)
      | ~ c_lessequals(V_A,V_B,tc_set(T_a))
      | c_in(V_c,V_B,T_a) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/MSC001-0.ax',cls_Set_OsubsetD_0) ).

tff(62,plain,
    ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
      ( ~ c_lessequals(V_A,V_B,tc_set(T_a))
      | c_in(V_c,V_B,T_a)
      | ~ c_in(V_c,V_A,T_a) ),
    inference(modus_ponens,[status(thm)],[61,60]) ).

tff(63,plain,
    ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
      ( ~ c_lessequals(V_A,V_B,tc_set(T_a))
      | c_in(V_c,V_B,T_a)
      | ~ c_in(V_c,V_A,T_a) ),
    inference(modus_ponens,[status(thm)],[62,58]) ).

tff(64,plain,
    ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
      ( ~ c_lessequals(V_A,V_B,tc_set(T_a))
      | c_in(V_c,V_B,T_a)
      | ~ c_in(V_c,V_A,T_a) ),
    inference(skolemize,[status(sab)],[63]) ).

tff(65,plain,
    ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
      ( ~ c_lessequals(V_A,V_B,tc_set(T_a))
      | c_in(V_c,V_B,T_a)
      | ~ c_in(V_c,V_A,T_a) ),
    inference(modus_ponens,[status(thm)],[64,57]) ).

tff(66,plain,
    ( ( ~ ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
            ( ~ c_lessequals(V_A,V_B,tc_set(T_a))
            | c_in(V_c,V_B,T_a)
            | ~ c_in(V_c,V_A,T_a) )
      | c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ c_lessequals(c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_set(tc_Message_Omsg))) )
  <=> ( ~ ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
            ( ~ c_lessequals(V_A,V_B,tc_set(T_a))
            | c_in(V_c,V_B,T_a)
            | ~ c_in(V_c,V_A,T_a) )
      | c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ c_lessequals(c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_set(tc_Message_Omsg))) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(67,plain,
    ( ( ~ c_lessequals(c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_set(tc_Message_Omsg)))
      | c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg)) )
  <=> ( c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ c_lessequals(c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_set(tc_Message_Omsg))) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(68,plain,
    ( ( ~ ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
            ( ~ c_lessequals(V_A,V_B,tc_set(T_a))
            | c_in(V_c,V_B,T_a)
            | ~ c_in(V_c,V_A,T_a) )
      | ~ c_lessequals(c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_set(tc_Message_Omsg)))
      | c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg)) )
  <=> ( ~ ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
            ( ~ c_lessequals(V_A,V_B,tc_set(T_a))
            | c_in(V_c,V_B,T_a)
            | ~ c_in(V_c,V_A,T_a) )
      | c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ c_lessequals(c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_set(tc_Message_Omsg))) ) ),
    inference(monotonicity,[status(thm)],[67]) ).

tff(69,plain,
    ( ( ~ ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
            ( ~ c_lessequals(V_A,V_B,tc_set(T_a))
            | c_in(V_c,V_B,T_a)
            | ~ c_in(V_c,V_A,T_a) )
      | ~ c_lessequals(c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_set(tc_Message_Omsg)))
      | c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg)) )
  <=> ( ~ ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
            ( ~ c_lessequals(V_A,V_B,tc_set(T_a))
            | c_in(V_c,V_B,T_a)
            | ~ c_in(V_c,V_A,T_a) )
      | c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ c_lessequals(c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_set(tc_Message_Omsg))) ) ),
    inference(transitivity,[status(thm)],[68,66]) ).

tff(70,plain,
    ( ~ ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
          ( ~ c_lessequals(V_A,V_B,tc_set(T_a))
          | c_in(V_c,V_B,T_a)
          | ~ c_in(V_c,V_A,T_a) )
    | ~ c_lessequals(c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_set(tc_Message_Omsg)))
    | c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
    | ~ c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg)) ),
    inference(quant_inst,[status(thm)],]) ).

tff(71,plain,
    ( ~ ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
          ( ~ c_lessequals(V_A,V_B,tc_set(T_a))
          | c_in(V_c,V_B,T_a)
          | ~ c_in(V_c,V_A,T_a) )
    | c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
    | ~ c_in(c_union(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_Message_Omsg),c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_Message_Omsg))
    | ~ c_lessequals(c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_set(tc_Message_Omsg))) ),
    inference(modus_ponens,[status(thm)],[70,69]) ).

tff(72,plain,
    ~ c_lessequals(c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_set(tc_Message_Omsg))),
    inference(unit_resolution,[status(thm)],[71,65,55,35]) ).

tff(73,plain,
    ^ [T_1: $i] :
      refl(
        ( class_Orderings_Oorder(tc_set(T_1))
      <=> class_Orderings_Oorder(tc_set(T_1)) )),
    inference(bind,[status(th)],]) ).

tff(74,plain,
    ( ! [T_1: $i] : class_Orderings_Oorder(tc_set(T_1))
  <=> ! [T_1: $i] : class_Orderings_Oorder(tc_set(T_1)) ),
    inference(quant_intro,[status(thm)],[73]) ).

tff(75,plain,
    ( ! [T_1: $i] : class_Orderings_Oorder(tc_set(T_1))
  <=> ! [T_1: $i] : class_Orderings_Oorder(tc_set(T_1)) ),
    inference(rewrite,[status(thm)],]) ).

tff(76,axiom,
    ! [T_1: $i] : class_Orderings_Oorder(tc_set(T_1)),
    file('/export/starexec/sandbox2/benchmark/Axioms/MSC001-0.ax',clsarity_set_2) ).

tff(77,plain,
    ! [T_1: $i] : class_Orderings_Oorder(tc_set(T_1)),
    inference(modus_ponens,[status(thm)],[76,75]) ).

tff(78,plain,
    ! [T_1: $i] : class_Orderings_Oorder(tc_set(T_1)),
    inference(skolemize,[status(sab)],[77]) ).

tff(79,plain,
    ! [T_1: $i] : class_Orderings_Oorder(tc_set(T_1)),
    inference(modus_ponens,[status(thm)],[78,74]) ).

tff(80,plain,
    ( ~ ! [T_1: $i] : class_Orderings_Oorder(tc_set(T_1))
    | class_Orderings_Oorder(tc_set(tc_Message_Omsg)) ),
    inference(quant_inst,[status(thm)],]) ).

tff(81,plain,
    class_Orderings_Oorder(tc_set(tc_Message_Omsg)),
    inference(unit_resolution,[status(thm)],[80,79]) ).

tff(82,plain,
    ^ [V_x: $i,T_a: $i,V_y: $i] :
      refl(
        ( ( ~ c_lessequals(V_y,V_x,T_a)
          | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a))
          | ~ class_Orderings_Oorder(T_a) )
      <=> ( ~ c_lessequals(V_y,V_x,T_a)
          | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a))
          | ~ class_Orderings_Oorder(T_a) ) )),
    inference(bind,[status(th)],]) ).

tff(83,plain,
    ( ! [V_x: $i,T_a: $i,V_y: $i] :
        ( ~ c_lessequals(V_y,V_x,T_a)
        | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a))
        | ~ class_Orderings_Oorder(T_a) )
  <=> ! [V_x: $i,T_a: $i,V_y: $i] :
        ( ~ c_lessequals(V_y,V_x,T_a)
        | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a))
        | ~ class_Orderings_Oorder(T_a) ) ),
    inference(quant_intro,[status(thm)],[82]) ).

tff(84,plain,
    ( ! [V_x: $i,T_a: $i,V_y: $i] :
        ( ~ c_lessequals(V_y,V_x,T_a)
        | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a))
        | ~ class_Orderings_Oorder(T_a) )
  <=> ! [V_x: $i,T_a: $i,V_y: $i] :
        ( ~ c_lessequals(V_y,V_x,T_a)
        | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a))
        | ~ class_Orderings_Oorder(T_a) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(85,plain,
    ^ [V_x: $i,T_a: $i,V_y: $i] :
      rewrite(
        ( ( ~ class_Orderings_Oorder(T_a)
          | ~ c_lessequals(V_y,V_x,T_a)
          | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a)) )
      <=> ( ~ c_lessequals(V_y,V_x,T_a)
          | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a))
          | ~ class_Orderings_Oorder(T_a) ) )),
    inference(bind,[status(th)],]) ).

tff(86,plain,
    ( ! [V_x: $i,T_a: $i,V_y: $i] :
        ( ~ class_Orderings_Oorder(T_a)
        | ~ c_lessequals(V_y,V_x,T_a)
        | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a)) )
  <=> ! [V_x: $i,T_a: $i,V_y: $i] :
        ( ~ c_lessequals(V_y,V_x,T_a)
        | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a))
        | ~ class_Orderings_Oorder(T_a) ) ),
    inference(quant_intro,[status(thm)],[85]) ).

tff(87,axiom,
    ! [V_x: $i,T_a: $i,V_y: $i] :
      ( ~ class_Orderings_Oorder(T_a)
      | ~ c_lessequals(V_y,V_x,T_a)
      | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a)) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/MSC001-2.ax',cls_SetInterval_OatLeast__subset__iff__iff2_0) ).

tff(88,plain,
    ! [V_x: $i,T_a: $i,V_y: $i] :
      ( ~ c_lessequals(V_y,V_x,T_a)
      | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a))
      | ~ class_Orderings_Oorder(T_a) ),
    inference(modus_ponens,[status(thm)],[87,86]) ).

tff(89,plain,
    ! [V_x: $i,T_a: $i,V_y: $i] :
      ( ~ c_lessequals(V_y,V_x,T_a)
      | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a))
      | ~ class_Orderings_Oorder(T_a) ),
    inference(modus_ponens,[status(thm)],[88,84]) ).

tff(90,plain,
    ! [V_x: $i,T_a: $i,V_y: $i] :
      ( ~ c_lessequals(V_y,V_x,T_a)
      | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a))
      | ~ class_Orderings_Oorder(T_a) ),
    inference(skolemize,[status(sab)],[89]) ).

tff(91,plain,
    ! [V_x: $i,T_a: $i,V_y: $i] :
      ( ~ c_lessequals(V_y,V_x,T_a)
      | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a))
      | ~ class_Orderings_Oorder(T_a) ),
    inference(modus_ponens,[status(thm)],[90,83]) ).

tff(92,plain,
    ( ( ~ ! [V_x: $i,T_a: $i,V_y: $i] :
            ( ~ c_lessequals(V_y,V_x,T_a)
            | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a))
            | ~ class_Orderings_Oorder(T_a) )
      | c_lessequals(c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_set(tc_Message_Omsg)))
      | ~ c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ class_Orderings_Oorder(tc_set(tc_Message_Omsg)) )
  <=> ( ~ ! [V_x: $i,T_a: $i,V_y: $i] :
            ( ~ c_lessequals(V_y,V_x,T_a)
            | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a))
            | ~ class_Orderings_Oorder(T_a) )
      | c_lessequals(c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_set(tc_Message_Omsg)))
      | ~ c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ class_Orderings_Oorder(tc_set(tc_Message_Omsg)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(93,plain,
    ( ( ~ c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | c_lessequals(c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_set(tc_Message_Omsg)))
      | ~ class_Orderings_Oorder(tc_set(tc_Message_Omsg)) )
  <=> ( c_lessequals(c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_set(tc_Message_Omsg)))
      | ~ c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ class_Orderings_Oorder(tc_set(tc_Message_Omsg)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(94,plain,
    ( ( ~ ! [V_x: $i,T_a: $i,V_y: $i] :
            ( ~ c_lessequals(V_y,V_x,T_a)
            | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a))
            | ~ class_Orderings_Oorder(T_a) )
      | ~ c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | c_lessequals(c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_set(tc_Message_Omsg)))
      | ~ class_Orderings_Oorder(tc_set(tc_Message_Omsg)) )
  <=> ( ~ ! [V_x: $i,T_a: $i,V_y: $i] :
            ( ~ c_lessequals(V_y,V_x,T_a)
            | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a))
            | ~ class_Orderings_Oorder(T_a) )
      | c_lessequals(c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_set(tc_Message_Omsg)))
      | ~ c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ class_Orderings_Oorder(tc_set(tc_Message_Omsg)) ) ),
    inference(monotonicity,[status(thm)],[93]) ).

tff(95,plain,
    ( ( ~ ! [V_x: $i,T_a: $i,V_y: $i] :
            ( ~ c_lessequals(V_y,V_x,T_a)
            | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a))
            | ~ class_Orderings_Oorder(T_a) )
      | ~ c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | c_lessequals(c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_set(tc_Message_Omsg)))
      | ~ class_Orderings_Oorder(tc_set(tc_Message_Omsg)) )
  <=> ( ~ ! [V_x: $i,T_a: $i,V_y: $i] :
            ( ~ c_lessequals(V_y,V_x,T_a)
            | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a))
            | ~ class_Orderings_Oorder(T_a) )
      | c_lessequals(c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_set(tc_Message_Omsg)))
      | ~ c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg))
      | ~ class_Orderings_Oorder(tc_set(tc_Message_Omsg)) ) ),
    inference(transitivity,[status(thm)],[94,92]) ).

tff(96,plain,
    ( ~ ! [V_x: $i,T_a: $i,V_y: $i] :
          ( ~ c_lessequals(V_y,V_x,T_a)
          | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a))
          | ~ class_Orderings_Oorder(T_a) )
    | ~ c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg))
    | c_lessequals(c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_set(tc_Message_Omsg)))
    | ~ class_Orderings_Oorder(tc_set(tc_Message_Omsg)) ),
    inference(quant_inst,[status(thm)],]) ).

tff(97,plain,
    ( ~ ! [V_x: $i,T_a: $i,V_y: $i] :
          ( ~ c_lessequals(V_y,V_x,T_a)
          | c_lessequals(c_SetInterval_OatLeast(V_x,T_a),c_SetInterval_OatLeast(V_y,T_a),tc_set(T_a))
          | ~ class_Orderings_Oorder(T_a) )
    | c_lessequals(c_SetInterval_OatLeast(c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),c_SetInterval_OatLeast(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),tc_set(tc_set(tc_Message_Omsg)))
    | ~ c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg))
    | ~ class_Orderings_Oorder(tc_set(tc_Message_Omsg)) ),
    inference(modus_ponens,[status(thm)],[96,95]) ).

tff(98,plain,
    ~ c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)),
    inference(unit_resolution,[status(thm)],[97,91,81,72]) ).

tff(99,plain,
    ^ [V_H: $i,V_G: $i] :
      refl(
        ( ( ~ c_lessequals(V_G,V_H,tc_set(tc_Message_Omsg))
          | c_lessequals(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_set(tc_Message_Omsg)) )
      <=> ( ~ c_lessequals(V_G,V_H,tc_set(tc_Message_Omsg))
          | c_lessequals(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_set(tc_Message_Omsg)) ) )),
    inference(bind,[status(th)],]) ).

tff(100,plain,
    ( ! [V_H: $i,V_G: $i] :
        ( ~ c_lessequals(V_G,V_H,tc_set(tc_Message_Omsg))
        | c_lessequals(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_set(tc_Message_Omsg)) )
  <=> ! [V_H: $i,V_G: $i] :
        ( ~ c_lessequals(V_G,V_H,tc_set(tc_Message_Omsg))
        | c_lessequals(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_set(tc_Message_Omsg)) ) ),
    inference(quant_intro,[status(thm)],[99]) ).

tff(101,plain,
    ( ! [V_H: $i,V_G: $i] :
        ( ~ c_lessequals(V_G,V_H,tc_set(tc_Message_Omsg))
        | c_lessequals(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_set(tc_Message_Omsg)) )
  <=> ! [V_H: $i,V_G: $i] :
        ( ~ c_lessequals(V_G,V_H,tc_set(tc_Message_Omsg))
        | c_lessequals(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_set(tc_Message_Omsg)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(102,axiom,
    ! [V_H: $i,V_G: $i] :
      ( ~ c_lessequals(V_G,V_H,tc_set(tc_Message_Omsg))
      | c_lessequals(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_set(tc_Message_Omsg)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Message_Oparts__mono_0) ).

tff(103,plain,
    ! [V_H: $i,V_G: $i] :
      ( ~ c_lessequals(V_G,V_H,tc_set(tc_Message_Omsg))
      | c_lessequals(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_set(tc_Message_Omsg)) ),
    inference(modus_ponens,[status(thm)],[102,101]) ).

tff(104,plain,
    ! [V_H: $i,V_G: $i] :
      ( ~ c_lessequals(V_G,V_H,tc_set(tc_Message_Omsg))
      | c_lessequals(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_set(tc_Message_Omsg)) ),
    inference(skolemize,[status(sab)],[103]) ).

tff(105,plain,
    ! [V_H: $i,V_G: $i] :
      ( ~ c_lessequals(V_G,V_H,tc_set(tc_Message_Omsg))
      | c_lessequals(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_set(tc_Message_Omsg)) ),
    inference(modus_ponens,[status(thm)],[104,100]) ).

tff(106,plain,
    ( ( ~ ! [V_H: $i,V_G: $i] :
            ( ~ c_lessequals(V_G,V_H,tc_set(tc_Message_Omsg))
            | c_lessequals(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_set(tc_Message_Omsg)) )
      | ~ c_lessequals(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_set(tc_Message_Omsg))
      | c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)) )
  <=> ( ~ ! [V_H: $i,V_G: $i] :
            ( ~ c_lessequals(V_G,V_H,tc_set(tc_Message_Omsg))
            | c_lessequals(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_set(tc_Message_Omsg)) )
      | ~ c_lessequals(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_set(tc_Message_Omsg))
      | c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(107,plain,
    ( ~ ! [V_H: $i,V_G: $i] :
          ( ~ c_lessequals(V_G,V_H,tc_set(tc_Message_Omsg))
          | c_lessequals(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_set(tc_Message_Omsg)) )
    | ~ c_lessequals(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_set(tc_Message_Omsg))
    | c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)) ),
    inference(quant_inst,[status(thm)],]) ).

tff(108,plain,
    ( ~ ! [V_H: $i,V_G: $i] :
          ( ~ c_lessequals(V_G,V_H,tc_set(tc_Message_Omsg))
          | c_lessequals(c_Message_Oparts(V_G),c_Message_Oparts(V_H),tc_set(tc_Message_Omsg)) )
    | ~ c_lessequals(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_set(tc_Message_Omsg))
    | c_lessequals(c_Message_Oparts(c_insert(v_X,v_H,tc_Message_Omsg)),c_Message_Oparts(c_union(v_G,v_H,tc_Message_Omsg)),tc_set(tc_Message_Omsg)) ),
    inference(modus_ponens,[status(thm)],[107,106]) ).

tff(109,plain,
    ~ c_lessequals(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_set(tc_Message_Omsg)),
    inference(unit_resolution,[status(thm)],[108,105,98]) ).

tff(110,plain,
    ^ [T_a: $i,V_B: $i,V_A: $i] :
      refl(
        ( ( ~ c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_B,T_a)
          | c_lessequals(V_A,V_B,tc_set(T_a)) )
      <=> ( ~ c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_B,T_a)
          | c_lessequals(V_A,V_B,tc_set(T_a)) ) )),
    inference(bind,[status(th)],]) ).

tff(111,plain,
    ( ! [T_a: $i,V_B: $i,V_A: $i] :
        ( ~ c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_B,T_a)
        | c_lessequals(V_A,V_B,tc_set(T_a)) )
  <=> ! [T_a: $i,V_B: $i,V_A: $i] :
        ( ~ c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_B,T_a)
        | c_lessequals(V_A,V_B,tc_set(T_a)) ) ),
    inference(quant_intro,[status(thm)],[110]) ).

tff(112,plain,
    ( ! [T_a: $i,V_B: $i,V_A: $i] :
        ( ~ c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_B,T_a)
        | c_lessequals(V_A,V_B,tc_set(T_a)) )
  <=> ! [T_a: $i,V_B: $i,V_A: $i] :
        ( ~ c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_B,T_a)
        | c_lessequals(V_A,V_B,tc_set(T_a)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(113,axiom,
    ! [T_a: $i,V_B: $i,V_A: $i] :
      ( ~ c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_B,T_a)
      | c_lessequals(V_A,V_B,tc_set(T_a)) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/MSC001-0.ax',cls_Set_OsubsetI_1) ).

tff(114,plain,
    ! [T_a: $i,V_B: $i,V_A: $i] :
      ( ~ c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_B,T_a)
      | c_lessequals(V_A,V_B,tc_set(T_a)) ),
    inference(modus_ponens,[status(thm)],[113,112]) ).

tff(115,plain,
    ! [T_a: $i,V_B: $i,V_A: $i] :
      ( ~ c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_B,T_a)
      | c_lessequals(V_A,V_B,tc_set(T_a)) ),
    inference(skolemize,[status(sab)],[114]) ).

tff(116,plain,
    ! [T_a: $i,V_B: $i,V_A: $i] :
      ( ~ c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_B,T_a)
      | c_lessequals(V_A,V_B,tc_set(T_a)) ),
    inference(modus_ponens,[status(thm)],[115,111]) ).

tff(117,plain,
    ( ( ~ ! [T_a: $i,V_B: $i,V_A: $i] :
            ( ~ c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_B,T_a)
            | c_lessequals(V_A,V_B,tc_set(T_a)) )
      | ~ c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg)
      | c_lessequals(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_set(tc_Message_Omsg)) )
  <=> ( ~ ! [T_a: $i,V_B: $i,V_A: $i] :
            ( ~ c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_B,T_a)
            | c_lessequals(V_A,V_B,tc_set(T_a)) )
      | ~ c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg)
      | c_lessequals(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_set(tc_Message_Omsg)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(118,plain,
    ( ~ ! [T_a: $i,V_B: $i,V_A: $i] :
          ( ~ c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_B,T_a)
          | c_lessequals(V_A,V_B,tc_set(T_a)) )
    | ~ c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg)
    | c_lessequals(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_set(tc_Message_Omsg)) ),
    inference(quant_inst,[status(thm)],]) ).

tff(119,plain,
    ( ~ ! [T_a: $i,V_B: $i,V_A: $i] :
          ( ~ c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_B,T_a)
          | c_lessequals(V_A,V_B,tc_set(T_a)) )
    | ~ c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg)
    | c_lessequals(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_set(tc_Message_Omsg)) ),
    inference(modus_ponens,[status(thm)],[118,117]) ).

tff(120,plain,
    ~ c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),
    inference(unit_resolution,[status(thm)],[119,116,109]) ).

tff(121,plain,
    ^ [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
      refl(
        ( ( ~ c_in(V_c,V_B,T_a)
          | c_in(V_c,c_union(V_A,V_B,T_a),T_a) )
      <=> ( ~ c_in(V_c,V_B,T_a)
          | c_in(V_c,c_union(V_A,V_B,T_a),T_a) ) )),
    inference(bind,[status(th)],]) ).

tff(122,plain,
    ( ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
        ( ~ c_in(V_c,V_B,T_a)
        | c_in(V_c,c_union(V_A,V_B,T_a),T_a) )
  <=> ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
        ( ~ c_in(V_c,V_B,T_a)
        | c_in(V_c,c_union(V_A,V_B,T_a),T_a) ) ),
    inference(quant_intro,[status(thm)],[121]) ).

tff(123,plain,
    ( ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
        ( ~ c_in(V_c,V_B,T_a)
        | c_in(V_c,c_union(V_A,V_B,T_a),T_a) )
  <=> ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
        ( ~ c_in(V_c,V_B,T_a)
        | c_in(V_c,c_union(V_A,V_B,T_a),T_a) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(124,axiom,
    ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
      ( ~ c_in(V_c,V_B,T_a)
      | c_in(V_c,c_union(V_A,V_B,T_a),T_a) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/MSC001-2.ax',cls_Set_OUnCI_0) ).

tff(125,plain,
    ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
      ( ~ c_in(V_c,V_B,T_a)
      | c_in(V_c,c_union(V_A,V_B,T_a),T_a) ),
    inference(modus_ponens,[status(thm)],[124,123]) ).

tff(126,plain,
    ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
      ( ~ c_in(V_c,V_B,T_a)
      | c_in(V_c,c_union(V_A,V_B,T_a),T_a) ),
    inference(skolemize,[status(sab)],[125]) ).

tff(127,plain,
    ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
      ( ~ c_in(V_c,V_B,T_a)
      | c_in(V_c,c_union(V_A,V_B,T_a),T_a) ),
    inference(modus_ponens,[status(thm)],[126,122]) ).

tff(128,plain,
    ( ( ~ ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
            ( ~ c_in(V_c,V_B,T_a)
            | c_in(V_c,c_union(V_A,V_B,T_a),T_a) )
      | ~ c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),v_H,tc_Message_Omsg)
      | c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg) )
  <=> ( ~ ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
            ( ~ c_in(V_c,V_B,T_a)
            | c_in(V_c,c_union(V_A,V_B,T_a),T_a) )
      | ~ c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),v_H,tc_Message_Omsg)
      | c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(129,plain,
    ( ~ ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
          ( ~ c_in(V_c,V_B,T_a)
          | c_in(V_c,c_union(V_A,V_B,T_a),T_a) )
    | ~ c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),v_H,tc_Message_Omsg)
    | c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg) ),
    inference(quant_inst,[status(thm)],]) ).

tff(130,plain,
    ( ~ ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
          ( ~ c_in(V_c,V_B,T_a)
          | c_in(V_c,c_union(V_A,V_B,T_a),T_a) )
    | ~ c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),v_H,tc_Message_Omsg)
    | c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg) ),
    inference(modus_ponens,[status(thm)],[129,128]) ).

tff(131,plain,
    ~ c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),v_H,tc_Message_Omsg),
    inference(unit_resolution,[status(thm)],[130,127,120]) ).

tff(132,plain,
    ^ [T_a: $i,V_B: $i,V_A: $i] :
      refl(
        ( ( c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_A,T_a)
          | c_lessequals(V_A,V_B,tc_set(T_a)) )
      <=> ( c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_A,T_a)
          | c_lessequals(V_A,V_B,tc_set(T_a)) ) )),
    inference(bind,[status(th)],]) ).

tff(133,plain,
    ( ! [T_a: $i,V_B: $i,V_A: $i] :
        ( c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_A,T_a)
        | c_lessequals(V_A,V_B,tc_set(T_a)) )
  <=> ! [T_a: $i,V_B: $i,V_A: $i] :
        ( c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_A,T_a)
        | c_lessequals(V_A,V_B,tc_set(T_a)) ) ),
    inference(quant_intro,[status(thm)],[132]) ).

tff(134,plain,
    ( ! [T_a: $i,V_B: $i,V_A: $i] :
        ( c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_A,T_a)
        | c_lessequals(V_A,V_B,tc_set(T_a)) )
  <=> ! [T_a: $i,V_B: $i,V_A: $i] :
        ( c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_A,T_a)
        | c_lessequals(V_A,V_B,tc_set(T_a)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(135,axiom,
    ! [T_a: $i,V_B: $i,V_A: $i] :
      ( c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_A,T_a)
      | c_lessequals(V_A,V_B,tc_set(T_a)) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/MSC001-0.ax',cls_Set_OsubsetI_0) ).

tff(136,plain,
    ! [T_a: $i,V_B: $i,V_A: $i] :
      ( c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_A,T_a)
      | c_lessequals(V_A,V_B,tc_set(T_a)) ),
    inference(modus_ponens,[status(thm)],[135,134]) ).

tff(137,plain,
    ! [T_a: $i,V_B: $i,V_A: $i] :
      ( c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_A,T_a)
      | c_lessequals(V_A,V_B,tc_set(T_a)) ),
    inference(skolemize,[status(sab)],[136]) ).

tff(138,plain,
    ! [T_a: $i,V_B: $i,V_A: $i] :
      ( c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_A,T_a)
      | c_lessequals(V_A,V_B,tc_set(T_a)) ),
    inference(modus_ponens,[status(thm)],[137,133]) ).

tff(139,plain,
    ( ( ~ ! [T_a: $i,V_B: $i,V_A: $i] :
            ( c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_A,T_a)
            | c_lessequals(V_A,V_B,tc_set(T_a)) )
      | c_lessequals(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_set(tc_Message_Omsg))
      | c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_insert(v_X,v_H,tc_Message_Omsg),tc_Message_Omsg) )
  <=> ( ~ ! [T_a: $i,V_B: $i,V_A: $i] :
            ( c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_A,T_a)
            | c_lessequals(V_A,V_B,tc_set(T_a)) )
      | c_lessequals(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_set(tc_Message_Omsg))
      | c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_insert(v_X,v_H,tc_Message_Omsg),tc_Message_Omsg) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(140,plain,
    ( ( c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_insert(v_X,v_H,tc_Message_Omsg),tc_Message_Omsg)
      | c_lessequals(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_set(tc_Message_Omsg)) )
  <=> ( c_lessequals(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_set(tc_Message_Omsg))
      | c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_insert(v_X,v_H,tc_Message_Omsg),tc_Message_Omsg) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(141,plain,
    ( ( ~ ! [T_a: $i,V_B: $i,V_A: $i] :
            ( c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_A,T_a)
            | c_lessequals(V_A,V_B,tc_set(T_a)) )
      | c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_insert(v_X,v_H,tc_Message_Omsg),tc_Message_Omsg)
      | c_lessequals(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_set(tc_Message_Omsg)) )
  <=> ( ~ ! [T_a: $i,V_B: $i,V_A: $i] :
            ( c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_A,T_a)
            | c_lessequals(V_A,V_B,tc_set(T_a)) )
      | c_lessequals(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_set(tc_Message_Omsg))
      | c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_insert(v_X,v_H,tc_Message_Omsg),tc_Message_Omsg) ) ),
    inference(monotonicity,[status(thm)],[140]) ).

tff(142,plain,
    ( ( ~ ! [T_a: $i,V_B: $i,V_A: $i] :
            ( c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_A,T_a)
            | c_lessequals(V_A,V_B,tc_set(T_a)) )
      | c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_insert(v_X,v_H,tc_Message_Omsg),tc_Message_Omsg)
      | c_lessequals(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_set(tc_Message_Omsg)) )
  <=> ( ~ ! [T_a: $i,V_B: $i,V_A: $i] :
            ( c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_A,T_a)
            | c_lessequals(V_A,V_B,tc_set(T_a)) )
      | c_lessequals(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_set(tc_Message_Omsg))
      | c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_insert(v_X,v_H,tc_Message_Omsg),tc_Message_Omsg) ) ),
    inference(transitivity,[status(thm)],[141,139]) ).

tff(143,plain,
    ( ~ ! [T_a: $i,V_B: $i,V_A: $i] :
          ( c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_A,T_a)
          | c_lessequals(V_A,V_B,tc_set(T_a)) )
    | c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_insert(v_X,v_H,tc_Message_Omsg),tc_Message_Omsg)
    | c_lessequals(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_set(tc_Message_Omsg)) ),
    inference(quant_inst,[status(thm)],]) ).

tff(144,plain,
    ( ~ ! [T_a: $i,V_B: $i,V_A: $i] :
          ( c_in(c_Main_OsubsetI__1(V_A,V_B,T_a),V_A,T_a)
          | c_lessequals(V_A,V_B,tc_set(T_a)) )
    | c_lessequals(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_set(tc_Message_Omsg))
    | c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_insert(v_X,v_H,tc_Message_Omsg),tc_Message_Omsg) ),
    inference(modus_ponens,[status(thm)],[143,142]) ).

tff(145,plain,
    c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_insert(v_X,v_H,tc_Message_Omsg),tc_Message_Omsg),
    inference(unit_resolution,[status(thm)],[144,138,109]) ).

tff(146,plain,
    ^ [V_b: $i,V_a: $i,T_a: $i,V_A: $i] :
      refl(
        ( ( c_in(V_a,V_A,T_a)
          | ( V_a = V_b )
          | ~ c_in(V_a,c_insert(V_b,V_A,T_a),T_a) )
      <=> ( c_in(V_a,V_A,T_a)
          | ( V_a = V_b )
          | ~ c_in(V_a,c_insert(V_b,V_A,T_a),T_a) ) )),
    inference(bind,[status(th)],]) ).

tff(147,plain,
    ( ! [V_b: $i,V_a: $i,T_a: $i,V_A: $i] :
        ( c_in(V_a,V_A,T_a)
        | ( V_a = V_b )
        | ~ c_in(V_a,c_insert(V_b,V_A,T_a),T_a) )
  <=> ! [V_b: $i,V_a: $i,T_a: $i,V_A: $i] :
        ( c_in(V_a,V_A,T_a)
        | ( V_a = V_b )
        | ~ c_in(V_a,c_insert(V_b,V_A,T_a),T_a) ) ),
    inference(quant_intro,[status(thm)],[146]) ).

tff(148,plain,
    ( ! [V_b: $i,V_a: $i,T_a: $i,V_A: $i] :
        ( c_in(V_a,V_A,T_a)
        | ( V_a = V_b )
        | ~ c_in(V_a,c_insert(V_b,V_A,T_a),T_a) )
  <=> ! [V_b: $i,V_a: $i,T_a: $i,V_A: $i] :
        ( c_in(V_a,V_A,T_a)
        | ( V_a = V_b )
        | ~ c_in(V_a,c_insert(V_b,V_A,T_a),T_a) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(149,plain,
    ^ [V_b: $i,V_a: $i,T_a: $i,V_A: $i] :
      rewrite(
        ( ( ~ c_in(V_a,c_insert(V_b,V_A,T_a),T_a)
          | c_in(V_a,V_A,T_a)
          | ( V_a = V_b ) )
      <=> ( c_in(V_a,V_A,T_a)
          | ( V_a = V_b )
          | ~ c_in(V_a,c_insert(V_b,V_A,T_a),T_a) ) )),
    inference(bind,[status(th)],]) ).

tff(150,plain,
    ( ! [V_b: $i,V_a: $i,T_a: $i,V_A: $i] :
        ( ~ c_in(V_a,c_insert(V_b,V_A,T_a),T_a)
        | c_in(V_a,V_A,T_a)
        | ( V_a = V_b ) )
  <=> ! [V_b: $i,V_a: $i,T_a: $i,V_A: $i] :
        ( c_in(V_a,V_A,T_a)
        | ( V_a = V_b )
        | ~ c_in(V_a,c_insert(V_b,V_A,T_a),T_a) ) ),
    inference(quant_intro,[status(thm)],[149]) ).

tff(151,axiom,
    ! [V_b: $i,V_a: $i,T_a: $i,V_A: $i] :
      ( ~ c_in(V_a,c_insert(V_b,V_A,T_a),T_a)
      | c_in(V_a,V_A,T_a)
      | ( V_a = V_b ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/MSC001-2.ax',cls_Set_OinsertE_0) ).

tff(152,plain,
    ! [V_b: $i,V_a: $i,T_a: $i,V_A: $i] :
      ( c_in(V_a,V_A,T_a)
      | ( V_a = V_b )
      | ~ c_in(V_a,c_insert(V_b,V_A,T_a),T_a) ),
    inference(modus_ponens,[status(thm)],[151,150]) ).

tff(153,plain,
    ! [V_b: $i,V_a: $i,T_a: $i,V_A: $i] :
      ( c_in(V_a,V_A,T_a)
      | ( V_a = V_b )
      | ~ c_in(V_a,c_insert(V_b,V_A,T_a),T_a) ),
    inference(modus_ponens,[status(thm)],[152,148]) ).

tff(154,plain,
    ! [V_b: $i,V_a: $i,T_a: $i,V_A: $i] :
      ( c_in(V_a,V_A,T_a)
      | ( V_a = V_b )
      | ~ c_in(V_a,c_insert(V_b,V_A,T_a),T_a) ),
    inference(skolemize,[status(sab)],[153]) ).

tff(155,plain,
    ! [V_b: $i,V_a: $i,T_a: $i,V_A: $i] :
      ( c_in(V_a,V_A,T_a)
      | ( V_a = V_b )
      | ~ c_in(V_a,c_insert(V_b,V_A,T_a),T_a) ),
    inference(modus_ponens,[status(thm)],[154,147]) ).

tff(156,plain,
    ( ( ~ ! [V_b: $i,V_a: $i,T_a: $i,V_A: $i] :
            ( c_in(V_a,V_A,T_a)
            | ( V_a = V_b )
            | ~ c_in(V_a,c_insert(V_b,V_A,T_a),T_a) )
      | c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),v_H,tc_Message_Omsg)
      | ( c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg) = v_X )
      | ~ c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_insert(v_X,v_H,tc_Message_Omsg),tc_Message_Omsg) )
  <=> ( ~ ! [V_b: $i,V_a: $i,T_a: $i,V_A: $i] :
            ( c_in(V_a,V_A,T_a)
            | ( V_a = V_b )
            | ~ c_in(V_a,c_insert(V_b,V_A,T_a),T_a) )
      | c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),v_H,tc_Message_Omsg)
      | ( c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg) = v_X )
      | ~ c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_insert(v_X,v_H,tc_Message_Omsg),tc_Message_Omsg) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(157,plain,
    ( ~ ! [V_b: $i,V_a: $i,T_a: $i,V_A: $i] :
          ( c_in(V_a,V_A,T_a)
          | ( V_a = V_b )
          | ~ c_in(V_a,c_insert(V_b,V_A,T_a),T_a) )
    | c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),v_H,tc_Message_Omsg)
    | ( c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg) = v_X )
    | ~ c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_insert(v_X,v_H,tc_Message_Omsg),tc_Message_Omsg) ),
    inference(quant_inst,[status(thm)],]) ).

tff(158,plain,
    ( ~ ! [V_b: $i,V_a: $i,T_a: $i,V_A: $i] :
          ( c_in(V_a,V_A,T_a)
          | ( V_a = V_b )
          | ~ c_in(V_a,c_insert(V_b,V_A,T_a),T_a) )
    | c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),v_H,tc_Message_Omsg)
    | ( c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg) = v_X )
    | ~ c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_insert(v_X,v_H,tc_Message_Omsg),tc_Message_Omsg) ),
    inference(modus_ponens,[status(thm)],[157,156]) ).

tff(159,plain,
    c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg) = v_X,
    inference(unit_resolution,[status(thm)],[158,155,145,131]) ).

tff(160,plain,
    ( c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),v_G,tc_Message_Omsg)
  <=> c_in(v_X,v_G,tc_Message_Omsg) ),
    inference(monotonicity,[status(thm)],[159]) ).

tff(161,plain,
    ( c_in(v_X,v_G,tc_Message_Omsg)
  <=> c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),v_G,tc_Message_Omsg) ),
    inference(symmetry,[status(thm)],[160]) ).

tff(162,plain,
    ( c_in(v_X,v_G,tc_Message_Omsg)
  <=> c_in(v_X,v_G,tc_Message_Omsg) ),
    inference(rewrite,[status(thm)],]) ).

tff(163,axiom,
    c_in(v_X,v_G,tc_Message_Omsg),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_0) ).

tff(164,plain,
    c_in(v_X,v_G,tc_Message_Omsg),
    inference(modus_ponens,[status(thm)],[163,162]) ).

tff(165,plain,
    c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),v_G,tc_Message_Omsg),
    inference(modus_ponens,[status(thm)],[164,161]) ).

tff(166,plain,
    ^ [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
      refl(
        ( ( ~ c_in(V_c,V_A,T_a)
          | c_in(V_c,c_union(V_A,V_B,T_a),T_a) )
      <=> ( ~ c_in(V_c,V_A,T_a)
          | c_in(V_c,c_union(V_A,V_B,T_a),T_a) ) )),
    inference(bind,[status(th)],]) ).

tff(167,plain,
    ( ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
        ( ~ c_in(V_c,V_A,T_a)
        | c_in(V_c,c_union(V_A,V_B,T_a),T_a) )
  <=> ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
        ( ~ c_in(V_c,V_A,T_a)
        | c_in(V_c,c_union(V_A,V_B,T_a),T_a) ) ),
    inference(quant_intro,[status(thm)],[166]) ).

tff(168,plain,
    ( ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
        ( ~ c_in(V_c,V_A,T_a)
        | c_in(V_c,c_union(V_A,V_B,T_a),T_a) )
  <=> ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
        ( ~ c_in(V_c,V_A,T_a)
        | c_in(V_c,c_union(V_A,V_B,T_a),T_a) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(169,axiom,
    ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
      ( ~ c_in(V_c,V_A,T_a)
      | c_in(V_c,c_union(V_A,V_B,T_a),T_a) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/MSC001-2.ax',cls_Set_OUnCI_1) ).

tff(170,plain,
    ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
      ( ~ c_in(V_c,V_A,T_a)
      | c_in(V_c,c_union(V_A,V_B,T_a),T_a) ),
    inference(modus_ponens,[status(thm)],[169,168]) ).

tff(171,plain,
    ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
      ( ~ c_in(V_c,V_A,T_a)
      | c_in(V_c,c_union(V_A,V_B,T_a),T_a) ),
    inference(skolemize,[status(sab)],[170]) ).

tff(172,plain,
    ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
      ( ~ c_in(V_c,V_A,T_a)
      | c_in(V_c,c_union(V_A,V_B,T_a),T_a) ),
    inference(modus_ponens,[status(thm)],[171,167]) ).

tff(173,plain,
    ( ( ~ ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
            ( ~ c_in(V_c,V_A,T_a)
            | c_in(V_c,c_union(V_A,V_B,T_a),T_a) )
      | ~ c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),v_G,tc_Message_Omsg)
      | c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg) )
  <=> ( ~ ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
            ( ~ c_in(V_c,V_A,T_a)
            | c_in(V_c,c_union(V_A,V_B,T_a),T_a) )
      | ~ c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),v_G,tc_Message_Omsg)
      | c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(174,plain,
    ( ~ ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
          ( ~ c_in(V_c,V_A,T_a)
          | c_in(V_c,c_union(V_A,V_B,T_a),T_a) )
    | ~ c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),v_G,tc_Message_Omsg)
    | c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg) ),
    inference(quant_inst,[status(thm)],]) ).

tff(175,plain,
    ( ~ ! [V_c: $i,T_a: $i,V_B: $i,V_A: $i] :
          ( ~ c_in(V_c,V_A,T_a)
          | c_in(V_c,c_union(V_A,V_B,T_a),T_a) )
    | ~ c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),v_G,tc_Message_Omsg)
    | c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg) ),
    inference(modus_ponens,[status(thm)],[174,173]) ).

tff(176,plain,
    ~ c_in(c_Main_OsubsetI__1(c_insert(v_X,v_H,tc_Message_Omsg),c_union(v_G,v_H,tc_Message_Omsg),tc_Message_Omsg),v_G,tc_Message_Omsg),
    inference(unit_resolution,[status(thm)],[175,172,120]) ).

tff(177,plain,
    $false,
    inference(unit_resolution,[status(thm)],[176,165]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13  % Problem  : SWV261-1 : TPTP v8.1.0. Released v3.2.0.
% 0.12/0.14  % Command  : z3_tptp -proof -model -t:%d -file:%s
% 0.13/0.35  % Computer : n002.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit : 300
% 0.13/0.35  % WCLimit  : 300
% 0.13/0.35  % DateTime : Sun Sep  4 02:12:32 EDT 2022
% 0.13/0.35  % CPUTime  : 
% 0.13/0.36  Z3tptp [4.8.9.0] (c) 2006-20**. Microsoft Corp.
% 0.13/0.36  Usage: tptp [options] [-file:]file
% 0.13/0.36    -h, -?       prints this message.
% 0.13/0.36    -smt2        print SMT-LIB2 benchmark.
% 0.13/0.36    -m, -model   generate model.
% 0.13/0.36    -p, -proof   generate proof.
% 0.13/0.36    -c, -core    generate unsat core of named formulas.
% 0.13/0.36    -st, -statistics display statistics.
% 0.13/0.36    -t:timeout   set timeout (in second).
% 0.13/0.36    -smt2status  display status in smt2 format instead of SZS.
% 0.13/0.36    -check_status check the status produced by Z3 against annotation in benchmark.
% 0.13/0.36    -<param>:<value> configuration parameter and value.
% 0.13/0.36    -o:<output-file> file to place output in.
% 0.75/0.85  % SZS status Unsatisfiable
% 0.75/0.85  % SZS output start Proof
% See solution above
%------------------------------------------------------------------------------